270 lines
8.4 KiB
JavaScript
270 lines
8.4 KiB
JavaScript
/**
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* 订单群聊跳转：先确定群 ID，IM 连接失败也尽量能进聊天页
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*/
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import request from './request';
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import { persistGroupMeta } from './im-user.js';
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import { resolveLocalGroupId } from './group-chat.js';
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const app = getApp();
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function formatError(err) {
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if (!err) return '进入聊天失败';
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if (typeof err === 'string') return err;
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if (err.message) return err.message;
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if (err.content) return String(err.content);
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if (err.msg) return String(err.msg);
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if (err.code) return `连接失败(${err.code})`;
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try {
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return JSON.stringify(err);
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} catch (e) {
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return '进入聊天失败';
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}
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}
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function withTimeout(promise, ms, errMsg) {
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return new Promise((resolve, reject) => {
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const timer = setTimeout(() => reject(new Error(errMsg || '操作超时')), ms);
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promise
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.then((v) => { clearTimeout(timer); resolve(v); })
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.catch((e) => { clearTimeout(timer); reject(e); });
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});
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}
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function getConnectedUserId() {
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const fromState = app.globalData?.goEasyConnection?.userId;
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const fromIm = wx.goEasy?.im?.userId;
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return fromState || fromIm || '';
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}
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function isImConnected() {
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const status = wx.goEasy?.getConnectionStatus?.() || 'disconnected';
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return status === 'connected' || status === 'reconnected';
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}
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async function ensureIdentityConnection(identityType, userId) {
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app.globalData.currentRole = identityType;
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wx.setStorageSync('currentRole', identityType);
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const uid = userId.replace(/^(Ds|Sj|Boss|Gs|Zz|Kh)/, '');
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const avatar = wx.getStorageSync('touxiang') ||
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(app.globalData.ossImageUrl + app.globalData.morentouxiang);
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app.globalData.currentUser = {
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id: userId,
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name: app.globalData.currentUser?.name || `用户${uid}`,
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avatar: avatar,
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};
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if (!app.globalData.chatEnabled || !wx.goEasy?.im) {
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throw new Error('聊天服务未就绪，请稍后重试');
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}
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if (isImConnected() && getConnectedUserId() === userId) {
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return;
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}
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const connectedId = getConnectedUserId();
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if (connectedId && connectedId !== userId && app.disconnectGoEasy) {
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await app.disconnectGoEasy();
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}
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if (!app.connectWithIdentity) {
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throw new Error('聊天功能未初始化');
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}
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await withTimeout(
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app.connectWithIdentity(identityType, userId, true),
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12000,
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'IM连接超时'
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);
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if (!isImConnected()) {
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throw new Error('IM连接失败，请检查网络后重试');
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}
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}
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async function prepareGroupChat(identityType, userId, orderId, partnerUid, fadanPingtai, groupName, isCross) {
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let chatData = null;
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try {
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const res = await withTimeout(
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request({
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url: '/dingdan/ltdhzb',
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method: 'POST',
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data: {
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dingdan_id: orderId,
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identityType,
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push_order_card: false,
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},
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}),
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12000,
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'准备群聊超时'
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);
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const body = res?.data || {};
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if (body.code === 0 && body.data?.groupId) {
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chatData = body.data;
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} else if (body.msg) {
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console.warn('ltdhzb:', body.msg);
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}
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} catch (e) {
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console.warn('ltdhzb 请求失败，尝试本地 groupId', e);
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}
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if (!chatData?.groupId) {
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const myUid = userId.replace(/^(Ds|Sj|Boss)/, '');
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let localGroupId = resolveLocalGroupId(
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identityType, myUid, partnerUid, fadanPingtai, orderId, isCross
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);
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if (!localGroupId && orderId) {
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localGroupId = `group_${orderId}`;
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}
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if (!localGroupId) {
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throw new Error('无法确定群聊，请确认订单已接单且对方信息完整');
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}
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chatData = {
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groupId: localGroupId,
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orderId,
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groupName: groupName || '订单群聊',
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isCross: isCross || fadanPingtai || 0,
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};
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try {
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await request({
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url: '/dingdan/ltdhzb',
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method: 'POST',
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data: { dingdan_id: orderId, identityType, push_order_card: false },
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});
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} catch (e) { /* ignore */ }
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}
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return chatData;
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}
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class ConnectionManager {
