增加被访区域下拉框值api接口

pages/appointment/appointment.js

@@ -20,8 +20,8 @@ Page({
       area: '',
       plateNumber: ''
     },
-    areas: ['A区-生产车间', 'B区-办公楼', 'C区-仓储区', 'D区-研发中心', 'E区-综合区'],
-    areaMap: { 'A区-生产车间': 'A', 'B区-办公楼': 'B', 'C区-仓储区': 'C', 'D区-研发中心': 'D', 'E区-综合区': 'E' },
+    areas: [],
+    departments: [],
     areaIndex: -1,
     persons: [],
     personNames: [],
@@ -54,6 +54,24 @@ Page({
     // 使用本地时区获取当天日期，用于 picker 最小日期限制
     const today = formatDate(new Date())
     this.setData({ today })
+    this.loadDepartments()
+  },
+
+  async loadDepartments() {
+    try {
+      const list = await appointmentDB.getDepartmentSelector()
+      const departments = list.map(item => ({
+        departmentCode: item.departmentCode,
+        departmentName: item.departmentName
+      }))
+      this.setData({
+        departments,
+        areas: departments.map(d => d.departmentName)
+      })
+    } catch (err) {
+      console.error('获取拜访区域列表失败', err)
+      wx.showToast({ title: '获取拜访区域失败', icon: 'none' })
+    }
   },
 
   showLoginTipAndGoBack() {
@@ -88,11 +106,11 @@ Page({
 
   onAreaChange(e) {
     const index = Number(e.detail.value)
-    const areaName = this.data.areas[index]
-    const department = this.data.areaMap[areaName]
+    const department = this.data.departments[index]
+    const departmentCode = department ? department.departmentCode : ''
     this.setData({
       areaIndex: index,
-      'form.area': areaName,
+      'form.area': department ? department.departmentName : '',
       'form.hostId': '',
       'form.hostName': '',
       'form.personId': '',
@@ -100,8 +118,8 @@ Page({
       personNames: [],
       personIndex: -1
     })
-    if (department) {
-      this.loadPersons(department)
+    if (departmentCode) {
+      this.loadPersons(departmentCode)
     }
   },