Merge branch 'zcode/frontend' into feat-0.2.0

AGENTS.md

@@ -1,14 +1,18 @@
 # AGENTS.md — 工作区工作约定
 
-本工作区（`atlas-seller-kit-frontend` worktree，`zcode/frontend` 分支）的 AI 会话必须遵守以下规则，优先级高于会话内的自行判断。
+本工作区的 AI 会话必须遵守以下规则，优先级高于会话内的自行判断。
 
-## 1. 只改前端
+## 1. 可修改全部项目代码
 
-- 只修改 `apps/web/` 及前端相关文档（即协作约定中「前端体验」领域，见 `docs/project/development-collaboration-contract.md` §2）。
+- 可按任务需要修改 `apps/web/`、`apps/api/`、`apps/worker/`、`apps/extension/`、`packages/` 及相关文档。
-- `apps/api/`、`apps/worker/`、`packages/database/`、`packages/contracts/` 等服务端领域的代码一律不改；发现问题时在回复中说明，由维护者/后端处理。
+- 修改应遵守 `docs/project/development-collaboration-contract.md` 中的领域边界、API 契约、数据安全与验证要求；跨领域改动须明确说明影响范围。
 
 ## 2. 不要启动服务端和 Worker
 
 - API（NestJS）和 Worker 由维护者自行在其他地方启动，AI 不需要也不应该启动、重启或杀死它们。
 - 开发/验证时若检测到 API 或 Worker 未运行，直接在回复中说明即可，不要尝试代为启动。
-- 前端 vite dev server 属于前端领域，可为验证目的临时启动，用完后应停掉，并避免占用维护者已在使用的端口（如 5173/8200）。
+- 前端 Vite dev server 可为验证目的临时启动，用完后应停掉，并避免占用维护者已在使用的端口（如 5173/8200）。
+
+## 3. 代码注释
+
+- 新增或修改的代码注释必须使用中文；注释应说明职责、边界或不易从代码直接看出的业务约束，避免逐行复述实现。

apps/api/src/collection/collection.controller.ts

@@ -1,6 +1,27 @@
-import { Body, Controller, Get, Headers, Inject, Param, Patch, Post, Query, Req, Res } from '@nestjs/common';
+import {
+    Body,
+    Controller,
+    Get,
+    Headers,
+    Inject,
+    Param,
+    Patch,
+    Post,
+    Query,
+    Req,
+    Res,
+} from '@nestjs/common';
 import { z } from 'zod';
-import { bulkDeleteCollectionItemsRequestSchema, clearCollectionItemsRequestSchema, createCollectionItemRequestSchema, listCollectionItemsQuerySchema, materializeCollectionAssetsRequestSchema, retryCollectionAssetsRequestSchema, updateCollectionItemRequestSchema, type Workspace } from '@atlas/contracts';
+import {
+    bulkDeleteCollectionItemsRequestSchema,
+    clearCollectionItemsRequestSchema,
+    createCollectionItemRequestSchema,
+    listCollectionItemsQuerySchema,
+    materializeCollectionAssetsRequestSchema,
+    retryCollectionAssetsRequestSchema,
+    updateCollectionItemRequestSchema,
+    type Workspace,
+} from '@atlas/contracts';
 import { ApiError } from '../common/api-error.js';
 import type { AuthenticatedRequest } from '../auth/auth.guard.js';
 import { CurrentWorkspace } from '../workspace/current-workspace.decorator.js';
@@ -9,34 +30,199 @@ import { CollectionService } from './collection.service.js';
 type Response = { status: (value: number) => Response };
 @Controller('collection-items')
 export class CollectionController {
-  public constructor(@Inject(CollectionService) private readonly collection: CollectionService) {}
+    /** 注入采集箱接口共用的应用服务。 */
-  @Get() async list(@Query() query: unknown, @Headers('x-atlas-platform-id') platformId: string | undefined, @CurrentWorkspace() workspace: Workspace) {
+    public constructor(
-    if (!platformId) throw new ApiError(400, 'PLATFORM_CONTEXT_REQUIRED', '请求缺少 X-Atlas-Platform-Id');
+        @Inject(CollectionService)
-    return this.collection.list(workspace.id, requireUuid('X-Atlas-Platform-Id', platformId), parse(listCollectionItemsQuerySchema, query));
+        private readonly collection: CollectionService,
-  }
+    ) {}
-  @Get(':id') async detail(@Param('id') id: string, @CurrentWorkspace() workspace: Workspace) {
+    /** 按页头平台上下文查询当前工作空间的采集箱。 */
-    return { data: await this.collection.detail(workspace.id, requireUuid('collection_item_id', id)) };
+    @Get() async list(
-  }
+        @Query() query: unknown,
-  @Post() async create(@Body() body: unknown, @Headers('idempotency-key') key: string | undefined, @Req() request: AuthenticatedRequest, @CurrentWorkspace() workspace: Workspace, @Res({ passthrough: true }) response: Response) {
+        @Headers('x-atlas-platform-id') platformId: string | undefined,
-    const result = await this.collection.create(workspace.id, request.auth.userId, requireKey(key), parse(createCollectionItemRequestSchema, body)); response.status(result.status); return result.body;
+        @CurrentWorkspace() workspace: Workspace,
-  }
+    ) {
-  @Patch(':id') async update(@Param('id') id: string, @Body() body: unknown, @Headers('idempotency-key') key: string | undefined, @Headers('if-match') match: string | undefined, @Req() request: AuthenticatedRequest, @CurrentWorkspace() workspace: Workspace) {
+        if (!platformId)
-    return (await this.collection.update(workspace.id, request.auth.userId, requireUuid('collection_item_id', id), requireKey(key), revision(match), parse(updateCollectionItemRequestSchema, body))).body;
+            throw new ApiError(
-  }
+                400,
-  @Post('bulk-delete') async bulkDelete(@Body() body: unknown, @Headers('idempotency-key') key: string | undefined, @Req() request: AuthenticatedRequest, @CurrentWorkspace() workspace: Workspace, @Res({ passthrough: true }) response: Response) {
+                'PLATFORM_CONTEXT_REQUIRED',
-    const result = await this.collection.bulkDelete(workspace.id, request.auth.userId, requireKey(key), parse(bulkDeleteCollectionItemsRequestSchema, body)); response.status(result.status); return result.body;
+                '请求缺少 X-Atlas-Platform-Id',
-  }
+            );
-  @Post('clear') async clear(@Body() body: unknown, @Headers('idempotency-key') key: string | undefined, @Req() request: AuthenticatedRequest, @CurrentWorkspace() workspace: Workspace, @Res({ passthrough: true }) response: Response) {
+        return this.collection.list(
-    const result = await this.collection.clear(workspace.id, request.auth.userId, requireKey(key), parse(clearCollectionItemsRequestSchema, body)); response.status(result.status); return result.body;
+            workspace.id,
-  }
+            requireUuid('X-Atlas-Platform-Id', platformId),
-  @Post(':id/asset-retries') async retry(@Param('id') id: string, @Body() body: unknown, @Headers('idempotency-key') key: string | undefined, @Req() request: AuthenticatedRequest, @CurrentWorkspace() workspace: Workspace, @Res({ passthrough: true }) response: Response) {
+            parse(listCollectionItemsQuerySchema, query),
-    const result = await this.collection.retryAssets(workspace.id, request.auth.userId, requireUuid('collection_item_id', id), requireKey(key), parse(retryCollectionAssetsRequestSchema, body)); response.status(result.status); return result.body;
+        );
-  }
+    }
-  @Post(':id/asset-materializations') async materialize(@Param('id') id: string, @Body() body: unknown, @Headers('idempotency-key') key: string | undefined, @Req() request: AuthenticatedRequest, @CurrentWorkspace() workspace: Workspace, @Res({ passthrough: true }) response: Response) {
+    /** 返回采集记录、解析证据、SKU 与当前快照的素材任务。 */
-    const result = await this.collection.materializeAssets(workspace.id, request.auth.userId, requireUuid('collection_item_id', id), requireKey(key), parse(materializeCollectionAssetsRequestSchema, body)); response.status(result.status); return result.body;
+    @Get(':id') async detail(
-  }
+        @Param('id') id: string,
+        @CurrentWorkspace() workspace: Workspace,
+    ) {
+        return {
+            data: await this.collection.detail(
+                workspace.id,
+                requireUuid('collection_item_id', id),
+            ),
+        };
+    }
+    /** 幂等地创建手工采集草稿及其默认商品和 SKU。 */
+    @Post() async create(
+        @Body() body: unknown,
+        @Headers('idempotency-key') key: string | undefined,
+        @Req() request: AuthenticatedRequest,
+        @CurrentWorkspace() workspace: Workspace,
+        @Res({ passthrough: true }) response: Response,
+    ) {
+        const result = await this.collection.create(
+            workspace.id,
+            request.auth.userId,
+            requireKey(key),
+            parse(createCollectionItemRequestSchema, body),
+        );
+        response.status(result.status);
+        return result.body;
+    }
+    /** 通过 If-Match 乐观锁更新当前允许编辑的采集记录字段。 */
+    @Patch(':id') async update(
+        @Param('id') id: string,
+        @Body() body: unknown,
+        @Headers('idempotency-key') key: string | undefined,
+        @Headers('if-match') match: string | undefined,
+        @Req() request: AuthenticatedRequest,
+        @CurrentWorkspace() workspace: Workspace,
+    ) {
+        return (
+            await this.collection.update(
+                workspace.id,
+                request.auth.userId,
+                requireUuid('collection_item_id', id),
+                requireKey(key),
+                revision(match),
+                parse(updateCollectionItemRequestSchema, body),
+            )
+        ).body;
+    }
+    /** 幂等地软删除用户指定的多条采集记录。 */
+    @Post('bulk-delete') async bulkDelete(
+        @Body() body: unknown,
+        @Headers('idempotency-key') key: string | undefined,
+        @Req() request: AuthenticatedRequest,
+        @CurrentWorkspace() workspace: Workspace,
+        @Res({ passthrough: true }) response: Response,
+    ) {
+        const result = await this.collection.bulkDelete(
+            workspace.id,
+            request.auth.userId,
+            requireKey(key),
+            parse(bulkDeleteCollectionItemsRequestSchema, body),
+        );
+        response.status(result.status);
+        return result.body;
+    }
+    /** 在数量确认未过期时，幂等地清空当前工作空间的采集箱。 */
+    @Post('clear') async clear(
+        @Body() body: unknown,
+        @Headers('idempotency-key') key: string | undefined,
+        @Req() request: AuthenticatedRequest,
+        @CurrentWorkspace() workspace: Workspace,
+        @Res({ passthrough: true }) response: Response,
+    ) {
+        const result = await this.collection.clear(
+            workspace.id,
+            request.auth.userId,
+            requireKey(key),
+            parse(clearCollectionItemsRequestSchema, body),
+        );
+        response.status(result.status);
+        return result.body;
+    }
+    /** 将当前采集快照中失败或取消的素材任务重新投递给 Worker。 */
+    @Post(':id/asset-retries') async retry(
+        @Param('id') id: string,
+        @Body() body: unknown,
+        @Headers('idempotency-key') key: string | undefined,
+        @Req() request: AuthenticatedRequest,
+        @CurrentWorkspace() workspace: Workspace,
+        @Res({ passthrough: true }) response: Response,
+    ) {
+        const result = await this.collection.retryAssets(
+            workspace.id,
+            request.auth.userId,
+            requireUuid('collection_item_id', id),
+            requireKey(key),
+            parse(retryCollectionAssetsRequestSchema, body),
+        );
+        response.status(result.status);
+        return result.body;
+    }
+    /** 将当前采集快照中用户选定的来源素材请求转存为 Atlas 素材。 */
+    @Post(':id/asset-materializations') async materialize(
+        @Param('id') id: string,
+        @Body() body: unknown,
+        @Headers('idempotency-key') key: string | undefined,
+        @Req() request: AuthenticatedRequest,
+        @CurrentWorkspace() workspace: Workspace,
+        @Res({ passthrough: true }) response: Response,
+    ) {
+        const result = await this.collection.materializeAssets(
+            workspace.id,
+            request.auth.userId,
+            requireUuid('collection_item_id', id),
+            requireKey(key),
+            parse(materializeCollectionAssetsRequestSchema, body),
+        );
+        response.status(result.status);
+        return result.body;
+    }
+}
+/** 使用契约 Schema 校验请求体或查询参数，并转换为统一错误响应。 */
+function parse<
+    T extends {
+        safeParse: (input: unknown) => {
+            success: boolean;
+            data?: unknown;
+            error?: { issues: Array<{ path: PropertyKey[]; message: string }> };
+        };
+    },
+>(schema: T, input: unknown) {
+    const result = schema.safeParse(input);
+    if (result.success) return result.data as never;
+    throw new ApiError(
+        422,
+        'VALIDATION_FAILED',
+        '请求参数不符合要求',
+        result.error?.issues.map((x) => ({
+            field: x.path.join('.'),
+            code: 'INVALID_FIELD',
+            message: x.message,
+        })),
+    );
+}
+/** 校验路径、请求头中的 UUID 标识。 */
+function requireUuid(field: string, value: string) {
+    if (z.uuid().safeParse(value).success) return value;
+    throw new ApiError(422, 'VALIDATION_FAILED', '请求参数不符合要求', [
+        { field, code: 'INVALID_FIELD', message: `${field} 必须是 UUID` },
+    ]);
+}
+/** 要求关键写操作提供可追踪的幂等键。 */
+function requireKey(value: string | undefined) {
+    if (!value)
+        throw new ApiError(
+            400,
+            'IDEMPOTENCY_KEY_REQUIRED',
+            '请求缺少 Idempotency-Key',
+        );
+    return requireUuid('Idempotency-Key', value);
+}
+/** 解析单资源更新使用的 If-Match 版本号。 */
+function revision(value: string | undefined) {
+    const valueMatch = value?.match(/^"([1-9]\d*)"$/);
+    if (!valueMatch)
+        throw new ApiError(
+            400,
+            'IF_MATCH_REQUIRED',
+            '请求缺少或格式错误的 If-Match',
+        );
+    return Number(valueMatch[1]);
 }
-function parse<T extends { safeParse: (input: unknown) => { success: boolean; data?: unknown; error?: { issues: Array<{ path: PropertyKey[]; message: string }> } } }>(schema: T, input: unknown) { const result = schema.safeParse(input); if (result.success) return result.data as never; throw new ApiError(422, 'VALIDATION_FAILED', '请求参数不符合要求', result.error?.issues.map((x) => ({ field: x.path.join('.'), code: 'INVALID_FIELD', message: x.message }))); }
-function requireUuid(field: string, value: string) { if (z.uuid().safeParse(value).success) return value; throw new ApiError(422, 'VALIDATION_FAILED', '请求参数不符合要求', [{ field, code: 'INVALID_FIELD', message: `${field} 必须是 UUID` }]); }
-function requireKey(value: string | undefined) { if (!value) throw new ApiError(400, 'IDEMPOTENCY_KEY_REQUIRED', '请求缺少 Idempotency-Key'); return requireUuid('Idempotency-Key', value); }
-function revision(value: string | undefined) { const valueMatch = value?.match(/^"([1-9]\d*)"$/); if (!valueMatch) throw new ApiError(400, 'IF_MATCH_REQUIRED', '请求缺少或格式错误的 If-Match'); return Number(valueMatch[1]); }

apps/api/src/collection/collection.module.ts

@@ -3,5 +3,8 @@ import { IdempotencyService } from '../common/idempotency.service.js';
 import { CollectionController } from './collection.controller.js';
 import { CollectionService } from './collection.service.js';
 
-@Module({ controllers: [CollectionController], providers: [IdempotencyService, CollectionService] })
+@Module({
+    controllers: [CollectionController],
+    providers: [IdempotencyService, CollectionService],
+})
 export class CollectionModule {}

apps/api/src/collection/collection.service.ts

@@ -1,67 +1,547 @@
 import { randomUUID } from 'node:crypto';
 import { Inject, Injectable } from '@nestjs/common';
-import type { CreateCollectionItemRequest, ListCollectionItemsQuery, MaterializeCollectionAssetsRequest, UpdateCollectionItemRequest } from '@atlas/contracts';
+import type {
+    CreateCollectionItemRequest,
+    ListCollectionItemsQuery,
+    MaterializeCollectionAssetsRequest,
+    UpdateCollectionItemRequest,
+} from '@atlas/contracts';
 import type { Database, DatabaseTransaction } from '@atlas/database';
 import { ApiError } from '../common/api-error.js';
 import { IdempotencyService } from '../common/idempotency.service.js';
 import { throwRevisionConflict } from '../common/revision.js';
 import { DATABASE } from '../database/database.module.js';
 