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async connectAndChat(params) {
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const { identityType, userId, targetUser } = params;
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if (!identityType || !userId || !targetUser || !targetUser.id) {
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throw new Error('参数不完整');
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}
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await ensureIdentityConnection(identityType, userId);
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const currentUser = {
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id: userId,
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name: app.globalData.currentUser?.name || '用户',
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avatar: app.globalData.currentUser?.avatar || (app.globalData.ossImageUrl + app.globalData.morentouxiang),
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};
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const to = {
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id: targetUser.id,
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name: targetUser.name || '用户',
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avatar: targetUser.avatar || (app.globalData.ossImageUrl + app.globalData.morentouxiang),
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};
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const param = { to, currentUser };
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wx.navigateTo({ url: '/pages/liaotian/liaotian?data=' + encodeURIComponent(JSON.stringify(param)) });
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}
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async connectToGroupChat(params) {
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const {
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identityType, userId, orderId, groupName, groupAvatar, isCross,
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partnerUid, fadanPingtai,
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} = params;
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if (!identityType || !userId || !orderId) {
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throw new Error('参数不完整');
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}
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app.globalData.currentRole = identityType;
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wx.setStorageSync('currentRole', identityType);
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wx.showLoading({ title: '建立联系中...', mask: true });
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try {
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const chatData = await prepareGroupChat(
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identityType, userId, orderId, partnerUid, fadanPingtai || isCross, groupName, isCross
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);
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const realGroupId = chatData.groupId;
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let avatar = chatData.counterpartAvatar || chatData.groupAvatar || groupAvatar || '';
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if (avatar && !avatar.startsWith('http')) {
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avatar = app.globalData.ossImageUrl + avatar.replace(/^\//, '');
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}
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if (!app.globalData.groupInfoMap) app.globalData.groupInfoMap = {};
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const meta = {
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name: chatData.counterpartName || chatData.groupName || groupName,
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avatar,
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orderId: chatData.orderId || orderId,
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orderDesc: chatData.orderDesc || '',
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orderZhuangtai: chatData.orderZhuangtai,
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dashouGoEasyId: chatData.dashouGoEasyId,
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partnerGoEasyId: chatData.partnerGoEasyId,
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dashouYonghuid: chatData.dashouYonghuid,
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partnerYonghuid: chatData.partnerYonghuid,
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dashouName: chatData.dashouName,
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partnerName: chatData.partnerName,
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dashouAvatar: chatData.dashouAvatar,
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partnerAvatar: chatData.partnerAvatar,
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counterpartId: chatData.counterpartId,
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counterpartYonghuid: chatData.counterpartYonghuid,
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};
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app.globalData.groupInfoMap[realGroupId] = meta;
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persistGroupMeta(app, realGroupId, meta);
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let imReady = false;
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try {
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await ensureIdentityConnection(identityType, userId);
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imReady = true;
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try {
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await withTimeout(
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new Promise((resolve, reject) => {
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wx.goEasy.im.subscribeGroup({
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groupIds: [realGroupId],
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onSuccess: () => resolve(),
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onFailed: (error) => reject(error),
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});
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}),
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8000,
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'订阅群聊超时'
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);
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} catch (subErr) {
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console.warn('订阅群聊失败，仍尝试进入页面', subErr);
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}
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} catch (imErr) {
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console.warn('IM连接失败，仍进入聊天页由页面重连', imErr);
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}
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const uid = userId.replace(/^(Ds|Sj|Boss)/, '');
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const param = {
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groupId: realGroupId,
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orderId: chatData.orderId || orderId,
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groupName: chatData.counterpartName || chatData.groupName || groupName || '订单群聊',
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groupAvatar: avatar,
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isCross: chatData.isCross != null ? chatData.isCross : (isCross || 0),
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currentUserId: userId,
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currentUserName: app.globalData.currentUser?.name || `用户${uid}`,
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currentUserAvatar: app.globalData.currentUser?.avatar ||
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(wx.getStorageSync('touxiang') || (app.globalData.ossImageUrl + app.globalData.morentouxiang)),
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orderZhuangtai: chatData.orderZhuangtai,
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orderJine: chatData.orderJine,
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orderDesc: chatData.orderDesc || '',
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imReady,
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};
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wx.hideLoading();
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wx.navigateTo({
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url: '/pages/qunliaotian/qunliaotian?data=' + encodeURIComponent(JSON.stringify(param)),
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fail: (navErr) => {
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wx.showToast({ title: formatError(navErr), icon: 'none', duration: 2500 });
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},
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});
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} catch (err) {
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wx.hideLoading();
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console.error('跳转群聊失败:', err);
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wx.showToast({ title: formatError(err), icon: 'none', duration: 2500 });
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throw err;
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}
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}
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}
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export default new ConnectionManager();
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