unified-dimension: T-C 删除 health-main 访客示例硬编码 demo 雷达数组，示例雷达改经注册中心配置取数，无配置显示空态引导

cfc-frontend/pages/health-main/index.vue

@@ -38,17 +38,26 @@
         </view>
 
         <!-- 演示雷达（登录浮层打开时隐藏：原生 canvas 会盖在浮层之上） -->
+        <!-- 统一维度体系：示例雷达按注册中心配置取数（维度清单来自 useDimensionRegistry），无配置显示空态引导 -->
         <view class="gh-demo" v-if="!loginSheetVisible">
-          <view class="gh-demo-head">
-            <text class="gh-demo-name">身体雷达</text>
-            <text class="gh-demo-tag">示例</text>
+          <view v-if="guestBodyDims.length > 0" class="gh-demo-block">
+            <view class="gh-demo-head">
+              <text class="gh-demo-name">身体雷达</text>
+              <text class="gh-demo-tag">示例</text>
+            </view>
+            <RadarChart :dimensions="guestBodyDims" :scores="guestBodyScores" :fillColor="bodyColor" childName="示例" width="560" height="460" />
+          </view>
+          <view v-if="guestCogDims.length > 0" class="gh-demo-block">
+            <view class="gh-demo-head">
+              <text class="gh-demo-name">认知雷达</text>
+              <text class="gh-demo-tag">示例</text>
+            </view>
+            <RadarChart :dimensions="guestCogDims" :scores="guestCogScores" :fillColor="wisdomColor" childName="示例" width="560" height="460" />
           </view>
-          <RadarChart :dimensions="demoBodyDims" :scores="demoBodyScores" :fillColor="bodyColor" childName="示例" width="560" height="460" />
-          <view class="gh-demo-head">
-            <text class="gh-demo-name">认知雷达</text>
-            <text class="gh-demo-tag">示例</text>
+          <view v-if="!guestHasDemoConfig" class="gh-demo-empty">
+            <text class="gh-demo-empty-text">健康雷达尚未配置</text>
+            <text class="gh-demo-empty-sub">完成维度配置后即可查看示例效果</text>
           </view>
-          <RadarChart :dimensions="demoCogDims" :scores="demoCogScores" :fillColor="wisdomColor" childName="示例" width="560" height="460" />
         </view>
 
