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
@@ -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),
+        });
    });
-};