推进活动列表第一刀与联调回归

miniprogram/pages/event-prepare/event-prepare.wxml

@@ -18,13 +18,13 @@
 
     <view class="panel">
       <view class="panel__title">活动运营摘要</view>
-      <view class="summary">当前阶段先展示活动运营对象摘要，不展开复杂 schema。</view>
+      <view class="summary">当前阶段先展示当前发布 release 绑定的活动运营对象摘要，不展开复杂 schema。</view>
       <view class="row">
-        <view class="row__label">展示版本</view>
+        <view class="row__label">当前发布展示版本</view>
         <view class="row__value">{{presentationText}}</view>
       </view>
       <view class="row">
-        <view class="row__label">内容包版本</view>
+        <view class="row__label">当前发布内容包版本</view>
         <view class="row__value">{{contentBundleText}}</view>
       </view>
     </view>
@@ -50,10 +50,11 @@
       </view>
     </view>
 
-    <view class="panel" wx:if="{{assignmentMode === 'manual' && selectableVariants.length}}">
+    <view class="panel" wx:if="{{showVariantSelector}}">
       <view class="panel__title">赛道选择</view>
       <view class="summary">当前活动要求手动指定赛道。这里的选择会随 launch 一起带给后端，最终绑定以后端返回为准。</view>
-      <view class="variant-list">
+      <view wx:if="{{!selectableVariants.length}}" class="summary">{{variantSelectorEmptyText}}</view>
+      <view wx:if="{{selectableVariants.length}}" class="variant-list">
         <view wx:for="{{selectableVariants}}" wx:key="id" class="variant-card {{item.selected ? 'variant-card--active' : ''}}" data-variant-id="{{item.id}}" bindtap="handleSelectVariant">
           <view class="variant-card__main">
             <view class="variant-card__title-row">
@@ -109,7 +110,7 @@
       <view class="actions">
         <button class="btn btn--secondary" bindtap="handleBack">返回活动页</button>
         <button class="btn btn--ghost" bindtap="handleRefresh">刷新</button>
-        <button class="btn btn--primary" bindtap="handleLaunch">进入地图</button>
+        <button class="btn btn--primary" bindtap="handleLaunch" disabled="{{!canLaunch}}">进入地图</button>
       </view>
     </view>
   </view>