-type Row = { id: string; product_id: string; source_kind: 'platform' | 'manual'; platform_code: string | null; source_url: string | null; source_title: string | null; source_min_price: string | null; source_max_price: string | null; source_currency_code: string | null; note: string | null; status: string; created_at: Date | string; updated_at: Date | string; revision: number; variant_count: string; transfer_status: string | null };
+type Row = {
+    id: string;
+    product_id: string;
+    source_kind: 'platform' | 'manual';
+    platform_code: string | null;
+    source_url: string | null;
+    source_title: string | null;
+    source_min_price: string | null;
+    source_max_price: string | null;
+    source_currency_code: string | null;
+    note: string | null;
+    status: string;
+    created_at: Date | string;
+    updated_at: Date | string;
+    revision: number;
+    variant_count: string;
+    transfer_status: string | null;
+};
 @Injectable()
 export class CollectionService {
-  public constructor(@Inject(IdempotencyService) private readonly idempotency: IdempotencyService, @Inject(DATABASE) private readonly database: Database) {}
+    /** 注入工作空间事务数据库与关键写操作的幂等边界。 */
-  async list(workspaceId: string, platformId: string, query: ListCollectionItemsQuery) {
+    public constructor(
-    const cursor = query.cursor ? decodeCursor(query.cursor) : null;
+        @Inject(IdempotencyService)
-    return this.database.workspaceTransaction(workspaceId, async (tx) => {
+        private readonly idempotency: IdempotencyService,
-      await this.requireHeaderPlatform(tx, platformId);
+        @Inject(DATABASE) private readonly database: Database,
-      const rows = await tx.query<Row>(`${selectRow}
+    ) {}
+    /** 分页查询未删除的采集记录，并返回当前工作空间的配额摘要。 */
+    async list(
+        workspaceId: string,
+        platformId: string,
+        query: ListCollectionItemsQuery,
+    ) {
+        const cursor = query.cursor ? decodeCursor(query.cursor) : null;
+        return this.database.workspaceTransaction(workspaceId, async (tx) => {
+            await this.requireHeaderPlatform(tx, platformId);
+            const rows = await tx.query<Row>(
+                `${selectRow}
         WHERE c.deleted_at IS NULL AND ($1::text IS NULL OR c.source_title ILIKE '%' || $1 || '%')
           AND ($2::text IS NULL OR p.code = $2) AND ($3::text IS NULL OR $3 = 'not_listed')
           AND ($4::timestamptz IS NULL OR (c.updated_at, c.id) < ($4, $5::uuid))
-        ${collectionGroupBy} ORDER BY c.updated_at DESC, c.id DESC LIMIT $6`, [query.q ?? null, query.source_platform_code ?? null, query.listing_status ?? null, cursor?.at ?? null, cursor?.id ?? null, query.limit + 1]);
+        ${collectionGroupBy} ORDER BY c.updated_at DESC, c.id DESC LIMIT $6`,
-      const items = rows.rows.slice(0, query.limit).map(toItem); const last = items.at(-1);
+                [
-      const count = await tx.query<{ count: string; collection_item_limit: number }>('SELECT count(*)::text AS count, max(w.collection_item_limit)::int AS collection_item_limit FROM atlas.collection_items c CROSS JOIN atlas.workspaces w WHERE c.workspace_id = w.id AND c.deleted_at IS NULL');
+                    query.q ?? null,
-      return { data: items, meta: { has_more: rows.rows.length > query.limit, next_cursor: rows.rows.length > query.limit && last ? encodeCursor(last.updated_at, last.id) : null, active_count: Number(count.rows[0]?.count ?? 0), collection_limit: count.rows[0]?.collection_item_limit ?? 1000 } };
+                    query.source_platform_code ?? null,
-    });
+                    query.listing_status ?? null,
-  }
+                    cursor?.at ?? null,
-  async create(workspaceId: string, userId: string, key: string, input: CreateCollectionItemRequest) {
+                    cursor?.id ?? null,
-    return this.idempotency.run({ workspaceId, userId, method: 'POST', path: '/api/collection-items', key, request: input }, async (tx) => {
+                    query.limit + 1,
-      const item = await tx.query<{ id: string }>(`INSERT INTO atlas.collection_items (workspace_id, source_kind, source_item_key, source_title, note, status) VALUES (current_setting('app.workspace_id')::uuid, 'manual', $1, $2, $3, 'ready_for_edit') RETURNING id`, [randomUUID(), input.title ?? null, input.note ?? null]);
+                ],
-      const product = await tx.query<{ id: string }>(`INSERT INTO atlas.products (workspace_id, collection_item_id, source_title) VALUES (current_setting('app.workspace_id')::uuid, $1, $2) RETURNING id`, [item.rows[0].id, input.title ?? null]);
+            );
-      await tx.query(`INSERT INTO atlas.product_variants (workspace_id, product_id, display_name, sort_order) VALUES (current_setting('app.workspace_id')::uuid, $1, '默认 SKU', 0)`, [product.rows[0].id]);
+            const items = rows.rows.slice(0, query.limit).map(toItem);
-      return { status: 201, body: { data: { collection_item: await this.requireItem(tx, item.rows[0].id), product_id: product.rows[0].id, editor_entry_path: `/products/${product.rows[0].id}` } } };
+            const last = items.at(-1);
-    });
+            const count = await tx.query<{
-  }
+                count: string;
-  async detail(workspaceId: string, id: string) {
+                collection_item_limit: number;
-    return this.database.workspaceTransaction(workspaceId, async (tx) => {
+            }>(
-      const item = await this.requireItem(tx, id);
+                'SELECT count(*)::text AS count, max(w.collection_item_limit)::int AS collection_item_limit FROM atlas.collection_items c CROSS JOIN atlas.workspaces w WHERE c.workspace_id = w.id AND c.deleted_at IS NULL',
-      const source = await tx.query<{ normalized_payload: unknown; raw_evidence: unknown; parser_version: string | null; collected_at: Date | string | null; source_snapshot_revision: string | number }>('SELECT normalized_payload, raw_evidence, parser_version, collected_at, source_snapshot_revision FROM atlas.collection_items WHERE id = $1 AND deleted_at IS NULL', [id]);
+            );
-      const variants = await tx.query<{ id: string; source_variant_key: string | null; source_sku: string | null; display_name: string | null; sort_order: number }>('SELECT id, source_variant_key, source_sku, display_name, sort_order FROM atlas.product_variants WHERE product_id = $1 AND deleted_at IS NULL ORDER BY sort_order, id', [item.product_id]);
+            return {
-      const transfers = await tx.query<{ id: string; source_variant_id: string | null; media_type: 'image' | 'video'; poster_url: string | null; role: string; source_url: string; status: string; asset_id: string | null; error_payload: unknown; created_at: Date | string; completed_at: Date | string | null }>(`SELECT id, source_variant_id, media_type::text AS media_type, poster_url, role::text AS role, source_url, status::text AS status, asset_id, error_payload, created_at, completed_at FROM atlas.collection_asset_transfers WHERE collection_item_id = $1 AND source_snapshot_revision = $2 ORDER BY coalesce((error_payload->>'sort_order')::integer, 0), created_at, id`, [id, source.rows[0]?.source_snapshot_revision ?? 1]);
+                data: items,
-      return { ...item, normalized_payload: source.rows[0]?.normalized_payload ?? {}, raw_evidence: source.rows[0]?.raw_evidence ?? {}, parser_version: source.rows[0]?.parser_version ?? null, collected_at: source.rows[0]?.collected_at ? iso(source.rows[0].collected_at) : null, variants: variants.rows, asset_transfers: transfers.rows.map((transfer) => ({ ...transfer, created_at: iso(transfer.created_at), completed_at: transfer.completed_at ? iso(transfer.completed_at) : null })) };
+                meta: {
-    });
+                    has_more: rows.rows.length > query.limit,
-  }
+                    next_cursor:
-  async update(workspaceId: string, userId: string, id: string, key: string, expected: number, input: UpdateCollectionItemRequest) {
+                        rows.rows.length > query.limit && last
-    return this.idempotency.run({ workspaceId, userId, method: 'PATCH', path: `/api/collection-items/${id}`, key, request: { if_match: expected, ...input } }, async (tx) => {
+                            ? encodeCursor(last.updated_at, last.id)
-      const result = await tx.query(`UPDATE atlas.collection_items SET note = $1, revision = revision + 1, updated_at = now() WHERE id = $2 AND deleted_at IS NULL AND revision = $3`, [input.note, id, expected]);
+                            : null,
-      if (!result.rowCount) await throwRevisionConflict(tx, 'collection_item', id, expected);
+                    active_count: Number(count.rows[0]?.count ?? 0),
-      return { status: 200, body: { data: await this.requireItem(tx, id) } };
+                    collection_limit:
-    });
+                        count.rows[0]?.collection_item_limit ?? 1000,
-  }
+                },
-  async bulkDelete(workspaceId: string, userId: string, key: string, ids: { ids: string[] }) { return this.removeMany(workspaceId, userId, key, '/api/collection-items/bulk-delete', ids, false); }
+            };
-  async clear(workspaceId: string, userId: string, key: string, input: { confirm: true; expected_active_count: number }) { return this.removeMany(workspaceId, userId, key, '/api/collection-items/clear', input, true); }
+        });
-  async retryAssets(workspaceId: string, userId: string, id: string, key: string, input: { transfer_ids: string[] }) { return this.idempotency.run({ workspaceId, userId, method: 'POST', path: `/api/collection-items/${id}/asset-retries`, key, request: input }, async (tx) => { await this.requireItem(tx, id); const result = await tx.query<{ source_snapshot_revision: string | number }>(`UPDATE atlas.collection_asset_transfers t SET status = 'queued', error_payload = NULL, updated_at = now() FROM atlas.collection_items c WHERE t.collection_item_id = c.id AND t.collection_item_id = $1 AND t.id = ANY($2::uuid[]) AND t.source_snapshot_revision = c.source_snapshot_revision AND t.status IN ('failed', 'cancelled') RETURNING c.source_snapshot_revision`, [id, input.transfer_ids]); if (result.rowCount !== input.transfer_ids.length) throw new ApiError(422, 'ASSET_RETRY_INVALID', '只能重试当前采集快照中失败或已取消的素材任务'); const operation = await this.operation(tx, userId, 'collection_asset_retry', id); await this.event(tx, id, 'collection.assets.retry.requested', { operation_id: operation.id, collection_item_id: id, source_snapshot_revision: Number(result.rows[0].source_snapshot_revision) }); return { status: 202, body: { data: { operation } } }; }); }
+    }
-  async materializeAssets(workspaceId: string, userId: string, id: string, key: string, input: MaterializeCollectionAssetsRequest) { return this.idempotency.run({ workspaceId, userId, method: 'POST', path: `/api/collection-items/${id}/asset-materializations`, key, request: input }, async (tx) => { await this.requireItem(tx, id); const result = await tx.query<{ source_snapshot_revision: string | number }>(`UPDATE atlas.collection_asset_transfers t SET status = 'queued', error_payload = NULL, completed_at = NULL, updated_at = now() FROM atlas.collection_items c WHERE t.collection_item_id = c.id AND t.collection_item_id = $1 AND t.id = ANY($2::uuid[]) AND t.source_snapshot_revision = c.source_snapshot_revision AND t.status = 'pending_selection' RETURNING c.source_snapshot_revision`, [id, input.transfer_ids]); if (result.rowCount !== input.transfer_ids.length) throw new ApiError(422, 'ASSET_MATERIALIZATION_INVALID', '只能转存当前采集快照中尚未转存的来源媒体'); const operation = await this.operation(tx, userId, 'collection_asset_materialization', id); await this.event(tx, operation.id, 'collection.assets.materialize.requested', { operation_id: operation.id, collection_item_id: id, source_snapshot_revision: Number(result.rows[0].source_snapshot_revision) }); return { status: 202, body: { data: { operation } } }; }); }
+    /** 原子创建手工采集记录、商品和默认 SKU，供后续编辑流程使用。 */
-  private async removeMany(workspaceId: string, userId: string, key: string, path: string, input: unknown, clear: boolean) { return this.idempotency.run({ workspaceId, userId, method: 'POST', path, key, request: input }, async (tx) => { const requested = input as { ids?: string[]; expected_active_count?: number }; const count = await tx.query<{ count: string }>('SELECT count(*)::text AS count FROM atlas.collection_items WHERE deleted_at IS NULL'); if (clear && Number(count.rows[0].count) !== requested.expected_active_count) throw new ApiError(409, 'COLLECTION_COUNT_CHANGED', '采集箱数量已变化，请重新确认'); const deleted = await tx.query<{ id: string }>(clear ? `UPDATE atlas.collection_items SET status = 'deleted', deleted_at = now(), revision = revision + 1, updated_at = now() WHERE deleted_at IS NULL RETURNING id` : `UPDATE atlas.collection_items SET status = 'deleted', deleted_at = now(), revision = revision + 1, updated_at = now() WHERE id = ANY($1::uuid[]) AND deleted_at IS NULL RETURNING id`, clear ? [] : [requested.ids]); if (!clear && deleted.rows.length !== requested.ids?.length) throw new ApiError(404, 'RESOURCE_NOT_FOUND', '部分采集记录不存在'); const operation = await this.operation(tx, userId, 'collection_cleanup', deleted.rows[0]?.id ?? null); await this.event(tx, operation.id, 'collection.cleanup.requested', { operation_id: operation.id, collection_item_ids: deleted.rows.map((row) => row.id) }); return { status: 202, body: { data: { deleted_count: deleted.rows.length, operation } } }; }); }
+    async create(
-  private async operation(tx: DatabaseTransaction, userId: string, kind: string, resourceId: string | null) { const row = await tx.query<{ id: string; status: string; created_at: Date | string }>(`INSERT INTO atlas.operations (workspace_id, kind, resource_type, resource_id, created_by_user_id) VALUES (current_setting('app.workspace_id')::uuid, $1, 'collection_item', $2, $3) RETURNING id, status, created_at`, [kind, resourceId, userId]); return { id: row.rows[0].id, kind, status: row.rows[0].status, created_at: iso(row.rows[0].created_at), completed_at: null, error: null }; }
+        workspaceId: string,
-  private async event(tx: DatabaseTransaction, aggregateId: string, type: string, payload: unknown) { await tx.query(`INSERT INTO atlas.outbox_events (workspace_id, aggregate_type, aggregate_id, event_type, event_payload, deduplication_key) VALUES (current_setting('app.workspace_id')::uuid, 'collection_item', $1, $2, $3, $4)`, [aggregateId, type, payload, `${type}:${aggregateId}`]); }
+        userId: string,
-  private async requireHeaderPlatform(tx: DatabaseTransaction, id: string) { const row = await tx.query(`SELECT id FROM atlas.platforms WHERE id = $1 AND status = 'active' AND coalesce((capabilities->>'can_be_header_context')::boolean, false)`, [id]); if (!row.rows[0]) throw new ApiError(422, 'PLATFORM_UNAVAILABLE', '当前平台不可用于 ERP 上下文'); }
+        key: string,
-  private async requireItem(tx: DatabaseTransaction, id: string) { const row = await tx.query<Row>(`${selectRow} WHERE c.id = $1 AND c.deleted_at IS NULL ${collectionGroupBy}`, [id]); if (!row.rows[0]) throw new ApiError(404, 'RESOURCE_NOT_FOUND', '采集记录不存在'); return toItem(row.rows[0]); }
+        input: CreateCollectionItemRequest,
+    ) {
+        return this.idempotency.run(
+            {
+                workspaceId,
+                userId,
+                method: 'POST',
+                path: '/api/collection-items',
+                key,
+                request: input,
+            },
+            async (tx) => {
+                const item = await tx.query<{ id: string }>(
+                    `INSERT INTO atlas.collection_items (workspace_id, source_kind, source_item_key, source_title, note, status) VALUES (current_setting('app.workspace_id')::uuid, 'manual', $1, $2, $3, 'ready_for_edit') RETURNING id`,
+                    [randomUUID(), input.title ?? null, input.note ?? null],
+                );
+                const product = await tx.query<{ id: string }>(
+                    `INSERT INTO atlas.products (workspace_id, collection_item_id, source_title) VALUES (current_setting('app.workspace_id')::uuid, $1, $2) RETURNING id`,
+                    [item.rows[0].id, input.title ?? null],
+                );
+                await tx.query(
+                    `INSERT INTO atlas.product_variants (workspace_id, product_id, display_name, sort_order) VALUES (current_setting('app.workspace_id')::uuid, $1, '默认 SKU', 0)`,
+                    [product.rows[0].id],
+                );
+                return {
+                    status: 201,
+                    body: {
+                        data: {
+                            collection_item: await this.requireItem(
+                                tx,
+                                item.rows[0].id,
+                            ),
+                            product_id: product.rows[0].id,
+                            editor_entry_path: `/products/${product.rows[0].id}`,
+                        },
+                    },
+                };
+            },
+        );
+    }
+    /** 返回当前采集快照的来源证据、SKU 与待转存素材任务。 */
+    async detail(workspaceId: string, id: string) {
+        return this.database.workspaceTransaction(workspaceId, async (tx) => {
+            const item = await this.requireItem(tx, id);
+            const source = await tx.query<{
+                normalized_payload: unknown;
+                raw_evidence: unknown;
+                parser_version: string | null;
+                collected_at: Date | string | null;
+                source_snapshot_revision: string | number;
+            }>(
+                'SELECT normalized_payload, raw_evidence, parser_version, collected_at, source_snapshot_revision FROM atlas.collection_items WHERE id = $1 AND deleted_at IS NULL',
+                [id],
+            );
+            const variants = await tx.query<{
+                id: string;
+                source_variant_key: string | null;
+                source_sku: string | null;
+                display_name: string | null;
+                sort_order: number;
+            }>(
+                'SELECT id, source_variant_key, source_sku, display_name, sort_order FROM atlas.product_variants WHERE product_id = $1 AND deleted_at IS NULL ORDER BY sort_order, id',
+                [item.product_id],
+            );
+            const transfers = await tx.query<{
+                id: string;
+                source_variant_id: string | null;
+                media_type: 'image' | 'video';
+                poster_url: string | null;
+                role: string;
+                source_url: string;
+                status: string;
+                asset_id: string | null;
+                error_payload: unknown;
+                created_at: Date | string;
+                completed_at: Date | string | null;
+            }>(
+                `SELECT id, source_variant_id, media_type::text AS media_type, poster_url, role::text AS role, source_url, status::text AS status, asset_id, error_payload, created_at, completed_at FROM atlas.collection_asset_transfers WHERE collection_item_id = $1 AND source_snapshot_revision = $2 ORDER BY coalesce((error_payload->>'sort_order')::integer, 0), created_at, id`,
+                [id, source.rows[0]?.source_snapshot_revision ?? 1],
+            );
+            return {
+                ...item,
+                normalized_payload: source.rows[0]?.normalized_payload ?? {},
+                raw_evidence: source.rows[0]?.raw_evidence ?? {},
+                parser_version: source.rows[0]?.parser_version ?? null,
+                collected_at: source.rows[0]?.collected_at
+                    ? iso(source.rows[0].collected_at)
+                    : null,
+                variants: variants.rows,
+                asset_transfers: transfers.rows.map((transfer) => ({
+                    ...transfer,
+                    created_at: iso(transfer.created_at),
+                    completed_at: transfer.completed_at
+                        ? iso(transfer.completed_at)
+                        : null,
+                })),
+            };
+        });
+    }
+    /** 使用乐观锁更新采集记录备注，避免覆盖并发编辑。 */
+    async update(
+        workspaceId: string,
+        userId: string,
+        id: string,
+        key: string,
+        expected: number,
+        input: UpdateCollectionItemRequest,
+    ) {
+        return this.idempotency.run(
+            {
+                workspaceId,
+                userId,
+                method: 'PATCH',
+                path: `/api/collection-items/${id}`,
+                key,
+                request: { if_match: expected, ...input },
+            },
+            async (tx) => {
+                const result = await tx.query(
+                    `UPDATE atlas.collection_items SET note = $1, revision = revision + 1, updated_at = now() WHERE id = $2 AND deleted_at IS NULL AND revision = $3`,
+                    [input.note, id, expected],
+                );
+                if (!result.rowCount)
+                    await throwRevisionConflict(
+                        tx,
+                        'collection_item',
+                        id,
+                        expected,
+                    );
+                return {
+                    status: 200,
+                    body: { data: await this.requireItem(tx, id) },
+                };
+            },
+        );
+    }
+    /** 请求软删除指定采集记录，并投递异步清理任务。 */
+    async bulkDelete(
+        workspaceId: string,
+        userId: string,
+        key: string,
+        ids: { ids: string[] },
+    ) {
+        return this.removeMany(
+            workspaceId,
+            userId,
+            key,
+            '/api/collection-items/bulk-delete',
+            ids,
+            false,
+        );
+    }
+    /** 确认采集箱数量未变化后，软删除全部活动记录。 */
+    async clear(
+        workspaceId: string,
+        userId: string,
+        key: string,
+        input: { confirm: true; expected_active_count: number },
+    ) {
+        return this.removeMany(
+            workspaceId,
+            userId,
+            key,
+            '/api/collection-items/clear',
+            input,
+            true,
+        );
+    }
+    /** 重新投递当前来源快照中失败或取消的素材转存任务。 */
+    async retryAssets(
+        workspaceId: string,
+        userId: string,
+        id: string,
+        key: string,
+        input: { transfer_ids: string[] },
+    ) {
+        return this.idempotency.run(
+            {
+                workspaceId,
+                userId,
+                method: 'POST',
+                path: `/api/collection-items/${id}/asset-retries`,
+                key,
+                request: input,
+            },
+            async (tx) => {
+                await this.requireItem(tx, id);
+                const result = await tx.query<{
+                    source_snapshot_revision: string | number;
+                }>(
+                    `UPDATE atlas.collection_asset_transfers t SET status = 'queued', error_payload = NULL, updated_at = now() FROM atlas.collection_items c WHERE t.collection_item_id = c.id AND t.collection_item_id = $1 AND t.id = ANY($2::uuid[]) AND t.source_snapshot_revision = c.source_snapshot_revision AND t.status IN ('failed', 'cancelled') RETURNING c.source_snapshot_revision`,
+                    [id, input.transfer_ids],
+                );
+                if (result.rowCount !== input.transfer_ids.length)
+                    throw new ApiError(
+                        422,
+                        'ASSET_RETRY_INVALID',
+                        '只能重试当前采集快照中失败或已取消的素材任务',
+                    );
+                const operation = await this.operation(
+                    tx,
+                    userId,
+                    'collection_asset_retry',
+                    id,
+                );
+                await this.event(tx, id, 'collection.assets.retry.requested', {
+                    operation_id: operation.id,
+                    collection_item_id: id,
+                    source_snapshot_revision: Number(
+                        result.rows[0].source_snapshot_revision,
+                    ),
+                });
+                return { status: 202, body: { data: { operation } } };
+            },
+        );
+    }
+    /** 将用户选中的候选来源素材转为可供编辑和发布的 Atlas 素材。 */
+    async materializeAssets(
+        workspaceId: string,
+        userId: string,
+        id: string,
+        key: string,
+        input: MaterializeCollectionAssetsRequest,
+    ) {
+        return this.idempotency.run(
+            {
+                workspaceId,
+                userId,
+                method: 'POST',
+                path: `/api/collection-items/${id}/asset-materializations`,
+                key,
+                request: input,
+            },
+            async (tx) => {
+                await this.requireItem(tx, id);
+                const result = await tx.query<{
+                    source_snapshot_revision: string | number;
+                }>(
+                    `UPDATE atlas.collection_asset_transfers t SET status = 'queued', error_payload = NULL, completed_at = NULL, updated_at = now() FROM atlas.collection_items c WHERE t.collection_item_id = c.id AND t.collection_item_id = $1 AND t.id = ANY($2::uuid[]) AND t.source_snapshot_revision = c.source_snapshot_revision AND t.status = 'pending_selection' RETURNING c.source_snapshot_revision`,
+                    [id, input.transfer_ids],
+                );
+                if (result.rowCount !== input.transfer_ids.length)
+                    throw new ApiError(
+                        422,
+                        'ASSET_MATERIALIZATION_INVALID',
+                        '只能转存当前采集快照中尚未转存的来源媒体',
+                    );
+                const operation = await this.operation(
+                    tx,
+                    userId,
+                    'collection_asset_materialization',
+                    id,
+                );
+                await this.event(
+                    tx,
+                    operation.id,
+                    'collection.assets.materialize.requested',
+                    {
+                        operation_id: operation.id,
+                        collection_item_id: id,
+                        source_snapshot_revision: Number(
+                            result.rows[0].source_snapshot_revision,
+                        ),
+                    },
+                );
+                return { status: 202, body: { data: { operation } } };
+            },
+        );
+    }
+    /** 复用批量删除和清空流程，并以 Outbox 触发后续素材清理。 */
+    private async removeMany(
+        workspaceId: string,
+        userId: string,
+        key: string,
+        path: string,
+        input: unknown,
+        clear: boolean,
+    ) {
+        return this.idempotency.run(
+            { workspaceId, userId, method: 'POST', path, key, request: input },
+            async (tx) => {
+                const requested = input as {
+                    ids?: string[];
+                    expected_active_count?: number;
+                };
+                const count = await tx.query<{ count: string }>(
+                    'SELECT count(*)::text AS count FROM atlas.collection_items WHERE deleted_at IS NULL',
+                );
+                if (
+                    clear &&
+                    Number(count.rows[0].count) !==
+                        requested.expected_active_count
+                )
+                    throw new ApiError(
+                        409,
+                        'COLLECTION_COUNT_CHANGED',
+                        '采集箱数量已变化，请重新确认',
+                    );
+                const deleted = await tx.query<{ id: string }>(
+                    clear
+                        ? `UPDATE atlas.collection_items SET status = 'deleted', deleted_at = now(), revision = revision + 1, updated_at = now() WHERE deleted_at IS NULL RETURNING id`
+                        : `UPDATE atlas.collection_items SET status = 'deleted', deleted_at = now(), revision = revision + 1, updated_at = now() WHERE id = ANY($1::uuid[]) AND deleted_at IS NULL RETURNING id`,
+                    clear ? [] : [requested.ids],
+                );
+                if (!clear && deleted.rows.length !== requested.ids?.length)
+                    throw new ApiError(
+                        404,
+                        'RESOURCE_NOT_FOUND',
+                        '部分采集记录不存在',
+                    );
+                const operation = await this.operation(
+                    tx,
+                    userId,
+                    'collection_cleanup',
+                    deleted.rows[0]?.id ?? null,
+                );
+                await this.event(
+                    tx,
+                    operation.id,
+                    'collection.cleanup.requested',
+                    {
+                        operation_id: operation.id,
+                        collection_item_ids: deleted.rows.map((row) => row.id),
+                    },
+                );
+                return {
+                    status: 202,
+                    body: {
+                        data: { deleted_count: deleted.rows.length, operation },
+                    },
+                };
+            },
+        );
+    }
+    /** 创建供客户端轮询的异步操作记录。 */
+    private async operation(
+        tx: DatabaseTransaction,
+        userId: string,
+        kind: string,
+        resourceId: string | null,
+    ) {
+        const row = await tx.query<{
+            id: string;
+            status: string;
+            created_at: Date | string;
+        }>(
+            `INSERT INTO atlas.operations (workspace_id, kind, resource_type, resource_id, created_by_user_id) VALUES (current_setting('app.workspace_id')::uuid, $1, 'collection_item', $2, $3) RETURNING id, status, created_at`,
+            [kind, resourceId, userId],
+        );
+        return {
+            id: row.rows[0].id,
+            kind,
+            status: row.rows[0].status,
+            created_at: iso(row.rows[0].created_at),
+            completed_at: null,
+            error: null,
+        };
+    }
+    /** 在同一事务写入 Outbox 事件，避免业务事实与异步任务脱节。 */
+    private async event(
+        tx: DatabaseTransaction,
+        aggregateId: string,
+        type: string,
+        payload: unknown,
+    ) {
+        await tx.query(
+            `INSERT INTO atlas.outbox_events (workspace_id, aggregate_type, aggregate_id, event_type, event_payload, deduplication_key) VALUES (current_setting('app.workspace_id')::uuid, 'collection_item', $1, $2, $3, $4)`,
+            [aggregateId, type, payload, `${type}:${aggregateId}`],
+        );
+    }
+    /** 确认页头平台已启用且允许作为 ERP 上下文。 */
+    private async requireHeaderPlatform(tx: DatabaseTransaction, id: string) {
+        const row = await tx.query(
+            `SELECT id FROM atlas.platforms WHERE id = $1 AND status = 'active' AND coalesce((capabilities->>'can_be_header_context')::boolean, false)`,
+            [id],
+        );
+        if (!row.rows[0])
+            throw new ApiError(
+                422,
+                'PLATFORM_UNAVAILABLE',
+                '当前平台不可用于 ERP 上下文',
+            );
+    }
+    /** 读取工作空间内未删除的采集记录；RLS 负责隔离其他工作空间数据。 */
+    private async requireItem(tx: DatabaseTransaction, id: string) {
+        const row = await tx.query<Row>(
+            `${selectRow} WHERE c.id = $1 AND c.deleted_at IS NULL ${collectionGroupBy}`,
+            [id],
+        );
+        if (!row.rows[0])
+            throw new ApiError(404, 'RESOURCE_NOT_FOUND', '采集记录不存在');
+        return toItem(row.rows[0]);
+    }
 }
+/** 采集箱列表和单项读取共用的聚合查询，素材状态只取当前来源快照。 */
 const selectRow = `SELECT c.id, product.id AS product_id, c.source_kind, p.code AS platform_code, c.source_url, c.source_title, c.source_min_price::text, c.source_max_price::text, c.source_currency_code, c.note, c.status, c.created_at, c.updated_at, c.revision, count(DISTINCT v.id)::text AS variant_count, min(t.status) AS transfer_status FROM atlas.collection_items c JOIN atlas.products product ON product.collection_item_id = c.id LEFT JOIN atlas.platforms p ON p.id = c.source_platform_id LEFT JOIN atlas.product_variants v ON v.product_id = product.id AND v.deleted_at IS NULL LEFT JOIN atlas.collection_asset_transfers t ON t.collection_item_id = c.id AND t.source_snapshot_revision = c.source_snapshot_revision`;
 const collectionGroupBy = 'GROUP BY c.id, product.id, p.code';
-function toItem(row: Row) { return { id: row.id, product_id: row.product_id, source: { kind: row.source_kind, platform_code: row.platform_code, url: row.source_url }, title: row.source_title, thumbnail: { asset_id: null, preview_url: null, status: row.transfer_status ?? 'none' }, source_price: { min: row.source_min_price, max: row.source_max_price, currency_code: row.source_currency_code }, variant_summary: { count: Number(row.variant_count), needs_review: row.status === 'needs_review' }, note: row.note, collection_status: row.status, listing_summary: { status: 'not_listed' as const, detail: '等待首次上架', last_error: null }, created_at: iso(row.created_at), updated_at: iso(row.updated_at), revision: row.revision }; }
+/** 将数据库聚合行转换为冻结的采集箱列表读模型。 */
-function iso(value: Date | string) { return value instanceof Date ? value.toISOString() : value; }
+function toItem(row: Row) {
-function encodeCursor(at: string, id: string) { return Buffer.from(JSON.stringify({ at, id })).toString('base64url'); }
+    return {
-function decodeCursor(cursor: string): { at: string; id: string } { try { const value = JSON.parse(Buffer.from(cursor, 'base64url').toString('utf8')) as { at?: string; id?: string }; if (!value.at || !value.id || Number.isNaN(Date.parse(value.at))) throw new Error(); return { at: value.at, id: value.id }; } catch { throw new ApiError(422, 'VALIDATION_FAILED', '分页游标无效'); } }
+        id: row.id,
+        product_id: row.product_id,
+        source: {
+            kind: row.source_kind,
+            platform_code: row.platform_code,
+            url: row.source_url,
+        },
+        title: row.source_title,
+        thumbnail: {
+            asset_id: null,
+            preview_url: null,
+            status: row.transfer_status ?? 'none',
+        },
+        source_price: {
+            min: row.source_min_price,
+            max: row.source_max_price,
+            currency_code: row.source_currency_code,
+        },
+        variant_summary: {
+            count: Number(row.variant_count),
+            needs_review: row.status === 'needs_review',
+        },
+        note: row.note,
+        collection_status: row.status,
+        listing_summary: {
+            status: 'not_listed' as const,
+            detail: '等待首次上架',
+            last_error: null,
+        },
+        created_at: iso(row.created_at),
+        updated_at: iso(row.updated_at),
+        revision: row.revision,
+    };
+}
+/** 统一将数据库时间值序列化为 ISO 8601 字符串。 */
+function iso(value: Date | string) {
+    return value instanceof Date ? value.toISOString() : value;
+}
+/** 将排序键编码为不透明游标，避免客户端拼接 SQL 条件。 */
+function encodeCursor(at: string, id: string) {
+    return Buffer.from(JSON.stringify({ at, id })).toString('base64url');
+}
+/** 校验并解析分页游标，拒绝损坏或不完整的客户端输入。 */
+function decodeCursor(cursor: string): { at: string; id: string } {
+    try {
+        const value = JSON.parse(
+            Buffer.from(cursor, 'base64url').toString('utf8'),
+        ) as { at?: string; id?: string };
+        if (!value.at || !value.id || Number.isNaN(Date.parse(value.at)))
+            throw new Error();
+        return { at: value.at, id: value.id };
+    } catch {
+        throw new ApiError(422, 'VALIDATION_FAILED', '分页游标无效');
+    }
+}

apps/api/src/extension/extension-auth.guard.ts

@@ -1,4 +1,10 @@
-import { CanActivate, ExecutionContext, Inject, Injectable, UnauthorizedException } from '@nestjs/common';
+import {
+    CanActivate,
+    ExecutionContext,
+    Inject,
+    Injectable,
+    UnauthorizedException,
+} from '@nestjs/common';
 import type { Database } from '@atlas/database';
 import { AuthService } from '../auth/auth.service.js';
 import { ApiError } from '../common/api-error.js';
@@ -6,32 +12,61 @@ import { DATABASE } from '../database/database.module.js';
 
 export type ExtensionAuthenticatedRequest = {
     header: (name: string) => string | undefined;
-    extensionAuth: { userId: string; workspaceId: string; sessionId: string; clientId: string };
+    extensionAuth: {
+        userId: string;
+        workspaceId: string;
+        sessionId: string;
+        clientId: string;
+    };
 };
 
