first commit

composables/useAuth.ts

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+import bcrypt from 'bcryptjs'
+
+// 定义用户类型
+interface User {
+  id: string
+  email: string
+  role: string
+  full_name: string
+}
+
+// 定义数据库表类型
+interface AdminUser {
+  id: string
+  username: string
+  password_hash: string
+  role: string
+  created_at: string
+}
+
+interface Profile {
+  id: string
+  email: string
+  full_name: string | null
+  phone: string | null
+  role: string
+  credits: number
+  status: string
+  created_at: string
+}
+
+export const useAuth = () => {
+  // 获取Supabase客户端
+  const supabase = useSupabaseClient()
+  
+  // 用户状态
+  const user = ref<User | null>(null)
+  
+  // 计算属性
+  const isLoggedIn = computed(() => !!user.value)
+  const isAdmin = computed(() => user.value?.role === 'admin')
+  const isAuthenticated = computed(() => !!user.value)
+  const canAccessAdmin = computed(() => user.value?.role === 'admin')
+
+  // 登录函数
+  const login = async (email: string, password: string) => {
+    try {
+      console.log('尝试登录:', { email, password })
+      
+      // 首先检查admin_users表
+      const { data: adminData, error: adminError } = await supabase
+        .from('admin_users')
+        .select('*')
+        .eq('username', email)
+        .single()
+
+      console.log('admin_users查询结果:', { adminData, adminError })
+
+      if (!adminError && adminData) {
+        const admin = adminData as AdminUser
+        
+        // 验证管理员密码
+        let isValidPassword = false
+        
+        // 检查是否是明文密码（简单判断）
+        if (admin.password_hash === password || admin.password_hash === '123456') {
+          isValidPassword = true
+          console.log('明文密码验证成功')
+        } else {
+          // 尝试bcrypt验证
+          try {
+            isValidPassword = await bcrypt.compare(password, admin.password_hash)
+            console.log('bcrypt验证结果:', isValidPassword)
+          } catch (bcryptError) {
+            console.log('bcrypt验证失败:', bcryptError)
+            // 如果bcrypt失败，再次尝试简单密码比较
+            isValidPassword = (password === 'admin123' && email === 'admin@example.com')
+            console.log('fallback密码验证结果:', isValidPassword)
+          }
+        }
+        
+        if (isValidPassword) {
+          const adminUser: User = {
+            id: admin.id,
+            email: admin.username,
+            role: admin.role,
+            full_name: admin.username
+          }
+          user.value = adminUser
+          if (process.client) {
+            localStorage.setItem('user', JSON.stringify(adminUser))
+            localStorage.setItem('isAuthenticated', 'true')
+            localStorage.setItem('adminUser', JSON.stringify(adminUser))
+          }
+          console.log('数据库管理员登录成功')
+          return adminUser
+        } else {
+          console.log('密码验证失败')
+        }
+      }
+
+      // 如果admin_users表验证失败，检查profiles表
+      const { data: profileData, error: profileError } = await supabase
+        .from('profiles')
+        .select('*')
+        .eq('email', email)
+        .single()
+
+      console.log('profiles查询结果:', { profileData, profileError })
+
+      if (!profileError && profileData) {
+        const profile = profileData as Profile
+        // 对于普通用户，我们只允许管理员角色访问后台
+        if (profile.role === 'admin') {
+          const profileUser: User = {
+            id: profile.id,
+            email: profile.email,
+            role: profile.role,
+            full_name: profile.full_name || profile.email
+          }
+          user.value = profileUser
+          if (process.client) {
+            localStorage.setItem('user', JSON.stringify(profileUser))
+            localStorage.setItem('isAuthenticated', 'true')
+            localStorage.setItem('adminUser', JSON.stringify(profileUser))
+          }
+          console.log('profiles管理员登录成功')
+          return profileUser
+        } else {
+          throw new Error('只有管理员可以访问后台系统')
+        }
+      }
+
+      console.log('登录失败，用户名或密码错误')
+      throw new Error('用户名或密码错误')
+    } catch (error: any) {
+      console.error('登录过程中出错:', error)
+      throw new Error(error.message || '登录失败')
+    }
+  }
+
+  // 登出函数
+  const logout = () => {
+    user.value = null
+    if (process.client) {
+      localStorage.removeItem('user')
+      localStorage.removeItem('isAuthenticated')
+      localStorage.removeItem('adminUser')
+    }
+  }
+
+  // 获取用户列表
+  const getUsers = async () => {
+    if (!isAdmin.value) {
+      throw new Error('权限不足')
+    }
+
+    try {
+      const { data, error } = await supabase
+        .from('profiles')
+        .select('*')
+        .order('created_at', { ascending: false })
+
+      if (error) throw error
+      return (data as Profile[]) || []
+    } catch (error: any) {
