feat: 一些bug修复

miniprogram/base/pageMixin.ts

@@ -1,9 +1,6 @@
 import { PAPER_SIZE } from '../constants/colors';
 import { downloadPrint, tryUnlockWithRewardedAd } from '../utils/downloadPrint';
-import {
+import { shouldShowShareGuide, shouldUnlockWithAd } from '../utils/shareGuide';
-    shouldShowShareGuide,
-    shouldUnlockWithAd,
-} from '../utils/shareGuide';
 import { BaseDrawService } from '../core/draw/baseDraw';
 import tracker from '../utils/tracker';
 import { defaultShareConfig } from '../config/config';
@@ -411,24 +408,19 @@ export function getPageCommonMethods(config: PageCommonMethodsConfig = {}) {
                     quality: 1,
                 });
 
-                console.log('sourcePath', sourcePath);
-
                 const processed = await debugPublishTools.processImage({
                     sourcePath,
                     settings: detail.settings,
                 });
-                console.log('processed', processed);
 
                 const cloudPath = buildWorksheetPreviewCloudPath(
                     publishMeta.category,
                     publishMeta.id,
                 );
-                console.log('cloudPath', cloudPath);
                 const uploadRes = await wx.cloud.uploadFile({
                     cloudPath,
                     filePath: processed.tempFilePath,
                 });
-                console.log('uploadRes', uploadRes);
 
                 const cloudCall = (await wx.cloud.callFunction({
                     name: 'worksheetsPublish',
@@ -439,13 +431,11 @@ export function getPageCommonMethods(config: PageCommonMethodsConfig = {}) {
                 })) as {
                     result?: { success?: boolean; message?: string };
                 };
-                console.log('cloudCall', cloudCall);
                 if (!cloudCall.result?.success) {
                     throw new Error(
                         cloudCall.result?.message || '云端写入失败',
                     );
                 }
-                console.log('success');
                 this.setData({
                     debugPublishVisible: false,
                     debugPublishMeta: {

miniprogram/config/config.ts

@@ -14,8 +14,8 @@ export const defaultPrintConfig: PrintConfig = {
 };
 
 export const defaultShareConfig = {
-    // title: '涂鸦丫 - 一张会“教知识”的涂色卡',
+    // title: '涂鸦丫·儿童打印练习纸，数学练字拼音一键打印',
-    title: '涂鸦丫 - 快来生成宝宝的专属学习卡',
+    title: '涂鸦丫·轻松早教练习纸，幼小衔接宝妈分享推荐',
     path: '/pages/mathIndex/mathIndex',
     imageUrl: 'https://cdn.joeyone.cn/doodle/share-img/index-share-v2.png',
 };

miniprogram/englishPages/letterTracing/letterTracing.ts

@@ -52,6 +52,24 @@ function getDailyGroupIndex(letters?: string[]): number {
     return idx >= 0 ? idx : 0;
 }
 
+function pickRandomIndexExcept(total: number, current: number): number {
+    if (total <= 1) return 0;
+    let next = Math.floor(Math.random() * total);
+    while (next === current) {
+        next = Math.floor(Math.random() * total);
+    }
+    return next;
+}
+
+function pickRandomLetterExcept(current: string): string {
+    if (LETTERS_UPPER.length <= 1) return LETTERS_UPPER[0] ?? 'A';
+    let next = LETTERS_UPPER[Math.floor(Math.random() * LETTERS_UPPER.length)];
+    while (next === current) {
+        next = LETTERS_UPPER[Math.floor(Math.random() * LETTERS_UPPER.length)];
+    }
+    return next;
+}
+
 const pageInfoLookup = getModeInfo;
 
 type PageData = CanvasDataState & {
@@ -279,6 +297,51 @@ createPage(
             this.drawCanvas();
         },
 
+        /** 预览区刷新：按当前模式随机换字母 / 分组后重绘 */
+        onPreviewRefresh() {
+            const mode = this.data.traceMode;
+            const updates: Partial<PageData> = {};
+
+            switch (mode) {
+                case 'letter-tracing-single': {
+                    const next = pickRandomLetterExcept(
+                        this.data.selectedLetter,
+                    );
+                    updates.selectedLetter = next;
+                    updates.selectedLetterPair = `${next}${next.toLowerCase()}`;
+                    break;
+                }
+                case 'letter-tracing-case-pairing':
+                case 'letter-tracing-half':
+                    updates.letterCaseLower = !this.data.letterCaseLower;
+                    break;
+                case 'letter-tracing-three':
+                    updates.selectedTripleGroupIdx = pickRandomIndexExcept(
+                        TRIPLE_GROUPS.length,
+                        this.data.selectedTripleGroupIdx,
+                    );
+                    break;
+                case 'letter-tracing-daily-checkin':
+                    updates.selectedDailyGroupIdx = pickRandomIndexExcept(
+                        DAILY_GROUPS.length,
+                        this.data.selectedDailyGroupIdx,
+                    );
+                    break;
+                default:
+                    break;
+            }
+
+            if (Object.keys(updates).length > 0) {
+                this.setData(
+                    updates as Partial<PageData> & WechatMiniprogram.IAnyObject,
+                    () => this.drawCanvas(),
+                );
+                return;
+            }
+
+            this.drawCanvas();
+        },
+
         async onPreviewFavorite() {
             const next = !this.data.isPreviewFavorite;
             this.setData({ isPreviewFavorite: next });