 @Injectable()
 export class ExtensionAccessGuard implements CanActivate {
-    public constructor(@Inject(AuthService) private readonly auth: AuthService, @Inject(DATABASE) private readonly database: Database) {}
+    public constructor(
+        @Inject(AuthService) private readonly auth: AuthService,
+        @Inject(DATABASE) private readonly database: Database,
+    ) {}
     public async canActivate(context: ExecutionContext) {
-        const request = context.switchToHttp().getRequest<ExtensionAuthenticatedRequest>();
+        const request = context
+            .switchToHttp()
+            .getRequest<ExtensionAuthenticatedRequest>();
         // 毛子 ERP 风格：插件携带从 Atlas Web 同步而来的短期 Web access token。
         // AuthService 同时核对 JWT 和未撤销的 Web session，不能仅信任 token 声明。
         let authenticated: { userId: string; sessionId: string };
         try {
-            authenticated = await this.auth.authenticate(request.header('authorization'));
+            authenticated = await this.auth.authenticate(
+                request.header('authorization'),
+            );
         } catch (error) {
             // AuthService 的通用认证守卫会抛 Nest UnauthorizedException；扩展接口
             // 应返回稳定、可操作的错误信息，不能在 UI 中退化成“请求无法处理”。
             if (error instanceof UnauthorizedException)
-                throw new ApiError(401, 'SESSION_EXPIRED', 'Atlas ERP 登录已过期，请重新登录');
+                throw new ApiError(
+                    401,
+                    'SESSION_EXPIRED',
+                    'Atlas ERP 登录已过期，请重新登录',
+                );
             throw error;
         }
-        const workspace = await this.database.query<{ id: string }>(`SELECT w.id FROM atlas.workspace_memberships m
+        const workspace = await this.database.query<{ id: string }>(
+            `SELECT w.id FROM atlas.workspace_memberships m
             JOIN atlas.workspaces w ON w.id = m.workspace_id
             WHERE m.user_id = $1 AND w.status = 'active'
-            ORDER BY m.joined_at LIMIT 1`, [authenticated.userId]);
+            ORDER BY m.joined_at LIMIT 1`,
-        if (!workspace.rows[0]) throw new ApiError(403, 'WORKSPACE_MEMBERSHIP_REQUIRED', '当前账户没有可用工作空间');
+            [authenticated.userId],
-        request.extensionAuth = { userId: authenticated.userId, workspaceId: workspace.rows[0].id, sessionId: authenticated.sessionId, clientId: 'atlas-web' };
+        );
+        if (!workspace.rows[0])
+            throw new ApiError(
+                403,
+                'WORKSPACE_MEMBERSHIP_REQUIRED',
+                '当前账户没有可用工作空间',
+            );
+        request.extensionAuth = {
+            userId: authenticated.userId,
+            workspaceId: workspace.rows[0].id,
+            sessionId: authenticated.sessionId,
+            clientId: 'atlas-web',
+        };
         return true;
     }
 }

apps/api/src/extension/extension.controller.ts

@@ -1,22 +1,90 @@
-import { Body, Controller, Get, Headers, Inject, Post, Req, Res, UseGuards } from '@nestjs/common';
+import {
+    Body,
+    Controller,
+    Get,
+    Headers,
+    Inject,
+    Post,
+    Req,
+    Res,
+    UseGuards,
+} from '@nestjs/common';
 import { z } from 'zod';
 import { collectedProductPayloadSchema } from '@atlas/contracts';
 import { ApiError } from '../common/api-error.js';
 import { Public } from '../common/public.decorator.js';
-import { ExtensionAccessGuard, type ExtensionAuthenticatedRequest } from './extension-auth.guard.js';
+import {
+    ExtensionAccessGuard,
+    type ExtensionAuthenticatedRequest,
+} from './extension-auth.guard.js';
 import { ExtensionService } from './extension.service.js';
 
 type ResponseLike = { status: (code: number) => ResponseLike };
 
 @Controller('extension')
 export class ExtensionController {
-    public constructor(@Inject(ExtensionService) private readonly extension: ExtensionService) {}
+    public constructor(
-    @Get('session') @Public() @UseGuards(ExtensionAccessGuard)
+        @Inject(ExtensionService) private readonly extension: ExtensionService,
-    public session(@Req() request: ExtensionAuthenticatedRequest) { return { data: { authenticated: true, workspace: { id: request.extensionAuth.workspaceId, available: true }, can_collect: true } }; }
+    ) {}
-    @Post('materials') @Public() @UseGuards(ExtensionAccessGuard)
+    @Get('session')
-    public async materials(@Req() request: ExtensionAuthenticatedRequest, @Headers('idempotency-key') key: string | undefined, @Body() body: unknown, @Res({ passthrough: true }) response: ResponseLike) {
+    @Public()
-        if (!key || !z.uuid().safeParse(key).success) throw new ApiError(400, 'IDEMPOTENCY_KEY_REQUIRED', '请求缺少或格式错误的 Idempotency-Key');
+    @UseGuards(ExtensionAccessGuard)
-        const result = await this.extension.ingest(request.extensionAuth.workspaceId, request.extensionAuth.userId, key, parse(collectedProductPayloadSchema, body)); response.status(result.status); return result.body;
+    public session(@Req() request: ExtensionAuthenticatedRequest) {
+        return {
+            data: {
+                authenticated: true,
+                workspace: {
+                    id: request.extensionAuth.workspaceId,
+                    available: true,
+                },
+                can_collect: true,
+            },
+        };
+    }
+    @Post('materials')
+    @Public()
+    @UseGuards(ExtensionAccessGuard)
+    public async materials(
+        @Req() request: ExtensionAuthenticatedRequest,
+        @Headers('idempotency-key') key: string | undefined,
+        @Body() body: unknown,
+        @Res({ passthrough: true }) response: ResponseLike,
+    ) {
+        if (!key || !z.uuid().safeParse(key).success)
+            throw new ApiError(
+                400,
+                'IDEMPOTENCY_KEY_REQUIRED',
+                '请求缺少或格式错误的 Idempotency-Key',
+            );
+        const result = await this.extension.ingest(
+            request.extensionAuth.workspaceId,
+            request.extensionAuth.userId,
+            key,
+            parse(collectedProductPayloadSchema, body),
+        );
+        response.status(result.status);
+        return result.body;
     }
 }
-function parse<T extends { safeParse: (value: unknown) => { success: boolean; data?: unknown; error?: { issues: Array<{ path: PropertyKey[]; message: string }> } } }>(schema: T, value: unknown) { const result = schema.safeParse(value); if (result.success) return result.data as never; throw new ApiError(422, 'VALIDATION_FAILED', '请求参数不符合要求', result.error?.issues.map((item) => ({ field: item.path.join('.'), code: 'INVALID_FIELD', message: item.message }))); }
+function parse<
+    T extends {
+        safeParse: (value: unknown) => {
+            success: boolean;
+            data?: unknown;
+            error?: { issues: Array<{ path: PropertyKey[]; message: string }> };
+        };
+    },
+>(schema: T, value: unknown) {
+    const result = schema.safeParse(value);
+    if (result.success) return result.data as never;
+    throw new ApiError(
+        422,
+        'VALIDATION_FAILED',
+        '请求参数不符合要求',
+        result.error?.issues.map((item) => ({
+            field: item.path.join('.'),
+            code: 'INVALID_FIELD',
+            message: item.message,
+        })),
+    );
+}

apps/api/src/extension/extension.module.ts

@@ -3,5 +3,9 @@ import { AuthModule } from '../auth/auth.module.js';
 import { ExtensionAccessGuard } from './extension-auth.guard.js';
 import { ExtensionController } from './extension.controller.js';
 import { ExtensionService } from './extension.service.js';
-@Module({ imports: [AuthModule], controllers: [ExtensionController], providers: [ExtensionService, ExtensionAccessGuard] })
+@Module({
+    imports: [AuthModule],
+    controllers: [ExtensionController],
+    providers: [ExtensionService, ExtensionAccessGuard],
+})
 export class ExtensionModule {}

apps/api/src/product-editor/product-editor.catalog-operations.ts

@@ -0,0 +1,274 @@
+import type { ProductAttributeSchema } from '@atlas/contracts';
+import type { Database, DatabaseTransaction } from '@atlas/database';
+import { ApiError } from '../common/api-error.js';
+import type { ProfileRow } from './product-editor.models.js';
+
+type CatalogSyncInput = {
+    workspaceId: string;
+    userId: string;
+    profileId: string;
+    platformId: string;
+    key: string;
+    scope: 'attributes' | 'dictionary';
+    path: string;
+    categoryId?: string;
+    dictionaryId?: string;
+    query?: string;
+};
+
+type CatalogSyncResult = {
+    status: number;
+    body: unknown;
+};
+
+type CatalogAccess = {
+    requireProfileForPlatform: (
+        transaction: DatabaseTransaction,
+        profileId: string,
+        platformId: string,
+    ) => Promise<ProfileRow>;
+    requireEditableStore: (
+        transaction: DatabaseTransaction,
+        storeId: string,
+        platformId: string,
+    ) => Promise<void>;
+    requireActiveCategory: (
+        transaction: DatabaseTransaction,
+        storeId: string,
+        categoryId: string,
+    ) => Promise<unknown>;
+    attributeSchemaForCategory: (
+        transaction: DatabaseTransaction,
+        storeId: string,
+        categoryId: string,
+    ) => Promise<ProductAttributeSchema[]>;
+    requestCatalogSync: (input: CatalogSyncInput) => Promise<CatalogSyncResult>;
+};
+
+/**
+ * 处理商品编辑器的类目、属性定义和字典缓存读取。
+ * 数据校验仍复用工作流服务的统一访问边界，避免目录读取绕过平台和店铺隔离。
+ */
+export class ProductEditorCatalogOperations {
+    /** 注入工作空间事务入口及共享的权限、归属校验能力。 */
+    public constructor(
+        private readonly database: Database,
+        private readonly access: CatalogAccess,
+    ) {}
+
+    /** 读取当前或指定目标店铺的完整类目缓存。 */
+    async categoryOptions(
+        workspaceId: string,
+        profileId: string,
+        platformId: string,
+        search: string | undefined,
+        storeId?: string,
+    ) {
+        return this.database.workspaceTransaction(
+            workspaceId,
+            async (transaction) => {
+                const profile = await this.access.requireProfileForPlatform(
+                    transaction,
+                    profileId,
+                    platformId,
+                );
+                const selectedStoreId = storeId ?? profile.target_store_id;
+                if (storeId)
+                    await this.access.requireEditableStore(
+                        transaction,
+                        storeId,
+                        platformId,
+                    );
+                const categories = await transaction.query<{
+                    id: string;
+                    parent_id: string | null;
+                    external_category_id: string;
+                    external_type_id: string | null;
+                    name: string;
+                    path: string;
+                    is_active: boolean;
+                }>(
+                    `SELECT id, parent_id, external_category_id, external_type_id, name, path, is_active
+                     FROM atlas.store_product_categories
+                     WHERE store_id = $1
+                     ORDER BY path, name, id
+                     LIMIT 10000`,
+                    [selectedStoreId],
+                );
+                // 保留参数以保持既有 HTTP 契约；当前缓存树始终完整返回。
+                void search;
+                return categories.rows;
+            },
+        );
+    }
+
+    /** 获取当前或指定类目的已缓存动态属性定义。 */
+    async attributeSchema(
+        workspaceId: string,
+        profileId: string,
+        platformId: string,
+        categoryId?: string,
+        storeId?: string,
+    ) {
+        return this.database.workspaceTransaction(
+            workspaceId,
+            async (transaction) => {
+                const profile = await this.access.requireProfileForPlatform(
+                    transaction,
+                    profileId,
+                    platformId,
+                );
+                const selectedCategoryId =
+                    categoryId ?? profile.store_product_category_id;
+                const selectedStoreId = storeId ?? profile.target_store_id;
+                if (storeId)
+                    await this.access.requireEditableStore(
+                        transaction,
+                        storeId,
+                        platformId,
+                    );
+                if (!selectedCategoryId)
+                    throw new ApiError(
+                        422,
+                        'CATEGORY_REQUIRED',
+                        '请先选择产品类目',
+                    );
+                if (categoryId)
+                    await this.access.requireActiveCategory(
+                        transaction,
+                        selectedStoreId,
+                        categoryId,
+                    );
+                return this.access.attributeSchemaForCategory(
+                    transaction,
+                    selectedStoreId,
+                    selectedCategoryId,
+                );
+            },
+        );
+    }
+
+    /** 在确认字典属于当前类目后，搜索店铺本地缓存的字典值。 */
+    async attributeDictionary(
+        workspaceId: string,
+        profileId: string,
+        platformId: string,
+        dictionaryId: string,
+        search: string | undefined,
+        categoryId?: string,
+        storeId?: string,
+    ) {
+        return this.database.workspaceTransaction(
+            workspaceId,
+            async (transaction) => {
+                const profile = await this.access.requireProfileForPlatform(
+                    transaction,
+                    profileId,
+                    platformId,
+                );
+                const selectedCategoryId =
+                    categoryId ?? profile.store_product_category_id;
+                const selectedStoreId = storeId ?? profile.target_store_id;
+                if (storeId)
+                    await this.access.requireEditableStore(
+                        transaction,
+                        storeId,
+                        platformId,
+                    );
+                if (!selectedCategoryId)
+                    throw new ApiError(
+                        422,
+                        'CATEGORY_REQUIRED',
+                        '请先选择产品类目',
+                    );
+                if (categoryId)
+                    await this.access.requireActiveCategory(
+                        transaction,
+                        selectedStoreId,
+                        categoryId,
+                    );
+                const allowed = await transaction.query<{ dictionary_id: string }>(
+                    `SELECT dictionary_id
+                     FROM atlas.store_product_category_attributes
+                     WHERE store_id = $1 AND store_product_category_id = $2
+                       AND dictionary_id = $3
+                     LIMIT 1`,
+                    [selectedStoreId, selectedCategoryId, dictionaryId],
+                );
+                if (!allowed.rows[0])
+                    throw new ApiError(
+                        422,
+                        'ATTRIBUTE_DICTIONARY_INVALID',
+                        '字典不属于当前类目的属性',
+                    );
+                const needle = search?.trim() ?? '';
+                const values = await transaction.query<{
+                    value_id: string;
+                    value: string;
+                }>(
+                    `SELECT external_value_id AS value_id, value
+                     FROM atlas.store_attribute_dictionary_values
+                     WHERE store_id = $1 AND store_product_category_id = $2
+                       AND dictionary_id = $3 AND is_active
+                       AND ($4 = '' OR value ILIKE '%' || $4 || '%')
+                     ORDER BY value, external_value_id
+                     LIMIT 100`,
+                    [selectedStoreId, selectedCategoryId, dictionaryId, needle],
+                );
+                return { items: values.rows, next_cursor: null };
+            },
+        );
+    }
+
+    /** 创建类目属性定义同步任务。 */
+    async requestAttributeSchemaSync(
+        workspaceId: string,
+        userId: string,
+        profileId: string,
+        platformId: string,
+        key: string,
+        categoryId: string,
+    ) {
+        return this.access.requestCatalogSync({
+            workspaceId,
+            userId,
+            profileId,
+            platformId,
+            key,
+            scope: 'attributes',
+            path: 'attribute-schema-syncs',
+            categoryId,
+        });
+    }
+
+    /** 创建带关键词限制的属性字典同步任务。 */
+    async requestAttributeDictionarySync(
+        workspaceId: string,
+        userId: string,
+        profileId: string,
+        platformId: string,
+        key: string,
+        categoryId: string,
+        dictionaryId: string,
+        query: string,
+    ) {
+        if (query.trim().length < 2)
+            throw new ApiError(
+                422,
+                'DICTIONARY_SEARCH_REQUIRED',
+                '请至少输入 2 个字符后再从 Ozon 搜索字典值',
+            );
+        return this.access.requestCatalogSync({
+            workspaceId,
+            userId,
+            profileId,
+            platformId,
+            key,
+            scope: 'dictionary',
+            path: `attribute-dictionaries/${encodeURIComponent(dictionaryId)}/syncs`,
+            categoryId,
+            dictionaryId,
+            query: query.trim(),
+        });
+    }
+}

apps/api/src/product-editor/product-editor.controller.ts

@@ -25,11 +25,13 @@ type Response = { status: (value: number) => Response };
 
 @Controller()
 export class ProductEditorController {
+    /** 注入所有商品编辑接口共用的工作流服务。 */
     public constructor(
         @Inject(ProductEditorService)
         private readonly editor: ProductEditorService,
     ) {}
 
+    /** 为采集记录创建或复用当前平台的商品编辑上下文。 */
     @Post('collection-items/:collectionItemId/editor-contexts')
     async enter(
         @Param('collectionItemId') collectionItemId: string,
@@ -50,6 +52,7 @@ export class ProductEditorController {
         return result.body;
     }
 
+    /** 返回当前平台下完整的商品编辑读模型。 */
     @Get('products/:productId/editor')
     async read(
         @Param('productId') productId: string,
@@ -65,6 +68,7 @@ export class ProductEditorController {
         };
     }
 
+    /** 返回目标店铺已缓存的类目树，供编辑器选择。 */
     @Get('product-platform-profiles/:profileId/category-options')
     async categoryOptions(
         @Param('profileId') profileId: string,
@@ -84,6 +88,7 @@ export class ProductEditorController {
         };
     }
 
+    /** 返回所选类目的缓存动态属性定义。 */
     @Get('product-platform-profiles/:profileId/attribute-schema')
     async attributeSchema(
         @Param('profileId') profileId: string,
@@ -103,6 +108,7 @@ export class ProductEditorController {
         };
     }
 
+    /** 幂等地创建所选类目属性定义的刷新任务。 */
     @Post('product-platform-profiles/:profileId/attribute-schema-syncs')
     async attributeSchemaSync(
         @Param('profileId') profileId: string,
@@ -125,6 +131,7 @@ export class ProductEditorController {
         return result.body;
     }
 
+    /** 从本地缓存中查询属性字典值。 */
     @Get(
         'product-platform-profiles/:profileId/attribute-dictionaries/:dictionaryId',
     )
@@ -152,6 +159,7 @@ export class ProductEditorController {
         };
     }
 
+    /** 本地缓存不足时幂等地创建远程字典查询任务。 */
     @Post(
         'product-platform-profiles/:profileId/attribute-dictionaries/:dictionaryId/syncs',
     )
@@ -182,6 +190,7 @@ export class ProductEditorController {
         return result.body;
     }
 
+    /** 校验并原子保存商品及其上架草稿。 */
     @Put('products/:productId/editor-draft')
     async save(
         @Param('productId') productId: string,
@@ -219,6 +228,7 @@ export class ProductEditorController {
     }
 }
 
+/** 校验路由参数或请求头中的 UUID，并返回原始值。 */
 function requiredUuid(field: string, value: string | undefined) {
     if (value && z.uuid().safeParse(value).success) return value;
     throw new ApiError(400, 'VALIDATION_FAILED', '请求参数不符合要求', [
@@ -226,11 +236,13 @@ function requiredUuid(field: string, value: string | undefined) {
     ]);
 }
 
+/** 将缺省查询参数保留为 undefined；有值时校验其 UUID 格式。 */
 function optionalUuid(field: string, value: string | undefined) {
     if (value === undefined || value === '') return undefined;
     return requiredUuid(field, value);
 }
 