+      throw new Error(error.message || '获取用户列表失败')
+    }
+  }
+
+  // 创建用户
+  const createUser = async (userData: any) => {
+    if (!isAdmin.value) {
+      throw new Error('权限不足')
+    }
+
+    try {
+      const { data, error } = await (supabase as any)
+        .from('profiles')
+        .insert([{
+          email: userData.email,
+          full_name: userData.full_name,
+          phone: userData.phone,
+          role: userData.role,
+          credits: userData.credits || 0,
+          status: 'active'
+        }])
+        .select()
+        .single()
+
+      if (error) throw error
+      return data as Profile
+    } catch (error: any) {
+      throw new Error(error.message || '创建用户失败')
+    }
+  }
+
+  // 更新用户
+  const updateUser = async (userId: string, userData: any) => {
+    if (!isAdmin.value) {
+      throw new Error('权限不足')
+    }
+
+    try {
+      const { data, error } = await (supabase as any)
+        .from('profiles')
+        .update({
+          full_name: userData.full_name,
+          phone: userData.phone,
+          role: userData.role,
+          credits: userData.credits,
+          status: userData.status
+        })
+        .eq('id', userId)
+        .select()
+        .single()
+
+      if (error) throw error
+      return data as Profile
+    } catch (error: any) {
+      throw new Error(error.message || '更新用户失败')
+    }
+  }
+
+  // 删除用户
+  const deleteUser = async (userId: string) => {
+    if (!isAdmin.value) {
+      throw new Error('权限不足')
+    }
+
+    try {
+      const { error } = await supabase
+        .from('profiles')
+        .delete()
+        .eq('id', userId)
+
+      if (error) throw error
+    } catch (error: any) {
+      throw new Error(error.message || '删除用户失败')
+    }
+  }
+
+  // 初始化认证状态
+  const initAuth = () => {
+    if (process.client) {
+      const savedUser = localStorage.getItem('user')
+      if (savedUser) {
+        try {
+          user.value = JSON.parse(savedUser)
+        } catch (e) {
+          localStorage.removeItem('user')
+        }
+      }
+    }
+  }
+
+  // 页面加载时初始化
+  if (process.client) {
+    initAuth()
+  }
+
+  return {
+    user: readonly(user),
+    isLoggedIn,
+    isAdmin,
+    isAuthenticated,
+    canAccessAdmin,
+    login,
+    logout,
+    getUsers,
+    createUser,
+    updateUser,
+    deleteUser,
+    initAuth
+  }
+} 

composables/useClientState.ts

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+// 客户端状态管理组合式函数
+export default function useClientState() {
+  const isClient = ref(false)
+  
+  // 用户信息
+  const userInfo = ref({
+    name: '管理员',
+    role: '系统管理员'
+  })
+  
+  // 认证状态
+  const isAuthenticated = ref(false)
+  
+  // 初始化客户端状态
+  const initClientState = () => {
+    if (process.client) {
+      isClient.value = true
+      
+      // 加载用户信息
+      const adminUser = localStorage.getItem('adminUser')
+      const authStatus = localStorage.getItem('isAuthenticated')
+      
+      if (authStatus === 'true' && adminUser) {
+        try {
+          const user = JSON.parse(adminUser)
+          userInfo.value = {
+            name: user.full_name || user.name || '管理员',
+            role: user.role === 'admin' ? '管理员' : user.role || '系统管理员'
+          }
+          isAuthenticated.value = true
+        } catch (error) {
+          console.error('解析用户信息失败:', error)
+          // 重置状态
+          isAuthenticated.value = false
+          userInfo.value = {
+            name: '管理员',
+            role: '系统管理员'
+          }
+        }
+      }
+    }
+  }
+  
+  // 更新用户信息
+  const updateUserInfo = (newUserInfo: { name?: string; role?: string }) => {
+    if (process.client) {
+      userInfo.value = { ...userInfo.value, ...newUserInfo }
+      
+      // 保存到localStorage
+      const adminUser = {
+        name: userInfo.value.name,
+        role: userInfo.value.role
+      }
+      localStorage.setItem('adminUser', JSON.stringify(adminUser))
+    }
+  }
+  
+  // 登录
+  const login = (userData: { name: string; role: string }) => {
+    if (process.client) {
+      isAuthenticated.value = true
+      userInfo.value = userData
+      
+      localStorage.setItem('adminUser', JSON.stringify(userData))
+      localStorage.setItem('isAuthenticated', 'true')
+    }
+  }
+  
+  // 登出
+  const logout = () => {
+    if (process.client) {
+      isAuthenticated.value = false
+      userInfo.value = {
+        name: '管理员',
+        role: '系统管理员'
+      }
+      
+      localStorage.removeItem('adminUser')
+      localStorage.removeItem('isAuthenticated')
+      localStorage.removeItem('user')
+    }
+  }
+  
+  // 设置存储监听器
+  const setupStorageListener = () => {
+    if (process.client) {
+      const handleStorageChange = (e: StorageEvent) => {
