first commit

utils/common.js

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+import { getDeviceInfo } from "@/utils/system";
+import {
+  saveRecord,
+  viewRecord,
+  createShareToken,
+  createTracking,
+} from "@/api/system";
+
+export const generateObjectId = (
+  m = Math,
+  d = Date,
+  h = 16,
+  s = (s) => m.floor(s).toString(h),
+) => s(d.now() / 1000) + " ".repeat(h).replace(/./g, () => s(m.random() * h));
+
+export const uploadImage = (filePath) => {
+  return new Promise((resolve, reject) => {
+    uni.uploadFile({
+      url: "https://api.ai-meng.com/api/common/upload",
+      filePath: filePath,
+      name: "file",
+      header: {
+        "x-app-id": "69665538a49b8ae3be50fe5d",
+      },
+      success: (res) => {
+        if (res.statusCode < 400) {
+          try {
+            const keyJson = JSON.parse(res.data);
+            if (keyJson?.data?.result === "auditFailed") {
+              reject("图片不符合发布规范，请稍作修改后再试");
+            } else {
+              const url = `https://file.lihailezzc.com/${keyJson?.data.key}`;
+              resolve(url);
+            }
+          } catch (e) {
+            reject(e);
+          }
+        } else {
+          reject(new Error("Upload failed"));
+        }
+      },
+      fail: (err) => {
+        reject(err);
+      },
+    });
+  });
+};
+
+export const saveRecordRequest = async (path, targetId, scene, imageUrl) => {
+  if (!imageUrl) {
+    imageUrl = await uploadImage(path);
+  }
+  const deviceInfo = getDeviceInfo();
+  saveRecord({
+    scene,
+    targetId,
+    imageUrl,
+    deviceInfo,
+  });
+};
+
+export const saveViewRequest = async (shareToken, scene, targetId = "") => {
+  const deviceInfo = getDeviceInfo();
+  viewRecord({
+    shareToken,
+    scene,
+    targetId,
+    deviceInfo,
+  });
+};
+
+export const saveRemoteImageToLocal = (imageUrl) => {
+  return new Promise((resolve, reject) => {
+    uni.downloadFile({
+      url: imageUrl,
+      success: (res) => {
+        if (res.statusCode === 200) {
+          uni.saveImageToPhotosAlbum({
+            filePath: res.tempFilePath,
+            success: () => {
+              resolve(true);
+            },
+            fail: (err) => {
+              reject(err);
+            },
+          });
+        } else {
+          reject(
+            new Error("Download failed with status code: " + res.statusCode),
+          );
+        }
+      },
+      fail: (err) => {
+        reject(err);
+      },
+    });
+  });
+};
+
+export const getShareToken = async (scene, targetId = "") => {
+  const deviceInfo = getDeviceInfo();
+  const shareTokenRes = await createShareToken({
+    scene,
+    targetId,
+    ...deviceInfo,
+  });
+  return shareTokenRes?.shareToken || "";
+};
+
+export const trackRecord = (event) => {
+  const pages = getCurrentPages();
+  // 核心修复：在小程序刚启动或页面尚未压栈时，pages 可能为空数组
+  const currentPage = pages && pages.length > 0 ? pages[pages.length - 1] : null;
+  const route = currentPage ? currentPage.route : "app_launch";
+
+  const deviceInfo = getDeviceInfo();
+  createTracking({
+    ...event,
+    page: route,
+    deviceInfo,
+  });
+};
+
+export const getThumbUrl = (url) => {
+  if (!url) return "";
+  return `${url}?imageView2/1/w/200/h/200/q/80`;
+};