+/** 解析 If-Match 中成对传递的商品和发布配置版本号。 */
 function parseEditorRevision(value: string | undefined) {
     const match = value?.match(/^"([1-9]\d*):([1-9]\d*)"$/);
     if (!match)

apps/api/src/product-editor/product-editor.models.ts

@@ -0,0 +1,69 @@
+/** 商品编辑领域从数据库读取的商品行。 */
+export type ProductRow = {
+    id: string;
+    collection_item_id: string;
+    revision: number;
+    source_title: string | null;
+    brand: string | null;
+    model: string | null;
+    barcode: string | null;
+    purchase_url: string | null;
+    supply_note: string | null;
+    default_physical_length_mm: string | null;
+    default_physical_width_mm: string | null;
+    default_physical_height_mm: string | null;
+    default_net_weight_g: string | null;
+    default_package_length_mm: string | null;
+    default_package_width_mm: string | null;
+    default_package_height_mm: string | null;
+    default_shipping_weight_g: string | null;
+    physical_spec_status: 'missing' | 'ambiguous' | 'confirmed';
+    package_spec_status: 'missing' | 'ambiguous' | 'confirmed';
+    ai_source_material_overrides: unknown;
+    ai_source_material_base_revision: number | string | null;
+    normalized_payload: unknown;
+    source_snapshot_revision: number | string;
+};
+
+/** 商品在一个发布平台下的编辑配置行。 */
+export type ProfileRow = {
+    id: string;
+    revision: number;
+    platform_id: string;
+    market_code: string | null;
+    fulfillment: string;
+    title: string | null;
+    description: string | null;
+    tags: unknown;
+    store_product_category_id: string | null;
+    platform_type_id: string | null;
+    category_source: string | null;
+    category_name: string | null;
+    category_path: string | null;
+    target_store_id: string;
+    store_name: string;
+    currency_code: string;
+};
+
+/** 异步目录任务返回给客户端所需的操作行。 */
+export type OperationRow = {
+    id: string;
+    kind: string;
+    status: string;
+    created_at: Date | string;
+    completed_at: Date | string | null;
+    error_code: string | null;
+    error_message: string | null;
+};
+
+/** 统一读取发布配置及其目标店铺与类目展示信息的查询片段。 */
+export const profileSelect = `SELECT p.id, p.revision, p.platform_id, p.market_code,
+    p.fulfillment, p.title, p.description, p.tags, p.store_product_category_id,
+    p.platform_type_id, p.category_source, category.name AS category_name,
+    category.path AS category_path, p.target_store_id, s.name AS store_name,
+    s.currency_code
+    FROM atlas.product_platform_profiles p
+    JOIN atlas.stores s ON s.id = p.target_store_id
+    LEFT JOIN atlas.store_product_categories category
+      ON category.id = p.store_product_category_id
+     AND category.store_id = p.target_store_id`;

apps/api/src/product-editor/product-editor.service.ts

@@ -1,11 +1,5 @@
 import { Inject, Injectable } from '@nestjs/common';
-import {
-    productAiSourceMaterialOverridesSchema,
-    productAiSourceMaterialSchema,
-} from '@atlas/contracts';
 import type {
-    ProductAiSourceField,
-    ProductAiSourceMaterial,
     ProductEditorContext,
     ProductEditorSnapshot,
     SaveProductEditorDraftRequest,
@@ -15,68 +9,51 @@ import type { Database, DatabaseTransaction } from '@atlas/database';
 import { ApiError } from '../common/api-error.js';
 import { IdempotencyService } from '../common/idempotency.service.js';
 import { DATABASE } from '../database/database.module.js';
-
+import {
-type ProductRow = {
+    type OperationRow,
-    id: string;
+    type ProductRow,
-    collection_item_id: string;
+    type ProfileRow,
-    revision: number;
+    profileSelect,
-    source_title: string | null;
+} from './product-editor.models.js';
-    brand: string | null;
+import { ProductEditorCatalogOperations } from './product-editor.catalog-operations.js';
-    model: string | null;
+import {
-    barcode: string | null;
+    latestProductAiSourceMaterial,
-    purchase_url: string | null;
+    normalizedCategoryPath as normalizeCapturedCategoryPath,
-    supply_note: string | null;
+    productAiSourceMaterial as resolveSourceMaterial,
-    default_physical_length_mm: string | null;
+    productAiSourceOverrides as selectSourceMaterialOverrides,
-    default_physical_width_mm: string | null;
+} from './product-editor.source-material.js';
-    default_physical_height_mm: string | null;
+import {
-    default_net_weight_g: string | null;
+    effectivePackageSpec as resolveEffectivePackageSpec,
-    default_package_length_mm: string | null;
+    effectivePhysicalSpec as resolveEffectivePhysicalSpec,
-    default_package_width_mm: string | null;
+    productPackageSpec as mapProductPackageSpec,
-    default_package_height_mm: string | null;
+    productPhysicalSpec as mapProductPhysicalSpec,
-    default_shipping_weight_g: string | null;
+    specificationValues as filterSpecificationValues,
-    physical_spec_status: 'missing' | 'ambiguous' | 'confirmed';
+    variantPackageSpec as mapVariantPackageSpec,
-    package_spec_status: 'missing' | 'ambiguous' | 'confirmed';
+    variantPhysicalSpec as mapVariantPhysicalSpec,
-    ai_source_material_overrides: unknown;
+} from './product-editor.specifications.js';
-    ai_source_material_base_revision: number | string | null;
-    normalized_payload: unknown;
-    source_snapshot_revision: number | string;
-};
-type ProfileRow = {
-    id: string;
-    revision: number;
-    platform_id: string;
-    market_code: string | null;
-    fulfillment: string;
-    title: string | null;
-    description: string | null;
-    tags: unknown;
-    store_product_category_id: string | null;
-    platform_type_id: string | null;
-    category_source: string | null;
-    category_name: string | null;
-    category_path: string | null;
-    target_store_id: string;
-    store_name: string;
-    currency_code: string;
-};
-type OperationRow = {
-    id: string;
-    kind: string;
-    status: string;
-    created_at: Date | string;
-    completed_at: Date | string | null;
-    error_code: string | null;
-    error_message: string | null;
-};
 
 @Injectable()
 export class ProductEditorService {
+    private readonly catalog: ProductEditorCatalogOperations;
+
+    /** 注入编辑工作流所需的事务数据库和幂等边界。 */
     public constructor(
         @Inject(IdempotencyService)
         private readonly idempotency: IdempotencyService,
         @Inject(DATABASE) private readonly database: Database,
-    ) {}
+    ) {
+        this.catalog = new ProductEditorCatalogOperations(this.database, {
+            requireProfileForPlatform: (...args) =>
+                this.requireProfileForPlatform(...args),
+            requireEditableStore: (...args) => this.requireEditableStore(...args),
+            requireActiveCategory: (...args) => this.requireActiveCategory(...args),
+            attributeSchemaForCategory: (...args) =>
+                this.attributeSchemaForCategory(...args),
+            requestCatalogSync: (input) => this.requestCatalogSync(input),
+        });
+    }
 
+    /** 创建或复用平台发布配置，并返回编辑器导航上下文。 */
     async enter(
         workspaceId: string,
         userId: string,
@@ -169,6 +146,7 @@ export class ProductEditorService {
         );
     }
 
+    /** 构建工作空间隔离的编辑读模型，并计算 SKU 继承规格。 */
     async read(
         workspaceId: string,
         productId: string,
@@ -340,9 +318,9 @@ export class ProductEditorService {
                  WHERE profile_id = $1 AND status = 'pending' ORDER BY created_at, id`,
                     [profile.id],
                 );
-                const defaultPhysicalSpec = productPhysicalSpec(product);
+                const defaultPhysicalSpec = mapProductPhysicalSpec(product);
-                const defaultPackageSpec = productPackageSpec(product);
+                const defaultPackageSpec = mapProductPackageSpec(product);
-                const sourceMaterialResult = productAiSourceMaterial(product);
+                const sourceMaterialResult = resolveSourceMaterial(product);
                 const sourceMaterial = sourceMaterialResult.effective;
                 const editorVariants: ProductEditorSnapshot['variants'] =
                     variants.rows.map((variant) => ({
@@ -352,16 +330,16 @@ export class ProductEditorService {
                         display_name: variant.display_name,
                         sort_order: variant.sort_order,
                         purchase_cost_cny: variant.purchase_cost_cny,
-                        specification_values: specificationValues(
+                        specification_values: filterSpecificationValues(
                             variant.specification_values,
                         ),
-                        physical_spec: variantPhysicalSpec(variant),
+                        physical_spec: mapVariantPhysicalSpec(variant),
-                        package_spec: variantPackageSpec(variant),
+                        package_spec: mapVariantPackageSpec(variant),
-                        effective_physical_spec: effectivePhysicalSpec(
+                        effective_physical_spec: resolveEffectivePhysicalSpec(
                             product,
                             variant,
                         ),
-                        effective_package_spec: effectivePackageSpec(
+                        effective_package_spec: resolveEffectivePackageSpec(
                             product,
                             variant,
                         ),
@@ -475,6 +453,7 @@ export class ProductEditorService {
         );
     }
 
+    /** 读取发布配置当前或指定目标店铺的缓存类目。 */
     async categoryOptions(
         workspaceId: string,
         profileId: string,
@@ -482,39 +461,16 @@ export class ProductEditorService {
         search: string | undefined,
         storeId?: string,
     ) {
-        return this.database.workspaceTransaction(
+        return this.catalog.categoryOptions(
             workspaceId,
-            async (transaction) => {
+            profileId,
-                const profile = await this.requireProfileForPlatform(
+            platformId,
-                    transaction,
+            search,
-                    profileId,
+            storeId,
-                    platformId,
-                );
-                const needle = search?.trim() ?? '';
-                const selectedStoreId = storeId ?? profile.target_store_id;
-                if (storeId)
-                    await this.requireEditableStore(transaction, storeId, platformId);
-                const categories = await transaction.query<{
-                    id: string;
-                    parent_id: string | null;
-                    external_category_id: string;
-                    external_type_id: string | null;
-                    name: string;
-                    path: string;
-                    is_active: boolean;
-                }>(
-                    `SELECT id, parent_id, external_category_id, external_type_id, name, path, is_active
-                 FROM atlas.store_product_categories
-                 WHERE store_id = $1
-                 ORDER BY path, name, id
-                 LIMIT 10000`,
-                    [selectedStoreId],
-                );
-                return categories.rows;
-            },
         );
     }
 
+    /** 获取有效启用类目的缓存动态属性定义。 */
     async attributeSchema(
         workspaceId: string,
         profileId: string,
@@ -522,40 +478,16 @@ export class ProductEditorService {
         categoryId?: string,
         storeId?: string,
     ) {
-        return this.database.workspaceTransaction(
+        return this.catalog.attributeSchema(
             workspaceId,
-            async (transaction) => {
+            profileId,
-                const profile = await this.requireProfileForPlatform(
+            platformId,
-                    transaction,
+            categoryId,
-                    profileId,
+            storeId,
-                    platformId,
-                );
-                const selectedCategoryId =
-                    categoryId ?? profile.store_product_category_id;
-                const selectedStoreId = storeId ?? profile.target_store_id;
-                if (storeId)
-                    await this.requireEditableStore(transaction, storeId, platformId);
-                if (!selectedCategoryId)
-                    throw new ApiError(
-                        422,
-                        'CATEGORY_REQUIRED',
-                        '请先选择产品类目',
-                    );
-                if (categoryId)
-                    await this.requireActiveCategory(
-                        transaction,
-                        selectedStoreId,
-                        categoryId,
-                    );
-                return this.attributeSchemaForCategory(
-                    transaction,
-                    selectedStoreId,
-                    selectedCategoryId,
-                );
-            },
         );
     }
 
+    /** 仅从店铺本地缓存查询当前类目的字典值。 */
     async attributeDictionary(
         workspaceId: string,
         profileId: string,
@@ -565,66 +497,18 @@ export class ProductEditorService {
         categoryId?: string,
         storeId?: string,
     ) {
-        return this.database.workspaceTransaction(
+        return this.catalog.attributeDictionary(
             workspaceId,
-            async (transaction) => {
+            profileId,
-                const profile = await this.requireProfileForPlatform(
+            platformId,
-                    transaction,
+            dictionaryId,
-                    profileId,
+            search,
-                    platformId,
+            categoryId,
-                );
+            storeId,
-                const selectedCategoryId =
-                    categoryId ?? profile.store_product_category_id;
-                const selectedStoreId = storeId ?? profile.target_store_id;
-                if (storeId)
-                    await this.requireEditableStore(transaction, storeId, platformId);
-                if (!selectedCategoryId)
-                    throw new ApiError(
-                        422,
-                        'CATEGORY_REQUIRED',
-                        '请先选择产品类目',
-                    );
-                if (categoryId)
-                    await this.requireActiveCategory(
-                        transaction,
-                        selectedStoreId,
-                        categoryId,
-                    );
-                const allowed = await transaction.query<{
-                    dictionary_id: string;
-                }>(
-                    `SELECT dictionary_id
-                 FROM atlas.store_product_category_attributes
-                 WHERE store_id = $1 AND store_product_category_id = $2
-                   AND dictionary_id = $3
-                 LIMIT 1`,
-                    [selectedStoreId, selectedCategoryId, dictionaryId],
-                );
-                if (!allowed.rows[0])
-                    throw new ApiError(
-                        422,
-                        'ATTRIBUTE_DICTIONARY_INVALID',
-                        '字典不属于当前类目的属性',
-                    );
-                const needle = search?.trim() ?? '';
-                const values = await transaction.query<{
-                    value_id: string;
-                    value: string;
-                }>(
-                    `SELECT external_value_id AS value_id, value
-                 FROM atlas.store_attribute_dictionary_values
-                 WHERE store_id = $1 AND store_product_category_id = $2
-                   AND dictionary_id = $3 AND is_active
-                   AND ($4 = '' OR value ILIKE '%' || $4 || '%')
-                 ORDER BY value, external_value_id
-                 LIMIT 100`,
-                    [selectedStoreId, selectedCategoryId, dictionaryId, needle],
-                );
-                return { items: values.rows, next_cursor: null };
-            },
         );
     }
 
+    /** 幂等地调度 Worker 刷新类目属性定义。 */
     async requestAttributeSchemaSync(
         workspaceId: string,
         userId: string,
@@ -633,18 +517,17 @@ export class ProductEditorService {
         key: string,
         categoryId: string,
     ) {
-        return this.requestCatalogSync({
+        return this.catalog.requestAttributeSchemaSync(
             workspaceId,
             userId,
             profileId,
             platformId,
             key,
-            scope: 'attributes',
-            path: 'attribute-schema-syncs',
             categoryId,
-        });
+        );
     }
 
+    /** 在查询词有效后幂等地调度远程字典检索。 */
     async requestAttributeDictionarySync(
         workspaceId: string,
         userId: string,
@@ -655,27 +538,19 @@ export class ProductEditorService {
         dictionaryId: string,
         query: string,
     ) {
-        if (query.trim().length < 2) {
+        return this.catalog.requestAttributeDictionarySync(
-            throw new ApiError(
-                422,
-                'DICTIONARY_SEARCH_REQUIRED',
-                '请至少输入 2 个字符后再从 Ozon 搜索字典值',
-            );
-        }
-        return this.requestCatalogSync({
             workspaceId,
             userId,
             profileId,
             platformId,
             key,
-            scope: 'dictionary',
-            path: `attribute-dictionaries/${encodeURIComponent(dictionaryId)}/syncs`,
             categoryId,
             dictionaryId,
-            query: query.trim(),
+            query,
-        });
+        );
     }
 
+    /** 原子校验并保存商品、发布配置、SKU、媒体和动态属性。 */
     async save(
         workspaceId: string,
         userId: string,
@@ -700,10 +575,8 @@ export class ProductEditorService {
             },
             async (transaction) => {
                 await this.requireTargetPlatform(transaction, platformId);
-                // Lock the current source row before comparing its snapshot
+                // 先锁定来源快照，再比较版本和保存覆盖字段；并发复采只能先完成
-                // revision and persisting overrides. A simultaneous re-capture
+                // 并让本请求返回 409，或等待本次原子草稿保存提交，避免覆盖错位。
-                // then either completes first (and this request returns 409),
-                // or waits until this atomic draft save commits.
                 const product = await this.requireProduct(
                     transaction,
                     productId,
@@ -792,7 +665,7 @@ export class ProductEditorService {
                     platformId,
                     input,
                 );
-                const sourceMaterialOverrides = productAiSourceOverrides(
+                const sourceMaterialOverrides = selectSourceMaterialOverrides(
                     input.ai_source_material,
                     input.ai_source_overridden_fields,
                 );
@@ -1028,9 +901,8 @@ export class ProductEditorService {
                         ],
                     );
                 }
-                // A removed, never-imported SKU must release its draft offer_id;
+                // 已删除且未导入的 SKU 必须释放草稿 offer_id；否则同店替换 SKU
-                // otherwise a replacement SKU in the same store would hit the
+                // 会因持久化唯一约束失败，即使用户已在本次草稿中删除原 SKU。
-                // durable uniqueness rule despite the user having deleted it.
                 await transaction.query(
                     `UPDATE atlas.product_variant_platform_listings l
                      SET offer_id = NULL, revision = revision + 1, updated_at = now()
@@ -1078,6 +950,7 @@ export class ProductEditorService {
         );
     }
 
+    /** 确保每个未删除 SKU 都有当前发布配置对应的上架记录。 */
     private async ensureListings(
         transaction: DatabaseTransaction,
         productId: string,
@@ -1101,10 +974,8 @@ export class ProductEditorService {
     }
 
     /**
-     * Persist final image order only after every supplied asset has passed the
+     * 仅在每个素材都通过商品/SKU 来源校验后保存最终排序。已完成的转存是
-     * product/SKU provenance check. A completed transfer is the bridge from
+     * 不可信来源 URL 转为 Atlas 素材的边界，调用方不能任意关联工作空间素材。
-     * an untrusted source URL to an Atlas-owned media asset; callers cannot
-     * attach arbitrary workspace assets to a listing.
      */
     private async persistListingMedia(
         transaction: DatabaseTransaction,
@@ -1257,6 +1128,7 @@ export class ProductEditorService {
         }
     }
 
+    /** 按类目定义保存草稿属性，并保留无法映射的历史属性。 */
     private async persistDynamicAttributes(
         transaction: DatabaseTransaction,
         input: {
@@ -1388,10 +1260,8 @@ export class ProductEditorService {
                         'SKU 属性必须关联当前商品中未删除的 SKU',
                     );
                 if (!input.retainedVariantIds.includes(attribute.variant_id)) {
-                    // A removed SKU takes its old attributes with it. Reject a
+                    // 删除 SKU 时其旧属性应一并删除；拒绝伪造的新引用，但不能因
-                    // newly fabricated reference, but do not make the normal
+                    // 表单快照仍带着该 SKU 的旧属性而使正常的删除操作失败。
-                    // “delete SKU” operation fail because the form snapshot
-                    // still contains that SKU's previous attribute row.
                     if (!existingByKey.has(savedKey))
                         throw new ApiError(
                             422,
@@ -1411,9 +1281,8 @@ export class ProductEditorService {
             valid.push(attribute);
         }
 
-        // Attribute definitions can disappear when the category changes (or a
+        // 类目变更或平台同步下线属性时，定义可能消失；需保留既有草稿，不能因
-        // platform sync retires an attribute). Preserve the existing draft
+        // 本次保存未携带它就让用户数据静默丢失。
-        // rather than allowing it to vanish simply because this save omitted it.
         for (const attribute of existing.rows) {
             const key = savedAttributeKey(attribute);
             if (
@@ -1480,6 +1349,7 @@ export class ProductEditorService {
         }
     }
 
+    /** 校验草稿属性的类型、数量、字典值与 SKU 归属。 */
     private async assertAttributeValues(
         transaction: DatabaseTransaction,
         storeId: string,
@@ -1546,6 +1416,7 @@ export class ProductEditorService {
             );
     }
 
+    /** 返回店铺有效类目的标准化属性定义。 */
     private async attributeSchemaForCategory(
         transaction: DatabaseTransaction,
         storeId: string,
@@ -1573,6 +1444,7 @@ export class ProductEditorService {
         return result.rows;
     }
 
+    /** 写入操作记录和 Outbox 事件，供异步刷新目录缓存。 */
     private async requestCatalogSync(input: {
         workspaceId: string;
         userId: string;
@@ -1709,9 +1581,8 @@ export class ProductEditorService {
     }
 
     /**
-     * Ozon capture records breadcrumb names rather than a cache UUID. Resolve
+     * Ozon 采集只保存类目面包屑而非缓存 UUID。仅当发布配置尚未保存类目时，
-     * that evidence only while a profile has no saved category; a later
+     * 才能用精确路径匹配回填；之后的复采绝不能覆盖用户或既有持久化选择。
-     * recapture must never replace a user or previously persisted selection.
      */
     private async applyCapturedCategory(
         transaction: DatabaseTransaction,
@@ -1720,7 +1591,7 @@ export class ProductEditorService {
     ): Promise<ProfileRow> {
         if (profile.store_product_category_id) return profile;
         const categories = latestProductAiSourceMaterial(product).categories;
-        const sourcePath = normalizedCategoryPath(categories);
+        const sourcePath = normalizeCapturedCategoryPath(categories);
         if (!sourcePath) return profile;
 
         const sourcePlatform = await transaction.query<{ code: string }>(
@@ -1761,6 +1632,7 @@ export class ProductEditorService {
             : profile;
     }
 
+    /** 确认类目属于目标店铺且仍处于启用状态。 */
     private async requireActiveCategory(
         transaction: DatabaseTransaction,
         storeId: string,
@@ -1784,6 +1656,7 @@ export class ProductEditorService {
         return result.rows[0];
     }
 
+    /** 读取发布配置，并拒绝跨平台上下文访问。 */
     private async requireProfileForPlatform(
         transaction: DatabaseTransaction,
         profileId: string,
@@ -1796,6 +1669,7 @@ export class ProductEditorService {
         return profile;
     }
 
+    /** 确认页头当前平台已启用且可作为发布目标。 */
     private async requireTargetPlatform(
         transaction: DatabaseTransaction,
         platformId: string,
@@ -1815,6 +1689,7 @@ export class ProductEditorService {
             );
     }
 
+    /** 读取创建发布配置时必需的、已验证默认店铺。 */
     private async requireDefaultStore(
         transaction: DatabaseTransaction,
         platformId: string,
@@ -1835,6 +1710,7 @@ export class ProductEditorService {
         return store.rows[0];
     }
 
+    /** 确认指定店铺属于平台、可用且凭据已验证。 */
     private async requireEditableStore(
         transaction: DatabaseTransaction,
         storeId: string,
@@ -1854,6 +1730,7 @@ export class ProductEditorService {
             );
     }
 
+    /** 在保存草稿前拒绝过期或跨商品的 SKU 标识。 */
     private async ensureVariantIdsBelongToProduct(
         transaction: DatabaseTransaction,
         productId: string,
@@ -1881,6 +1758,7 @@ export class ProductEditorService {
         }
     }
 
+    /** 确认草稿 offer_id 在目标店铺内保持唯一。 */
     private async assertOfferIdsAvailable(
         transaction: DatabaseTransaction,
         productId: string,
@@ -1920,6 +1798,7 @@ export class ProductEditorService {
         }
     }
 
+    /** 实物或包装规格标记为已确认时，要求尺寸和重量完整填写。 */
     private assertConfirmedSpecsComplete(input: SaveProductEditorDraftRequest) {
         const check = (
             status: 'missing' | 'ambiguous' | 'confirmed' | null,
@@ -1985,6 +1864,7 @@ export class ProductEditorService {
         });
     }
 
+    /** 使用数据库当前版本返回结构化的商品并发冲突。 */
     private async throwProductRevisionConflict(
         transaction: DatabaseTransaction,
         productId: string,
@@ -2007,6 +1887,7 @@ export class ProductEditorService {
         ]);
     }
 
+    /** 使用数据库当前版本返回结构化的发布配置并发冲突。 */
     private async throwProfileRevisionConflict(
         transaction: DatabaseTransaction,
         profileId: string,
@@ -2029,6 +1910,7 @@ export class ProductEditorService {
         ]);
     }
 
+    /** 读取关联到有效采集记录的编辑商品。 */
     private async requireProductByCollectionItem(
         transaction: DatabaseTransaction,
         collectionItemId: string,
@@ -2052,6 +1934,7 @@ export class ProductEditorService {
         return product.rows[0];
     }
 
+    /** 读取有效编辑商品；保存草稿时可锁定其来源快照。 */
     private async requireProduct(
         transaction: DatabaseTransaction,
         productId: string,
@@ -2076,6 +1959,7 @@ export class ProductEditorService {
         return product.rows[0];
     }
 
+    /** 查询商品在目标平台的发布配置；不存在时不视为异常。 */
     private async findProfile(
         transaction: DatabaseTransaction,
         productId: string,
@@ -2089,6 +1973,7 @@ export class ProductEditorService {
         return profile.rows[0] ?? null;
     }
 
+    /** 读取单个发布配置；并发删除时返回失败。 */
     private async requireProfile(
         transaction: DatabaseTransaction,
         profileId: string,
@@ -2101,6 +1986,7 @@ export class ProductEditorService {
         return profile.rows[0];
     }
 
+    /** 将持久化发布配置转换为进入编辑器后的稳定上下文。 */
     private toContext(
         collectionItemId: string,
         productId: string,
@@ -2120,256 +2006,6 @@ export class ProductEditorService {
     }
 }
 