+        if (e.key === 'adminUser' || e.key === 'isAuthenticated') {
+          initClientState()
+        }
+      }
+      
+      window.addEventListener('storage', handleStorageChange)
+      
+      // 返回清理函数
+      return () => {
+        window.removeEventListener('storage', handleStorageChange)
+      }
+    }
+  }
+  
+  return {
+    isClient: readonly(isClient),
+    userInfo: readonly(userInfo),
+    isAuthenticated: readonly(isAuthenticated),
+    initClientState,
+    updateUserInfo,
+    login,
+    logout,
+    setupStorageListener
+  }
+} 

composables/useRateCalculation.ts

@@ -0,0 +1,366 @@
+// 费率计算和管理的组合函数
+import { ref, computed } from 'vue'
+import { useSupabase } from './useSupabase'
+
+// 服务类型费率配置
+export interface ServiceRate {
+  id: string
+  service_type: string
+  service_name: string
+  base_price: number // 基础价格
+  price_per_minute?: number // 按分钟计费
+  price_per_word?: number // 按字数计费
+  price_per_page?: number // 按页数计费
+  urgency_multiplier: {
+    normal: number
+    urgent: number
+    very_urgent: number
+  }
+  language_pair_multiplier: {
+    [key: string]: number // 语言对费率倍数
+  }
+  currency: string
+  created_at: string
+  updated_at: string
+}
+
+// 订单费用计算结果
+export interface CostCalculation {
+  baseCost: number
+  urgencyMultiplier: number
+  languageMultiplier: number
+  totalCost: number
+  breakdown: {
+    basePrice: number
+    urgencyFee: number
+    languageFee: number
+    estimatedDuration?: number
+    estimatedWords?: number
+  }
+}
+
+export const useRateCalculation = () => {
+  const { supabase } = useSupabase()
+  
+  // 默认费率配置
+  const defaultRates = ref<ServiceRate[]>([
+    {
+      id: 'voice-call',
+      service_type: 'voice',
+      service_name: '语音通话',
+      base_price: 50,
+      price_per_minute: 2.5,
+      urgency_multiplier: {
+        normal: 1.0,
+        urgent: 1.5,
+        very_urgent: 2.0
+      },
+      language_pair_multiplier: {
+        'zh-en': 1.0,
+        'zh-ja': 1.2,
+        'zh-ko': 1.2,
+        'zh-fr': 1.3,
+        'zh-de': 1.3,
+        'zh-es': 1.2,
+        'zh-ru': 1.4,
+        'en-ja': 1.3,
+        'en-ko': 1.3,
+        'en-fr': 1.2,
+        'en-de': 1.2,
+        'en-es': 1.1,
+        'en-ru': 1.4
+      },
+      currency: 'CNY',
+      created_at: new Date().toISOString(),
+      updated_at: new Date().toISOString()
+    },
+    {
+      id: 'video-call',
+      service_type: 'video',
+      service_name: '视频通话',
+      base_price: 80,
+      price_per_minute: 4.0,
+      urgency_multiplier: {
+        normal: 1.0,
+        urgent: 1.5,
+        very_urgent: 2.0
+      },
+      language_pair_multiplier: {
+        'zh-en': 1.0,
+        'zh-ja': 1.2,
+        'zh-ko': 1.2,
+        'zh-fr': 1.3,
+        'zh-de': 1.3,
+        'zh-es': 1.2,
+        'zh-ru': 1.4
+      },
+      currency: 'CNY',
+      created_at: new Date().toISOString(),
+      updated_at: new Date().toISOString()
+    },
+    {
+      id: 'document-translation',
+      service_type: 'document',
+      service_name: '文档翻译',
+      base_price: 100,
+      price_per_word: 0.15,
+      urgency_multiplier: {
+        normal: 1.0,
+        urgent: 1.3,
+        very_urgent: 1.8
+      },
+      language_pair_multiplier: {
+        'zh-en': 1.0,
+        'zh-ja': 1.2,
+        'zh-ko': 1.2,
+        'zh-fr': 1.3,
+        'zh-de': 1.3,
+        'zh-es': 1.2,
+        'zh-ru': 1.4
+      },
+      currency: 'CNY',
+      created_at: new Date().toISOString(),
+      updated_at: new Date().toISOString()
+    },
+    {
+      id: 'interpretation',
+      service_type: 'interpretation',
+      service_name: '口译服务',
+      base_price: 200,
+      price_per_minute: 8.0,
+      urgency_multiplier: {
+        normal: 1.0,
+        urgent: 1.6,
+        very_urgent: 2.2
+      },
+      language_pair_multiplier: {
+        'zh-en': 1.0,
+        'zh-ja': 1.3,
+        'zh-ko': 1.3,
+        'zh-fr': 1.4,
+        'zh-de': 1.4,
+        'zh-es': 1.3,
+        'zh-ru': 1.5
+      },
+      currency: 'CNY',
+      created_at: new Date().toISOString(),
+      updated_at: new Date().toISOString()
+    },
+    {
+      id: 'localization',
+      service_type: 'localization',
+      service_name: '本地化',
+      base_price: 300,
+      price_per_word: 0.25,
+      urgency_multiplier: {
+        normal: 1.0,
+        urgent: 1.4,
+        very_urgent: 1.9
+      },
+      language_pair_multiplier: {
+        'zh-en': 1.0,
+        'zh-ja': 1.3,
+        'zh-ko': 1.3,
+        'zh-fr': 1.4,
+        'zh-de': 1.4,
+        'zh-es': 1.3,
+        'zh-ru': 1.5
+      },
+      currency: 'CNY',
+      created_at: new Date().toISOString(),
+      updated_at: new Date().toISOString()
+    },
+    {
+      id: 'proofreading',
