// app.js
import GoEasy from './static/lib/goeasy-2.13.24.esm.min';
const ChatCore = require('./utils/chat-core');
import { ensurePhoneAuth } from './utils/phone-auth';
import { getPrimaryRole, lockPrimaryRole, migrateLegacyCenterRole, PRIMARY_DEFAULT_PAGES } from './utils/primary-role';

// 三端固定首页
const roleDefaultPage = PRIMARY_DEFAULT_PAGES;

App({
    globalData: {

        hasShownPopupOnColdStart: false,

        apiBaseUrl: 'https://www.abas.asia/hqhd',
        ossImageUrl: '',
        morentouxiang: '',
        dashouguize: '',

        shangpinliebiao: [],
        shangpinzhuanqu: [],
        shangpinleixing: [],
        shangpinlunbo: [],
        shangpingonggao: '',
        lunbozhanwei: '/images/lunbozhanwei.jpg',
        
        dingdanTiaoshu: {
            daifuwu: 0,
            fuwuzhong: 0,
            yiwancheng: 0,
            yituikuan: 0
        },
        
        dashouqun: '',
        dashouqunid: '',
        guanshiqun: '',
        guanshiqunid: '',
            
        appId:'wx0e4be86faac4a8d1',
        
        shangjiastatus: 0,
        dashoustatus: 0,
        guanshistatus: 0,
        dashouNicheng: '',
        zhanghaoStatus: null,
        dashouzhuangtai: null,
        yongjin: null,
        zonge: null,
        yajin: null,
        chenghao: '',
        jinfen: null,
        clumber: [{
            huiyuanid: '',
            huiyuanming: '',
            daoqi: ''
        }],
        chengjiaoliang: null,
        zaixianZhuangtai: null,
        
        guanshi: {
            nicheng: '',
            uid: '',
            touxiang: '',
            gszhstatus: '',
            yaoqingzongshu: 0,
            fenyongzonge: '0.00',
            fenyongtixian: '0.00'
        },
        
        shangjia: {
            sjzhzhuangtai: '',
            sjyue: '',
            fadanzong: null,
            tuikuanzong: null,
            riliushui: '',
            yueliushui: ''
        },
        
        liaotian_liebiao: [],
        xshenfen: 1,
        
        goEasyConfig: null,
        kefuConfig: {
            link: '',
            enterpriseId: ''
        },
        
        cosConfig: {
            bucket: '',
            region: 'ap-shanghai',
            uploadPathPrefix: 'order/'
        },
        
        goEasyConnection: {
            status: 'disconnected',
            userId: '',
            identityType: '',
            lastConnectTime: 0,
            autoReconnect: true,
            reconnectAttempts: 0,
            maxReconnectAttempts: 5,
            heartbeatInterval: null,
            cacheKeys: {
                savedConnection: 'savedGoEasyConnection',
                userId: 'goEasyUserId',
                identityType: 'currentGoEasyIdentity',
                connectTime: 'goEasyConnectTime'
            },
            config: {
                heartbeatInterval: 20000,
                reconnectDelay: 3000,
                offlineTimeout: 30000,
                cacheValidityHours: 12
            }
        },
        
        messageManager: {
            unreadTotal: 0,
            unreadMap: {},
            latestMessages: [],
            notificationQueue: [],
            notificationVisible: false,
            lastNotificationTime: 0,
            notificationCooldown: 3000,
            tabBarIndex: 2,
            showTabBarBadge: true,
            customTabBar: true,
            tabBarBadgeText: 0,
            soundEnabled: true,
            vibrationEnabled: true,
            doNotDisturb: false,
            doNotDisturbStart: '22:00',
            doNotDisturbEnd: '08:00',
            notificationStyle: {
                position: 'top',
                duration: 3000,
                backgroundColor: '#00f7ff',
                textColor: '#ffffff',
                borderRadius: '16rpx',
                boxShadow: '0 10rpx 30rpx rgba(0, 247, 255, 0.3)'
            },
            currentNotification: null,
            cacheKeys: {
                messageSettings: 'messageSettings',
                unreadTotal: 'messageUnreadTotal',
                latestMessages: 'latestMessages',
                notificationMuted: 'notificationMuted'
            }
        },
        
        pageState: {
            currentPage: '',
            isInChatPage: false,
            currentChatId: '',
            lastPageUpdate: 0
        },
        
        eventListeners: {},
        debugMode: false,
        currentUser: null,
        currentRole: 'normal',
        primaryRole: 'normal'
    },
    
