feat(diagnosis): 按新协议实现多光谱诊断算法+分区差异化下发+报告面罩图

- 新协议《协议简述-添加扫描时光色》落地: FFE4 Byte17 高3位=扫描光色(1红/2红外/3紫外/4暖黄),
  低5位保留贴合状态; Byte18=0xFF 故障; auto-scan 按光色分桶采集(旧固件无标识归 red 桶降级)
- diagnosis.js 重写: PD极性(值大=吸收多,固件已确认) NR=本区/本色5区平均-1;
  每区4色argmax>0.10判定; 3路PD区几何平均+MAD剔奇异(3σ对n=3失效,审计实证);
  严重度0.05/0.15/0.30仅展示; 全参数走 diagnosis_config 热调(极性/阈值/PD映射/亮度)
- buildVendorCommand 支持 plan 多区多色单命令下发(每IO独立 红/红外/紫外/暖黄);
  builder层安全硬上限 治疗亮度≤204(80%) 时长≤600s
- 区域映射修正: 掩码=IO纵列 左0x01/中上0x02/中0x04/中下0x08/右0x10,
  修复 treatment-setup/manual/treating/getRegionName/i18n 共7处标签错位, FULL_FACE 0x7F→0x1F
- 扫描报告页: 新增分区面罩示意图(5区按推荐光着色+模式名+严重度,点击跳光疗介绍),
  推荐护理改一条命令多色下发(亮度204); 扫描中设备故障即时中止
- schema.sql diagnosis_config 种子更新(新结构); i18n 清理死键,中英对齐25/24键

miniprogram/pages/scan-report/scan-report.js

@@ -3,7 +3,8 @@ var ble = require('../../services/ble')
 var diagnosis = require('../../services/diagnosis')
 var i18n = require('../../i18n/index')
 
-var WAVE_CODE_KEY = { 1: 'infrared', 2: 'red', 3: 'uv', 4: 'yellow' }
+// diagnosis 的 wave key ('ir') 与 common.wavelengths 的 key ('infrared') 不同名，需映射
+var WAVE_COMMON_KEY = { red: 'red', ir: 'infrared', uv: 'uv', yellow: 'yellow' }
 
 function pad2(n) { return (n < 10 ? '0' : '') + n }
 
@@ -24,6 +25,7 @@ Page({
     overallList: [],
     regionList: [],
     recommendList: [],
+    faceZones: [],
     starting: false,
     error: ''
   },
@@ -111,9 +113,16 @@ Page({
       return { label: d.problems[o.type] || o.type, level: o.level, levelLabel: levelLabel(o.level) }
     })
 
+    function regionName(key) {
+      return (common.regions && common.regions[key]) || key
+    }
+    function modeName(waveKey) {
+      return (d.modeNames && d.modeNames[waveKey]) || ''
+    }
+
     var regionList = (report.regions || []).map(function (r) {
       return {
-        name: d.regionNames[r.region] || r.region,
+        name: regionName(r.region),
         level: r.level,
         levelLabel: levelLabel(r.level),
         problemLabel: r.top_problem ? (d.problems[r.top_problem] || r.top_problem) : d.noProblem,
@@ -121,22 +130,34 @@ Page({
       }
     })
 
-    var defs = diagnosis.REGION_DEFS
+    // 推荐护理：现在 recommend_plan 每区一条(可不同色)，一条 BLE 命令可全部下发
     var recommendList = (report.recommend_plan || []).map(function (p) {
-      var names = []
-      for (var i = 0; i < defs.length; i++) {
-        if (p.mask & defs[i].mask) names.push(d.regionNames[defs[i].key] || defs[i].key)
-      }
-      var waveKey = WAVE_CODE_KEY[p.wavelength]
       return {
-        label: d.problems[p.label_key] || '',
-        wavelengthLabel: (waveKey && common.wavelengths[waveKey]) || '',
-        regionsLabel: names.join('、'),
-        wavelength: p.wavelength,
+        modeLabel: modeName(p.wave),
+        wavelengthLabel: common.wavelengths[WAVE_COMMON_KEY[p.wave]] || '',
+        regionsLabel: regionName(p.region),
+        levelLabel: levelLabel(p.level),
         mask: p.mask
       }
     })
 
+    // 面罩示意图数据（固定 5 区，未扫描/无问题的区置灰）
+    var byKey = {}
+    ;(report.regions || []).forEach(function (r) { byKey[r.region] = r })
+    var faceZones = diagnosis.REGION_DEFS.map(function (def) {
+      var r = byKey[def.key]
+      var hasProblem = !!(r && r.top_problem && r.wave)
+      return {
+        key: def.key,
+        waveKey: hasProblem ? r.wave : null,
+        name: regionName(def.key),
+        hasProblem: hasProblem,
+        modeLabel: hasProblem ? modeName(r.wave) : '',
+        levelLabel: hasProblem ? levelLabel(r.level) : '',
+        colorClass: hasProblem ? 'zone-' + r.wave : 'zone-none'
+      }
+    })
+
     this._report = report
     this.setData({
       loading: false,
@@ -146,26 +167,37 @@ Page({
       overallList: overallList,
       regionList: regionList,
       recommendList: recommendList,
+      faceZones: faceZones,
       error: ''
     })
   },
 
+  onTapZone: function (e) {
+    var wave = e.currentTarget.dataset.wave
+    wx.navigateTo({ url: '/pages/light-info/light-info' + (wave ? '?wave=' + wave : '') })
+  },
+
   onStartRecommend: function () {
     var self = this
     var report = self._report || {}
+    var plan = report.recommend_plan || []
     if (!ble.isConnected()) {
       self.setData({ error: i18n.t('common.deviceNotConnected') })
       return
     }
-    var plan = (report.recommend_plan && report.recommend_plan[0]) || null
-    var mask = plan ? plan.mask : (report.recommend_mask || 0x1F)
-    var wl = plan ? plan.wavelength : 2
-    if (!mask) mask = 0x1F
+    if (!plan.length) return
+
+    // 一条 33B 命令携带全部分区差异化方案（每区各自的光色，亮度来自 diagnosis config，默认 204=80%）
+    var mask = report.recommend_mask || 0
+    var wl = plan[0].wavelength || 2 // treating 页展示用（多色场景显示首个）
 
     self.setData({ starting: true, error: '' })
     ble.setParams({
-      region_mask: mask, wavelength: wl, brightness: 140,
-      duration_ms: 600000, mode: 1, control: 0x02
+      plan: plan.map(function (p) {
+        return { mask: p.mask, wave: p.wave, brightness: p.brightness }
+      }),
+      duration_ms: 600000,
+      control: 0x02
     }).then(function () {
       return ble.startTreatment(mask)
     }).then(function () {