392 lines
8.8 KiB
JavaScript
392 lines
8.8 KiB
JavaScript
// API接口封装
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const API_BASE = 'https://pactgo.cn/api/v1'
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class API {
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// 用户登录
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static async login(code) {
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return this.request('/wechat/login', 'POST', { code })
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}
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// 获取用户信息
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static async getUserInfo() {
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return this.request('/wechat/userinfo', 'GET')
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}
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// 提交任务
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static async submitTask(taskData) {
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return this.request('/task/submit', 'POST', taskData)
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}
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// 获取任务列表
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static async getTaskList(page = 1, limit = 20) {
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return this.request(`/task/list?page=${page}&limit=${limit}`, 'GET')
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}
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// 获取任务详情
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static async getTaskDetail(taskId) {
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return this.request(`/task/${taskId}`, 'GET')
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}
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// 获取任务状态
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static async getTaskStatus(taskId) {
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return this.request(`/task/${taskId}/status`, 'GET')
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}
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// 发送聊天消息
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static async sendMessage(content, type = 'text') {
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return this.request('/chat/message', 'POST', { content, type })
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}
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// 获取聊天记录
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static async getChatHistory(page = 1, limit = 50) {
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return this.request(`/chat/history?page=${page}&limit=${limit}`, 'GET')
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}
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// 获取设备信息
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static async getDeviceInfo() {
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return this.request('/device/info', 'GET')
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}
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// 更新设备状态
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static async updateDeviceStatus(status) {
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return this.request('/device/status', 'POST', { status })
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}
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// 获取系统状态
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static async getSystemStatus() {
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return this.request('/system/status', 'GET')
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}
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// 通用请求方法
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static async request(url, method = 'GET', data = null) {
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return new Promise((resolve, reject) => {
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const token = wx.getStorageSync('token') || ''
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wx.request({
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url: API_BASE + url,
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method,
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data,
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header: {
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'Content-Type': 'application/json',
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'Authorization': token ? `Bearer ${token}` : ''
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},
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success: (res) => {
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if (res.statusCode === 200) {
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if (res.data.success !== false) {
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resolve(res.data)
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} else {
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reject(new Error(res.data.message || '请求失败'))
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}
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} else if (res.statusCode === 401) {
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// Token过期，重新登录
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wx.removeStorageSync('token')
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wx.showToast({
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title: '登录已过期，请重新登录',
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icon: 'none'
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})
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reject(new Error('登录已过期'))
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} else {
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reject(new Error(`请求失败: ${res.statusCode}`))
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}
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},
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fail: (err) => {
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console.error('API请求失败:', err)
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wx.showToast({
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title: '网络连接失败',
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icon: 'none'
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})
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reject(err)
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}
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})
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})
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}
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// 上传文件
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static async uploadFile(filePath, formData = {}) {
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return new Promise((resolve, reject) => {
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const token = wx.getStorageSync('token') || ''
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wx.uploadFile({
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url: API_BASE + '/upload',
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filePath: filePath,
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name: 'file',
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formData: formData,
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header: {
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'Authorization': token ? `Bearer ${token}` : ''
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},
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success: (res) => {
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if (res.statusCode === 200) {
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try {
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const data = JSON.parse(res.data)
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resolve(data)
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} catch (e) {
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reject(new Error('解析响应失败'))
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}
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} else {
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reject(new Error(`上传失败: ${res.statusCode}`))
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}
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},
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fail: (err) => {
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console.error('文件上传失败:', err)
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reject(err)
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}
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})
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})
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}
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}
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// WebSocket管理器
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class WebSocketManager {
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constructor() {
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this.socket = null
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this.isConnected = false
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this.reconnectTimer = null
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this.messageHandlers = new Map()
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}
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connect(url) {
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if (this.socket) {
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this.disconnect()
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}
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this.socket = wx.connectSocket({
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url: url,
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header: {
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'content-type': 'application/json'
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}
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})
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this.socket.onOpen(() => {
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console.log('WebSocket连接已打开')
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this.isConnected = true
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this.clearReconnectTimer()
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// 发送认证信息
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this.send({
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type: 'auth',
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userId: wx.getStorageSync('userId') || 'anonymous',
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deviceId: wx.getSystemInfoSync().model,
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timestamp: Date.now()
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})
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})
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this.socket.onMessage((res) => {
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console.log('收到WebSocket消息:', res.data)
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try {
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const data = JSON.parse(res.data)
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this.handleMessage(data)
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} catch (e) {
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console.error('解析WebSocket消息失败:', e)
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}
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})
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this.socket.onClose(() => {
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console.log('WebSocket连接已关闭')
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this.isConnected = false
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this.socket = null
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this.scheduleReconnect(url)
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})
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this.socket.onError((err) => {
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console.error('WebSocket连接错误:', err)