miniprogram/englishPages/letterTracing/letterTracing.wxml

@@ -4,10 +4,11 @@
     <view class="lt-main">
         <preview-card
             id="previewCard"
-            showRefresh="{{false}}"
+            showRefresh="{{true}}"
             showFavorite="{{true}}"
             favorited="{{isPreviewFavorite}}"
             bind:canvas-ready="onCanvasReady"
+            bind:refresh="onPreviewRefresh"
             bind:favorite="onPreviewFavorite" />
 
         <!-- 选择字母（默认字帖模式） -->

miniprogram/pages/favorites/favorites.ts

@@ -41,17 +41,12 @@ type DownloadSection = {
     items: DownloadRow[];
 };
 
-function buildWorksheetPath(worksheetId: string, category: string): string {
+/** 跳转路径仅以云库 worksheets.path 为准 */
-    if (category === 'math') {
+function getWorksheetNavPath(
-        return `/mathPages/mathDraw/mathDraw?id=${worksheetId}`;
+    ws: FavoriteRecord['worksheet'] | DownloadLogRecord['worksheet'],
-    }
+): string {
-    if (category === 'puzzle') {
+    const path = ws?.path?.trim();
-        return `/focusPages/focusDraw/focusDraw?id=${worksheetId}`;
+    return path && path.startsWith('/') ? path : '';
-    }
-    if (category === 'english') {
-        return `/englishPages/letterTracing/letterTracing?id=${worksheetId}`;
-    }
-    return `/mathPages/mathDraw/mathDraw?id=${worksheetId}`;
 }
 
 function mapFavoriteToItem(record: FavoriteRecord): FavoriteItem {
@@ -68,7 +63,7 @@ function mapFavoriteToItem(record: FavoriteRecord): FavoriteItem {
     return {
         id: record._id,
         worksheetId: record.worksheetId,
-        path: buildWorksheetPath(record.worksheetId, category),
+        path: getWorksheetNavPath(ws),
         title,
         metaLine,
         stars: Math.min(difficulty, 3),
@@ -136,7 +131,7 @@ function groupDownloadsByDate(records: DownloadLogRecord[]): DownloadSection[] {
         groups[key].items.push({
             id: record._id,
             worksheetId: record.worksheetId,
-            path: buildWorksheetPath(record.worksheetId, category),
+            path: getWorksheetNavPath(ws),
             title: ws?.title || '未知题型',
             metaLine,
             stars: Math.min(difficulty, 3),
@@ -189,7 +184,10 @@ Page({
         const tab = this.data.activeTab;
         if (tab === 'favorites' && this.data.favoriteList.length === 0) {
             this.loadFavorites();
-        } else if (tab === 'downloads' && this.data.downloadSections.length === 0) {
+        } else if (
+            tab === 'downloads' &&
+            this.data.downloadSections.length === 0
+        ) {
             this.loadDownloads();
         }
     },
@@ -238,8 +236,10 @@ Page({
 
     onCardTap(e: WechatMiniprogram.TouchEvent) {
         const path = e.currentTarget.dataset.path as string | undefined;
-        console.log('path:', path);
+        if (!path) {
-        if (!path) return;
+            wx.showToast({ title: '该练习已下架', icon: 'none' });
+            return;
+        }
         wx.navigateTo({ url: path });
     },
 
@@ -279,12 +279,4 @@ Page({
             },
         });
     },
-
-    onDownloadMore(e: WechatMiniprogram.TouchEvent) {
-        const id = e.currentTarget.dataset.id as string | undefined;
-        wx.showToast({
-            title: id ? `更多操作：${id}` : '更多',
-            icon: 'none',
-        });
-    },
 });

miniprogram/pages/favorites/favorites.wxml

@@ -199,10 +199,7 @@
                                         >
                                     </view>
                                 </view>
-                                <view
+                                <view class="fav-dl-row__more">
-                                    class="fav-dl-row__more"
-                                    data-id="{{row.id}}"
-                                    catchtap="onDownloadMore">
                                     <toy-icon
                                         name="arrow-right"
                                         size="36rpx"

miniprogram/utils/downloadLogs.ts

@@ -11,6 +11,10 @@ export interface DownloadLogRecord {
         subtitle: string;
         category: string;
         subcategory: string;
+        path: string;
+        ageMin?: number;
+        ageMax?: number;
+        difficulty?: number;
         previewImg: string;
     } | null;
 }

miniprogram/utils/favorites.ts

@@ -11,6 +11,7 @@ export interface FavoriteRecord {
         subtitle: string;
         category: string;
         subcategory: string;
+        path: string;
         ageMin: number;
         ageMax: number;
         difficulty: number;