-const profileSelect = `SELECT p.id, p.revision, p.platform_id, p.market_code,
-    p.fulfillment, p.title, p.description, p.tags, p.store_product_category_id,
-    p.platform_type_id, p.category_source, category.name AS category_name,
-    category.path AS category_path, p.target_store_id, s.name AS store_name,
-    s.currency_code
-    FROM atlas.product_platform_profiles p
-    JOIN atlas.stores s ON s.id = p.target_store_id
-    LEFT JOIN atlas.store_product_categories category
-      ON category.id = p.store_product_category_id
-     AND category.store_id = p.target_store_id`;
-
-type VariantSpecRow = {
-    specification_values: unknown;
-    physical_length_mm: string | null;
-    physical_width_mm: string | null;
-    physical_height_mm: string | null;
-    net_weight_g: string | null;
-    physical_spec_status: 'missing' | 'ambiguous' | 'confirmed' | null;
-    package_length_mm: string | null;
-    package_width_mm: string | null;
-    package_height_mm: string | null;
-    shipping_weight_g: string | null;
-    package_spec_status: 'missing' | 'ambiguous' | 'confirmed' | null;
-};
-
-function productPhysicalSpec(product: ProductRow) {
-    return {
-        length_mm: product.default_physical_length_mm,
-        width_mm: product.default_physical_width_mm,
-        height_mm: product.default_physical_height_mm,
-        net_weight_g: product.default_net_weight_g,
-        status: product.physical_spec_status,
-    };
-}
-
-function productPackageSpec(product: ProductRow) {
-    return {
-        length_mm: product.default_package_length_mm,
-        width_mm: product.default_package_width_mm,
-        height_mm: product.default_package_height_mm,
-        shipping_weight_g: product.default_shipping_weight_g,
-        status: product.package_spec_status,
-    };
-}
-
-function variantPhysicalSpec(variant: VariantSpecRow) {
-    return {
-        length_mm: variant.physical_length_mm,
-        width_mm: variant.physical_width_mm,
-        height_mm: variant.physical_height_mm,
-        net_weight_g: variant.net_weight_g,
-        status: variant.physical_spec_status,
-    };
-}
-
-function variantPackageSpec(variant: VariantSpecRow) {
-    return {
-        length_mm: variant.package_length_mm,
-        width_mm: variant.package_width_mm,
-        height_mm: variant.package_height_mm,
-        shipping_weight_g: variant.shipping_weight_g,
-        status: variant.package_spec_status,
-    };
-}
-
-function effectivePhysicalSpec(product: ProductRow, variant: VariantSpecRow) {
-    const fallback = productPhysicalSpec(product);
-    const override = variantPhysicalSpec(variant);
-    return {
-        length_mm: override.length_mm ?? fallback.length_mm,
-        width_mm: override.width_mm ?? fallback.width_mm,
-        height_mm: override.height_mm ?? fallback.height_mm,
-        net_weight_g: override.net_weight_g ?? fallback.net_weight_g,
-        status: override.status ?? fallback.status,
-    };
-}
-
-function effectivePackageSpec(product: ProductRow, variant: VariantSpecRow) {
-    const fallback = productPackageSpec(product);
-    const override = variantPackageSpec(variant);
-    return {
-        length_mm: override.length_mm ?? fallback.length_mm,
-        width_mm: override.width_mm ?? fallback.width_mm,
-        height_mm: override.height_mm ?? fallback.height_mm,
-        shipping_weight_g:
-            override.shipping_weight_g ?? fallback.shipping_weight_g,
-        status: override.status ?? fallback.status,
-    };
-}
-
-function specificationValues(value: unknown) {
-    if (!Array.isArray(value)) return [];
-    return value.filter(
-        (
-            item,
-        ): item is {
-            axis_key: string;
-            value_key: string;
-            value_name: string;
-        } =>
-            !!item &&
-            typeof item === 'object' &&
-            typeof (item as { axis_key?: unknown }).axis_key === 'string' &&
-            typeof (item as { value_key?: unknown }).value_key === 'string' &&
-            typeof (item as { value_name?: unknown }).value_name === 'string',
-    );
-}
-
-const productAiSourceFields: ProductAiSourceField[] = [
-    'title',
-    'description',
-    'price',
-    'brand',
-    'attributes',
-    'categories',
-];
-
-function productAiSourceMaterial(product: ProductRow) {
-    const latest = latestProductAiSourceMaterial(product);
-    const parsedOverrides = productAiSourceMaterialOverridesSchema.safeParse(
-        product.ai_source_material_overrides,
-    );
-    const overrides = parsedOverrides.success ? parsedOverrides.data : {};
-    const overriddenFields = productAiSourceFields.filter((field) =>
-        Object.prototype.hasOwnProperty.call(overrides, field),
-    );
-    const effective = productAiSourceMaterialSchema.parse({
-        ...latest,
-        ...overrides,
-        source_snapshot_revision: latest.source_snapshot_revision,
-    });
-    const baseRevision = product.ai_source_material_base_revision
-        ? Number(product.ai_source_material_base_revision)
-        : null;
-    return {
-        effective,
-        state: {
-            latest,
-            overridden_fields: overriddenFields,
-            changed_fields: overriddenFields.filter(
-                (field) =>
-                    JSON.stringify(effective[field]) !==
-                    JSON.stringify(latest[field]),
-            ),
-            base_source_snapshot_revision: baseRevision,
-            has_source_updates:
-                baseRevision !== null &&
-                baseRevision !== latest.source_snapshot_revision,
-        },
-    };
-}
-
-function productAiSourceOverrides(
-    material: ProductAiSourceMaterial,
-    overriddenFields: ProductAiSourceField[],
-) {
-    const overrides: Record<string, unknown> = {};
-    for (const field of overriddenFields) overrides[field] = material[field];
-    return productAiSourceMaterialOverridesSchema.parse(overrides);
-}
-
-function latestProductAiSourceMaterial(
-    product: ProductRow,
-): ProductAiSourceMaterial {
-    const payload = objectValue(product.normalized_payload);
-    const common = objectValue(payload?.common);
-    const title = objectValue(common?.title)?.value;
-    const description = objectValue(common?.description)?.value;
-    const sourcePrice = objectValue(common?.sourcePrice);
-    const attributes = Array.isArray(common?.attributes)
-        ? common.attributes.flatMap((item) => {
-              const attribute = objectValue(item);
-              return typeof attribute?.key === 'string' &&
-                  typeof attribute.name === 'string' &&
-                  typeof attribute.value === 'string'
-                  ? [
-                        {
-                            key: attribute.key,
-                            name: attribute.name,
-                            value: attribute.value,
-                        },
-                    ]
-                  : [];
-          })
-        : [];
-    const categories = Array.isArray(common?.categories)
-        ? common.categories.flatMap((item) => {
-              const category = objectValue(item);
-              return typeof category?.key === 'string' &&
-                  typeof category.name === 'string'
-                  ? [{ key: category.key, name: category.name }]
-                  : [];
-          })
-        : [];
-    const brand = attributes.find((attribute) =>
-        /brand|品牌/i.test(`${attribute.key} ${attribute.name}`),
-    )?.value;
-    const candidate: ProductAiSourceMaterial = {
-        title: typeof title === 'string' ? title : product.source_title,
-        description: typeof description === 'string' ? description : null,
-        price:
-            typeof sourcePrice?.amount === 'string' &&
-            typeof sourcePrice.currencyCode === 'string'
-                ? {
-                      amount: sourcePrice.amount,
-                      currency_code: sourcePrice.currencyCode.toUpperCase(),
-                  }
-                : null,
-        brand: brand ?? product.brand,
-        attributes,
-        categories,
-        source_snapshot_revision: Number(product.source_snapshot_revision),
-    };
-    const parsed = productAiSourceMaterialSchema.safeParse(candidate);
-    if (parsed.success) return parsed.data;
-    return {
-        title: product.source_title,
-        description: null,
-        price: null,
-        brand: product.brand,
-        attributes: [],
-        categories: [],
-        source_snapshot_revision: Math.max(
-            1,
-            Number(product.source_snapshot_revision) || 1,
-        ),
-    };
-}
-
-function normalizedCategoryPath(
-    categories: Array<{ name: string }>,
-): string | null {
-    const names = categories
-        .map((category) =>
-            category.name
-                .normalize('NFKC')
-                .trim()
-                .replace(/\s+/g, ' ')
-                .toLocaleLowerCase(),
-        )
-        .filter(Boolean);
-    return names.length ? names.join(' › ') : null;
-}
-
-function objectValue(value: unknown): Record<string, unknown> | undefined {
-    return value && typeof value === 'object' && !Array.isArray(value)
-        ? (value as Record<string, unknown>)
-        : undefined;
-}
-
 function attributeKey(platformAttributeId: string, complexId: string) {
     return `${platformAttributeId}\u0000${complexId}`;
 }

apps/api/src/product-editor/product-editor.source-material.ts

@@ -0,0 +1,147 @@
+import {
+    productAiSourceMaterialOverridesSchema,
+    productAiSourceMaterialSchema,
+} from '@atlas/contracts';
+import type {
+    ProductAiSourceField,
+    ProductAiSourceMaterial,
+} from '@atlas/contracts';
+
+type SourceMaterialProduct = {
+    source_title: string | null;
+    brand: string | null;
+    normalized_payload: unknown;
+    source_snapshot_revision: number | string;
+    ai_source_material_overrides: unknown;
+    ai_source_material_base_revision: number | string | null;
+};
+
+const productAiSourceFields: ProductAiSourceField[] = [
+    'title',
+    'description',
+    'price',
+    'brand',
+    'attributes',
+    'categories',
+];
+
+/** 计算包含用户覆盖字段的有效 AI 来源素材及其状态。 */
+export function productAiSourceMaterial(product: SourceMaterialProduct) {
+    const latest = latestProductAiSourceMaterial(product);
+    const parsedOverrides = productAiSourceMaterialOverridesSchema.safeParse(
+        product.ai_source_material_overrides,
+    );
+    const overrides = parsedOverrides.success ? parsedOverrides.data : {};
+    const overriddenFields = productAiSourceFields.filter((field) =>
+        Object.prototype.hasOwnProperty.call(overrides, field),
+    );
+    const effective = productAiSourceMaterialSchema.parse({
+        ...latest,
+        ...overrides,
+        source_snapshot_revision: latest.source_snapshot_revision,
+    });
+    const baseRevision = product.ai_source_material_base_revision
+        ? Number(product.ai_source_material_base_revision)
+        : null;
+    return {
+        effective,
+        state: {
+            latest,
+            overridden_fields: overriddenFields,
+            changed_fields: overriddenFields.filter(
+                (field) =>
+                    JSON.stringify(effective[field]) !==
+                    JSON.stringify(latest[field]),
+            ),
+            base_source_snapshot_revision: baseRevision,
+            has_source_updates:
+                baseRevision !== null &&
+                baseRevision !== latest.source_snapshot_revision,
+        },
+    };
+}
+
+/** 仅提取用户明确覆盖的字段，供草稿持久化。 */
+export function productAiSourceOverrides(
+    material: ProductAiSourceMaterial,
+    overriddenFields: ProductAiSourceField[],
+) {
+    const overrides: Record<string, unknown> = {};
+    for (const field of overriddenFields) overrides[field] = material[field];
+    return productAiSourceMaterialOverridesSchema.parse(overrides);
+}
+
+/** 提取未经覆盖的最新采集快照，用于类目匹配和变更检测。 */
+export function latestProductAiSourceMaterial(
+    product: SourceMaterialProduct,
+): ProductAiSourceMaterial {
+    const payload = objectValue(product.normalized_payload);
+    const common = objectValue(payload?.common);
+    const title = objectValue(common?.title)?.value;
+    const description = objectValue(common?.description)?.value;
+    const sourcePrice = objectValue(common?.sourcePrice);
+    const attributes = Array.isArray(common?.attributes)
+        ? common.attributes.flatMap((item) => {
+              const attribute = objectValue(item);
+              return typeof attribute?.key === 'string' &&
+                  typeof attribute.name === 'string' &&
+                  typeof attribute.value === 'string'
+                  ? [{ key: attribute.key, name: attribute.name, value: attribute.value }]
+                  : [];
+          })
+        : [];
+    const categories = Array.isArray(common?.categories)
+        ? common.categories.flatMap((item) => {
+              const category = objectValue(item);
+              return typeof category?.key === 'string' && typeof category.name === 'string'
+                  ? [{ key: category.key, name: category.name }]
+                  : [];
+          })
+        : [];
+    const brand = attributes.find((attribute) =>
+        /brand|品牌/i.test(`${attribute.key} ${attribute.name}`),
+    )?.value;
+    const candidate: ProductAiSourceMaterial = {
+        title: typeof title === 'string' ? title : product.source_title,
+        description: typeof description === 'string' ? description : null,
+        price:
+            typeof sourcePrice?.amount === 'string' &&
+            typeof sourcePrice.currencyCode === 'string'
+                ? { amount: sourcePrice.amount, currency_code: sourcePrice.currencyCode.toUpperCase() }
+                : null,
+        brand: brand ?? product.brand,
+        attributes,
+        categories,
+        source_snapshot_revision: Number(product.source_snapshot_revision),
+    };
+    const parsed = productAiSourceMaterialSchema.safeParse(candidate);
+    if (parsed.success) return parsed.data;
+    return {
+        title: product.source_title,
+        description: null,
+        price: null,
+        brand: product.brand,
+        attributes: [],
+        categories: [],
+        source_snapshot_revision: Math.max(1, Number(product.source_snapshot_revision) || 1),
+    };
+}
+
+/** 将未知 JSON 收窄为对象记录，供采集快照解析。 */
+function objectValue(value: unknown): Record<string, unknown> | undefined {
+    return value && typeof value === 'object' && !Array.isArray(value)
+        ? (value as Record<string, unknown>)
+        : undefined;
+}
+
+/** 规范化来源类目面包屑，以便和缓存路径做精确匹配。 */
+export function normalizedCategoryPath(
+    categories: Array<{ name: string }>,
+): string | null {
+    const names = categories
+        .map((category) =>
+            category.name.normalize('NFKC').trim().replace(/\s+/g, ' ').toLocaleLowerCase(),
+        )
+        .filter(Boolean);
+    return names.length ? names.join(' › ') : null;
+}

apps/api/src/product-editor/product-editor.specifications.ts

@@ -0,0 +1,126 @@
+/**
+ * 编辑读模型共用的纯规格映射函数。
+ * 独立于工作流服务，便于单独审查继承规则。
+ */
+type ProductSpecSource = {
+    default_physical_length_mm: string | null;
+    default_physical_width_mm: string | null;
+    default_physical_height_mm: string | null;
+    default_net_weight_g: string | null;
+    default_package_length_mm: string | null;
+    default_package_width_mm: string | null;
+    default_package_height_mm: string | null;
+    default_shipping_weight_g: string | null;
+    physical_spec_status: 'missing' | 'ambiguous' | 'confirmed';
+    package_spec_status: 'missing' | 'ambiguous' | 'confirmed';
+};
+
+type VariantSpecSource = {
+    specification_values: unknown;
+    physical_length_mm: string | null;
+    physical_width_mm: string | null;
+    physical_height_mm: string | null;
+    net_weight_g: string | null;
+    physical_spec_status: 'missing' | 'ambiguous' | 'confirmed' | null;
+    package_length_mm: string | null;
+    package_width_mm: string | null;
+    package_height_mm: string | null;
+    shipping_weight_g: string | null;
+    package_spec_status: 'missing' | 'ambiguous' | 'confirmed' | null;
+};
+
+/** 将持久化的商品默认值映射为对外的实物规格。 */
+export function productPhysicalSpec(product: ProductSpecSource) {
+    return {
+        length_mm: product.default_physical_length_mm,
+        width_mm: product.default_physical_width_mm,
+        height_mm: product.default_physical_height_mm,
+        net_weight_g: product.default_net_weight_g,
+        status: product.physical_spec_status,
+    };
+}
+
+/** 将持久化的商品默认值映射为对外的包装规格。 */
+export function productPackageSpec(product: ProductSpecSource) {
+    return {
+        length_mm: product.default_package_length_mm,
+        width_mm: product.default_package_width_mm,
+        height_mm: product.default_package_height_mm,
+        shipping_weight_g: product.default_shipping_weight_g,
+        status: product.package_spec_status,
+    };
+}
+
+/** 映射 SKU 可空的实物规格覆盖值，不应用商品继承。 */
+export function variantPhysicalSpec(variant: VariantSpecSource) {
+    return {
+        length_mm: variant.physical_length_mm,
+        width_mm: variant.physical_width_mm,
+        height_mm: variant.physical_height_mm,
+        net_weight_g: variant.net_weight_g,
+        status: variant.physical_spec_status,
+    };
+}
+
+/** 映射 SKU 可空的包装规格覆盖值，不应用商品继承。 */
+export function variantPackageSpec(variant: VariantSpecSource) {
+    return {
+        length_mm: variant.package_length_mm,
+        width_mm: variant.package_width_mm,
+        height_mm: variant.package_height_mm,
+        shipping_weight_g: variant.shipping_weight_g,
+        status: variant.package_spec_status,
+    };
+}
+
+/** 计算 SKU 继承后的有效实物规格。 */
+export function effectivePhysicalSpec(
+    product: ProductSpecSource,
+    variant: VariantSpecSource,
+) {
+    const fallback = productPhysicalSpec(product);
+    const override = variantPhysicalSpec(variant);
+    return {
+        length_mm: override.length_mm ?? fallback.length_mm,
+        width_mm: override.width_mm ?? fallback.width_mm,
+        height_mm: override.height_mm ?? fallback.height_mm,
+        net_weight_g: override.net_weight_g ?? fallback.net_weight_g,
+        status: override.status ?? fallback.status,
+    };
+}
+
+/** 计算 SKU 继承后的有效包装规格。 */
+export function effectivePackageSpec(
+    product: ProductSpecSource,
+    variant: VariantSpecSource,
+) {
+    const fallback = productPackageSpec(product);
+    const override = variantPackageSpec(variant);
+    return {
+        length_mm: override.length_mm ?? fallback.length_mm,
+        width_mm: override.width_mm ?? fallback.width_mm,
+        height_mm: override.height_mm ?? fallback.height_mm,
+        shipping_weight_g:
+            override.shipping_weight_g ?? fallback.shipping_weight_g,
+        status: override.status ?? fallback.status,
+    };
+}
+
+/** 将不可信 JSON 过滤为稳定的来源 SKU 规格值结构。 */
+export function specificationValues(value: unknown) {
+    if (!Array.isArray(value)) return [];
+    return value.filter(
+        (
+            item,
+        ): item is {
+            axis_key: string;
+            value_key: string;
+            value_name: string;
+        } =>
+            !!item &&
+            typeof item === 'object' &&
+            typeof (item as { axis_key?: unknown }).axis_key === 'string' &&
+            typeof (item as { value_key?: unknown }).value_key === 'string' &&
+            typeof (item as { value_name?: unknown }).value_name === 'string',
+    );
+}

apps/api/src/stores/store-secret.crypto.ts

@@ -52,7 +52,8 @@ export function decryptStoreSecret(
     const tag = ciphertextWithTag.subarray(-authenticationTagLength);
     const decipher = createDecipheriv('aes-256-gcm', key, nonce);
     decipher.setAuthTag(tag);
-    return Buffer.concat([decipher.update(ciphertext), decipher.final()]).toString(
+    return Buffer.concat([
-        'utf8',
+        decipher.update(ciphertext),
-    );
+        decipher.final(),
+    ]).toString('utf8');
 }

apps/api/src/stores/stores.controller.ts

@@ -235,7 +235,11 @@ export class StoresController {
         @CurrentWorkspace() workspace: Workspace,
     ) {
         if (!platformId) {
-            throw new ApiError(400, 'PLATFORM_CONTEXT_REQUIRED', '请求缺少 X-Atlas-Platform-Id');
+            throw new ApiError(
+                400,
+                'PLATFORM_CONTEXT_REQUIRED',
+                '请求缺少 X-Atlas-Platform-Id',
+            );
         }
         return {
             data: await this.storesService.fetchDefaultCategoryTreeDebug(

