Initial commit

miniprogram/components/post-card/post-card.wxml

@@ -0,0 +1,72 @@
+<view class="post-card" bindtap="onCardTap">
+  <!-- 作者头部 -->
+  <view class="post-header">
+    <view class="post-avatar" style="background: {{avatarGradient}}" bindtap="onAuthorTap" catchtap="onAuthorTap">
+      <text>{{post.author.nickName[0] || '?'}}</text>
+    </view>
+    <view class="post-meta">
+      <text class="post-username">{{post.author.nickName}}</text>
+      <view class="post-loc" wx:if="{{post.location}}">
+        <text class="loc-icon">📍</text>
+        <text class="loc-text">{{post.location.name}}</text>
+      </view>
+    </view>
+    <view class="post-time">{{timeText}}</view>
+  </view>
+
+  <!-- 图片 -->
+  <view wx:if="{{post.images && post.images.length > 0}}" class="post-images-wrap">
+    <!-- 单图全宽 -->
+    <view wx:if="{{post.images.length === 1}}" class="post-img-single">
+      <image
+        class="img-single"
+        src="{{post.images[0]}}"
+        mode="aspectFill"
+        lazy-load="true"
+        bindtap="onImageTap"
+        data-idx="0"
+      />
+      <view wx:if="{{post.mood}}" class="post-tag-chip">{{post.mood}}</view>
+    </view>
+    <!-- 多图网格 -->
+    <view wx:else class="post-img-grid post-img-grid-{{post.images.length > 3 ? 'multi' : post.images.length}}">
+      <image
+        wx:for="{{post.images}}"
+        wx:key="index"
+        wx:if="{{index < 9}}"
+        class="img-grid-item"
+        src="{{item}}"
+        mode="aspectFill"
+        lazy-load="true"
+        bindtap="onImageTap"
+        data-idx="{{index}}"
+      />
+    </view>
+  </view>
+
+  <!-- 正文 -->
+  <view class="post-body">
+    <text class="post-caption" decode="{{true}}">{{post.content}}</text>
+
+    <!-- hashtags -->
+    <view wx:if="{{post.hashtags && post.hashtags.length > 0}}" class="post-tags">
+      <text wx:for="{{post.hashtags}}" wx:key="index" class="hashtag">{{item}}</text>
+    </view>
+
+    <!-- 操作栏 -->
+    <view class="post-actions">
+      <view class="action-btn {{post.isLiked ? 'liked' : ''}}" bindtap="onLike" catchtap="onLike">
+        <text class="action-icon">{{post.isLiked ? '❤️' : '🤍'}}</text>
+        <text class="action-count">{{likeCount}}</text>
+      </view>
+      <view class="action-btn" bindtap="onComment" catchtap="onComment">
+        <text class="action-icon">💬</text>
+        <text class="action-count">{{post.commentCount}}</text>
+      </view>
+      <view class="action-btn" bindtap="onShare" catchtap="onShare">
+        <text class="action-icon">↗</text>
+        <text class="action-count">转发</text>
+      </view>
+    </view>
+  </view>
+</view>