添加管理员逻辑

miniprogram/pages/staff/warehouse-management.ts

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+// 仓库管理页面 - 处理仓库的增删改查和库存管理
+import { showToast } from '../../utils/helpers';
+import { WarehouseInfo } from '../../types';
+import warehouseService from '../../services/warehouseService';
+
+Page({
+  data: {
+    // 仓库列表
+    warehouses: [] as WarehouseInfo[],
+    filteredWarehouses: [] as WarehouseInfo[],
+    
+    // 页面状态
+    currentTab: 'list', // list: 列表页, add: 添加页
+    loading: false,
+    
+    // 添加仓库表单数据
+    addForm: {
+      name: '',
+      address: '',
+      contact: '',
+      phone: '',
+      description: '',
+      capacity: 500,
+      longitude: 102.833722,
+      latitude: 24.880095
+    },
+    
+    // 错误信息
+    errorMessage: '',
+    successMessage: '',
+    
+    // 搜索关键词
+    searchKeyword: '',
+    
+    // 用户信息
+    userInfo: null as any
+  },
+
+  onLoad() {
+    this.loadWarehouses();
+  },
+
+  onShow() {
+    // 页面显示时刷新数据
+    this.loadWarehouses();
+  },
+
+  // 加载仓库列表
+  async loadWarehouses() {
+    this.setData({
+      loading: true,
+      errorMessage: ''
+    });
+
+    try {
+      const warehouses = await warehouseService.getWarehouses();
+      this.setData({
+        warehouses,
+        filteredWarehouses: warehouses,
+        loading: false
+      });
+    } catch (error) {
+      console.error('加载仓库列表失败:', error);
+      this.setData({
+        loading: false,
+        errorMessage: '加载仓库列表失败，请重试'
+      });
+    }
+  },
+
+  // 切换标签页
+  switchTab(e: any) {
+    const tab = e.currentTarget.dataset.tab;
+    this.setData({
+      currentTab: tab
+    });
+  },
+
+  // 搜索仓库
+  onSearchInput(e: any) {
+    const keyword = e.detail.value.trim();
+    this.setData({
+      searchKeyword: keyword
+    });
+    this.filterWarehouses(keyword);
+  },
+
+  // 过滤仓库列表
+  filterWarehouses(keyword: string) {
+    const { warehouses } = this.data;
+    
+    if (!keyword) {
+      this.setData({
+        filteredWarehouses: warehouses
+      });
+      return;
+    }
+
+    const filtered = warehouses.filter(warehouse => 
+      warehouse.name.includes(keyword) ||
+      warehouse.address.includes(keyword) ||
+      warehouse.contact?.includes(keyword) ||
+      warehouse.phone?.includes(keyword)
+    );
+
+    this.setData({
+      filteredWarehouses: filtered
+    });
+  },
+
+  // 表单输入处理
+  onNameInput(e: any) {
+    this.setData({
+      'addForm.name': e.detail.value
+    });
+  },
+
+  onAddressInput(e: any) {
+    this.setData({
+      'addForm.address': e.detail.value
+    });
+  },
+
+  onContactInput(e: any) {
+    this.setData({
+      'addForm.contact': e.detail.value
+    });
+  },
+
+  onPhoneInput(e: any) {
+    this.setData({
+      'addForm.phone': e.detail.value
+    });
+  },
+
+  onDescriptionInput(e: any) {
+    this.setData({
+      'addForm.description': e.detail.value
+    });
+  },
+
+  onCapacityInput(e: any) {
+    this.setData({
+      'addForm.capacity': parseInt(e.detail.value) || 500
+    });
+  },
+
+  // 验证表单
+  validateForm(): boolean {
+    const { name, address, contact, phone } = this.data.addForm;
+    
+    if (!name.trim()) {
+      this.setData({
+        errorMessage: '请输入仓库名称'
+      });
+      return false;
+    }
+
+    if (!address.trim()) {
+      this.setData({
+        errorMessage: '请输入仓库地址'
+      });
+      return false;
+    }
+