apps/web/src/pages/products/ProductEditPage.css

@@ -1,8 +1,18 @@
+/*
+ * 商品编辑页骨架样式。
+ *
+ * 页面级布局（页头 / 工作区 / 底部操作条）在此维护；各区块组件的专属样式
+ * 位于 components/*.css 并由组件自行引入。以下两组是跨组件共享的基础样式：
+ *   - .editor-section*：区块卡片外框（主要信息 / 产品属性 / 变体设置 / 其它共用）
+ *   - .editor-form-grid / .editor-short-input：表单栅格与短输入框（多个区块共用）
+ */
 .product-editor {
     max-width: 1500px;
     margin: 0 auto;
     padding-bottom: 92px;
 }
+
+/* 页头 */
 .editor-header {
     margin: -4px 0 20px;
 }
@@ -22,13 +32,6 @@
     font-size: 24px;
     letter-spacing: -0.02em;
 }
-.editor-eyebrow {
-    color: #7c3aed;
-    font-size: 12px;
-    font-weight: 700;
-    letter-spacing: 0.08em;
-    text-transform: uppercase;
-}
 .editor-header-context {
     display: flex;
     align-items: center;
@@ -36,9 +39,11 @@
     gap: 8px;
     white-space: nowrap;
 }
+
+/* 工作区：左侧主编辑列 + 右侧采集信息面板（见 CollectedProductInfoPanel.css） */
 .editor-workspace {
     display: grid;
-    grid-template-columns: minmax(0, 1fr) 410px;
+    grid-template-columns: minmax(0, 1fr) 450px;
     align-items: start;
     gap: 20px;
     margin-top: 16px;
@@ -49,6 +54,8 @@
     flex-direction: column;
     gap: 16px;
 }
+
+/* 区块卡片公共外框 */
 .editor-section.ant-card {
     border: 1px solid #e9e7ef;
     border-radius: 14px;
@@ -57,38 +64,12 @@
 .editor-section .ant-card-body {
     padding: 25px 28px;
 }
-.editor-section-heading {
+.editor-section .ant-form-item-label > label {
-    display: flex;
+    color: #344054;
-    align-items: flex-start;
+    font-weight: 600;
-    justify-content: space-between;
-    gap: 20px;
-    margin-bottom: 22px;
-}
-.editor-section-heading h4.ant-typography {
-    margin: 2px 0 3px;
-    font-size: 20px;
-}
-.editor-section-number {
-    display: inline-flex;
-    align-items: center;
-    justify-content: center;
-    min-width: 25px;
-    height: 25px;
-    margin-right: 9px;
-    border-radius: 7px;
-    background: #ede9fe;
-    color: #7c3aed;
-    font-size: 13px;
-    font-weight: 800;
-    vertical-align: 2px;
-}
-.attribute-item span,
-.field-label {
-    display: block;
-    margin-bottom: 4px;
-    color: #77718a;
-    font-size: 12px;
 }
+
+/* 表单栅格（主要信息与其它区块使用） */
 .editor-form-grid {
     display: grid;
     grid-template-columns: 1fr;
@@ -100,423 +81,12 @@
 .editor-form-grid .span-two {
     grid-column: span 2;
 }
-.editor-section .ant-form-item-label > label {
+/* 型号 / 品牌 / 条形码等短输入框 */
-    color: #344054;
-    font-weight: 600;
-}
-.package-fields {
-    margin-top: 22px;
-    padding-top: 20px;
-    border-top: 1px solid #f0eef4;
-}
-.package-fields > .package-weight-field {
-    width: max-content;
-    max-width: 100%;
-}
-.package-fields > .package-weight-field .ant-input-group-wrapper {
-    width: 150px;
-}
-.package-fields > .package-weight-field .ant-input {
-    width: 100%;
-}
-.package-dimensions {
-    margin-bottom: 0;
-}
-.package-dimensions-controls {
-    display: grid;
-    grid-template-columns: 130px 22px 130px 22px 130px auto;
-    align-items: center;
-    gap: 7px;
-    width: max-content;
-}
-.package-dimension-separator {
-    color: #98a2b3;
-    font-size: 23px;
-    font-weight: 600;
-    text-align: center;
-}
-.package-dimension-unit {
-    color: #667085;
-    line-height: 32px;
-}
-.editor-category-popup .ant-cascader-menu {
-    /* Ant Design 默认固定为 180px；提高 80% 后每列实际可见更多类目。 */
-    height: 324px !important;
-    max-height: 324px;
-}
-.editor-category-popup .ant-cascader-menu-item {
-    display: flex;
-    align-items: center;
-}
-.supply-link-control .ant-btn {
-    min-width: 40px;
-}
-.category-row {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    gap: 12px;
-    padding: 14px 16px;
-    border: 1px solid #eae7f0;
-    border-radius: 10px;
-    background: #fcfbfd;
-}
-.category-row strong {
-    margin-right: 8px;
-}
-.attribute-grid {
-    display: grid;
-    grid-template-columns: repeat(3, minmax(0, 1fr));
-    gap: 10px;
-    margin-top: 14px;
-}
-.attribute-item {
-    min-width: 0;
-    padding: 11px 13px;
-    border: 1px solid #eeeaf3;
-    border-radius: 8px;
-}
-.attribute-item strong {
-    display: block;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-}
-.category-select-footer {
-    display: flex;
-    justify-content: flex-end;
-    padding: 4px 8px 6px;
-    border-top: 1px solid var(--ant-color-border-secondary, #f0f0f0);
-}
-.dynamic-attributes {
-    margin-top: 24px;
-    padding-top: 22px;
-    border-top: 1px solid #eeeaf4;
-}
-.dynamic-attributes h5.ant-typography {
-    margin: 0;
-    font-size: 16px;
-}
-.dynamic-attributes-heading {
-    display: flex;
-    align-items: flex-start;
-    justify-content: space-between;
-    gap: 16px;
-    margin-bottom: 16px;
-}
-.dynamic-attributes-heading .ant-typography-secondary {
-    display: block;
-    margin-top: 4px;
-}
-.dynamic-attributes-heading .ant-btn {
-    flex: none;
-}
 .editor-short-input.ant-input {
     width: 170px;
 }
-.dynamic-attributes-loading {
+
-    display: flex;
+/* 「采集信息变化」弹窗内容（页面 modal 渲染） */
-    align-items: center;
-    justify-content: center;
-    gap: 8px;
-    min-height: 132px;
-    color: #7a7485;
-}
-.dynamic-attribute-list {
-    display: grid;
-    grid-template-columns: 1fr;
-}
-.dynamic-attribute-item .ant-space-compact {
-    width: 100%;
-}
-.dynamic-attribute-item .ant-btn-dangerous.ant-btn-text {
-    min-width: 56px;
-}
-.copy-subsection {
-    margin-top: 24px;
-    padding-top: 24px;
-    border-top: 1px solid #eeeaf4;
-}
-.copy-subsection .editor-section-heading {
-    margin-bottom: 16px;
-}
-.copy-store-row {
-    display: grid;
-    grid-template-columns: minmax(240px, 1fr) 170px;
-    gap: 16px;
-}
-.sku-section .ant-input {
-    border-radius: 8px;
-}
-.sku-section textarea.ant-input {
-    resize: none;
-}
-.sku-section .ant-input-group-addon {
-    border-radius: 0 8px 8px 0;
-}
-.sku-section .ant-input-group .ant-input {
-    border-radius: 8px 0 0 8px;
-}
-.sku-card-list {
-    display: flex;
-    flex-direction: column;
-    gap: 12px;
-}
-.sku-card.ant-card {
-    border: 1px solid #e8e4ee;
-    border-radius: 12px;
-    box-shadow: none;
-}
-.sku-card .ant-card-body {
-    padding: 16px 18px;
-}
-.sku-card-top {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    min-height: 28px;
-}
-.sku-card-index {
-    display: inline-flex;
-    width: 28px;
-    height: 28px;
-    align-items: center;
-    justify-content: center;
-    border-radius: 50%;
-    background: #eee9fe;
-    color: #7151df;
-    font-weight: 700;
-}
-.sku-card-summary {
-    display: grid;
-    grid-template-columns: minmax(210px, 1.55fr) 58px minmax(132px, 1fr) 104px 112px 82px auto;
-    gap: 14px;
-    align-items: start;
-    margin-top: 12px;
-}
-.sku-card-summary .ant-form-item {
-    margin: 0;
-}
-.sku-card-field,
-.sku-card-value {
-    min-width: 0;
-}
-.sku-main-thumbnail {
-    display: flex;
-    width: 42px;
-    aspect-ratio: 3 / 4;
-    align-items: center;
-    justify-content: center;
-    overflow: hidden;
-    border: 1px solid #ece8f0;
-    border-radius: 8px;
-    background: #f4f2f7;
-    color: #90889c;
-    font-size: 10px;
-    text-align: center;
-}
-.sku-main-thumbnail .ant-image,
-.sku-main-thumbnail img {
-    width: 100%;
-    height: 100%;
-}
-.sku-main-thumbnail img {
-    object-fit: cover;
-}
-.sku-image-field {
-    justify-self: center;
-}
-.sku-card-field > span,
-.sku-card-value > span {
-    display: block;
-    margin-bottom: 4px;
-    color: #77718a;
-    font-size: 12px;
-}
-.sku-card-value strong {
-    display: block;
-    overflow: hidden;
-    color: #40394f;
-    font-size: 14px;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-}
-.sku-card-value strong {
-    min-height: 32px;
-    padding-top: 5px;
-    line-height: 22px;
-}
-.sku-expand-button {
-    align-self: start;
-    justify-self: end;
-    margin-top: 23px;
-}
-.sku-card-expanded {
-    display: grid;
-    grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
-    gap: 32px;
-    margin-top: 20px;
-    padding-top: 20px;
-    border-top: 1px solid #f0edf3;
-}
-.sku-media-panel h5.ant-typography,
-.sku-spec-panel h5.ant-typography {
-    margin: 0 0 12px;
-}
-.sku-media-grid {
-    display: grid;
-    grid-template-columns: repeat(2, minmax(0, 1fr));
-    gap: 10px;
-    align-items: start;
-}
-.sku-media-secondary {
-    display: grid;
-    grid-template-columns: repeat(2, minmax(0, 1fr));
-    gap: 10px;
-}
-.sku-media-item {
-    position: relative;
-    min-width: 0;
-    aspect-ratio: 3 / 4;
-    overflow: hidden;
-    border: 1px solid #ece8f0;
-    border-radius: 8px;
-    background: #f5f3f7;
-}
-.sku-media-item .ant-btn {
-    position: absolute;
-    right: 6px;
-    bottom: 6px;
-    z-index: 1;
-}
-.sku-media-item.selected {
-    border: 2px solid #7c3aed;
-}
-.sku-media-item .ant-image,
-.sku-media-item img {
-    width: 100%;
-    height: 100%;
-}
-.sku-media-item img {
-    object-fit: contain;
-}
-.sku-media-empty {
-    display: flex;
-    grid-column: 1 / -1;
-    min-height: 190px;
-    align-items: center;
-    justify-content: center;
-    border: 1px dashed #d9d4df;
-    border-radius: 8px;
-    color: #90889c;
-    font-size: 13px;
-}
-.sku-spec-panel {
-    padding: 18px 18px 6px;
-    border: 1px solid #eeeaf3;
-    border-radius: 10px;
-    background: #fcfbfd;
-}
-.sku-spec-panel .ant-form-item {
-    margin-bottom: 16px;
-}
-.sku-spec-panel .ant-form-item-label {
-    flex: 0 0 86px !important;
-}
-.sku-spec-panel .ant-form-item-label > label {
-    font-weight: 600;
-}
-.sku-spec-panel .ant-form-item-control {
-    min-width: 0;
-}
-.sku-spec-panel > .ant-form-item:not(:has(.sku-inline-dimensions)) .ant-input-group-wrapper {
-    max-width: 220px;
-}
-.sku-inline-dimensions {
-    display: grid;
-    grid-template-columns: minmax(54px, 1fr) 16px minmax(54px, 1fr) 16px minmax(54px, 1fr) 28px;
-    gap: 6px;
-    align-items: center;
-}
-.sku-dimension-separator {
-    color: #98a2b3;
-    font-size: 16px;
-    font-weight: 600;
-    text-align: center;
-}
-.sku-dimension-unit {
-    color: #77718a;
-    font-size: 13px;
-    text-align: right;
-}
-.add-sku-row {
-    display: flex;
-    justify-content: center;
-    padding-top: 4px;
-}
-.add-sku-button {
-    min-width: 180px;
-}
-.editor-aside {
-    display: flex;
-    flex-direction: column;
-    gap: 16px;
-}
-.collected-info-panel.ant-card {
-    border: 1px solid #e9e7ef;
-    border-radius: 14px;
-    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.025);
-}
-.collected-info-panel .ant-card-body {
-    min-height: 820px;
-    padding: 20px;
-}
-.collected-info-panel h4.ant-typography {
-    margin: 0;
-}
-.collected-info-heading {
-    display: flex;
-    align-items: flex-start;
-    justify-content: space-between;
-    gap: 12px;
-    margin-bottom: 17px;
-}
-.collected-info-heading .ant-typography-secondary {
-    font-size: 12px;
-}
-.source-update-alert {
-    margin-bottom: 16px;
-}
-.source-update-alert .ant-alert-description {
-    font-size: 12px;
-}
-.collected-field {
-    margin-top: 16px;
-}
-.collected-field:first-of-type {
-    margin-top: 0;
-}
-.collected-field > span {
-    display: block;
-    margin-bottom: 5px;
-    color: #77718a;
-    font-size: 12px;
-}
-.collected-field-label {
-    display: flex;
-    min-height: 24px;
-    align-items: center;
-    justify-content: space-between;
-    gap: 8px;
-    margin-bottom: 5px;
-    color: #77718a;
-    font-size: 12px;
-}
-.collected-field-label .ant-btn {
-    height: 22px;
-    padding: 0;
-    font-size: 12px;
-}
 .source-diff-list {
     display: flex;
     flex-direction: column;
@@ -531,79 +101,8 @@
     color: #667085;
     font-size: 13px;
 }
-.collected-field > strong {
+
-    display: block;
+/* 底部操作条 */
-    color: #352f43;
-    line-height: 1.55;
-}
-.collected-field .ant-typography {
-    margin: 0;
-    white-space: pre-wrap;
-    color: #50485d;
-    font-size: 13px;
-    line-height: 1.65;
-}
-.collected-summary {
-    display: grid;
-    grid-template-columns: 1fr 1fr;
-    overflow: hidden;
-    border: 1px solid #ece9f1;
-    border-radius: 8px;
-}
-.collected-summary > div {
-    min-width: 0;
-    padding: 9px 10px;
-    border-right: 1px solid #f0edf3;
-    border-bottom: 1px solid #f0edf3;
-}
-.collected-summary > div:nth-child(2n) {
-    border-right: 0;
-}
-.collected-summary > div:nth-last-child(-n + 2) {
-    border-bottom: 0;
-}
-.collected-summary b {
-    display: block;
-    margin-bottom: 3px;
-    color: #77718a;
-    font-size: 12px;
-    font-weight: 500;
-}
-.collected-summary strong {
-    display: block;
-    overflow: hidden;
-    color: #352f43;
-    font-size: 13px;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-}
-.collected-attributes {
-    border: 1px solid #ece9f1;
-    border-radius: 8px;
-}
-.collected-attributes > div {
-    display: grid;
-    grid-template-columns: minmax(100px, 0.9fr) minmax(0, 1.3fr);
-    gap: 12px;
-    padding: 9px 10px;
-    border-bottom: 1px solid #f0edf3;
-    font-size: 12px;
-    line-height: 1.45;
-}
-.collected-attributes > div:last-child {
-    border-bottom: 0;
-}
-.collected-attributes b {
-    color: #6b6376;
-    font-weight: 600;
-}
-.collected-attributes span {
-    color: #352f43;
-    word-break: break-word;
-}
-.other-section .editor-section-heading {
-    margin-bottom: 8px;
-}
 .editor-footer {
     position: sticky;
     bottom: 0;
@@ -623,23 +122,43 @@
 .footer-ai-actions {
     display: flex;
 }
+
 @media (max-width: 1180px) {
+    /* 窄屏：采集面板移到主编辑列下方 */
     .editor-workspace {
         grid-template-columns: 1fr;
     }
-    .editor-aside {
+}
-        position: static;
+/*
+ * ≤700px：整张表单切换为纵向布局（标签在上、控件在下）。
+ * 更宽时保持"标签 | 控件"同行，随宽度缩小优先压缩控件长度
+ * （控件列 flex 已允许收缩，包装尺寸等输入组各自带 minmax 下限）。
+ * labelCol/wrapperCol 以内联样式注入 flex，故此处需要 !important 覆盖。
+ */
+@media (max-width: 700px) {
+    .product-editor .ant-form-item-row {
+        flex-direction: column;
+        row-gap: 4px;
     }
-    .collected-info-panel {
+    .product-editor .ant-form-item-row > .ant-form-item-label {
-        max-width: 100%;
+        flex: 0 0 auto !important;
+        max-width: 100% !important;
+        padding: 0;
+        text-align: left;
     }
-    .collected-info-panel .ant-card-body {
+    .product-editor .ant-form-item-row > .ant-form-item-control {
-        min-height: 0;
+        flex: 1 1 auto !important;
+        width: 100%;
+        max-width: 100% !important;
+        min-width: 0;
+    }
+    /* SKU 规格面板的固定标签宽在纵向布局下放开 */
+    .sku-spec-panel .ant-form-item-label {
+        flex: 0 0 auto !important;
     }
 }
 @media (max-width: 860px) {
     .editor-header-main,
-    .editor-section-heading,
     .editor-footer {
         align-items: flex-start;
         flex-direction: column;
@@ -650,66 +169,14 @@
     .editor-form-grid .span-two {
         grid-column: span 1;
     }
-    .package-fields > .package-weight-field,
-    .package-dimensions-controls {
-        width: 100%;
-    }
-    .package-dimensions-controls {
-        grid-template-columns: 1fr;
-    }
-    .package-dimension-separator {
-        display: none;
-    }
-    .copy-store-row {
-        grid-template-columns: 1fr;
-    }
-    .attribute-grid {
-        grid-template-columns: repeat(2, minmax(0, 1fr));
-    }
-    .sku-card-summary {
-        grid-template-columns: minmax(150px, 1fr) 54px repeat(2, minmax(115px, 1fr)) auto;
-    }
-    .sku-card-value {
-        display: none;
-    }
-    .sku-card-expanded {
-        grid-template-columns: 1fr;
-    }
 }
 @media (max-width: 560px) {
     .editor-section .ant-card-body {
         padding: 20px 16px;
     }
-    .category-row,
     .editor-footer {
         align-items: stretch;
     }
-    .category-row {
-        flex-direction: column;
-    }
-    .attribute-grid {
-        grid-template-columns: 1fr;
-    }
-    .sku-card-summary {
-        grid-template-columns: minmax(0, 1fr) 48px auto;
-        gap: 8px;
-    }
-    .sku-card-field {
-        display: none;
-    }
-    .sku-main-thumbnail {
-        width: 48px;
-        height: 48px;
-    }
-    .sku-media-grid {
-        grid-auto-rows: 72px;
-    }
-    .sku-inline-dimensions {
-        grid-template-columns: 1fr;
-    }
-    .sku-inline-dimensions > span {
-        display: none;
-    }
     .editor-footer .ant-space {
         display: flex;
         width: 100%;

apps/web/src/pages/products/components/CollectedProductInfoPanel.css

@@ -0,0 +1,185 @@
+/* 右侧「采集的商品信息」面板：编辑容器为页面工作区右列（.editor-aside）。 */
+.editor-aside {
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+.collected-info-panel.ant-card {
+    border: 1px solid #e9e7ef;
+    border-radius: 14px;
+    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.025);
+}
+.collected-info-panel .ant-card-body {
+    min-height: 820px;
+    padding: 20px;
+}
+.collected-info-panel h4.ant-typography {
+    margin: 0;
+}
+.collected-info-heading {
+    display: flex;
+    align-items: flex-start;
+    justify-content: space-between;
+    gap: 12px;
+    margin-bottom: 17px;
+}
+.collected-info-heading .ant-typography-secondary {
+    font-size: 12px;
+}
+.source-update-alert {
+    margin-bottom: 16px;
+}
+.source-update-alert .ant-alert-description {
+    font-size: 12px;
+}
+
+/* 单个采集字段（标题 / 描述 / 基础数据 / 规格参数） */
+.collected-field {
+    margin-top: 16px;
+}
+.collected-field:first-of-type {
+    margin-top: 0;
+}
+.collected-field > span {
+    display: block;
+    margin-bottom: 5px;
+    color: #77718a;
+    font-size: 12px;
+}
+.collected-field-label {
+    display: flex;
+    min-height: 24px;
+    align-items: center;
+    justify-content: space-between;
+    gap: 8px;
+    margin-bottom: 5px;
+    color: #77718a;
+    font-size: 12px;
+}
+.collected-field-label .ant-btn {
+    height: 22px;
+    padding: 0;
+    font-size: 12px;
+}
+.collected-field > strong {
+    display: block;
+    color: #352f43;
+    line-height: 1.55;
+}
+.collected-field .ant-typography {
+    margin: 0;
+    white-space: pre-wrap;
+    color: #50485d;
+    font-size: 13px;
+    line-height: 1.65;
+}
+
+/* 采集基础数据（两列网格摘要） */
+.collected-summary {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    overflow: hidden;
+    border: 1px solid #ece9f1;
+    border-radius: 8px;
+}
+.collected-summary > div {
+    min-width: 0;
+    padding: 9px 10px;
+    border-right: 1px solid #f0edf3;
+    border-bottom: 1px solid #f0edf3;
+}
+.collected-summary > div:nth-child(2n) {
+    border-right: 0;
+}
+.collected-summary > div:nth-last-child(-n + 2) {
+    border-bottom: 0;
+}
+.collected-summary b {
+    display: block;
+    margin-bottom: 3px;
+    color: #77718a;
+    font-size: 12px;
+    font-weight: 500;
+}
+.collected-summary strong {
+    display: block;
+    overflow: hidden;
+    color: #352f43;
+    font-size: 13px;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+/* 规格 / 参数列表 */
+.collected-attributes {
+    border: 1px solid #ece9f1;
+    border-radius: 8px;
+}
+.collected-attributes > div {
+    display: grid;
+    grid-template-columns: minmax(100px, 0.9fr) minmax(0, 1.3fr);
+    gap: 12px;
+    padding: 9px 10px;
+    border-bottom: 1px solid #f0edf3;
+    font-size: 12px;
+    line-height: 1.45;
+}
+.collected-attributes > div:last-child {
+    border-bottom: 0;
+}
+.collected-attributes b {
+    color: #6b6376;
+    font-weight: 600;
+}
+.collected-attributes span {
+    color: #352f43;
+    word-break: break-word;
+}
+
+/* 采集图片：按 主图 / SKU 图 / 详情图 分组的折叠区域（缩略图点击可放大）。
+   标题与图片区左右内边距清零，与「采集图片」标签水平对齐。
+   antd v6 自带的 header/body 内边距优先级更高，这里需要提高选择器权重覆盖。 */
+.collected-image-groups.ant-collapse .ant-collapse-item > .ant-collapse-header,
+.collected-image-groups .ant-collapse-header {
+    padding: 0 !important;
+    color: #77718a;
+    font-size: 12px;
+}
+/* 展开箭头自带 4px 左边距，清零后箭头与「采集图片」标签左缘对齐 */
+.collected-image-groups .ant-collapse-header > .ant-collapse-expand-icon {
+    margin-inline-start: 0 !important;
+}
+.collected-image-groups.ant-collapse .ant-collapse-item > .ant-collapse-panel > .ant-collapse-body,
+.collected-image-groups .ant-collapse-body {
+    padding: 2px 0 10px;
+}
+.collected-image-grid {
+    display: grid;
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    gap: 6px;
+}
+.collected-image-grid .ant-image {
+    display: block;
+    overflow: hidden;
+    border: 1px solid #ece8f0;
+    border-radius: 6px;
+    background: #f5f3f7;
+}
+.collected-image-grid img {
+    display: block;
+    width: 100%;
+    aspect-ratio: 3 / 4;
+    object-fit: cover;
+}
+@media (max-width: 1180px) {
+    /* 窄屏下面板退化为工作区下方整行，不再固定高度 */
+    .editor-aside {
+        position: static;
+    }
+    .collected-info-panel {
+        max-width: 100%;
+    }
+    .collected-info-panel .ant-card-body {
+        min-height: 0;
+    }
+}

apps/web/src/pages/products/components/CollectedProductInfoPanel.tsx

@@ -1,9 +1,11 @@
-import { Alert, Button, Card, Input, Space, Tag, Typography } from 'antd';
+import { Alert, Button, Card, Collapse, Image, Input, Space, Tag, Typography } from 'antd';
 import type {
+    CollectionItemInspection,
     ProductAiSourceField,
     ProductAiSourceMaterial,
     ProductEditorSnapshot,
 } from '@atlas/contracts';
+import './CollectedProductInfoPanel.css';
 
 export type CollectedProductSummary = {
     price: string;
@@ -17,17 +19,30 @@ export type CollectedProductSummary = {
 type Props = {
     snapshot: ProductEditorSnapshot;
     collected: ProductAiSourceMaterial | null;
+    collectionRecord: CollectionItemInspection | null;
     summary: CollectedProductSummary;
     overriddenFields: ProductAiSourceField[];
     onRestore: (field: Extract<ProductAiSourceField, 'title' | 'description'>) => void;
-    onUpdate: (field: Extract<ProductAiSourceField, 'title' | 'description'>, value: string) => void;
+    onUpdate: (
+        field: Extract<ProductAiSourceField, 'title' | 'description'>,
+        value: string
+    ) => void;
     onShowDifferences: () => void;
     onAcceptLatest: () => void;
 };
 
+/**
+ * 右侧「采集的商品信息」面板：展示并可编辑采集来源的标题与描述，
+ * 以及价格、尺寸、重量摘要、原始规格参数，和按 主图 / SKU 图 / 详情图
+ * 分组折叠展示的采集图片（只读，点击可放大预览）。
+ *
+ * 用户改过的字段记入 overriddenFields（显示"恢复来源值"入口）；
+ * 编辑、恢复、采用最新等动作均通过回调交由页面处理。
+ */
 export function CollectedProductInfoPanel({
     snapshot,
     collected,
+    collectionRecord,
     summary,
     overriddenFields,
     onRestore,
@@ -35,6 +50,27 @@ export function CollectedProductInfoPanel({
     onShowDifferences,
     onAcceptLatest,
 }: Props) {
+    // 采集图片按角色分三组展示；同组内按 URL 去重（同一张图可能同时出现在
+    // 画廊与详情富文本里，转存记录会以不同角色各存一条）。
+    const imageGroups = (
+        [
+            { key: 'main', label: '主图', role: 'source_main' },
+            { key: 'sku', label: 'SKU 图', role: 'source_sku' },
+            { key: 'detail', label: '详情图', role: 'source_detail' },
+        ] as const
+    )
+        .map(({ key, label, role }) => {
+            const seen = new Set<string>();
+            const items: CollectionItemInspection['asset_transfers'] = [];
+            for (const transfer of collectionRecord?.asset_transfers ?? []) {
+                if (transfer.media_type !== 'image' || transfer.role !== role) continue;
+                if (seen.has(transfer.source_url)) continue;
+                seen.add(transfer.source_url);
+                items.push(transfer);
+            }
+            return { key, label, items };
+        })
+        .filter((group) => group.items.length > 0);
     return (
         <aside className="editor-aside">
             <Card className="collected-info-panel" bordered={false}>
@@ -43,7 +79,9 @@ export function CollectedProductInfoPanel({
                         <Typography.Title level={4}>采集的商品信息</Typography.Title>
                         <Typography.Text type="secondary">AI 输入素材 · 可编辑</Typography.Text>
                     </div>
-                    <Tag>第 {snapshot.source_material_state.latest.source_snapshot_revision} 次采集</Tag>
+                    <Tag>
+                        第 {snapshot.source_material_state.latest.source_snapshot_revision} 次采集
+                    </Tag>
                 </div>
                 {snapshot.source_material_state.has_source_updates && (
                     <Alert
@@ -102,12 +140,30 @@ export function CollectedProductInfoPanel({
                 <div className="collected-field">
                     <span>采集基础数据</span>
                     <div className="collected-summary">
-                        <div><b>价格</b><strong>{summary.price}</strong></div>
+                        <div>
-                        <div><b>品牌</b><strong>{summary.brand}</strong></div>
+                            <b>价格</b>
-                        <div><b>商品尺寸</b><strong>{summary.physicalDimensions}</strong></div>
+                            <strong>{summary.price}</strong>
-                        <div><b>商品重量</b><strong>{summary.physicalWeight}</strong></div>
+                        </div>
-                        <div><b>包装尺寸</b><strong>{summary.packageDimensions}</strong></div>
+                        <div>
-                        <div><b>包装重量</b><strong>{summary.packageWeight}</strong></div>
+                            <b>品牌</b>
+                            <strong>{summary.brand}</strong>
+                        </div>
+                        <div>
+                            <b>商品尺寸</b>
+                            <strong>{summary.physicalDimensions}</strong>
+                        </div>
+                        <div>
+                            <b>商品重量</b>
+                            <strong>{summary.physicalWeight}</strong>
+                        </div>
+                        <div>
+                            <b>包装尺寸</b>
+                            <strong>{summary.packageDimensions}</strong>
+                        </div>
+                        <div>
+                            <b>包装重量</b>
+                            <strong>{summary.packageWeight}</strong>
+                        </div>
                     </div>
                 </div>
                 <div className="collected-field">
@@ -116,12 +172,43 @@ export function CollectedProductInfoPanel({
                         <div className="collected-attributes">
                             {collected.attributes.map((attribute) => (
                                 <div key={`${attribute.key}:${attribute.value}`}>
-                                    <b>{attribute.name}</b><span>{attribute.value}</span>
+                                    <b>{attribute.name}</b>
+                                    <span>{attribute.value}</span>
                                 </div>
                             ))}
                         </div>
                     ) : (
-                        <Typography.Text type="secondary">本次采集未取得规格或参数。</Typography.Text>
+                        <Typography.Text type="secondary">
+                            本次采集未取得规格或参数。
+                        </Typography.Text>
+                    )}
+                </div>
+                <div className="collected-field">
+                    <span>采集图片</span>
+                    {imageGroups.length ? (
+                        <Collapse
+                            className="collected-image-groups"
+                            ghost
+                            size="small"
+                            defaultActiveKey={['main']}
+                            items={imageGroups.map(({ key, label, items }) => ({
+                                key,
+                                label: `${label}（${items.length}）`,
+                                children: (
+                                    <div className="collected-image-grid">
+                                        {items.map((item) => (
+                                            <Image
+                                                key={item.id}
+                                                src={item.source_url}
+                                                alt={label}
+                                            />
+                                        ))}
+                                    </div>
+                                ),
+                            }))}
+                        />
+                    ) : (
+                        <Typography.Text type="secondary">本次采集未取得图片。</Typography.Text>
                     )}
                 </div>
             </Card>

