同步小程序与管理端更新，完善抽烟记录和解绑冷静期

weapp/pages/diary/diary.js

@@ -1,9 +1,10 @@
+const { withDataCache } = require('../../utils/page-cache');
 const { getLayout } = require('../../utils/layout');
 // Diary journal with server pagination.
 const { api, getImageUrl } = require('../../utils/request');
 const { diaryEntry } = require('../../utils/journal');
 const { saveScrollPosition, getScrollPosition } = require('../../utils/scroll-pos');
-Page({
+Page(withDataCache({
   onResize: function() { this.setData(getLayout()); },
   data: {
     loading: true, loadError: false,
@@ -22,18 +23,13 @@ Page({
     this.setData({ scrollTop: getScrollPosition('diary') });
   },
   onShow: function() {
-    var self = this;
-    var savedTop = getScrollPosition('diary');
-    this.setData({ scrollTop: savedTop });
-    setTimeout(function() {
-      self.setData({ scrollTop: savedTop });
-    }, 100);
     this.loadData();
   },
 
   // 收藏 tab 切换已移除
 
   onScroll: function(e) {
+    this._scrollTop = e.detail.scrollTop;
     saveScrollPosition('diary', e.detail.scrollTop);
   },
 
@@ -58,7 +54,7 @@ Page({
   loadData: async function() {
     if (this._loading) return;
     this._loading = true;
-    this.setData({ loading: true, loadError: false });
+    this.setData({ loading: !this._hasCachedData, loadError: false });
     try {
       var data = await api.diaryList({ page: 1, page_size: this.data.pageSize });
       var items = this._formatItems(data.items || []);
@@ -185,17 +181,17 @@ Page({
   goToDetail: function(e) {
     var id = e.currentTarget.dataset.id;
     if (!id) return;
-    saveScrollPosition('diary', this.data.scrollTop);
+    saveScrollPosition('diary', this._scrollTop == null ? this.data.scrollTop : this._scrollTop);
     wx.navigateTo({ url: '/pages/diary_detail/diary_detail?id=' + id });
   },
 
   _savePosBeforeLeave: function() {
-    saveScrollPosition('diary', this.data.scrollTop);
+    saveScrollPosition('diary', this._scrollTop == null ? this.data.scrollTop : this._scrollTop);
   },
 
   openJournalEntry: function(e) { this.goToDetail(e); },
   goToPublish: function() { this._savePosBeforeLeave(); wx.navigateTo({ url: '/pages/publish/publish?type=diary' }); },
-  goHome: function() { this._savePosBeforeLeave(); wx.redirectTo({ url: '/pages/index/index' }); },
+  goHome: function() { this._savePosBeforeLeave(); wx.switchTab({ url: '/pages/index/index' }); },
   goBack: function() { wx.navigateBack(); },
-  goProfile: function() { this._savePosBeforeLeave(); wx.redirectTo({ url: '/pages/profile/profile' }); }
-});
+  goProfile: function() { this._savePosBeforeLeave(); wx.switchTab({ url: '/pages/profile/profile' }); }
+}, {"loadData": ["diaryList", "coupleInfo"]}));