feat: 完成分龄页开发

2026-05-06 17:28:51 +08:00
parent 50394154f7
commit 9bdf850f20
54 changed files with 3499 additions and 1021 deletions
@@ -5,6 +5,7 @@

 import { checkAndSaveImage } from './saveImage';
 import tracker from './tracker';
+import { incrementWorksheetDownloads } from './worksheetStats';

 // 存储键名
 const STORAGE_KEY_DOWNLOAD_COUNT = 'downloadCount';
@@ -195,8 +196,9 @@ function doDownload(
        errorToast?: string;
        trackerName?: string;
        trackerMode?: string;
+        worksheetId?: string;
    },
-) {
+): Promise<boolean> {
    // 上报下载埋点
    if (options.trackerName) {
        if (options.trackerMode) {
@@ -206,11 +208,15 @@ function doDownload(
        }
    }

-    // 增加下载次数
-    incrementDownloadCount();
-
-    // 执行下载（checkAndSaveImage 内部已有成功提示，这里不需要额外处理）
-    checkAndSaveImage(canvas);
+    return checkAndSaveImage(canvas).then((saved) => {
+        if (saved) {
+            incrementDownloadCount();
+            if (options.worksheetId) {
+                incrementWorksheetDownloads(options.worksheetId);
+            }
+        }
+        return saved;
+    });
 }

 /**
@@ -221,6 +227,7 @@ function doDownload(
 * @param options.errorToast 错误提示（可选，默认：'请先生成内容'）
 * @param options.trackerName 埋点名称（可选）
 * @param options.trackerMode 埋点模式（可选）
+ * @param options.worksheetId worksheet ID（可选，保存成功后更新 downloads）
 */
 export async function downloadPrint(
    canvas: Canvas | null,
@@ -229,20 +236,20 @@ export async function downloadPrint(
        errorToast?: string;
        trackerName?: string;
        trackerMode?: string;
+        worksheetId?: string;
    } = {},
-): Promise<void> {
+): Promise<boolean> {
    // 检查 canvas 是否存在
    if (!canvas) {
        wx.showToast({
            title: options.errorToast || '请先生成内容',
            icon: 'none',
        });
-        return;
+        return false;
    }

    if (isDevBypassLimits()) {
-        doDownload(canvas, options);
-        return;
+        return doDownload(canvas, options);
    }

    // 获取今日下载次数
@@ -251,21 +258,19 @@ export async function downloadPrint(

    // 如果已观看广告，直接下载
    if (hasWatchedAd) {
-        doDownload(canvas, options);
-        return;
+        return doDownload(canvas, options);
    }

    // 如果未超过免费次数，直接下载
    if (downloadCount < FREE_DOWNLOAD_LIMIT) {
-        doDownload(canvas, options);
-        return;
+        return doDownload(canvas, options);
    }