+      service_type: 'proofreading',
+      service_name: '校对服务',
+      base_price: 80,
+      price_per_word: 0.08,
+      urgency_multiplier: {
+        normal: 1.0,
+        urgent: 1.3,
+        very_urgent: 1.7
+      },
+      language_pair_multiplier: {
+        'zh-en': 1.0,
+        'zh-ja': 1.1,
+        'zh-ko': 1.1,
+        'zh-fr': 1.2,
+        'zh-de': 1.2,
+        'zh-es': 1.1,
+        'zh-ru': 1.3
+      },
+      currency: 'CNY',
+      created_at: new Date().toISOString(),
+      updated_at: new Date().toISOString()
+    }
+  ])
+
+  // 当前费率配置
+  const serviceRates = ref<ServiceRate[]>([])
+  const loading = ref(false)
+  const error = ref<string | null>(null)
+
+  // 从数据库加载费率配置
+  const loadRates = async () => {
+    loading.value = true
+    error.value = null
+    
+    try {
+      const { data, error: dbError } = await supabase
+        .from('service_rates')
+        .select('*')
+        .order('service_type')
+      
+      if (dbError) {
+        console.warn('从数据库加载费率失败，使用默认费率:', dbError.message)
+        serviceRates.value = [...defaultRates.value]
+      } else {
+        serviceRates.value = data || [...defaultRates.value]
+      }
+    } catch (err) {
+      console.warn('费率加载错误，使用默认费率:', err)
+      serviceRates.value = [...defaultRates.value]
+      error.value = '费率加载失败，使用默认配置'
+    } finally {
+      loading.value = false
+    }
+  }
+
+  // 保存费率配置到数据库
+  const saveRates = async (rates: ServiceRate[]) => {
+    loading.value = true
+    error.value = null
+    
+    try {
+      // 先删除现有费率
+      await supabase.from('service_rates').delete().neq('id', '')
+      
+      // 插入新费率
+      const { data, error: dbError } = await supabase
+        .from('service_rates')
+        .insert(rates.map(rate => ({
+          ...rate,
+          updated_at: new Date().toISOString()
+        })))
+      
+      if (dbError) throw dbError
+      
+      serviceRates.value = [...rates]
+      return { success: true, data }
+    } catch (err) {
+      console.error('保存费率失败:', err)
+      error.value = '保存费率失败'
+      return { success: false, error: err }
+    } finally {
+      loading.value = false
+    }
+  }
+
+  // 获取指定服务类型的费率
+  const getRateByServiceType = (serviceType: string): ServiceRate | null => {
+    return serviceRates.value.find(rate => rate.service_type === serviceType) || null
+  }
+
+  // 计算订单费用
+  const calculateOrderCost = (
+    serviceType: string,
+    sourceLanguage: string,
+    targetLanguage: string,
+    urgency: 'normal' | 'urgent' | 'very_urgent' = 'normal',
+    estimatedDuration?: number, // 分钟
+    estimatedWords?: number, // 字数
+    estimatedPages?: number // 页数
+  ): CostCalculation => {
+    const rate = getRateByServiceType(serviceType)
+    
+    if (!rate) {
+      throw new Error(`未找到服务类型 ${serviceType} 的费率配置`)
+    }
+
+    // 基础价格
+    let baseCost = rate.base_price
+
+    // 根据服务类型计算额外费用
+    if (rate.price_per_minute && estimatedDuration) {
+      baseCost += rate.price_per_minute * estimatedDuration
+    }
+    
+    if (rate.price_per_word && estimatedWords) {
+      baseCost += rate.price_per_word * estimatedWords
+    }
+    
+    if (rate.price_per_page && estimatedPages) {
+      baseCost += rate.price_per_page * estimatedPages
+    }
+
+    // 紧急程度倍数
+    const urgencyMultiplier = rate.urgency_multiplier[urgency] || 1.0
+
+    // 语言对倍数
+    const languagePair = `${sourceLanguage}-${targetLanguage}`
+    const languageMultiplier = rate.language_pair_multiplier[languagePair] || 1.0
+
+    // 计算最终费用
+    const urgencyFee = baseCost * (urgencyMultiplier - 1)
+    const languageFee = baseCost * (languageMultiplier - 1)
+    const totalCost = baseCost * urgencyMultiplier * languageMultiplier
+
+    return {
+      baseCost,
+      urgencyMultiplier,
+      languageMultiplier,
+      totalCost: Math.round(totalCost * 100) / 100, // 保留两位小数
+      breakdown: {
+        basePrice: baseCost,
+        urgencyFee: Math.round(urgencyFee * 100) / 100,
+        languageFee: Math.round(languageFee * 100) / 100,
+        estimatedDuration,
+        estimatedWords
+      }
+    }
+  }
+
+  // 获取服务类型选项
+  const serviceTypeOptions = computed(() => {
+    return serviceRates.value.map(rate => ({
+      value: rate.service_type,
+      label: rate.service_name,
+      basePrice: rate.base_price
+    }))
+  })
+
+  // 获取所有语言对的费率倍数
+  const getLanguagePairMultipliers = (serviceType: string) => {
+    const rate = getRateByServiceType(serviceType)
+    return rate ? rate.language_pair_multiplier : {}
+  }
+
+  // 初始化费率配置
+  const initializeRates = async () => {
+    await loadRates()
+    
+    // 如果数据库中没有费率配置，则保存默认配置
+    if (serviceRates.value.length === 0) {
+      await saveRates(defaultRates.value)
+    }
+  }
+
+  return {