    // 核心启动流程
    async onLaunch() {
        // ① 隐藏返回首页按钮
        wx.hideHomeButton();
        wx.onAppRoute((res) => {
            wx.hideHomeButton();
            const path = (res && res.path) || '';
            if (path === 'pages/manager/manager' || path === 'pages/leader/leader') {
                migrateLegacyCenterRole(this);
                lockPrimaryRole('dashou', this);
            }
        });

        // ② 已登录时先恢复子客服身份，再决定主端 Tab（避免客服被当成未入驻）
        if (wx.getStorageSync('token')) {
            try {
                const { restoreStaffContextAfterAuth } = require('./utils/staff-api.js');
                await restoreStaffContextAfterAuth();
            } catch (e) {}
        }

        migrateLegacyCenterRole(this);
        const savedRole = getPrimaryRole(this);
        lockPrimaryRole(savedRole, this);

        // ②b 冷启动：有 token 时先问后端是否需要手机号认证
        if (wx.getStorageSync('token')) {
            const phoneOk = await ensurePhoneAuth({ redirect: true });
            if (!phoneOk) return;
        }

        const targetPage = roleDefaultPage[savedRole] || '/pages/index/index';
        if (savedRole !== 'normal') {
            setTimeout(() => {
                wx.reLaunch({ url: targetPage });
            }, 0);
        }

        // ③ 应用本地缓存配置
        const cachedConfig = this.readConfigFromStorage();
        if (cachedConfig) {
            this.applyDynamicConfig(cachedConfig);
        }

        // ④ 初始化
        this.initGoEasyWithConfig();      // 只有appkey有效时才真正初始化
        ChatCore.initGlobalMessageSystem(this);
        this.initCurrentUser();
        if (wx.getStorageSync('token') && this.emitEvent) {
            this.emitEvent('staffContextChanged', {});
        }

        // ⑤ 建立连接
        const saved = this.getSavedConnection();
        console.log('【启动】缓存身份:', saved ? saved.identityType : '无',
                    'userId:', saved ? saved.userId : '无');
        setTimeout(() => {
            if (this.startImWhenReady) this.startImWhenReady();
            else if (this.ensureConnection) this.ensureConnection();
        }, 300);

        // ⑥ 获取远程配置
        this.fetchConfigSafely()
            .then(latestConfig => {
                this.saveConfigToStorage(latestConfig);
                this.applyDynamicConfig(latestConfig);
                this.initGoEasyWithConfig();
                this.initCurrentUser();
                if (this.startImWhenReady) this.startImWhenReady();
                else if (this.connectForCurrentRole) this.connectForCurrentRole();
                console.log('远程配置更新完成');
            })
            .catch(err => {
                console.warn('远程配置获取失败，继续使用本地缓存', err);
            });
    },

    /** 从后台切回前台时再次向后端校验 */
    async onShow() {
        if (!wx.getStorageSync('token')) return;
        await ensurePhoneAuth({ redirect: true });
    },

    // 连接管理方法
    getSavedConnection() {
        try {
            const saved = wx.getStorageSync(
                this.globalData.goEasyConnection.cacheKeys.savedConnection
            );
            return saved || null;
        } catch (e) {
            return null;
        }
    },

    // 配置缓存读写
    CONFIG_CACHE_KEY: 'app_dynamic_config',

    readConfigFromStorage() {
        try {
            const data = wx.getStorageSync(this.CONFIG_CACHE_KEY);
            if (data && typeof data === 'object') {
                return data;
            }
        } catch (e) {}
        return null;
    },

    saveConfigToStorage(config) {
        try {
            if (config && typeof config === 'object') {
                wx.setStorageSync(this.CONFIG_CACHE_KEY, config);
            }
        } catch (e) {}
    },

