feat: add frontend analytics tracking

mini-program/src/pages/life-event/detail.vue

@@ -115,11 +115,13 @@
 </template>
 
 <script setup>
-import { computed, onMounted, ref } from 'vue'
+import { computed, onMounted, onUnmounted, ref } from 'vue'
 import { useAppStore } from '../../stores/app.js'
 import Markdown from '../../components/Markdown.vue'
+import analytics from '../../services/analytics.js'
 
 const store = useAppStore()
+const pagePath = '/pages/life-event/detail'
 const safeAreaBottom = ref(0)
 const eventId = ref('')
 const cachedEvent = ref(null)
@@ -134,6 +136,14 @@ onMounted(async () => {
   cachedEvent.value = uni.getStorageSync('current_life_event') || null
   if (!store.events?.length) await store.fetchEvents()
   isFavorite.value = Boolean(uni.getStorageSync(`event_favorite_${eventId.value}`))
+  analytics.trackPageView(pagePath, {
+    life_event_id: eventId.value,
+    tag_count: Array.isArray(displayEvent.value.tags) ? displayEvent.value.tags.length : 0
+  })
+})
+
+onUnmounted(() => {
+  analytics.trackPageLeave(pagePath, { life_event_id: eventId.value })
 })
 
 const displayEvent = computed(() => store.getEventById(eventId.value) || cachedEvent.value || {})
@@ -284,6 +294,10 @@ const toggleFavorite = async () => {
   isFavorite.value = next
   if (next) uni.setStorageSync(`event_favorite_${eventId.value}`, '1')
   else uni.removeStorageSync(`event_favorite_${eventId.value}`)
+  analytics.track('life_event_favorite', {
+    life_event_id: eventId.value,
+    favorite: next
+  }, { eventType: 'life_event', pagePath })
   uni.showToast({ title: next ? '已收藏' : '已取消收藏', icon: 'success' })
 }
 
@@ -310,6 +324,10 @@ const shareCurrent = async () => {
     uni.showToast({ title: result.error || '分享失败', icon: 'none' })
     return
   }
+  analytics.track('life_event_share', {
+    life_event_id: eventId.value,
+    tag_count: Array.isArray(displayEvent.value.tags) ? displayEvent.value.tags.length : 0
+  }, { eventType: 'life_event', pagePath })
   uni.setClipboardData({
     data: result.data?.shareText || `分享我的人生轨迹：${displayEvent.value.title || ''}`,
     success: () => uni.showToast({ title: '分享文案已复制', icon: 'success' })

mini-program/src/pages/life-event/form.vue

@@ -167,8 +167,10 @@
 <script setup>
 import { computed, onMounted, reactive, ref } from 'vue'
 import { useAppStore } from '../../stores/app.js'
+import analytics from '../../services/analytics.js'
 
 const store = useAppStore()
+const pagePath = '/pages/life-event/form'
 const safeAreaTop = ref(20)
 const saving = ref(false)
 const currentYear = new Date().getFullYear()
@@ -346,6 +348,9 @@ const assistWrite = async () => {
       if (!form.tags.includes(tag)) form.tags.push(tag)
     })
   }
+  analytics.track('life_event_ai_assist', {
+    tag_count: Array.isArray(form.tags) ? form.tags.length : 0
+  }, { eventType: 'life_event', pagePath })
   uni.showToast({ title: result.data?.placeholder ? 'AI 占位内容已生成' : 'AI 已帮你优化', icon: 'none' })
 }
 
@@ -359,6 +364,10 @@ const submit = async () => {
   const result = form.id ? await store.updateEvent(payload) : await store.createEvent(payload)
   saving.value = false
   if (result.success) {
+    analytics.track(form.id ? 'life_event_update' : 'life_event_create', {
+      tag_count: Array.isArray(form.tags) ? form.tags.length : 0,
+      has_time: Boolean(form.time || form.date)
+    }, { eventType: 'life_event', pagePath })
     uni.navigateBack()
   } else {
     uni.showToast({ title: result.error || '保存失败', icon: 'none' })