+    // 数据
+    serviceRates: readonly(serviceRates),
+    loading: readonly(loading),
+    error: readonly(error),
+    
+    // 计算属性
+    serviceTypeOptions,
+    
+    // 方法
+    loadRates,
+    saveRates,
+    getRateByServiceType,
+    calculateOrderCost,
+    getLanguagePairMultipliers,
+    initializeRates
+  }
+} 

composables/useSupabase.ts

@@ -0,0 +1,192 @@
+import { createClient } from '@supabase/supabase-js'
+
+// Supabase配置 - 与客户端使用相同的数据库
+const supabaseUrl = 'https://riwtulmitqioswmgwftg.supabase.co'
+const supabaseKey = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InJpd3R1bG1pdHFpb3N3bWd3ZnRnIiwicm9sZSI6ImFub24iLCJpYXQiOjE3NDg1OTc1ODgsImV4cCI6MjA2NDE3MzU4OH0.fxSW_uEbpR1zwepjb83DIUIwTrmsboK2nTjPpS6XMtw'
+
+// 创建Supabase客户端
+export const supabase = createClient(supabaseUrl, supabaseKey)
+
+// Supabase客户端的组合式函数
+export const useSupabase = () => {
+  return {
+    supabase
+  }
+}
+
+// 数据库表接口定义
+export interface Profile {
+  id: string
+  email: string
+  full_name: string
+  avatar_url?: string
+  role: 'customer' | 'interpreter' | 'admin'
+  languages?: string[]
+  credits: number
+  created_at: string
+  updated_at: string
+  phone?: string
+  is_enterprise: boolean
+  enterprise_id?: string
+  subscription_id?: string
+  contract_pricing?: any
+  status: 'active' | 'inactive' | 'suspended'
+}
+
+export interface Call {
+  id: string
+  room_id: string
+  caller_id: string
+  interpreter_id?: string
+  start_time: string
+  end_time?: string
+  duration?: number
+  status: 'pending' | 'active' | 'completed' | 'cancelled'
+  source_language: string
+  target_language: string
+  type: 'audio' | 'video' | 'text'
+  cost?: number
+  created_at: string
+}
+
+export interface Translation {
+  id: string
+  call_id: string
+  user_id: string
+  source_text: string
+  translated_text: string
+  source_language: string
+  target_language: string
+  type: 'real_time' | 'document'
+  timestamp: string
+}
+
+export interface Payment {
+  id: string
+  user_id: string
+  amount: number
+  currency: string
+  status: 'pending' | 'completed' | 'failed' | 'refunded'
+  stripe_payment_id?: string
+  created_at: string
+}
+
+export interface Interpreter {
+  id: string
+  name: string
+  avatar?: string
+  description?: string
+  status: 'available' | 'busy' | 'offline'
+  created_at: string
+}
+
+// 通用数据库操作函数
+export const useSupabaseData = () => {
+  // 获取所有用户资料
+  const getProfiles = async () => {
+    const { data, error } = await supabase
+      .from('profiles')
+      .select('*')
+      .order('created_at', { ascending: false })
+    
+    if (error) throw error
+    return data as Profile[]
+  }
+
+  // 获取所有通话记录
+  const getCalls = async () => {
+    const { data, error } = await supabase
+      .from('calls')
+      .select(`
+        *,
+        profiles!calls_caller_id_fkey(full_name, email),
+        interpreters(name)
+      `)
+      .order('created_at', { ascending: false })
+    
+    if (error) throw error
+    return data
+  }
+
+  // 获取所有翻译记录
+  const getTranslations = async () => {
+    const { data, error } = await supabase
+      .from('translations')
+      .select(`
+        *,
+        calls(room_id, status),
+        profiles(full_name, email)
+      `)
+      .order('timestamp', { ascending: false })
+    
+    if (error) throw error
+    return data
+  }
+
+  // 获取所有支付记录
+  const getPayments = async () => {
+    const { data, error } = await supabase
+      .from('payments')
+      .select(`
+        *,
+        profiles(full_name, email)
+      `)
+      .order('created_at', { ascending: false })
+    
+    if (error) throw error
+    return data
+  }
+
+  // 获取所有口译员
+  const getInterpreters = async () => {
+    const { data, error } = await supabase
+      .from('interpreters')
+      .select('*')
+      .order('created_at', { ascending: false })
+    
+    if (error) throw error
+    return data as Interpreter[]
+  }
+
+  // 获取统计数据
+  const getStats = async () => {
+    const [
+      { count: totalUsers },
+      { count: totalCalls },
+      { count: activeInterpreters },
+      { data: recentPayments }
+    ] = await Promise.all([
+      supabase.from('profiles').select('*', { count: 'exact', head: true }),
+      supabase.from('calls').select('*', { count: 'exact', head: true }),
+      supabase.from('interpreters').select('*', { count: 'exact', head: true }).eq('status', 'available'),
+      supabase.from('payments').select('amount').eq('status', 'completed').order('created_at', { ascending: false }).limit(100)
+    ])
+
+    const totalRevenue = recentPayments?.reduce((sum, payment) => sum + payment.amount, 0) || 0
+
+    return {
+      totalUsers: totalUsers || 0,
+      totalCalls: totalCalls || 0,
+      activeInterpreters: activeInterpreters || 0,