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this.isConnected = false
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this.scheduleReconnect(url)
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})
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}
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disconnect() {
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this.clearReconnectTimer()
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if (this.socket) {
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this.socket.close()
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this.socket = null
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}
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this.isConnected = false
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}
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send(data) {
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if (this.isConnected && this.socket) {
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this.socket.send({
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data: JSON.stringify(data)
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})
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} else {
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console.warn('WebSocket未连接，无法发送消息')
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}
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}
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onMessage(type, handler) {
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if (!this.messageHandlers.has(type)) {
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this.messageHandlers.set(type, [])
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}
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this.messageHandlers.get(type).push(handler)
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}
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offMessage(type, handler) {
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if (this.messageHandlers.has(type)) {
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const handlers = this.messageHandlers.get(type)
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const index = handlers.indexOf(handler)
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if (index > -1) {
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handlers.splice(index, 1)
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}
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}
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}
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handleMessage(data) {
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if (data.type && this.messageHandlers.has(data.type)) {
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const handlers = this.messageHandlers.get(data.type)
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handlers.forEach(handler => {
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try {
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handler(data)
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} catch (e) {
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console.error('消息处理错误:', e)
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}
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})
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}
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}
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scheduleReconnect(url) {
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this.clearReconnectTimer()
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this.reconnectTimer = setTimeout(() => {
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console.log('尝试重新连接WebSocket...')
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this.connect(url)
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}, 3000)
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}
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clearReconnectTimer() {
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if (this.reconnectTimer) {
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clearTimeout(this.reconnectTimer)
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this.reconnectTimer = null
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}
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}
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}
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// 工具函数
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const util = {
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// 格式化时间
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formatTime(date) {
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const year = date.getFullYear()
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const month = date.getMonth() + 1
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const day = date.getDate()
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const hour = date.getHours()
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const minute = date.getMinutes()
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const second = date.getSeconds()
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return [year, month, day].map(this.formatNumber).join('/') + ' ' +
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[hour, minute, second].map(this.formatNumber).join(':')
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},
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formatNumber(n) {
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n = n.toString()
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return n[1] ? n : '0' + n
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},
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// 显示加载提示
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showLoading(title = '加载中...') {
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wx.showLoading({
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title: title,
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mask: true
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})
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},
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// 隐藏加载提示
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hideLoading() {
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wx.hideLoading()
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},
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// 显示成功提示
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showSuccess(title = '操作成功') {
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wx.showToast({
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title: title,
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icon: 'success',
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duration: 2000
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})
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},
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// 显示错误提示
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showError(title = '操作失败') {
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wx.showToast({
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title: title,
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icon: 'error',
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duration: 2000
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})
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},
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// 显示模态框
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showModal(title, content) {
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return new Promise((resolve) => {
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wx.showModal({
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title: title,
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content: content,
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success: (res) => {
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resolve(res.confirm)
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}
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})
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})
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},
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// 防抖函数
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debounce(func, wait) {
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let timeout
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return function executedFunction(...args) {
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const later = () => {
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clearTimeout(timeout)
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func(...args)
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}
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clearTimeout(timeout)
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timeout = setTimeout(later, wait)
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}
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},
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// 节流函数
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throttle(func, limit) {
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let inThrottle
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return function() {
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const args = arguments
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const context = this
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if (!inThrottle) {
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func.apply(context, args)
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inThrottle = true
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setTimeout(() => inThrottle = false, limit)
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}
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}
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}
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}
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// 常量定义
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const constants = {
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// API基础地址
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API_BASE: 'https://pactgo.cn/api/v1',
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// WebSocket地址
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WEBSOCKET_URL: 'wss://pactgo.cn/ws/task',
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// 任务状态
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TASK_STATUS: {
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PENDING: 'pending',
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PROCESSING: 'processing',
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COMPLETED: 'completed',
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FAILED: 'failed'
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},
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// 消息类型
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MESSAGE_TYPE: {
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TEXT: 'text',
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IMAGE: 'image',
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FILE: 'file',
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SYSTEM: 'system'
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},
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// 本地存储键名
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STORAGE_KEYS: {
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TOKEN: 'token',
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USER_INFO: 'userInfo',
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DEVICE_ID: 'deviceId',
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TASK_HISTORY: 'taskHistory'
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}
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}
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module.exports = {
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API,
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WebSocketManager,
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util,
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constants
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} |