import type {
    CreateStoreRequest,
    CursorPaginationMeta,
    Store,
    StoreOperationResponse,
    UpdateStoreRequest,
} from '@atlas/contracts';
import { api } from '@/services/api';

export interface StoreListResult {
    data: Store[];
    meta: CursorPaginationMeta;
}

export interface UpdateStoreOptions {
    /** 提交时的乐观锁版本，取自门店资源 revision */
    revision: number;
}

/**
 * 门店管理接口，契约见 docs/api/stores-and-platforms.md。
 * 列表必须用 platform_id 查询参数（管理列表禁止携带 X-Atlas-Platform-Id header）。
 */
export const storesApi = {
    list: (platformId: string, cursor?: string) =>
        api.getList<Store, CursorPaginationMeta>('/stores', {
            params: { platform_id: platformId, limit: 20, ...(cursor ? { cursor } : {}) },
        }),

    get: (storeId: string) => api.get<Store>(`/stores/${storeId}`),

    /** 创建后店铺处于 verifying 状态，凭据验证由后台异步执行 */
    create: (payload: CreateStoreRequest) =>
        api.post<StoreOperationResponse>('/stores', payload, {
            headers: { 'Idempotency-Key': crypto.randomUUID() },
        }),

    /**
     * 编辑：If-Match 乐观锁。未传 api_key 返回更新后的店铺；
     * 传入新 api_key 返回 202 与验证 operation（响应仍是 { store, operation }）。
     */
    update: (storeId: string, payload: UpdateStoreRequest, options: UpdateStoreOptions) =>
        api.patch<Store | StoreOperationResponse>(`/stores/${storeId}`, payload, {
            headers: {
                'If-Match': `"${options.revision}"`,
                'Idempotency-Key': crypto.randomUUID(),
            },
        }),

    setDefault: (storeId: string) =>
        api.post<Store>(`/stores/${storeId}/set-default`, undefined, {
            headers: { 'Idempotency-Key': crypto.randomUUID() },
        }),

    requestCredentialVerification: (storeId: string) =>
        api.post<StoreOperationResponse>(`/stores/${storeId}/credential-verifications`, undefined, {
            headers: { 'Idempotency-Key': crypto.randomUUID() },
        }),

    requestWarehouseSync: (storeId: string) =>
        api.post<StoreOperationResponse>(`/stores/${storeId}/warehouse-syncs`, undefined, {
            headers: { 'Idempotency-Key': crypto.randomUUID() },
        }),

    /** 删除当前默认店铺时同平台还有其他店铺会返回 422 DEFAULT_STORE_REPLACEMENT_REQUIRED */
    remove: (storeId: string) =>
        api.delete<void>(`/stores/${storeId}`, {
            headers: { 'Idempotency-Key': crypto.randomUUID() },
        }),

    /**
     * 绑定水印模板，契约见 docs/api/stores-and-platforms.md（PUT /api/stores/{id}/watermark-binding）。
     * 传 null 表示「暂不绑定」；模板必须是当前工作空间的活动模板，返回店铺水印摘要。
     */
    bindWatermark: (storeId: string, templateId: string | null) =>
        api.put<Store>(
            `/stores/${storeId}/watermark-binding`,
            { template_id: templateId },
            {
                headers: { 'Idempotency-Key': crypto.randomUUID() },
            }
        ),
};