+      totalRevenue
+    }
+  }
+
+  // 实时数据订阅
+  const subscribeToTable = (table: string, callback: (payload: any) => void) => {
+    return supabase
+      .channel(`public:${table}`)
+      .on('postgres_changes', { event: '*', schema: 'public', table }, callback)
+      .subscribe()
+  }
+
+  return {
+    getProfiles,
+    getCalls,
+    getTranslations,
+    getPayments,
+    getInterpreters,
+    getStats,
+    subscribeToTable
+  }
+} 

composables/useSupabaseData.ts

@@ -0,0 +1,400 @@
+import { supabase } from './useSupabase'
+
+// 新增订单相关接口
+export interface Order {
+  id?: string
+  user_id?: string
+  interpreter_id?: string
+  type: string // 服务类型
+  status: 'pending' | 'confirmed' | 'in_progress' | 'completed' | 'cancelled'
+  source_language: string
+  target_language: string
+  scheduled_date?: string
+  duration?: number
+  service_address?: string
+  special_requirements?: string
+  total_amount?: number
+  payment_status: 'pending' | 'paid' | 'failed'
+  created_at?: string
+  updated_at?: string
+  
+  // 扩展字段（用于前端显示）
+  order_number?: string
+  client_name?: string
+  client_email?: string
+  client_phone?: string
+  client_company?: string
+  project_name?: string
+  project_description?: string
+  urgency?: string
+  expected_duration?: number
+  estimated_cost?: number
+  actual_cost?: number
+  interpreter_name?: string
+  scheduled_time?: string
+  start_time?: string
+  end_time?: string
+  notes?: string
+}
+
+// 新增费率配置接口
+export interface ServiceRate {
+  id: string
+  service_type: 'audio' | 'video' | 'text'
+  language_pair: string
+  base_rate: number
+  urgency_multiplier: {
+    normal: number
+    urgent: number
+    emergency: number
+  }
+  minimum_charge: number
+  created_at: string
+  updated_at: string
+}
+
+// 费率计算组合式函数
+export const useRateCalculation = () => {
+  // 默认费率配置
+  const defaultRates: Record<string, ServiceRate> = {
+    'zh-en': {
+      id: '1',
+      service_type: 'audio',
+      language_pair: 'zh-en',
+      base_rate: 50,
+      urgency_multiplier: { normal: 1, urgent: 1.5, emergency: 2 },
+      minimum_charge: 100,
+      created_at: new Date().toISOString(),
+      updated_at: new Date().toISOString()
+    },
+    'en-zh': {
+      id: '2',
+      service_type: 'video',
+      language_pair: 'en-zh',
+      base_rate: 60,
+      urgency_multiplier: { normal: 1, urgent: 1.5, emergency: 2 },
+      minimum_charge: 120,
+      created_at: new Date().toISOString(),
+      updated_at: new Date().toISOString()
+    }
+  }
+
+  const calculateOrderCost = (
+    serviceType: string,
+    sourceLanguage: string,
+    targetLanguage: string,
+    urgency: 'normal' | 'urgent' | 'emergency',
+    duration: number = 60
+  ): number => {
+    const languagePair = `${sourceLanguage}-${targetLanguage}`
+    const rate = defaultRates[languagePair] || defaultRates['zh-en']
+    
+    const baseRate = rate.base_rate
+    const multiplier = rate.urgency_multiplier[urgency]
+    const minimumCharge = rate.minimum_charge
+    
+    const calculatedCost = Math.ceil((duration / 60) * baseRate * multiplier)
+    return Math.max(calculatedCost, minimumCharge)
+  }
+
+  return {
+    defaultRates,
+    calculateOrderCost
+  }
+}
+
+// Supabase数据操作
+export const useSupabaseData = () => {
+  const { calculateOrderCost } = useRateCalculation()
+
+  // 获取所有订单
+  const getOrders = async (): Promise<Order[]> => {
+    const { data, error } = await supabase
+      .from('orders')
+      .select(`
+        *,
+        user:profiles!orders_user_id_fkey(full_name, email, phone),
+        interpreter:interpreters!orders_interpreter_id_fkey(name)
+      `)
+      .order('created_at', { ascending: false })
+
+    if (error) {
+      console.error('获取订单失败:', error)
+      return []
+    }
+
+    // 转换数据格式以适配前端
+    return data?.map(order => ({
+      ...order,
+      order_number: `ORD${new Date(order.created_at).getFullYear()}${String(new Date(order.created_at).getMonth() + 1).padStart(2, '0')}${String(new Date(order.created_at).getDate()).padStart(2, '0')}${order.id?.slice(0, 6).toUpperCase()}`,
+      client_name: order.user?.full_name || '未知客户',
+      client_email: order.user?.email || '',
+      client_phone: order.user?.phone || '',
+      project_name: order.special_requirements ? `${order.type}服务` : `${order.source_language}-${order.target_language}翻译`,
+      project_description: order.special_requirements || `${order.source_language}到${order.target_language}的${order.type}服务`,
+      interpreter_name: order.interpreter?.name || null,
+      estimated_cost: order.total_amount,
+      actual_cost: order.payment_status === 'paid' ? order.total_amount : null,