apps/web/src/pages/products/components/ProductAttributeSection.css

@@ -0,0 +1,42 @@
+/* 「02 产品属性」区块：按所选类目动态渲染的平台属性表单（"更多特征"）。 */
+.dynamic-attributes {
+    margin-top: 24px;
+    padding-top: 22px;
+    border-top: 1px solid #eeeaf4;
+}
+.dynamic-attributes h5.ant-typography {
+    margin: 0;
+    font-size: 16px;
+}
+.dynamic-attributes-heading {
+    display: flex;
+    align-items: flex-start;
+    justify-content: space-between;
+    gap: 16px;
+    margin-bottom: 16px;
+}
+.dynamic-attributes-heading .ant-typography-secondary {
+    display: block;
+    margin-top: 4px;
+}
+.dynamic-attributes-heading .ant-btn {
+    flex: none;
+}
+.dynamic-attributes-loading {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    gap: 8px;
+    min-height: 132px;
+    color: #7a7485;
+}
+.dynamic-attribute-list {
+    display: grid;
+    grid-template-columns: 1fr;
+}
+.dynamic-attribute-item .ant-space-compact {
+    width: 100%;
+}
+.dynamic-attribute-item .ant-btn-dangerous.ant-btn-text {
+    min-width: 56px;
+}

apps/web/src/pages/products/components/ProductAttributeSection.tsx

@@ -0,0 +1,405 @@
+import { useEffect, useState } from 'react';
+import { Alert, Button, Card, Empty, Form, Input, Select, Space, Spin, Typography } from 'antd';
+import type { FormInstance } from 'antd';
+import { EditOutlined } from '@ant-design/icons';
+import type {
+    ProductAttributeDictionaryValue,
+    ProductAttributeSchema,
+    ProductEditorSnapshot,
+    SaveProductEditorDraftRequest,
+} from '@atlas/contracts';
+import { SectionTitle } from './SectionTitle';
+import './ProductAttributeSection.css';
+
+type EditorFormValues = SaveProductEditorDraftRequest;
+type AttributeDraft = NonNullable<EditorFormValues['attributes']>[number];
+type NamePath = Array<string | number>;
+
+/** 把属性值（字符串/数组/对象）格式化为可读文本，用于旧类目属性提示。 */
+function sourceValue(value: unknown): string {
+    if (typeof value === 'string') return value || '—';
+    if (typeof value === 'number' || typeof value === 'boolean') return String(value);
+    if (Array.isArray(value)) return value.map(sourceValue).join('、') || '—';
+    return value ? JSON.stringify(value) : '—';
+}
+
+type Props = {
+    form: FormInstance<EditorFormValues>;
+    snapshot: ProductEditorSnapshot;
+    selectedCategoryId: string | null | undefined;
+    expanded: boolean;
+    onToggleExpanded: () => void;
+    activeAttributeSchema: ProductAttributeSchema[];
+    attributeSchemaLoading: boolean;
+    attributeSchemaError: string | null;
+    catalogSyncing: string | null;
+    dictionaryValues: Record<string, ProductAttributeDictionaryValue[]>;
+    onLoadDictionaryValues: (dictionaryId: string, query: string) => void;
+    onSyncDictionaryValues: (dictionaryId: string, query: string) => void;
+    onSyncAttributeSchema: () => void;
+};
+
+/**
+ * 「02 产品属性」区块：主题标签、产品描述、条形码、JSON 富内容，
+ * 以及按所选类目动态渲染的平台属性表单（"更多特征"）。
+ *
+ * schema、字典值与同步状态由页面拉取后经 props 传入；本组件只负责
+ * 渲染与交互，字典搜索、Ozon 同步等动作通过回调交回页面处理。
+ */
+export function ProductAttributeSection({
+    form,
+    snapshot,
+    selectedCategoryId,
+    expanded,
+    onToggleExpanded,
+    activeAttributeSchema,
+    attributeSchemaLoading,
+    attributeSchemaError,
+    catalogSyncing,
+    dictionaryValues,
+    onLoadDictionaryValues,
+    onSyncDictionaryValues,
+    onSyncAttributeSchema,
+}: Props) {
+    // 富内容本地草稿：富内容能力接入前不写入表单、不随草稿保存。
+    const [richContent, setRichContent] = useState('');
+    // 各字典下拉框的当前搜索词（仅本地状态）；切换类目时清空，避免残留到新类目。
+    const [dictionarySearches, setDictionarySearches] = useState<Record<string, string>>({});
+    useEffect(() => {
+        setDictionarySearches({});
+    }, [selectedCategoryId]);
+    return (
+        <Card className="editor-section" bordered={false}>
+            <SectionTitle
+                number="02"
+                title="产品属性"
+                description="用于当前平台发布与 AI 文案生成。"
+            />
+            <Form.Item name={['profile', 'tags']} label="主题标签">
+                <Select
+                    className="editor-standard-select"
+                    mode="tags"
+                    tokenSeparators={[',']}
+                    placeholder="输入后回车添加标签"
+                />
+            </Form.Item>
+            <Form.Item name={['profile', 'description']} label="产品描述" rules={[{ max: 100000 }]}>
+                <Input.TextArea rows={6} placeholder="商品卖点、规格与使用场景" />
+            </Form.Item>
+            <Form.Item name={['common', 'barcode']} label="条形码">
+                <Input className="editor-short-input" placeholder="EAN / UPC / GTIN（选填）" />
+            </Form.Item>
+            <Form.Item label="JSON 富内容">
+                <Input.TextArea
+                    value={richContent}
+                    rows={7}
+                    placeholder="JSON 富内容将在富内容能力接入后保存与发布"
+                    onChange={(event) => setRichContent(event.target.value)}
+                />
+            </Form.Item>
+            <div id="dynamic-attributes" className="dynamic-attributes">
+                <div className="dynamic-attributes-heading">
+                    <div>
+                        <Typography.Title level={5}>更多特征</Typography.Title>
+                        <Typography.Text type="secondary">
+                            根据所选类目填写 Ozon 平台属性
+                        </Typography.Text>
+                    </div>
+                    <Button
+                        type="dashed"
+                        icon={<EditOutlined />}
+                        onClick={() => {
+                            onToggleExpanded();
+                            window.requestAnimationFrame(() =>
+                                document.getElementById('dynamic-attributes')?.scrollIntoView({
+                                    behavior: 'smooth',
+                                    block: 'center',
+                                })
+                            );
+                        }}
+                    >
+                        {expanded ? '收起更多特征' : '展开更多特征'}
+                    </Button>
+                </div>
+                {expanded &&
+                    (!selectedCategoryId ? (
+                        <Empty
+                            image={Empty.PRESENTED_IMAGE_SIMPLE}
+                            description="请选择产品类目后填写平台属性"
+                        />
+                    ) : attributeSchemaLoading ? (
+                        <div className="dynamic-attributes-loading">
+                            <Spin size="small" />
+                            <span>正在读取类目属性…</span>
+                        </div>
+                    ) : !activeAttributeSchema.length ? (
+                        <Empty
+                            image={Empty.PRESENTED_IMAGE_SIMPLE}
+                            description={
+                                <Space direction="vertical" size={4}>
+                                    <span>
+                                        {attributeSchemaError ?? '该类目的属性 schema 尚未同步'}
+                                    </span>
+                                    <Button
+                                        type="link"
+                                        loading={
+                                            catalogSyncing === `attributes:${selectedCategoryId}`
+                                        }
+                                        onClick={onSyncAttributeSchema}
+                                    >
+                                        同步此类目属性
+                                    </Button>
+                                </Space>
+                            }
+                        />
+                    ) : (
+                        <Form.List name="attributes">
+                            {(fields) => (
+                                <div className="dynamic-attribute-list">
+                                    {activeAttributeSchema.flatMap((definition) => {
+                                        // aspect（变体维度）属性按每个 SKU 展开一行，其余类目级一行。
+                                        const scopes = definition.is_aspect
+                                            ? snapshot.variants.map((variant) => ({
+                                                  scope: 'variant' as const,
+                                                  variantId: variant.id,
+                                                  suffix: variant.display_name || '未命名 SKU',
+                                              }))
+                                            : [
+                                                  {
+                                                      scope: 'common' as const,
+                                                      variantId: null,
+                                                      suffix: null,
+                                                  },
+                                              ];
+                                        return scopes.map(({ scope, variantId, suffix }) => {
+                                            const field = fields.find((candidate) => {
+                                                const draft = form.getFieldValue([
+                                                    'attributes',
+                                                    candidate.name,
+                                                ]) as AttributeDraft | undefined;
+                                                return (
+                                                    draft?.scope === scope &&
+                                                    draft?.variant_id === variantId &&
+                                                    draft?.platform_attribute_id ===
+                                                        definition.platform_attribute_id &&
+                                                    draft?.complex_id === definition.complex_id
+                                                );
+                                            });
+                                            const label = suffix
+                                                ? `${definition.name} · ${suffix}`
+                                                : definition.name;
+                                            // Attribute rows are created together with
+                                            // the schema response. A transient render
+                                            // may still occur before Form.List receives
+                                            // the new field metadata.
+                                            if (!field) return null;
+                                            // 字典属性：选项来自页面预取的字典缓存；搜索时经
+                                            // onLoadDictionaryValues 远程过滤，无结果时可通过
+                                            // notFoundContent 的按钮发起 Ozon 同步。
+                                            const dictionaryOptions = definition.dictionary_id
+                                                ? (
+                                                      dictionaryValues[definition.dictionary_id] ??
+                                                      []
+                                                  ).map((value) => ({
+                                                      value: value.value_id,
+                                                      label: value.value,
+                                                  }))
+                                                : [];
+                                            const dictionaryQuery = definition.dictionary_id
+                                                ? (dictionarySearches[definition.dictionary_id] ??
+                                                  '')
+                                                : '';
+                                            const valueName = [field.name, 'values'] as NamePath;
+                                            const scalarValueName = [...valueName, 0] as NamePath;
+                                            const valueRules = definition.is_required
+                                                ? [
+                                                      {
+                                                          validator: (
+                                                              _rule: unknown,
+                                                              value: unknown
+                                                          ) => {
+                                                              const entries = Array.isArray(value)
+                                                                  ? value
+                                                                  : [value];
+                                                              return entries.some(
+                                                                  (entry) =>
+                                                                      typeof entry === 'string' &&
+                                                                      entry.trim()
+                                                              )
+                                                                  ? Promise.resolve()
+                                                                  : Promise.reject(
+                                                                        new Error(
+                                                                            `请填写${definition.name}`
+                                                                        )
+                                                                    );
+                                                          },
+                                                      },
+                                                  ]
+                                                : undefined;
+                                            const input =
+                                                definition.value_type === 'dictionary' ? (
+                                                    <Form.Item
+                                                        name={
+                                                            definition.is_collection
+                                                                ? valueName
+                                                                : scalarValueName
+                                                        }
+                                                        rules={valueRules}
+                                                        noStyle
+                                                    >
+                                                        <Select
+                                                            mode={
+                                                                definition.is_collection
+                                                                    ? 'multiple'
+                                                                    : undefined
+                                                            }
+                                                            options={dictionaryOptions}
+                                                            showSearch
+                                                            filterOption={false}
+                                                            onSearch={(query) => {
+                                                                if (!definition.dictionary_id)
+                                                                    return;
+                                                                setDictionarySearches(
+                                                                    (current) => ({
+                                                                        ...current,
+                                                                        [definition.dictionary_id!]:
+                                                                            query,
+                                                                    })
+                                                                );
+                                                                onLoadDictionaryValues(
+                                                                    definition.dictionary_id,
+                                                                    query
+                                                                );
+                                                            }}
+                                                            notFoundContent={
+                                                                dictionaryQuery.trim().length >=
+                                                                2 ? (
+                                                                    <Button
+                                                                        type="link"
+                                                                        loading={
+                                                                            catalogSyncing ===
+                                                                            `dictionary:${definition.dictionary_id}:${dictionaryQuery.trim()}`
+                                                                        }
+                                                                        onMouseDown={(event) =>
+                                                                            event.preventDefault()
+                                                                        }
+                                                                        onClick={() =>
+                                                                            definition.dictionary_id &&
+                                                                            onSyncDictionaryValues(
+                                                                                definition.dictionary_id,
+                                                                                dictionaryQuery.trim()
+                                                                            )
+                                                                        }
+                                                                    >
+                                                                        从 Ozon 搜索“
+                                                                        {dictionaryQuery.trim()}”
+                                                                    </Button>
+                                                                ) : (
+                                                                    '输入至少 2 个字符后可从 Ozon 搜索'
+                                                                )
+                                                            }
+                                                            placeholder={`选择${definition.name}`}
+                                                        />
+                                                    </Form.Item>
+                                                ) : definition.value_type === 'boolean' ? (
+                                                    <Form.Item
+                                                        name={scalarValueName}
+                                                        rules={valueRules}
+                                                        noStyle
+                                                    >
+                                                        <Select
+                                                            options={[
+                                                                {
+                                                                    value: 'true',
+                                                                    label: '是',
+                                                                },
+                                                                {
+                                                                    value: 'false',
+                                                                    label: '否',
+                                                                },
+                                                            ]}
+                                                            placeholder={`选择${definition.name}`}
+                                                        />
+                                                    </Form.Item>
+                                                ) : definition.is_collection ? (
+                                                    <Form.Item
+                                                        name={valueName}
+                                                        rules={valueRules}
+                                                        noStyle
+                                                    >
+                                                        <Select
+                                                            mode="tags"
+                                                            tokenSeparators={[',']}
+                                                            placeholder="输入后回车添加多个值"
+                                                        />
+                                                    </Form.Item>
+                                                ) : (
+                                                    <Form.Item
+                                                        name={scalarValueName}
+                                                        rules={valueRules}
+                                                        noStyle
+                                                    >
+                                                        <Input
+                                                            inputMode={
+                                                                definition.value_type ===
+                                                                    'integer' ||
+                                                                definition.value_type === 'decimal'
+                                                                    ? 'decimal'
+                                                                    : undefined
+                                                            }
+                                                            placeholder={`填写${definition.name}`}
+                                                        />
+                                                    </Form.Item>
+                                                );
+                                            return (
+                                                <Form.Item
+                                                    key={field.key}
+                                                    label={label}
+                                                    required={definition.is_required}
+                                                    className="dynamic-attribute-item"
+                                                >
+                                                    <Space.Compact block>
+                                                        {input}
+                                                        <Button
+                                                            danger
+                                                            type="text"
+                                                            onClick={() =>
+                                                                form.setFieldValue(
+                                                                    [
+                                                                        'attributes',
+                                                                        field.name,
+                                                                        'values',
+                                                                    ],
+                                                                    []
+                                                                )
+                                                            }
+                                                        >
+                                                            清除
+                                                        </Button>
+                                                    </Space.Compact>
+                                                </Form.Item>
+                                            );
+                                        });
+                                    })}
+                                </div>
+                            )}
+                        </Form.List>
+                    ))}
+            </div>
+            {/* 切换类目后无法映射到新 schema 的旧属性：仅提示，不参与保存 */}
+            {snapshot.unmapped_attributes.length > 0 && (
+                <Alert
+                    type="warning"
+                    showIcon
+                    message={`有 ${snapshot.unmapped_attributes.length} 项旧类目属性待处理`}
+                    description={snapshot.unmapped_attributes
+                        .map(
+                            (attribute) =>
+                                `${attribute.original_name}：${sourceValue(attribute.values)}`
+                        )
+                        .join('；')}
+                />
+            )}
+        </Card>
+    );
+}

apps/web/src/pages/products/components/ProductMainInfoSection.css

@@ -0,0 +1,52 @@
+/* 「01 主要信息」区块：默认包装规格与类目下拉弹层。 */
+
+/* 默认包装规格（区块底部的重量 + 长宽高输入组） */
+.package-fields {
+    margin-top: 22px;
+    padding-top: 20px;
+    border-top: 1px solid #f0eef4;
+}
+.package-dimensions {
+    margin-bottom: 0;
+}
+/* 长×宽×高输入组：随容器宽度收缩（压缩到下限后再由窄屏断点改为纵向堆叠） */
+.package-dimensions-controls {
+    display: grid;
+    grid-template-columns: minmax(64px, 130px) 22px minmax(64px, 130px) 22px minmax(
+            64px,
+            130px
+        ) auto;
+    align-items: center;
+    gap: 7px;
+    max-width: 100%;
+}
+.package-dimension-separator {
+    color: #98a2b3;
+    font-size: 23px;
+    font-weight: 600;
+    text-align: center;
+}
+.package-dimension-unit {
+    color: #667085;
+    line-height: 32px;
+}
+
+/* 类目下拉弹层（Cascader popup，经 classNames.root 挂载） */
+.editor-category-popup .ant-cascader-menu {
+    /* Ant Design 默认固定为 180px；提高 80% 后每列实际可见更多类目。 */
+    height: 324px !important;
+    max-height: 324px;
+}
+.editor-category-popup .ant-cascader-menu-item {
+    display: flex;
+    align-items: center;
+}
+@media (max-width: 860px) {
+    .package-dimensions-controls {
+        width: 100%;
+        grid-template-columns: 1fr;
+    }
+    .package-dimension-separator {
+        display: none;
+    }
+}

apps/web/src/pages/products/components/ProductMainInfoSection.tsx

@@ -1,6 +1,8 @@
-import { Card, Cascader, Form, Input, Select, Typography } from 'antd';
+import { Card, Cascader, Form, Input, Select } from 'antd';
 import type { FormInstance } from 'antd';
 import type { ProductEditorSnapshot } from '@atlas/contracts';
+import { SectionTitle } from './SectionTitle';
+import './ProductMainInfoSection.css';
 
 type NamePath = Array<string | number>;
 type CategoryOption = {
@@ -10,21 +12,6 @@ type CategoryOption = {
     children?: CategoryOption[];
 };
 
-function SectionTitle() {
-    return (
-        <div className="editor-section-heading">
-            <div>
-                <Typography.Title level={4}>
-                    <span className="editor-section-number">01</span>主要信息
-                </Typography.Title>
-                <Typography.Text type="secondary">
-                    上架所需的核心资料。包装信息用于定价、物流与发布。
-                </Typography.Text>
-            </div>
-        </div>
-    );
-}
-
 function PackageFields({ name }: { name: NamePath }) {
     return (
         <div className="package-fields">
@@ -65,6 +52,12 @@ type Props = {
     onCategorySearch: (query: string) => void;
 };
 
+/**
+ * 「01 主要信息」区块：上架店铺、产品类目、标题/型号/品牌与默认包装规格。
+ *
+ * 切换店铺会清空类目与属性草稿；切换类目会清空属性草稿并记录类目来源，
+ * 避免跨类目残留脏数据。
+ */
 export function ProductMainInfoSection({
     form,
     snapshot,
@@ -76,7 +69,11 @@ export function ProductMainInfoSection({
 }: Props) {
     return (
         <Card className="editor-section" bordered={false}>
-            <SectionTitle />
+            <SectionTitle
+                number="01"
+                title="主要信息"
+                description="上架所需的核心资料。包装信息用于定价、物流与发布。"
+            />
             <div className="editor-form-grid">
                 <Form.Item
                     name={['profile', 'target_store_id']}

apps/web/src/pages/products/components/ProductOtherSection.tsx

@@ -7,10 +7,11 @@ type Props = {
     onOpenSupplyUrl: () => void;
 };
 
+/** 「04 其它」区块：货源链接与备注；已上架 SKU 仅保存 Atlas 草稿，不回写平台商品。 */
 export function ProductOtherSection({ canOpenSupplyUrl, platformName, onOpenSupplyUrl }: Props) {
     return (
-        <Card className="editor-section other-section" bordered={false}>
+        <Card className="editor-section" bordered={false}>
-            <div className="editor-section-heading">
+            <div className="editor-section-heading" style={{ marginBottom: 8 }}>
                 <div>
                     <Typography.Title level={4}>
                         <span className="editor-section-number">04</span>其它
@@ -20,7 +21,7 @@ export function ProductOtherSection({ canOpenSupplyUrl, platformName, onOpenSupp
             </div>
             <div className="editor-form-grid">
                 <Form.Item label="货源链接" className="span-two">
-                    <Space.Compact block className="supply-link-control">
+                    <Space.Compact block>
                         <Form.Item
                             name={['common', 'purchase_url']}
                             noStyle
@@ -30,7 +31,7 @@ export function ProductOtherSection({ canOpenSupplyUrl, platformName, onOpenSupp
                         </Form.Item>
                         <Tooltip title="打开货源链接">
                             <Button
-                                className="supply-open-button"
+                                style={{ minWidth: 40 }}
                                 icon={<ExportOutlined />}
                                 disabled={!canOpenSupplyUrl}
                                 onClick={onOpenSupplyUrl}