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

@@ -59,9 +59,10 @@
 </template>
 
 <script setup>
-import { computed, onMounted, ref } from 'vue'
+import { computed, onMounted, onUnmounted, ref } from 'vue'
 import { useAppStore } from '../../stores/app.js'
 import Markdown from '../../components/Markdown.vue'
+import analytics from '../../services/analytics.js'
 import ScriptAudioPlayer from '../../components/ScriptAudioPlayer.vue'
 
 const store = useAppStore()
@@ -69,6 +70,7 @@ const statusBarHeight = ref(20)
 const activeTab = ref('content')
 const scriptId = ref('')
 const script = ref(null)
+const pagePath = '/pages/main/ScriptDetailView'
 
 const fullContent = computed(() => script.value?.content || '暂无正文内容。')
 const lengthText = computed(() => {
@@ -109,6 +111,11 @@ const loadScript = async () => {
 
 const selectCurrent = async () => {
   if (!script.value?.id) return
+  analytics.track('path_select', {
+    script_id: script.value.id,
+    style: script.value.style || '',
+    length: script.value.length || ''
+  }, { eventType: 'script', pagePath })
   const res = await store.selectScript(script.value.id)
   if (!res.success) {
     uni.showToast({ title: res.error || '映射失败', icon: 'none' })
@@ -126,6 +133,17 @@ onMounted(async () => {
   const pages = getCurrentPages()
   scriptId.value = pages[pages.length - 1]?.options?.id || ''
   await loadScript()
+  analytics.trackPageView(pagePath, { script_id: scriptId.value })
+  analytics.track('script_detail_view', {
+    script_id: scriptId.value,
+    style: script.value?.style || '',
+    length: script.value?.length || '',
+    word_count: script.value?.wordCount || 0
+  }, { eventType: 'script', pagePath })
+})
+
+onUnmounted(() => {
+  analytics.trackPageLeave(pagePath, { script_id: scriptId.value })
 })
 </script>
 

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

@@ -148,7 +148,7 @@
     <view v-if="mode !== 'custom'" class="recent-section">
       <view class="section-line">
         <text class="section-title">最近生成</text>
-        <text class="refresh" @click="mode = 'list'">查看全部 ›</text>
+        <text class="refresh" @click="mode = 'list'">查看全部 →</text>
       </view>
       <view v-if="scripts.length === 0" class="empty-panel kos-card">
         <text>还没有剧本。先用一句灵感生成第一段平行人生。</text>
@@ -181,8 +181,10 @@
 <script setup>
 import { computed, reactive, ref } from 'vue'
 import { useAppStore } from '../../stores/app.js'
+import analytics from '../../services/analytics.js'
 
 const store = useAppStore()
+const pagePath = '/pages/main/ScriptView'
 const mode = ref('inspiration')
 const prompt = ref('')
 const generating = ref(false)
@@ -191,10 +193,10 @@ const style = ref('career')
 const randomRecommendations = ref([])
 const promptPlaceholder = [
   '例如：',
-  '“如果我没有分手，现在会怎样？”',
-  '“我成为顶级作曲家的人生”',
-  '“重生回18岁改变一切”',
-  '“从小镇做题家到世界首富”'
+  '如果我没有分手，现在会怎样？',
+  '我成为顶级作曲家的人生',
+  '重生回18岁改变一切',
+  '从小镇做题家到世界首富'
 ].join('\n')
 const custom = reactive({
   theme: '',
@@ -249,17 +251,28 @@ const lengthText = (value) => {
 }
 
 const useRecommendation = (text) => {
+  analytics.track('script_inspiration_click', {
+    source: 'recommendation'
+  }, { eventType: 'script', pagePath })
   prompt.value = text
   mode.value = 'inspiration'
 }
 
 const shuffleInspirations = async () => {
+  analytics.track('script_inspiration_view', {
+    source: 'shuffle'
+  }, { eventType: 'script', pagePath })
   const list = await store.fetchRandomInspirations(4)
   randomRecommendations.value = list.length ? list : fallbackRecommendations
 }
 