+    if (!contact?.trim()) {
+      this.setData({
+        errorMessage: '请输入联系人'
+      });
+      return false;
+    }
+
+    if (!phone?.trim()) {
+      this.setData({
+        errorMessage: '请输入联系电话'
+      });
+      return false;
+    }
+
+    return true;
+  },
+
+  // 提交添加仓库表单
+  async submitAddForm() {
+    this.setData({
+      errorMessage: '',
+      successMessage: ''
+    });
+
+    if (!this.validateForm()) {
+      return;
+    }
+
+    this.setData({
+      loading: true
+    });
+
+    try {
+      await warehouseService.createWarehouse(this.data.addForm);
+      
+      this.setData({
+        loading: false,
+        successMessage: '仓库添加成功',
+        currentTab: 'list'
+      });
+
+      // 重置表单
+      this.resetForm();
+      
+      // 重新加载仓库列表
+      this.loadWarehouses();
+      
+      showToast('仓库添加成功');
+      
+    } catch (error) {
+      console.error('添加仓库失败:', error);
+      this.setData({
+        loading: false,
+        errorMessage: '添加仓库失败，请重试'
+      });
+    }
+  },
+
+  // 重置表单
+  resetForm() {
+    this.setData({
+      addForm: {
+        name: '',
+        address: '',
+        contact: '',
+        phone: '',
+        description: '',
+        capacity: 500,
+        longitude: 102.833722,
+        latitude: 24.880095
+      }
+    });
+  },
+
+  // 删除仓库
+  async deleteWarehouse(e: any) {
+    const warehouseId = e.currentTarget.dataset.id;
+    const warehouseName = e.currentTarget.dataset.name;
+    
+    wx.showModal({
+      title: '确认删除',
+      content: `确定要删除仓库"${warehouseName}"吗？此操作不可恢复。`,
+      confirmText: '删除',
+      confirmColor: '#ff4757',
+      cancelText: '取消',
+      success: async (res) => {
+        if (res.confirm) {
+          try {
+            await warehouseService.deleteWarehouse(warehouseId);
+            showToast('仓库删除成功');
+            
+            // 重新加载仓库列表
+            this.loadWarehouses();
+            
+          } catch (error) {
+            console.error('删除仓库失败:', error);
+            showToast('删除仓库失败');
+          }
+        }
+      }
+    });
+  },
+
+  // 获取仓库状态文本
+  getWarehouseStatusText(status: 'open' | 'closed' | 'maintenance' | undefined): string {
+    const statusMap: Record<string, string> = {
+      'open': '营业中',
+      'closed': '已关闭', 
+      'maintenance': '维护中'
+    };
+    return statusMap[status || 'open'] || '未知状态';
+  },
+
+  // 获取仓库库存状态
+  getWarehouseInventoryStatus(currentStock: number, capacity: number): string {
+    const percentage = (currentStock / capacity) * 100;
+    if (percentage >= 90) return '库存充足';
+    if (percentage >= 60) return '库存正常';
+    if (percentage >= 30) return '库存偏低';
+    return '库存不足';
+  },
+
+  // 获取库存状态对应的颜色
+  getInventoryStatusColor(currentStock: number, capacity: number): string {
+    const percentage = (currentStock / capacity) * 100;
+    if (percentage >= 90) return '#52c41a'; // 绿色
+    if (percentage >= 60) return '#1890ff'; // 蓝色
+    if (percentage >= 30) return '#faad14'; // 橙色
+    return '#f5222d'; // 红色
+  },
+
+  // 下拉刷新
+  onPullDownRefresh() {
+    this.loadWarehouses().finally(() => {
+      wx.stopPullDownRefresh();
+    });
+  },
+
+  // 清除错误信息
+  clearError() {
+    this.setData({
+      errorMessage: ''
+    });
+  },
+
+  // 清除成功信息
+  clearSuccess() {
+    this.setData({
+      successMessage: ''
+    });
+  },
+
+  /**
+   * 返回上一页
+   */
+  goBack() {
+    wx.navigateBack();
+  }
+});