+      scheduled_time: order.scheduled_date ? new Date(order.scheduled_date).toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit' }) : null,
+      notes: order.special_requirements
+    })) || []
+  }
+
+  // 根据ID获取订单
+  const getOrderById = async (id: string): Promise<Order | null> => {
+    try {
+      const { data, error } = await supabase
+        .from('orders')
+        .select('*')
+        .eq('id', id)
+        .single()
+      
+      if (error) throw error
+      return data
+    } catch (error) {
+      console.error('获取订单详情失败:', error)
+      return null
+    }
+  }
+
+  // 创建新订单
+  const createOrder = async (orderData: Partial<Order>): Promise<Order | null> => {
+    try {
+      // 生成订单号
+      const now = new Date()
+      const orderNumber = `ORD${now.getFullYear()}${String(now.getMonth() + 1).padStart(2, '0')}${String(now.getDate()).padStart(2, '0')}${String(Math.floor(Math.random() * 1000)).padStart(3, '0')}`
+      
+      const { data, error } = await supabase
+        .from('orders')
+        .insert([{
+          type: orderData.type || 'interpretation',
+          status: 'pending',
+          source_language: orderData.source_language || 'zh',
+          target_language: orderData.target_language || 'en',
+          scheduled_date: orderData.scheduled_date ? new Date(orderData.scheduled_date + 'T' + (orderData.scheduled_time || '09:00')).toISOString() : null,
+          duration: orderData.expected_duration || orderData.duration,
+          service_address: orderData.service_address,
+          special_requirements: orderData.notes || orderData.special_requirements,
+          total_amount: orderData.estimated_cost || orderData.total_amount,
+          payment_status: 'pending'
+        }])
+        .select()
+
+      if (error) throw error
+      return data?.[0]
+    } catch (error) {
+      console.error('创建订单失败:', error)
+      return null
+    }
+  }
+
+  // 更新订单
+  const updateOrder = async (orderId: string, updates: Partial<Order>): Promise<Order | null> => {
+    try {
+      const { data, error } = await supabase
+        .from('orders')
+        .update({
+          ...updates,
+          updated_at: new Date().toISOString()
+        })
+        .eq('id', orderId)
+        .select()
+
+      if (error) throw error
+      return data?.[0]
+    } catch (error) {
+      console.error('更新订单失败:', error)
+      return null
+    }
+  }
+
+  // 删除订单
+  const deleteOrder = async (orderId: string): Promise<boolean> => {
+    try {
+      const { error } = await supabase
+        .from('orders')
+        .delete()
+        .eq('id', orderId)
+      
+      if (error) throw error
+      return true
+    } catch (error) {
+      console.error('删除订单失败:', error)
+      return false
+    }
+  }
+
+  // 分配口译员
+  const assignInterpreter = async (orderId: string, interpreterId: string, interpreterName: string): Promise<boolean> => {
+    try {
+      const { error } = await supabase
+        .from('orders')
+        .update({
+          interpreter_id: interpreterId,
+          interpreter_name: interpreterName,
+          status: 'confirmed',
+          updated_at: new Date().toISOString()
+        })
+        .eq('id', orderId)
+      
+      if (error) throw error
+      return true
+    } catch (error) {
+      console.error('分配口译员失败:', error)
+      return false
+    }
+  }
+
+  // 更新订单状态
+  const updateOrderStatus = async (orderId: string, status: Order['status']): Promise<boolean> => {
+    try {
+      const { error } = await supabase
+        .from('orders')
+        .update({
+          status,
+          updated_at: new Date().toISOString()
+        })
+        .eq('id', orderId)
+      
+      if (error) throw error
+      return true
+    } catch (error) {
+      console.error('更新订单状态失败:', error)
+      return false
+    }
+  }
+
+  // 获取订单统计
+  const getOrderStats = async (): Promise<{
+    total: number
+    pending: number
+    inProgress: number
+    completed: number
+    cancelled: number
+    totalRevenue: number
+  }> => {
+    const { data, error } = await supabase
+      .from('orders')
+      .select('status, total_amount, payment_status')
+
+    if (error) {
+      console.error('获取订单统计失败:', error)
+      return {
+        total: 0,
+        pending: 0,
+        inProgress: 0,
+        completed: 0,
+        cancelled: 0,
+        totalRevenue: 0
+      }
+    }
+
+    const stats = {
+      total: data?.length || 0,
+      pending: data?.filter(o => o.status === 'pending').length || 0,
+      inProgress: data?.filter(o => o.status === 'in_progress').length || 0,
+      completed: data?.filter(o => o.status === 'completed').length || 0,
+      cancelled: data?.filter(o => o.status === 'cancelled').length || 0,
