init: initial commit
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const { getLayout } = require('../../utils/layout');
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// Diary journal with server pagination.
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const { api, getImageUrl } = require('../../utils/request');
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const { diaryEntry } = require('../../utils/journal');
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const { saveScrollPosition, getScrollPosition } = require('../../utils/scroll-pos');
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Page({
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onResize: function() { this.setData(getLayout()); },
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data: {
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loading: true, loadError: false,
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list: [],
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page: 1,
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pageSize: 20,
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total: 0,
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loadingMore: false,
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hasMore: true,
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scrollTop: 0,
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tabType: 'all' // 'all' 全部 | 'favorite' 收藏
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},
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onLoad: function(options) {
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this.setData(getLayout());
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this.setData({ scrollTop: getScrollPosition('diary') });
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},
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onShow: function() {
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var self = this;
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var savedTop = getScrollPosition('diary');
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this.setData({ scrollTop: savedTop });
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setTimeout(function() {
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self.setData({ scrollTop: savedTop });
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}, 100);
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this.loadData();
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},
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// 收藏 tab 切换已移除
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onScroll: function(e) {
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saveScrollPosition('diary', e.detail.scrollTop);
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},
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onPullDownRefresh: async function() {
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this.setData({ page: 1, list: [], hasMore: true });
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await this.loadData();
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wx.stopPullDownRefresh();
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},
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onScrollToLower: function() {
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if (this.data.loadingMore || !this.data.hasMore) return;
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this.loadMore();
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},
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onShareAppMessage: function() {
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return { title: '让所有的爱有迹可循', path: '/pages/diary/diary', imageUrl: '/images/share.png' };
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},
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onShareTimeline: function() {
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return { title: '让所有的爱有迹可循', imageUrl: '/images/share.png' };
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},
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loadData: async function() {
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if (this._loading) return;
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this._loading = true;
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this.setData({ loading: true, loadError: false });
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try {
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var data = await api.diaryList({ page: 1, page_size: this.data.pageSize });
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var items = this._formatItems(data.items || []);
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this.setData({
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page: 1,
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list: items,
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total: data.total || 0,
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hasMore: (data.total || 0) > this.data.pageSize
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});
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this._loadPartnerInfo();
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} catch (e) {
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this.setData({ loadError: true });
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console.error(e);
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wx.showToast({ title: (e && (e.error || e.errMsg || e.message)) || '加载失败', icon: 'none' });
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} finally { this._loading = false; this.setData({ loading: false }); }
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},
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loadMore: async function() {
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if (this.data.loadingMore || !this.data.hasMore) return;
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this.setData({ loadingMore: true });
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try {
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var nextPage = this.data.page + 1;
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var data = await api.diaryList({ page: nextPage, page_size: this.data.pageSize });
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var newItems = this._formatItems(data.items || []);
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var merged = this.data.list.concat(newItems);
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this.setData({
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list: merged,
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page: nextPage,
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hasMore: merged.length < (data.total || 0),
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loadingMore: false
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});
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this._loadPartnerInfo();
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} catch (e) {
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this.setData({ loadingMore: false });
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}
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},
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_formatItems: function(items) {
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var myUid = wx.getStorageSync('userId');
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var partnerNames = {};
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var partnerAvatars = {};
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return items.map(function(item) {
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item.creator_name = partnerNames[item.created_by] || '我';
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item.creator_avatar = partnerAvatars[item.created_by] || '';
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item.created_time = item.created_at ? item.created_at.substring(0, 16).replace('T', ' ') : '';
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var imgs = item.images || [];
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if (typeof imgs === 'string') {
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try { imgs = JSON.parse(imgs); } catch(e) { imgs = []; }
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}
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if (!Array.isArray(imgs)) imgs = [];
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item.imageUrls = imgs.map(function(p) { return getImageUrl(p); });
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// 生成摘要文本（截断内容，用于无图卡片展示）
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var summaryText = item.content || item.title || '';
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summaryText = summaryText.replace(/\s+/g, ' ');
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if (summaryText.length > 80) summaryText = summaryText.substring(0, 80) + '...';
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item.summary = summaryText;
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// 地理位置：优先显示地址名称，其次显示经纬度
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item.location_text = item.location || ((item.lat && item.lng) ? (item.lat + ', ' + item.lng) : '');
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return Object.assign(item, diaryEntry(item));
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});
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},
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_loadPartnerInfo: async function() {
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try {
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var info = await api.coupleInfo();
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var myUid = wx.getStorageSync('userId');
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var p1 = info.partner1 || {}, p2 = info.partner2 || {};
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var names = {}, avatars = {};
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names[p1.id] = p1.nickname || p1.username || 'TA';
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names[p2.id] = p2.nickname || p2.username || 'TA';
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avatars[p1.id] = getImageUrl(p1.avatar);
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avatars[p2.id] = getImageUrl(p2.avatar);
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var oldList = this.data.list;
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var changed = false;
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var updates = {};
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for (var i = 0; i < oldList.length; i++) {
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var item = oldList[i];
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var newName = names[item.created_by] || '我';
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var newAvatar = avatars[item.created_by] || '';
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if (item.creator_name !== newName || item.creator_avatar !== newAvatar) {
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updates['list[' + i + '].creator_name'] = newName;
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updates['list[' + i + '].author'] = newName;
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updates['list[' + i + '].creator_avatar'] = newAvatar;
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changed = true;
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}
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}
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if (changed) {
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this.setData(updates);
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}
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} catch (e) {}
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},
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_refreshPartnerInfo: function() {
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var self = this;
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api.coupleInfo().then(function(info) {
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var myUid = wx.getStorageSync('userId');
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var p1 = info.partner1 || {}, p2 = info.partner2 || {};
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var names = {}, avatars = {};
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names[p1.id] = p1.nickname || p1.username || 'TA';
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names[p2.id] = p2.nickname || p2.username || 'TA';
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avatars[p1.id] = getImageUrl(p1.avatar);
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avatars[p2.id] = getImageUrl(p2.avatar);
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var oldList = self.data.list;
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var changed = false;
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var updates = {};
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for (var i = 0; i < oldList.length; i++) {
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var item = oldList[i];
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var newName = names[item.created_by] || '我';
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var newAvatar = avatars[item.created_by] || '';
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if (item.creator_name !== newName || item.creator_avatar !== newAvatar) {
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updates['list[' + i + '].creator_name'] = newName;
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updates['list[' + i + '].author'] = newName;
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updates['list[' + i + '].creator_avatar'] = newAvatar;
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changed = true;
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}
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}
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if (changed) {
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self.setData(updates);
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}
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}).catch(function() {});
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},
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// 点击进入日记详情
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goToDetail: function(e) {
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var id = e.currentTarget.dataset.id;
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if (!id) return;
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saveScrollPosition('diary', this.data.scrollTop);
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wx.navigateTo({ url: '/pages/diary_detail/diary_detail?id=' + id });
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},
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_savePosBeforeLeave: function() {
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saveScrollPosition('diary', this.data.scrollTop);
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},
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openJournalEntry: function(e) { this.goToDetail(e); },
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goToPublish: function() { this._savePosBeforeLeave(); wx.navigateTo({ url: '/pages/publish/publish?type=diary' }); },
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goHome: function() { this._savePosBeforeLeave(); wx.redirectTo({ url: '/pages/index/index' }); },
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goBack: function() { wx.navigateBack(); },
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goProfile: function() { this._savePosBeforeLeave(); wx.redirectTo({ url: '/pages/profile/profile' }); }
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});
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