    // 获取远程配置
    fetchConfigSafely() {
        return new Promise((resolve) => {
            wx.request({
                url: this.globalData.apiBaseUrl + '/peizhi/qdpzhq',
                method: 'POST',
                header: { 'content-type': 'application/json' },
                success: (res) => {
                    if (res.statusCode === 200 && res.data && res.data.code === 0 && res.data.data) {
                        resolve(res.data.data);
                    } else {
                        console.warn('远程配置接口返回异常，使用已有配置');
                        resolve(this.readConfigFromStorage() || {});
                    }
                },
                fail: (err) => {
                    console.warn('远程配置网络请求失败，使用已有配置', err);
                    resolve(this.readConfigFromStorage() || {});
                }
            });
        });
    },
    
    // 获取远程配置
    fetchDynamicConfig() {
        return new Promise((resolve, reject) => {
            wx.request({
                url: this.globalData.apiBaseUrl + '/peizhi/qdpzhq',
                method: 'POST',
                header: { 'content-type': 'application/json' },
                success: (res) => {
                    if (res.statusCode === 200 && res.data && res.data.code === 0) {
                        resolve(res.data.data);
                    } else {
                        reject(new Error(res.data?.msg || '接口返回错误'));
                    }
                },
                fail: reject
            });
        });
    },
    
    applyDynamicConfig(config) {
        if (!config || typeof config !== 'object') return;

        if (config.cos) {
            this.globalData.ossImageUrl = config.cos.ossImageUrl || '';
            this.globalData.cosConfig = {
                bucket: config.cos.bucket || '',
                region: config.cos.region || 'ap-shanghai',
                uploadPathPrefix: config.cos.uploadPathPrefix || 'order/'
            };
        }

        if (config.goEasy) {
            this.globalData.goEasyConfig = {
                host: config.goEasy.host || 'hangzhou.goeasy.io',
                appkey: config.goEasy.appkey || ''
            };
        }

        if (config.otherConfig) {
            this.globalData.morentouxiang = config.otherConfig.morentouxiang || '';
            this.globalData.dashouguize = config.otherConfig.dashouguize || '';
        }

        if (config.kefu) {
            this.globalData.kefuConfig = {
                link: config.kefu.link || '',
                enterpriseId: config.kefu.enterpriseId || ''
            };
        }
    },
    
    // 仅在有效 appkey 时初始化
    initGoEasyWithConfig() {
        const cfg = this.globalData.goEasyConfig;
        if (!cfg || !cfg.appkey) {
            console.warn('GoEasy appkey 未配置，聊天功能将在配置就绪后自动恢复');
            return;
        }

        // 避免重复初始化
        if (wx.goEasy && wx.GoEasy) {
            console.log('GoEasy 已初始化，跳过');
            return;
        }

        try {
            wx.goEasy = GoEasy.getInstance({
                host: cfg.host || 'hangzhou.goeasy.io',
                appkey: cfg.appkey,
                modules: ['im', 'pubsub']
            });
            wx.GoEasy = GoEasy;
            console.log('GoEasy 初始化成功');
            if (this.startImWhenReady && wx.getStorageSync('uid')) {
                setTimeout(() => this.startImWhenReady(), 100);
            }
        } catch (error) {
            console.error('GoEasy 初始化失败:', error);
        }
    },
    
    initCurrentUser() {
        const uid = wx.getStorageSync('uid');
        if (uid) {
            this.globalData.currentUser = {
                id: uid,
                name: '用户' + uid.substring(0, 6),
                avatar: this.globalData.ossImageUrl + this.globalData.morentouxiang
            };
        }
    },
    
    emitEvent(eventName, data) {
        if (this.globalData.eventListeners[eventName]) {
            this.globalData.eventListeners[eventName].forEach(callback => {
                try { callback(data); } catch (error) { console.error(error); }
            });
        }
    },

    /** 切换角色并通知刷新 */
    setCurrentRole(role) {
        if (!role) return;
        this.globalData.currentRole = role;
        wx.setStorageSync('currentRole', role);
        this.emitEvent('currentRoleChanged', { role });
    },
    
    on(eventName, callback) {
        if (!this.globalData.eventListeners[eventName]) {
            this.globalData.eventListeners[eventName] = [];
        }
        this.globalData.eventListeners[eventName].push(callback);
    },
    
    off(eventName, callback) {
        if (this.globalData.eventListeners[eventName]) {
            const index = this.globalData.eventListeners[eventName].indexOf(callback);
            if (index > -1) {
                this.globalData.eventListeners[eventName].splice(index, 1);
            }
        }
    }
});