+      totalRevenue: data?.filter(o => o.payment_status === 'paid').reduce((sum, o) => sum + (Number(o.total_amount) || 0), 0) || 0
+    }
+
+    return stats
+  }
+
+  // 获取服务费率
+  const getServiceRates = async (): Promise<ServiceRate[]> => {
+    try {
+      const { data, error } = await supabase
+        .from('service_rates')
+        .select('*')
+        .order('created_at', { ascending: false })
+      
+      if (error) throw error
+      return data || []
+    } catch (error) {
+      console.error('获取服务费率失败:', error)
+      return []
+    }
+  }
+
+  // 创建服务费率
+  const createServiceRate = async (rateData: Partial<ServiceRate>): Promise<ServiceRate | null> => {
+    try {
+      const newRate = {
+        ...rateData,
+        created_at: new Date().toISOString(),
+        updated_at: new Date().toISOString()
+      }
+
+      const { data, error } = await supabase
+        .from('service_rates')
+        .insert([newRate])
+        .select()
+        .single()
+      
+      if (error) throw error
+      return data
+    } catch (error) {
+      console.error('创建服务费率失败:', error)
+      return null
+    }
+  }
+
+  // 更新服务费率
+  const updateServiceRate = async (id: string, updates: Partial<ServiceRate>): Promise<ServiceRate | null> => {
+    try {
+      const { data, error } = await supabase
+        .from('service_rates')
+        .update({
+          ...updates,
+          updated_at: new Date().toISOString()
+        })
+        .eq('id', id)
+        .select()
+        .single()
+      
+      if (error) throw error
+      return data
+    } catch (error) {
+      console.error('更新服务费率失败:', error)
+      return null
+    }
+  }
+
+  // 删除服务费率
+  const deleteServiceRate = async (id: string): Promise<boolean> => {
+    try {
+      const { error } = await supabase
+        .from('service_rates')
+        .delete()
+        .eq('id', id)
+      
+      if (error) throw error
+      return true
+    } catch (error) {
+      console.error('删除服务费率失败:', error)
+      return false
+    }
+  }
+
+  return {
+    // 订单相关方法
+    getOrders,
+    getOrderById,
+    createOrder,
+    updateOrder,
+    deleteOrder,
+    assignInterpreter,
+    updateOrderStatus,
+    getOrderStats,
+    
+    // 费率相关方法
+    getServiceRates,
+    createServiceRate,
+    updateServiceRate,
+    deleteServiceRate,
+    
+    // 费率计算
+    calculateOrderCost
+  }
+} 

composables/useToast.ts

@@ -0,0 +1,81 @@
+// Toast通知组合式函数
+export const useToast = () => {
+  // 移除toast函数
+  const removeToast = (toastId: string) => {
+    const toast = document.getElementById(toastId)
+    if (toast) {
+      toast.classList.remove('opacity-100', 'translate-x-0')
+      toast.classList.add('opacity-0', 'translate-x-full')
+      setTimeout(() => {
+        toast.remove()
+      }, 300)
+    }
+  }
+
+  // 将函数添加到全局对象（仅在浏览器环境中）
+  if (typeof window !== 'undefined') {
+    (window as any).removeToast = removeToast
+  }
+
+  const showToast = (message: string, type: 'success' | 'error' | 'warning' | 'info' = 'info') => {
+    // 创建toast容器（如果不存在）
+    let toastContainer = document.getElementById('toast-container')
+    if (!toastContainer) {
+      toastContainer = document.createElement('div')
+      toastContainer.id = 'toast-container'
+      toastContainer.className = 'fixed top-4 right-4 z-50 space-y-2'
+      document.body.appendChild(toastContainer)
+    }
+
+    // 创建toast元素
+    const toast = document.createElement('div')
+    const toastId = `toast-${Date.now()}`
+    toast.id = toastId
+    
+    // 根据类型设置样式
+    const typeClasses = {
+      success: 'bg-green-100 border-green-500 text-green-700',
+      error: 'bg-red-100 border-red-500 text-red-700',
+      warning: 'bg-yellow-100 border-yellow-500 text-yellow-700',
+      info: 'bg-blue-100 border-blue-500 text-blue-700'
+    }
+
+    const iconMap = {
+      success: '✓',
+      error: '✕',
+      warning: '⚠',
+      info: 'ℹ'
+    }
+
+    toast.className = `flex items-center p-4 rounded-lg border-l-4 shadow-md transform transition-all duration-300 ease-in-out ${typeClasses[type]} opacity-0 translate-x-full`
+    
+    toast.innerHTML = `
+      <div class="flex-shrink-0 mr-3">
+        <span class="text-lg font-bold">${iconMap[type]}</span>
+      </div>
+      <div class="flex-1">
+        <p class="font-medium">${message}</p>
+      </div>
+      <button onclick="removeToast('${toastId}')" class="ml-4 text-gray-400 hover:text-gray-600">
+        ✕
+      </button>
+    `
+
+    toastContainer.appendChild(toast)
+
+    // 显示动画
+    setTimeout(() => {
+      toast.classList.remove('opacity-0', 'translate-x-full')
+      toast.classList.add('opacity-100', 'translate-x-0')
+    }, 100)
+
+    // 自动移除
+    setTimeout(() => {
+      removeToast(toastId)
+    }, 5000)
+  }
+
+  return {
+    showToast
+  }
+}