init: 毛孩子计划小程序 + Go 后端 + 内嵌后台

- pets-fe: 微信原生小程序（首页/计划/记录/报告/社区/引导），服务端驱动、无假数据；弹层改用 scroll-view，打开时隐藏自定义 tabBar - pets-be: Gin + GORM(MySQL, sundynix_ 前缀) + MinIO，统一响应/分页，微信 code2session 登录，provider-neutral AI(DeepSeek)，go:embed React 后台 - 修复：分段选择类型不匹配（字符串 vs 数字）导致选不中 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-03 15:33:31 +08:00
commit 609f7d06cf
180 changed files with 15259 additions and 0 deletions
@@ -0,0 +1,94 @@
+const store = require('../../utils/store.js');
+const api = require('../../utils/api.js');
+
+const TAG_CLASS = { 求助: 'warn', 经验: 'blue', 精选: 'purple', 避坑: 'red', 晒宠: '' };
+
+function mapPost(p) {
+  const tags = p.tags || [];
+  const tag = tags[0] || '';
+  return {
+    id: p.id,
+    author_name: p.author_name,
+    author_emoji: p.author_emoji || '🐾',
+    content: p.content,
+    images: p.images || [],
+    like_count: p.like_count,
+    comment_count: p.comment_count,
+    liked: false,
+    tag,
+    tagClass: TAG_CLASS[tag] || '',
+  };
+}
+
+Page({
+  data: {
+    pet: {},
+    feedTabs: ['推荐', '关注', '新手求助', '晒宠', '经验'],
+    feedIdx: 0,
+    posts: [],
+    sheetShow: false,
+    sheetType: '',
+    sheetPostId: 0,
+  },
+  onLoad() {
+    this._unsub = store.subscribe((pet) => this.setData({ pet }));
+  },
+  onUnload() {
+    if (this._unsub) this._unsub();
+  },
+  onShow() {
+    if (typeof this.getTabBar === 'function' && this.getTabBar()) {
+      this.getTabBar().setData({ selected: 4 });
+    }
+    store
+      .ready()
+      .then(() => {
+        this.setData({ pet: store.getPet() });
+        this.loadPosts();
+      })
+      .catch((e) => wx.showToast({ title: e.message || '加载失败', icon: 'none' }));
+  },
+  loadPosts() {
+    const tab = this.data.feedTabs[this.data.feedIdx];
+    api
+      .listPosts(tab, 1)
+      .then((page) => this.setData({ posts: (page.list || []).map(mapPost) }))
+      .catch(() => {});
+  },
+  switchFeedTab(e) {
+    this.setData({ feedIdx: e.currentTarget.dataset.index });
+    this.loadPosts();
+  },
+  likePost(e) {
+    const i = e.currentTarget.dataset.index;
+    const post = this.data.posts[i];
+    api
+      .likePost(post.id)
+      .then((res) => {
+        this.setData({ [`posts[${i}].like_count`]: res.like_count, [`posts[${i}].liked`]: true });
+      })
+      .catch(() => {});
+  },
+  openComments(e) {
+    this.setData({ sheetPostId: e.currentTarget.dataset.id, sheetType: 'comments', sheetShow: true });
+  },
+  openSheet(e) {
+    this.setData({ sheetType: e.currentTarget.dataset.type, sheetPostId: 0, sheetShow: true });
+  },
+  closeSheet() {
+    this.setData({ sheetShow: false });
+  },
+  onPosted() {
+    this.setData({ sheetShow: false });
+    this.loadPosts();
+  },
+  onCommented() {
+    this.loadPosts();
+  },
+  goLearn() {
+    wx.navigateTo({ url: '/pages/learn/learn' });
+  },
+  onFab() {
+    this.setData({ sheetType: 'ai', sheetPostId: 0, sheetShow: true });
+  },
+});
@@ -0,0 +1,7 @@
+{
+  "usingComponents": {
+    "nav-bar": "/components/nav-bar/nav-bar",
+    "bottom-sheet": "/components/bottom-sheet/bottom-sheet",
+    "fab": "/components/fab/fab"
+  }
+}
@@ -0,0 +1,44 @@
+<nav-bar title="宠友圈"></nav-bar>
+
+<scroll-view class="page-scroll" scroll-y="{{true}}" enhanced="{{true}}" show-scrollbar="{{false}}">
+<view class="page-body">
+  <view class="page-title">
+    <view class="pt-h2">宠友圈</view>
+    <view class="pt-p">和宠友交流、晒宠、求助与经验分享。</view>
+  </view>
+
+  <scroll-view class="feed-tabs" scroll-x="true" enhanced="{{true}}" show-scrollbar="{{false}}">
+    <view wx:for="{{feedTabs}}" wx:key="*this"
+          class="feed-tab {{feedIdx === index ? 'active' : ''}}" data-index="{{index}}" bindtap="switchFeedTab">{{item}}</view>
+  </scroll-view>
+
+  <view class="compose-card" data-type="createPost" bindtap="openSheet">
+    <view class="post-avatar">{{pet.emoji}}</view>