apps/web/src/pages/products/components/ProductVariantSection.css

@@ -0,0 +1,279 @@
+/* 「03 变体设置」区块：SKU 卡片、展开后的图片选择与规格面板。 */
+
+/* SKU 卡片内的输入圆角与 antd 输入框保持一致 */
+.sku-section .ant-input {
+    border-radius: 8px;
+}
+.sku-section textarea.ant-input {
+    resize: none;
+}
+.sku-section .ant-input-group-addon {
+    border-radius: 0 8px 8px 0;
+}
+.sku-section .ant-input-group .ant-input {
+    border-radius: 8px 0 0 8px;
+}
+
+/* 卡片列表与卡片骨架 */
+.sku-card-list {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+}
+.sku-card.ant-card {
+    position: relative;
+    border: 1px solid #e8e4ee;
+    border-radius: 12px;
+    box-shadow: none;
+}
+/* 用 .sku-card.ant-card 提高权重：内层卡片同时命中外层
+   .editor-section .ant-card-body（页面级）规则，同级特异性会按加载顺序被覆盖 */
+.sku-card.ant-card > .ant-card-body {
+    padding: 12px 14px;
+}
+/* 卡片主体：左侧主图缩略图（贴边、跨"名称 + 货号"两行），右侧内容列 */
+.sku-card-main {
+    display: flex;
+    gap: 12px;
+}
+.sku-card-content {
+    display: flex;
+    flex: 1 1 auto;
+    min-width: 0;
+    flex-direction: column;
+    gap: 10px;
+    /* 顶部留出序号悬浮徽章的下半部分 */
+    padding-top: 4px;
+}
+.sku-card-top {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 10px;
+    min-height: 28px;
+}
+/* 序号：悬浮在卡片左上角，垂直方向一半露出卡片外 */
+.sku-card-index {
+    position: absolute;
+    top: 4px;
+    left: -10px;
+    display: inline-flex;
+    width: 28px;
+    height: 28px;
+    align-items: center;
+    justify-content: center;
+    border-radius: 50%;
+    background: #eee9fe;
+    color: #7151df;
+    font-weight: 700;
+    transform: translateY(-50%);
+    box-shadow: 0 0 0 2px #fff;
+}
+
+/* 摘要行：名称 / 主图 / 货号 / 采购价 / 销售价 / 净利润 / 展开按钮。
+   随宽度变化先压缩各字段的输入宽度，放不下时整行自动换行（不做断点隐藏）。 */
+.sku-card-summary {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 8px 12px;
+    align-items: flex-start;
+}
+.sku-card-summary .ant-form-item {
+    margin: 0;
+    width: 100%;
+}
+.sku-card-summary .ant-input,
+.sku-card-summary textarea.ant-input {
+    width: 100%;
+}
+.sku-card-field,
+.sku-card-value {
+    min-width: 0;
+}
+/* SKU 名称：无标签，直接内联在序号右侧，占据顶行剩余宽度 */
+.sku-card-name {
+    flex: 1 1 auto;
+    width: auto;
+    min-width: 0;
+    font-weight: 500;
+}
+.sku-card-field {
+    flex: 1 1 120px;
+}
+.sku-price-field {
+    flex: 1 1 130px;
+}
+.sku-card-field > span,
+.sku-card-value > span {
+    display: block;
+    margin-bottom: 4px;
+    color: #77718a;
+    font-size: 12px;
+}
+.sku-main-thumbnail {
+    display: flex;
+    flex: 0 0 auto;
+    align-self: flex-start;
+    width: 75px;
+    aspect-ratio: 3 / 4;
+    align-items: center;
+    justify-content: center;
+    padding: 0 4px;
+    overflow: hidden;
+    border: 1px solid #ece8f0;
+    border-radius: 8px;
+    background: #f4f2f7;
+    color: #90889c;
+    font-size: 10px;
+    text-align: center;
+}
+.sku-main-thumbnail .ant-image,
+.sku-main-thumbnail img {
+    width: 100%;
+    height: 100%;
+}
+.sku-main-thumbnail img {
+    object-fit: cover;
+}
+.sku-card-value {
+    flex: 0 0 auto;
+}
+.sku-card-value strong {
+    display: block;
+    overflow: hidden;
+    color: #40394f;
+    font-size: 14px;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+.sku-card-value strong {
+    min-height: 32px;
+    padding-top: 5px;
+    line-height: 22px;
+}
+.sku-expand-button {
+    align-self: flex-start;
+    margin-top: 23px;
+    margin-left: auto;
+}
+
+/* 展开区：左侧采集图片、右侧规格面板 */
+.sku-card-expanded {
+    display: grid;
+    grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
+    gap: 32px;
+    margin-top: 16px;
+    padding-top: 16px;
+    border-top: 1px solid #f0edf3;
+}
+.sku-media-panel h5.ant-typography,
+.sku-spec-panel h5.ant-typography {
+    margin: 0 0 12px;
+}
+.sku-media-grid {
+    display: grid;
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+    gap: 10px;
+    align-items: start;
+}
+.sku-media-item {
+    position: relative;
+    min-width: 0;
+    aspect-ratio: 3 / 4;
+    overflow: hidden;
+    border: 1px solid #ece8f0;
+    border-radius: 8px;
+    background: #f5f3f7;
+}
+.sku-media-item .ant-btn {
+    position: absolute;
+    right: 6px;
+    bottom: 6px;
+    z-index: 1;
+}
+.sku-media-item.selected {
+    border: 2px solid #7c3aed;
+}
+.sku-media-item .ant-image,
+.sku-media-item img {
+    width: 100%;
+    height: 100%;
+}
+.sku-media-item img {
+    object-fit: contain;
+}
+.sku-media-empty {
+    display: flex;
+    grid-column: 1 / -1;
+    min-height: 190px;
+    align-items: center;
+    justify-content: center;
+    border: 1px dashed #d9d4df;
+    border-radius: 8px;
+    color: #90889c;
+    font-size: 13px;
+}
+.sku-spec-panel {
+    padding: 18px 18px 6px;
+    border: 1px solid #eeeaf3;
+    border-radius: 10px;
+    background: #fcfbfd;
+}
+.sku-spec-panel .ant-form-item {
+    margin-bottom: 16px;
+}
+.sku-spec-panel .ant-form-item-label {
+    flex: 0 0 86px !important;
+}
+.sku-spec-panel .ant-form-item-label > label {
+    font-weight: 600;
+}
+.sku-spec-panel .ant-form-item-control {
+    min-width: 0;
+}
+/* 独立的重量输入（非"长×宽×高"行内组）限制宽度 */
+.sku-spec-panel > .ant-form-item:not(:has(.sku-inline-dimensions)) .ant-input-group-wrapper {
+    max-width: 220px;
+}
+.sku-inline-dimensions {
+    display: grid;
+    grid-template-columns: minmax(54px, 1fr) 16px minmax(54px, 1fr) 16px minmax(54px, 1fr) 28px;
+    gap: 6px;
+    align-items: center;
+}
+.sku-dimension-separator {
+    color: #98a2b3;
+    font-size: 16px;
+    font-weight: 600;
+    text-align: center;
+}
+.sku-dimension-unit {
+    color: #77718a;
+    font-size: 13px;
+    text-align: right;
+}
+.add-sku-row {
+    display: flex;
+    justify-content: center;
+    padding-top: 4px;
+}
+.add-sku-button {
+    min-width: 180px;
+}
+
+@media (max-width: 860px) {
+    .sku-card-expanded {
+        grid-template-columns: 1fr;
+    }
+}
+@media (max-width: 560px) {
+    .sku-media-grid {
+        grid-auto-rows: 72px;
+    }
+    .sku-inline-dimensions {
+        grid-template-columns: 1fr;
+    }
+    .sku-inline-dimensions > span {
+        display: none;
+    }
+}

apps/web/src/pages/products/components/ProductVariantSection.tsx

@@ -0,0 +1,552 @@
+import { useState } from 'react';
+import { Button, Card, Form, Image, Input, Popconfirm, Space, Tag, Typography } from 'antd';
+import type { FormInstance } from 'antd';
+import { CopyOutlined, DeleteOutlined, DownOutlined, PlusOutlined } from '@ant-design/icons';
+import type {
+    CollectionItemInspection,
+    ProductEditorSnapshot,
+    SaveProductEditorDraftRequest,
+} from '@atlas/contracts';
+import { SectionTitle } from './SectionTitle';
+import './ProductVariantSection.css';
+
+type EditorFormValues = SaveProductEditorDraftRequest;
+type VariantValues = EditorFormValues['variants'][number];
+type SnapshotVariant = ProductEditorSnapshot['variants'][number];
+type NamePath = Array<string | number>;
+
+/** SKU 上架状态 → 标签文案与颜色；未知状态原样展示。 */
+function statusTag(status: string) {
+    const label =
+        (
+            {
+                not_listed: '未上架',
+                submitting: '处理中',
+                imported: '已上架',
+                failed: '上架失败',
+            } as Record<string, string>
+        )[status] ?? status;
+    const color = (
+        { imported: 'success', failed: 'error', submitting: 'processing' } as Record<string, string>
+    )[status];
+    return <Tag color={color}>{label}</Tag>;
+}
+
+/**
+ * 从采集证据中筛选该 SKU 可选的图片候选：未标注来源变体的图片视为
+ * 公共图（所有 SKU 可见），其余需 source_variant_key 匹配；按 id 去重。
+ */
+function variantImageCandidates(
+    recordValue: CollectionItemInspection | null,
+    variant: SnapshotVariant
+) {
+    if (!recordValue) return [];
+    const sourceVariants = new Map(recordValue.variants.map((item) => [item.id, item]));
+    return recordValue.asset_transfers
+        .filter((transfer) => {
+            if (transfer.media_type !== 'image') return false;
+            if (!transfer.source_variant_id) return true;
+            return (
+                sourceVariants.get(transfer.source_variant_id)?.source_variant_key ===
+                variant.source_variant_key
+            );
+        })
+        .filter(
+            (transfer, index, transfers) =>
+                transfers.findIndex((item) => item.id === transfer.id) === index
+        );
+}
+
+/** 长×宽×高行内输入组（单位 mm）。 */
+function InlineDimensions({ name }: { name: NamePath }) {
+    return (
+        <div className="sku-inline-dimensions">
+            <Form.Item name={[...name, 'length_mm']} noStyle>
+                <Input type="number" min="0" step="any" placeholder="长" />
+            </Form.Item>
+            <span className="sku-dimension-separator">×</span>
+            <Form.Item name={[...name, 'width_mm']} noStyle>
+                <Input type="number" min="0" step="any" placeholder="宽" />
+            </Form.Item>
+            <span className="sku-dimension-separator">×</span>
+            <Form.Item name={[...name, 'height_mm']} noStyle>
+                <Input type="number" min="0" step="any" placeholder="高" />
+            </Form.Item>
+            <span className="sku-dimension-unit">mm</span>
+        </div>
+    );
+}
+
+type Props = {
+    form: FormInstance<EditorFormValues>;
+    snapshot: ProductEditorSnapshot;
+    collectionRecord: CollectionItemInspection | null;
+    materializingTransferId: string | null;
+    onMaterialize: (transferId: string) => void;
+    onDirty: () => void;
+};
+
+/**
+ * 「03 变体设置」区块：SKU 卡片（名称/主图/货号/价格摘要）与展开后的
+ * 采集图片选择、包装与商品规格、规格轴编辑。
+ *
+ * 采集证据（collectionRecord）与素材转存由页面处理；本组件维护卡片
+ * 展开状态与图片选择交互。
+ */
+export function ProductVariantSection({
+    form,
+    snapshot,
+    collectionRecord,
+    materializingTransferId,
+    onMaterialize,
+    onDirty,
+}: Props) {
+    // 实时监听变体草稿：驱动主图回显与候选图片的选中态。
+    const draftVariants = (Form.useWatch('variants', form) ?? []) as VariantValues[];
+    // 展开状态按 Form.List 的 field.key（而非下标）记录，增删/复制 SKU 后不会错位。
+    const [expandedVariantKeys, setExpandedVariantKeys] = useState<Set<number>>(() => new Set());
+    return (
+        <Card className="editor-section sku-section" bordered={false}>
+            <SectionTitle
+                number="03"
+                title="变体设置"
+                description="卡片用于快速核对与填写；展开后可维护图片、规格轴和该 SKU 的覆盖规格。"
+                extra={<Tag>{snapshot.variants.length} 个 SKU</Tag>}
+            />
+            <Form.List name="variants">
+                {(fields, { add, remove }) => {
+                    // 新建变体默认值：id 为 null 表示服务端尚不存在，
+                    // client_key 作为保存前的临时标识。
+                    const addVariant = () =>
+                        add({
+                            id: null,
+                            client_key: crypto.randomUUID(),
+                            copy_from_variant_id: null,
+                            display_name: null,
+                            source_sku: null,
+                            specification_values: [],
+                            purchase_cost_cny: null,
+                            physical_spec: {
+                                length_mm: null,
+                                width_mm: null,
+                                height_mm: null,
+                                net_weight_g: null,
+                                status: null,
+                            },
+                            package_spec: {
+                                length_mm: null,
+                                width_mm: null,
+                                height_mm: null,
+                                shipping_weight_g: null,
+                                status: null,
+                            },
+                            offer_id: null,
+                            media_asset_ids: [],
+                        } satisfies VariantValues);
+                    return (
+                        <div className="sku-card-list">
+                            {fields.map((field, index) => {
+                                const sourceId = form.getFieldValue([
+                                    'variants',
+                                    field.name,
+                                    'id',
+                                ]) as string | null;
+                                const original = snapshot.variants.find(
+                                    (variant) => variant.id === sourceId
+                                );
+                                const variantValue = form.getFieldValue([
+                                    'variants',
+                                    field.name,
+                                ]) as VariantValues;
+                                const expanded = expandedVariantKeys.has(field.key);
+                                const imageCandidates = original
+                                    ? variantImageCandidates(collectionRecord, original)
+                                    : [];
+                                const selectedAssetIds =
+                                    draftVariants[field.name]?.media_asset_ids ?? [];
+                                const selectedImages = selectedAssetIds
+                                    .map(
+                                        (assetId) =>
+                                            imageCandidates.find(
+                                                (candidate) => candidate.asset_id === assetId
+                                            )?.source_url ??
+                                            original?.media.find(
+                                                (media) => media.asset_id === assetId
+                                            )?.source_url
+                                    )
+                                    .filter((url): url is string => !!url);
+                                // 选中/取消候选图片；setFieldValue 不触发 Form 的
+                                // onValuesChange，因此需通过 onDirty 手动标记未保存。
+                                const toggleImage = (assetId: string) => {
+                                    const next = selectedAssetIds.includes(assetId)
+                                        ? selectedAssetIds.filter((id) => id !== assetId)
+                                        : [...selectedAssetIds, assetId];
+                                    form.setFieldValue(
+                                        ['variants', field.name, 'media_asset_ids'],
+                                        next
+                                    );
+                                    onDirty();
+                                };
+                                const copyVariant = () =>
+                                    add({
+                                        ...variantValue,
+                                        id: null,
+                                        client_key: crypto.randomUUID(),
+                                        copy_from_variant_id: original?.id ?? null,
+                                        display_name: variantValue.display_name
+                                            ? `${variantValue.display_name} 副本`
+                                            : 'SKU 副本',
+                                        offer_id: null,
+                                        media_asset_ids: [],
+                                    });
+                                const toggle = () =>
+                                    setExpandedVariantKeys((previous) => {
+                                        const next = new Set(previous);
+                                        if (next.has(field.key)) next.delete(field.key);
+                                        else next.add(field.key);
+                                        return next;
+                                    });
+                                return (
+                                    <Card className="sku-card" key={field.key} bordered={false}>
+                                        <Form.Item name={[field.name, 'id']} hidden>
+                                            <Input />
+                                        </Form.Item>
+                                        <Form.Item name={[field.name, 'client_key']} hidden>
+                                            <Input />
+                                        </Form.Item>
+                                        <Form.Item
+                                            name={[field.name, 'copy_from_variant_id']}
+                                            hidden
+                                        >
+                                            <Input />
+                                        </Form.Item>
+                                        <Form.Item name={[field.name, 'media_asset_ids']} hidden>
+                                            <Input />
+                                        </Form.Item>
+                                        <div className="sku-card-main">
+                                            <div className="sku-main-thumbnail">
+                                                {selectedImages[0] ? (
+                                                    <Image
+                                                        preview={false}
+                                                        src={selectedImages[0]}
+                                                        alt="SKU 主图"
+                                                    />
+                                                ) : (
+                                                    <span>暂无主图</span>
+                                                )}
+                                            </div>
+                                            <div className="sku-card-content">
+                                                <div className="sku-card-top">
+                                                    <span className="sku-card-index">
+                                                        {index + 1}
+                                                    </span>
+                                                    <Form.Item
+                                                        name={[field.name, 'display_name']}
+                                                        noStyle
+                                                    >
+                                                        <Input.TextArea
+                                                            className="sku-card-name"
+                                                            autoSize={{ minRows: 1, maxRows: 2 }}
+                                                            placeholder="SKU 名称"
+                                                        />
+                                                    </Form.Item>
+                                                    <Space size={4}>
+                                                        {original &&
+                                                            statusTag(original.listing.status)}
+                                                        <Button
+                                                            type="link"
+                                                            size="small"
+                                                            icon={<CopyOutlined />}
+                                                            onClick={copyVariant}
+                                                        >
+                                                            复制 SKU
+                                                        </Button>
+                                                        {fields.length > 1 && (
+                                                            <Popconfirm
+                                                                title="删除 SKU？"
+                                                                description={
+                                                                    original?.listing.status ===
+                                                                    'imported'
+                                                                        ? '只会移除 Atlas 草稿与后续可发布集合，不会删除平台商品。'
+                                                                        : '删除后该 SKU 不再出现在当前商品结构中。'
+                                                                }
+                                                                okText="删除"
+                                                                cancelText="取消"
+                                                                okButtonProps={{ danger: true }}
+                                                                onConfirm={() => remove(field.name)}
+                                                            >
+                                                                <Button
+                                                                    type="link"
+                                                                    danger
+                                                                    size="small"
+                                                                    icon={<DeleteOutlined />}
+                                                                >
+                                                                    删除
+                                                                </Button>
+                                                            </Popconfirm>
+                                                        )}
+                                                    </Space>
+                                                </div>
+                                                <div className="sku-card-summary">
+                                                    <div className="sku-card-field">
+                                                        <span>货号</span>
+                                                        <Form.Item
+                                                            name={[field.name, 'offer_id']}
+                                                            noStyle
+                                                        >
+                                                            <Input placeholder="首次上架前填写" />
+                                                        </Form.Item>
+                                                    </div>
+                                                    <div className="sku-card-field sku-price-field">
+                                                        <span>采购价（CNY）</span>
+                                                        <Form.Item
+                                                            name={[field.name, 'purchase_cost_cny']}
+                                                            noStyle
+                                                            rules={[
+                                                                {
+                                                                    pattern: /^\d+(\.\d{1,4})?$/,
+                                                                    message: '请输入金额',
+                                                                },
+                                                            ]}
+                                                        >
+                                                            <Input placeholder="—" />
+                                                        </Form.Item>
+                                                    </div>
+                                                    <div className="sku-card-field sku-price-field">
+                                                        <span>
+                                                            销售价（
+                                                            {original?.listing.currency_code ?? '₽'}
+                                                            ）
+                                                        </span>
+                                                        <Input
+                                                            value={
+                                                                original?.listing.selling_price ??
+                                                                ''
+                                                            }
+                                                            placeholder="—"
+                                                            readOnly
+                                                        />
+                                                    </div>
+                                                    <div className="sku-card-value">
+                                                        <span>净利润</span>
+                                                        <strong>—</strong>
+                                                    </div>
+                                                    <Button
+                                                        className="sku-expand-button"
+                                                        type="text"
+                                                        icon={
+                                                            <DownOutlined
+                                                                rotate={expanded ? 180 : 0}
+                                                            />
+                                                        }
+                                                        onClick={toggle}
+                                                    >
+                                                        {expanded ? '收起' : '展开'}
+                                                    </Button>
+                                                </div>
+                                            </div>
+                                        </div>
+                                        {expanded && (
+                                            <div className="sku-card-expanded">
+                                                <div className="sku-media-panel">
+                                                    <Typography.Title level={5}>
+                                                        SKU 图片
+                                                    </Typography.Title>
+                                                    {imageCandidates.length ? (
+                                                        <div className="sku-media-grid">
+                                                            {imageCandidates.map((candidate) => {
+                                                                // 仅"转存成功"的候选可直接勾选；
+                                                                // 其余按转存状态展示对应按钮。
+                                                                const selectable =
+                                                                    candidate.status ===
+                                                                        'succeeded' &&
+                                                                    !!candidate.asset_id;
+                                                                const selected =
+                                                                    selectable &&
+                                                                    selectedAssetIds.includes(
+                                                                        candidate.asset_id!
+                                                                    );
+                                                                return (
+                                                                    <div
+                                                                        className={`sku-media-item ${selected ? 'selected' : ''}`}
+                                                                        key={candidate.id}
+                                                                    >
+                                                                        <Image
+                                                                            src={
+                                                                                candidate.source_url
+                                                                            }
+                                                                            alt="采集候选图片"
+                                                                        />
+                                                                        {selectable ? (
+                                                                            <Button
+                                                                                size="small"
+                                                                                type={
+                                                                                    selected
+                                                                                        ? 'primary'
+                                                                                        : 'default'
+                                                                                }
+                                                                                onClick={() =>
+                                                                                    toggleImage(
+                                                                                        candidate.asset_id!
+                                                                                    )
+                                                                                }
+                                                                            >
+                                                                                {selected
+                                                                                    ? '已选择'
+                                                                                    : '选择'}
+                                                                            </Button>
+                                                                        ) : (
+                                                                            <Button
+                                                                                size="small"
+                                                                                loading={
+                                                                                    materializingTransferId ===
+                                                                                    candidate.id
+                                                                                }
+                                                                                disabled={
+                                                                                    candidate.status ===
+                                                                                        'queued' ||
+                                                                                    candidate.status ===
+                                                                                        'running' ||
+                                                                                    candidate.status ===
+                                                                                        'failed'
+                                                                                }
+                                                                                onClick={() =>
+                                                                                    void onMaterialize(
+                                                                                        candidate.id
+                                                                                    )
+                                                                                }
+                                                                            >
+                                                                                {candidate.status ===
+                                                                                'pending_selection'
+                                                                                    ? '转存后选择'
+                                                                                    : candidate.status ===
+                                                                                        'failed'
+                                                                                      ? '转存失败'
+                                                                                      : '转存中'}
+                                                                            </Button>
+                                                                        )}
+                                                                    </div>
+                                                                );
+                                                            })}
+                                                        </div>
+                                                    ) : (
+                                                        <div className="sku-media-empty">
+                                                            暂无采集图片
+                                                        </div>
+                                                    )}
+                                                </div>
+                                                <div className="sku-spec-panel">
+                                                    <Typography.Title level={5}>
+                                                        SKU 规格
+                                                    </Typography.Title>
+                                                    <Form.Item
+                                                        name={[
+                                                            field.name,
+                                                            'package_spec',
+                                                            'shipping_weight_g',
+                                                        ]}
+                                                        label="包装重量"
+                                                    >
+                                                        <Input
+                                                            type="number"
+                                                            min="0"
+                                                            step="any"
+                                                            addonAfter="g"
+                                                        />
+                                                    </Form.Item>
+                                                    <Form.Item label="包装尺寸">
+                                                        <InlineDimensions
+                                                            name={[field.name, 'package_spec']}
+                                                        />
+                                                    </Form.Item>
+                                                    <Form.Item
+                                                        name={[
+                                                            field.name,
+                                                            'physical_spec',
+                                                            'net_weight_g',
+                                                        ]}
+                                                        label="商品重量"
+                                                    >
+                                                        <Input
+                                                            type="number"
+                                                            min="0"
+                                                            step="any"
+                                                            addonAfter="g"
+                                                        />
+                                                    </Form.Item>
+                                                    <Form.Item label="商品尺寸">
+                                                        <InlineDimensions
+                                                            name={[field.name, 'physical_spec']}
+                                                        />
+                                                    </Form.Item>
+                                                    {/* 规格轴来自采集结果：颜色轴展示为"商品颜色" */}
+                                                    <Form.List
+                                                        name={[field.name, 'specification_values']}
+                                                    >
+                                                        {(specFields) =>
+                                                            specFields.length ? (
+                                                                <>
+                                                                    {specFields.map((specField) => {
+                                                                        const axisKey =
+                                                                            form.getFieldValue([
+                                                                                'variants',
+                                                                                field.name,
+                                                                                'specification_values',
+                                                                                specField.name,
+                                                                                'axis_key',
+                                                                            ]) as
+                                                                                string | undefined;
+                                                                        const label =
+                                                                            /color|颜色/i.test(
+                                                                                axisKey ?? ''
+                                                                            )
+                                                                                ? '商品颜色'
+                                                                                : axisKey ||
+                                                                                  '商品规格';
+                                                                        return (
+                                                                            <Form.Item
+                                                                                key={specField.key}
+                                                                                name={[
+                                                                                    specField.name,
+                                                                                    'value_name',
+                                                                                ]}
+                                                                                label={label}
+                                                                            >
+                                                                                <Input placeholder="未填写" />
+                                                                            </Form.Item>
+                                                                        );
+                                                                    })}
+                                                                </>
+                                                            ) : (
+                                                                <Form.Item label="商品颜色">
+                                                                    <Input
+                                                                        placeholder="未填写"
+                                                                        disabled
+                                                                    />
+                                                                </Form.Item>
+                                                            )
+                                                        }
+                                                    </Form.List>
+                                                </div>
+                                            </div>
+                                        )}
+                                    </Card>
+                                );
+                            })}
+                            <div className="add-sku-row">
+                                <Button
+                                    className="add-sku-button"
+                                    type="dashed"
+                                    icon={<PlusOutlined />}
+                                    onClick={addVariant}
+                                >
+                                    添加 SKU 变体
+                                </Button>
+                            </div>
+                        </div>
+                    );
+                }}
+            </Form.List>
+        </Card>
+    );
+}

apps/web/src/pages/products/components/SectionTitle.css

@@ -0,0 +1,32 @@
+/* 编辑区块标题（SectionTitle）：编号徽标 + 标题 + 副标题，各区块共用。 */
+.editor-section-heading {
+    display: flex;
+    align-items: flex-start;
+    justify-content: space-between;
+    gap: 20px;
+    margin-bottom: 22px;
+}
+.editor-section-heading h4.ant-typography {
+    margin: 2px 0 3px;
+    font-size: 20px;
+}
+.editor-section-number {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    min-width: 25px;
+    height: 25px;
+    margin-right: 9px;
+    border-radius: 7px;
+    background: #ede9fe;
+    color: #7c3aed;
+    font-size: 13px;
+    font-weight: 800;
+    vertical-align: 2px;
+}
+@media (max-width: 860px) {
+    .editor-section-heading {
+        align-items: flex-start;
+        flex-direction: column;
+    }
+}

apps/web/src/pages/products/components/SectionTitle.tsx

@@ -0,0 +1,26 @@
+import { Typography } from 'antd';
+import type { ReactNode } from 'react';
+import './SectionTitle.css';
+
+type Props = {
+    number: string;
+    title: string;
+    description?: string;
+    extra?: ReactNode;
+};
+
+/** 编辑区块标题：编号 + 标题 + 副标题 + 右侧附加内容，各区块共用。 */
+export function SectionTitle({ number, title, description, extra }: Props) {
+    return (
+        <div className="editor-section-heading">
+            <div>
+                <Typography.Title level={4}>
+                    {number && <span className="editor-section-number">{number}</span>}
+                    {title}
+                </Typography.Title>
+                {description && <Typography.Text type="secondary">{description}</Typography.Text>}
+            </div>
+            {extra}
+        </div>
+    );
+}