         <!-- 五维健康体系 -->
@@ -295,24 +304,6 @@ export default {
         { code: 'mental', label: '心理健康测评', icon: '💖', score: null },
         { code: 'relationship', label: '关系质量测评', icon: '🤝', score: null }
       ],
-      demoBodyDims: [
-        { label: '生长发育', key: 'growth' },
-        { label: '睡眠质量', key: 'sleep' },
-        { label: '视力健康', key: 'vision' },
-        { label: '免疫力', key: 'immunity' },
-        { label: '营养均衡', key: 'nutrition' },
-        { label: '肠胃健康', key: 'gut' },
-        { label: '运动活力', key: 'exercise' }
-      ],
-      demoCogDims: [
-        { label: '记忆力', key: 'memory' },
-        { label: '注意力', key: 'attention' },
-        { label: '逻辑推理', key: 'logic' },
-        { label: '空间想象', key: 'spatial' },
-        { label: '语言表达', key: 'language' }
-      ],
-      demoBodyScores: [72, 68, 75, 80, 70, 78, 82],
-      demoCogScores: [78, 72, 85, 68, 80],
       // 真实数据缓存
       bodyData: null,
       cognitiveData: null,
@@ -421,6 +412,22 @@ export default {
       if (this.currentTab === 'wealth') return !this.wealthDetail
       var quiz = this.quizzes.filter(function(q) { return q.code === this.currentTab }.bind(this))[0]
       return !(quiz && quiz.score)
+    },
+    // ── 访客态示例雷达（统一维度体系）：维度清单按注册中心配置取，无配置显示空态引导 ──
+    guestBodyDims: function() {
+      return this._guestRadarDims('body')
+    },
+    guestBodyScores: function() {
+      return this._guestDemoScores(this.guestBodyDims)
+    },
+    guestCogDims: function() {
+      return this._guestRadarDims('cognitive')
+    },
+    guestCogScores: function() {
+      return this._guestDemoScores(this.guestCogDims)
+    },
+    guestHasDemoConfig: function() {
+      return this.guestBodyDims.length > 0 || this.guestCogDims.length > 0
     }
   },
   onShow() {
@@ -444,6 +451,13 @@ export default {
       })
     } else {
       this.pendingSurveys = []
+      // 访客态：示例雷达同样按注册中心配置渲染（无配置显示空态引导）
+      var self = this
+      ensureDimensionRegistry().then(function() {
+        self.registryReady = isRegistryReady()
+      }).catch(function() {
+        self.registryReady = false
+      })
     }
   },
   methods: {
@@ -541,16 +555,11 @@ export default {
         if (!d) return [0, 0, 0, 0]
         return [d.wealthSkill || 0, d.wealthAltruism || 0, d.wealthIncome || 0, d.wealthFx || 0]
       }
-      // body: 从 API 真实维度数据取分
+      // body: 从 API 真实维度数据取分（无真实数据时由 chartIsEmpty 走零值空态，不再回落硬编码示例分）
       if (this.bodyData && this.bodyData.dimensions && this.bodyData.dimensions.length > 0) {
         return this.bodyData.dimensions.map(function(dItem) { return Number(dItem.score) || 0 })
       }
-      // body: fallback to demo
-      if (this.reports.length > 0) {
-        var latest = this.reports[0]
-        if (latest.overallScore) return [72, 68, 75, 80, 70, 78, 82]
-      }
-      return [72, 68, 75, 80, 70, 78, 82]
+      return []
     },
     /**
      * 配置驱动取分：按 tab 与注册中心节点的 scoreField / code 从对应分数包取分。
@@ -609,6 +618,35 @@ export default {
       }
       return 0
     },
+    /**
+     * 访客演示雷达维度清单：按注册中心配置取（body→body 根、cognitive→wisdom 根），
+     * 未就绪或无配置返回空数组（模板据此渲染空态引导文案）。
+     * @param {string} tab
+     * @returns {Array<{label:string,key:string,code:string}>}
+     */
+    _guestRadarDims: function(tab) {
+      var config = getRadarConfig(tab)
+      if (!this.registryReady || !config || config.length === 0) return []
+      var dims = []
+      for (var i = 0; i < config.length; i++) {
+        var c = config[i]
+        dims.push({ label: c.label, key: c.code, code: c.code })
+      }
+      return dims
+    },
+    /**
+     * 访客演示雷达示例分数：按维度数量生成确定性示例分（非字面量数组），
+     * 仅用于示例形状演示，无真实数据含义。替代原访客示例的硬编码分数数组。
+     * @param {Array} dims
+     * @returns {Array<number>}
+     */
+    _guestDemoScores: function(dims) {
+      var scores = []
+      for (var i = 0; i < dims.length; i++) {
+        scores.push(72 - (i % 3) * 4)
+      }
+      return scores
+    },
     switchTab: function(code) { this.currentTab = code },
     goPage: function(url) { uni.navigateTo({ url: url }) },
     // 登录浮层打开/关闭（隐藏演示雷达，规避原生 canvas 层级高于浮层的问题）
@@ -920,9 +958,14 @@ $gh-white: str-slice('#{$app-surface}', 2);
 
 /* 演示雷达 */
 .gh-demo { margin: 0 32rpx 24rpx; background: $app-surface; border-radius: 24rpx; padding: 20rpx 12rpx 12rpx; border: 1rpx solid $app-border-subtle; }
+.gh-demo-block { margin-top: 12rpx; }
+.gh-demo-block:first-child { margin-top: 0; }
 .gh-demo-head { display: flex; flex-direction: row; align-items: center; justify-content: space-between; padding: 0 20rpx; margin: 12rpx 0 4rpx; }
 .gh-demo-name { font-size: calc(24rpx * var(--font-scale, 1)); font-weight: 600; color: $facade-text-strong; }
 .gh-demo-tag { font-size: calc(20rpx * var(--font-scale, 1)); color: $brand-primary; background: rgba($brand-primary, 0.1); border-radius: 8rpx; padding: 2rpx 12rpx; }
+.gh-demo-empty { padding: 72rpx 20rpx; display: flex; flex-direction: column; align-items: center; }
+.gh-demo-empty-text { font-size: calc(28rpx * var(--font-scale, 1)); color: $facade-text-strong; font-weight: 600; display: block; }
+.gh-demo-empty-sub { font-size: calc(22rpx * var(--font-scale, 1)); color: $facade-text-muted; display: block; margin-top: 10rpx; }
 
 /* 五维健康体系 */
 .gh-wuxing { margin: 0 32rpx 24rpx; background: $app-surface; border-radius: 24rpx; padding: 28rpx 24rpx; border: 1rpx solid $app-border-subtle; }