    // 超过免费次数，需要观看广告
    const watched = await showVideoAd();
    if (watched) {
        // 观看完成，可以下载
-        doDownload(canvas, options);
+        return doDownload(canvas, options);
    }
    /* else {
        // 未观看完成，提示用户
@@ -275,4 +280,5 @@ export async function downloadPrint(
            duration: 2000,
        });
    } */
+    return false;
 }
@@ -3,63 +3,75 @@ import { A4_EXPORT_SIZE_150DPI } from '../constants/colors';
 /**
 * 导出为固定打印分辨率（A4 150 DPI），避免高 DPR 设备导出过大图导致打印慢、文件大
 */
-const doSaveImage = (canvas: Canvas) => {
-    const { width: destWidth, height: destHeight } = A4_EXPORT_SIZE_150DPI;
-    wx.canvasToTempFilePath({
-        canvas,
-        fileType: 'jpg',
-        quality: 0.9,
-        destWidth,
-        destHeight,
-        success: (res) => {
-            wx.saveImageToPhotosAlbum({
-                filePath: res.tempFilePath,
-                success: () => {
-                    // 下载成功提示（下载次数记录在 downloadPrint.ts 中处理）
-                    wx.showToast({
-                        title: '保存成功，请在相册中查看',
-                        icon: 'success',
-                        duration: 2000,
-                    });
-                },
-                // fail: () => wx.showToast({
-                //     title: '保存涂色卡失败，请重试！',
-                //     icon: 'none',
-                //     duration: 2000,
-                // })
-            });
-        },
-        fail: () => {
-            wx.showToast({
-                title: '生成涂色卡失败，请重试！',
-                icon: 'none',
-                duration: 2000,
-            });
-        },
+const doSaveImage = (canvas: Canvas): Promise<boolean> =>
+    new Promise((resolve) => {
+        const { width: destWidth, height: destHeight } = A4_EXPORT_SIZE_150DPI;
+        wx.canvasToTempFilePath({
+            canvas,
+            fileType: 'jpg',
+            quality: 0.9,
+            destWidth,
+            destHeight,
+            success: (res) => {
+                wx.saveImageToPhotosAlbum({
+                    filePath: res.tempFilePath,
+                    success: () => {
+                        wx.showToast({
+                            title: '保存成功，请在相册中查看',
+                            icon: 'success',
+                            duration: 2000,
+                        });
+                        resolve(true);
+                    },
+                    fail: () => {
+                        wx.showToast({
+                            title: '保存涂色卡失败，请重试！',
+                            icon: 'none',
+                            duration: 2000,
+                        });
+                        resolve(false);
+                    },
+                });
+            },
+            fail: () => {
+                wx.showToast({
+                    title: '生成涂色卡失败，请重试！',
+                    icon: 'none',
+                    duration: 2000,
+                });
+                resolve(false);
+            },
+        });
    });
-};

-const requestPhotoPermission = (canvas: Canvas) => {
-    wx.authorize({
-        scope: 'scope.writePhotosAlbum',
-        success: () => doSaveImage(canvas),
-        fail: () =>
-            wx.showToast({
-                title: '请在“设置-添加到相册”中开启相册权限以保存涂色卡',
-                icon: 'none',
-                duration: 3000,
-            }),
+const requestPhotoPermission = (canvas: Canvas): Promise<boolean> =>
+    new Promise((resolve) => {
+        wx.authorize({
+            scope: 'scope.writePhotosAlbum',
+            success: () => {
+                doSaveImage(canvas).then(resolve);
+            },
+            fail: () => {
+                wx.showToast({
+                    title: '请在“设置-添加到相册”中开启相册权限以保存涂色卡',
+                    icon: 'none',
+                    duration: 3000,
+                });
+                resolve(false);
+            },
+        });
    });
-};

-export const checkAndSaveImage = (canvas: Canvas) => {
-    wx.getSetting({
-        success: (res) => {
-            if (!res.authSetting['scope.writePhotosAlbum']) {
-                requestPhotoPermission(canvas);
-            } else {
-                doSaveImage(canvas);
-            }
-        },
+export const checkAndSaveImage = (canvas: Canvas): Promise<boolean> =>
+    new Promise((resolve) => {
+        wx.getSetting({
+            success: (res) => {
+                if (!res.authSetting['scope.writePhotosAlbum']) {
+                    requestPhotoPermission(canvas).then(resolve);
+                } else {
+                    doSaveImage(canvas).then(resolve);
+                }
+            },
+            fail: () => resolve(false),
+        });
    });
-};
@@ -0,0 +1,31 @@
+type WorksheetStatsField = 'likes' | 'downloads';
+
+export async function updateWorksheetStats(
+    id: string,
+    field: WorksheetStatsField,
+): Promise<boolean> {
+    const worksheetId = String(id || '').trim();
+    if (!worksheetId) return false;
+
+    try {
+        const { result } = await wx.cloud.callFunction({
+            name: 'worksheetsStatsUpdate',
+            data: {
+                id: worksheetId,
+                field,
+            },
+        });
+        return !!(result as { success?: boolean } | undefined)?.success;
+    } catch (error) {
+        console.error('update worksheet stats failed', field, worksheetId, error);
+        return false;
+    }
+}
+
+export function incrementWorksheetLikes(id: string): Promise<boolean> {
+    return updateWorksheetStats(id, 'likes');
+}
+
+export function incrementWorksheetDownloads(id: string): Promise<boolean> {
+    return updateWorksheetStats(id, 'downloads');
+}