refactor: ScriptView 删除 read 模式，剧本入口直接进对话流

mini-program/src/pages/main/ScriptView.vue

@@ -158,51 +158,8 @@
         <view class="result-scroll-content">
           <view id="result-scroll-top" class="result-scroll-top"></view>
 
-          <!-- 阅读模式 -->
-          <view v-if="viewMode === 'read'">
-            <view class="version-bar">
-              <view
-                v-for="v in versions"
-                :key="v.id"
-                class="version-tag"
-                :class="{ active: selectedVersionMessageId === v.id, current: currentVersionMessageId === v.id }"
-                @click="onSelectVersion(v.id)"
-              >
-                <text>V{{ v.versionNumber }}</text>
-                <text v-if="currentVersionMessageId === v.id" class="version-current-label">(当前)</text>
-              </view>
-            </view>
-
-            <view class="script-read-content">
-              <view class="script-title">{{ currentScriptContent.title }}</view>
-              <view v-if="currentScriptContent.plotIntro" class="script-section">
-                <view class="script-section-title">序幕：低谷回响</view>
-                <view class="script-section-body">{{ currentScriptContent.plotIntro }}</view>
-              </view>
-              <view v-if="currentScriptContent.plotTurning" class="script-section">
-                <view class="script-section-title">转折：契机出现</view>
-                <view class="script-section-body">{{ currentScriptContent.plotTurning }}</view>
-              </view>
-              <view v-if="currentScriptContent.plotClimax" class="script-section">
-                <view class="script-section-title">高潮：命运抉择</view>
-                <view class="script-section-body">{{ currentScriptContent.plotClimax }}</view>
-              </view>
-              <view v-if="currentScriptContent.plotEnding" class="script-section">
-                <view class="script-section-title">结局：新的开始</view>
-                <view class="script-section-body">{{ currentScriptContent.plotEnding }}</view>
-              </view>
-            </view>
-
-            <view class="read-action-bar">
-              <view class="read-action-btn" @click="enterChatMode">进入对话修改</view>
-              <view class="read-action-btn secondary" @click="rewriteCurrentVersion">改写当前版本</view>
-              <view class="read-action-btn secondary" @click="continueCurrentVersion">续写当前版本</view>
-              <view v-if="selectedVersionMessageId && selectedVersionMessageId !== currentVersionMessageId" class="read-action-btn primary" @click="setAsCurrentVersion">设为当前版本</view>
-            </view>
-          </view>
-
           <!-- 聊天模式 -->
-          <view v-else-if="viewMode === 'chat'">
+          <view v-else>
             <view class="conversation compact">
               <view class="chat-bubble user">
                 <text>{{ wishText }}</text>
@@ -466,11 +423,10 @@ const remainingCount = ref(3)
 const style = ref('career')
 const randomRecommendations = ref([])
 const useSocialInsights = ref(true)
-const viewMode = ref('read')
+const viewMode = ref('chat')
 const scriptId = ref('')
 const conversationId = ref('')
 const currentVersionMessageId = ref('')
-const selectedVersionMessageId = ref('')
 const messages = ref([])
 const versions = ref([])
 const chatInput = ref('')
@@ -617,7 +573,7 @@ const resultHasScriptReplies = computed(() => {
 })
 
 const currentScriptContent = computed(() => {
-  const targetId = selectedVersionMessageId.value || currentVersionMessageId.value
+  const targetId = currentVersionMessageId.value
   const targetMessage = messages.value.find(m => m.id === targetId && m.type === 'script')
   let result
   if (!targetMessage || !targetMessage.metadata) {
@@ -650,37 +606,6 @@ const currentScriptContent = computed(() => {
 
 const displayMessages = computed(() => messages.value)
 
-const onSelectVersion = (messageId) => {
-  selectedVersionMessageId.value = messageId
-}
-
-const setAsCurrentVersion = async () => {
-  try {
-    await switchVersion({ scriptId: scriptId.value, messageId: selectedVersionMessageId.value })
-    currentVersionMessageId.value = selectedVersionMessageId.value
-    uni.showToast({ title: '已设为当前版本', icon: 'success' })
-  } catch (error) {
-    uni.showToast({ title: error.message || '切换失败', icon: 'none' })
-  }
-}
-
-const enterChatMode = () => {
-  viewMode.value = 'chat'
-  loadMessages()
-}
-
-const rewriteCurrentVersion = () => {
-  selectedVersionMessageId.value = currentVersionMessageId.value
-  viewMode.value = 'chat'
-  loadMessages()
-}
-
-const continueCurrentVersion = () => {
-  selectedVersionMessageId.value = currentVersionMessageId.value
-  viewMode.value = 'chat'
-  loadMessages()
-}
-
 const loadMessages = async () => {
   if (!conversationId.value) return
 
@@ -952,10 +877,17 @@ const showVersions = async (msg) => {
   const items = list.map(v => `V${v.versionNumber} ${v.id === currentVersionMessageId.value ? '(当前)' : ''}`)
   uni.showActionSheet({
     itemList: items,
-    success: (res) => {
+    success: async (res) => {
       const selected = list[res.tapIndex]
-      selectedVersionMessageId.value = selected.id
-      viewMode.value = 'read'
+      // 切换到选中的版本
+      try {
+        await switchVersion({ scriptId: scriptId.value, messageId: selected.id })
+        currentVersionMessageId.value = selected.id
+        await loadMessages()
+        uni.showToast({ title: `已切换到 V${selected.versionNumber}`, icon: 'success' })
+      } catch (error) {
+        uni.showToast({ title: error.message || '切换失败', icon: 'none' })
+      }
     }
   })
 }
@@ -1598,11 +1530,10 @@ const openScriptChat = async (payload = {}) => {
   scriptId.value = script.id
   conversationId.value = script.conversationId || ''
   currentVersionMessageId.value = script.currentVersionMessageId || ''
-  selectedVersionMessageId.value = script.currentVersionMessageId || ''
   wishText.value = script.theme || script.prompt || script.title || '继续修改这个人生剧本'
   currentMessageTime.value = formatMessageTime()
   currentResultTime.value = script.updateTime || script.updatedAt || script.createTime || script.createdAt || formatMessageTime()
-  viewMode.value = 'read'
+  viewMode.value = 'chat'
   viewState.value = 'result'
   if (conversationId.value) {
     await loadMessages()
@@ -1772,7 +1703,6 @@ const runGeneration = async ({ prompt, displayText, source = 'text', saveTheme }
     scriptId.value = data.scriptId
     conversationId.value = data.conversationId
     currentVersionMessageId.value = data.currentVersionMessageId
-    selectedVersionMessageId.value = data.currentVersionMessageId
 
     currentResult.value = {
       id: data.scriptId,
@@ -1787,7 +1717,7 @@ const runGeneration = async ({ prompt, displayText, source = 'text', saveTheme }
     }
 
     await loadMessages()
-    viewMode.value = 'read'
+    viewMode.value = 'chat'
     viewState.value = 'result'
 
     analytics.track('script_generate_success', {