+    <view class="compose-input">分享一下今天和 {{pet.name}} 的日常...</view>
+    <button class="btn btn-primary btn-small" catchtap="openSheet" data-type="createPost">发布</button>
+  </view>
+
+  <view wx:for="{{posts}}" wx:key="id" class="post-card">
+    <view class="post-head">
+      <view class="post-avatar">{{item.author_emoji}}</view>
+      <view class="post-user"><text class="pu-b">{{item.author_name}}</text><text class="pu-s">宠友</text></view>
+      <view wx:if="{{item.tag}}" class="tag {{item.tagClass}}">{{item.tag}}</view>
+    </view>
+    <view class="post-content">{{item.content}}</view>
+    <view wx:if="{{item.images.length}}" class="photo-grid">
+      <view wx:for="{{item.images}}" wx:for-item="img" wx:key="*this" class="photo-tile">{{img}}</view>
+    </view>
+    <view class="post-actions">
+      <view class="pa-btn {{item.liked ? 'liked' : ''}}" data-index="{{index}}" bindtap="likePost">{{item.liked ? '♥' : '♡'}} {{item.like_count}}</view>
+      <view class="pa-btn" data-id="{{item.id}}" bindtap="openComments">💬 {{item.comment_count}}</view>
+      <view class="pa-btn" data-type="sharePost" bindtap="openSheet">↗ 分享</view>
+    </view>
+  </view>
+
+  <view wx:if="{{posts.length === 0}}" class="empty-hint">还没有帖子，来发第一条吧 🐾</view>
+</view>
+</scroll-view>
+
+<fab bind:tap="onFab"></fab>
+<bottom-sheet show="{{sheetShow}}" type="{{sheetType}}" post-id="{{sheetPostId}}"
+              bind:close="closeSheet" bind:posted="onPosted" bind:commented="onCommented"></bottom-sheet>
@@ -0,0 +1,48 @@
+.page-body{padding:8rpx 40rpx calc(210rpx + env(safe-area-inset-bottom))}
+.pt-h2{font-size:46rpx;letter-spacing:-.6rpx;font-weight:800}
+.pt-p{color:var(--muted);font-size:26rpx;margin-top:10rpx}
+
+.feed-tabs{white-space:nowrap;padding:0 0 24rpx}
+.feed-tab{
+  display:inline-block;border:1rpx solid var(--line);background:#fff;border-radius:999rpx;
+  height:68rpx;line-height:68rpx;padding:0 26rpx;color:var(--muted);font-size:26rpx;font-weight:900;
+  box-shadow:0 12rpx 32rpx rgba(70,48,25,.05);margin-right:16rpx;
+}
+.feed-tab.active{color:var(--primary-dark);background:#FFF4E4;border-color:#FFD39A}
+
+.compose-card{
+  display:flex;gap:20rpx;align-items:center;background:#fff;border-radius:44rpx;
+  box-shadow:var(--shadow);padding:24rpx;margin-bottom:28rpx;
+}
+.compose-input{
+  flex:1;height:76rpx;line-height:76rpx;border-radius:999rpx;background:#FBFAF8;
+  border:1rpx solid var(--line);color:var(--muted);padding:0 26rpx;font-size:26rpx;
+  overflow:hidden;white-space:nowrap;text-overflow:ellipsis;
+}
+
+.post-card{background:#fff;border-radius:48rpx;box-shadow:var(--shadow);padding:30rpx;margin-bottom:28rpx}
+.post-head{display:flex;align-items:center;gap:20rpx;margin-bottom:22rpx}
+.post-avatar{
+  width:84rpx;height:84rpx;border-radius:32rpx;background:#FFF0D8;
+  display:flex;align-items:center;justify-content:center;font-size:44rpx;flex:none;
+}
+.post-user{flex:1}
+.pu-b{font-size:28rpx;display:block;font-weight:700}
+.pu-s{font-size:24rpx;color:var(--muted)}
+.post-content{font-size:28rpx;line-height:1.62;color:#443D37;margin-bottom:24rpx}
+
+.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12rpx;margin-bottom:24rpx}
+.photo-tile{
+  aspect-ratio:1;border-radius:32rpx;background:linear-gradient(135deg,#FFE6BA,#FFF8ED);
+  display:flex;align-items:center;justify-content:center;font-size:60rpx;
+}
+
+.post-actions{display:flex;justify-content:space-around;border-top:1rpx solid var(--line);padding-top:20rpx}
+.pa-btn{color:var(--muted);font-weight:900;font-size:26rpx}
+.pa-btn.liked{color:var(--red)}
+
+.empty-hint{text-align:center;color:var(--muted);font-size:26rpx;padding:80rpx 0}
+
+/* 页面不自身滚动，改由 page-scroll 承载滚动（隐藏滚动条）*/
+page{height:100vh;overflow:hidden;display:flex;flex-direction:column}
+.page-scroll{flex:1;min-height:0}