 const generateByPrompt = async () => {
   if (!prompt.value.trim()) return
+  analytics.track('script_generate_start', {
+    style: style.value,
+    length: 'medium',
+    source: 'inspiration'
+  }, { eventType: 'script', pagePath })
   generating.value = true
   const res = await store.generateScriptFromInspiration({
     prompt: prompt.value.trim(),
@@ -269,10 +282,19 @@ const generateByPrompt = async () => {
   generating.value = false
 
   if (!res.success) {
+    analytics.track('script_generate_fail', {
+      style: style.value,
+      length: 'medium',
+      error: res.error || 'unknown'
+    }, { eventType: 'script', pagePath })
     uni.showToast({ title: res.error || '生成失败', icon: 'none' })
     return
   }
 
+  analytics.track('script_generate_success', {
+    style: style.value,
+    length: 'medium'
+  }, { eventType: 'script', pagePath })
   prompt.value = ''
   if (typeof res.data?.remainingCount === 'number') remainingCount.value = res.data.remainingCount
   mode.value = 'list'
@@ -281,6 +303,11 @@ const generateByPrompt = async () => {
 
 const generateCustom = async () => {
   if (!custom.theme.trim()) return
+  analytics.track('script_generate_start', {
+    style: custom.style,
+    length: custom.length,
+    source: 'custom'
+  }, { eventType: 'script', pagePath })
   generating.value = true
   const res = await store.createScript({
     title: custom.theme,
@@ -292,10 +319,19 @@ const generateCustom = async () => {
   generating.value = false
 
   if (!res.success) {
+    analytics.track('script_generate_fail', {
+      style: custom.style,
+      length: custom.length,
+      error: res.error || 'unknown'
+    }, { eventType: 'script', pagePath })
     uni.showToast({ title: res.error || '生成失败', icon: 'none' })
     return
   }
 
+  analytics.track('script_generate_success', {
+    style: custom.style,
+    length: custom.length
+  }, { eventType: 'script', pagePath })
   mode.value = 'list'
 }
 
@@ -305,6 +341,12 @@ const viewScriptDetail = (script) => {
 }
 
 const selectScript = async (id) => {
+  const selected = scripts.value.find(item => item.id === id)
+  analytics.track('path_select', {
+    script_id: id,
+    style: selected?.style || '',
+    length: selected?.length || ''
+  }, { eventType: 'script', pagePath })
   const res = await store.selectScript(id)
   if (!res.success) {
     uni.showToast({ title: res.error || '映射失败', icon: 'none' })
@@ -327,7 +369,6 @@ const handleVoiceInput = () => {
   })
 }
 </script>
-
 <style scoped>
 .script-view {
   display: flex;

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

@@ -53,14 +53,19 @@ import RecordView from './RecordView.vue'
 import ScriptView from './ScriptView.vue'
 import MineView from './MineView.vue'
 import MusicPlayer from '../../components/MusicPlayer.vue'
+import analytics from '../../services/analytics.js'
 
 const store = useAppStore()
 const activeTab = ref('record')
 const safeAreaTop = ref(uni.getStorageSync('safeAreaTop') || 20)
 const safeAreaBottom = ref(uni.getStorageSync('safeAreaBottom') || 0)
+const pagePath = '/pages/main/index'
 
 const switchTab = (tab) => {
+  if (activeTab.value === tab) return
+  analytics.track('page_leave', { tab: activeTab.value }, { eventType: 'page', pagePath })
   activeTab.value = tab
+  analytics.track('page_view', { tab }, { eventType: 'page', pagePath })
 }
 
 onMounted(async () => {
@@ -75,6 +80,7 @@ onMounted(async () => {
   }
 
   uni.$on('switchTab', switchTab)
+  analytics.trackPageView(pagePath, { tab: activeTab.value })
   await Promise.all([
     store.fetchUserProfile(),
     store.fetchEvents(),
@@ -85,6 +91,7 @@ onMounted(async () => {
 })
 
 onUnmounted(() => {
+  analytics.trackPageLeave(pagePath, { tab: activeTab.value })
   uni.$off('switchTab', switchTab)
 })
 </script>