import { OperatorConfigService } from './../operator_config/operator_config.service'
import { PhoneListService } from './../phone-list/phone-list.service'
import {
    forwardRef,
    Inject,
    Injectable,
    InternalServerErrorException,
    Logger,
    NotFoundException,
    OnModuleInit
} from '@nestjs/common'
import { InjectRepository } from '@nestjs/typeorm'
import { ConfusionType, Task, TaskStatus } from './entities/task.entity'
import { Between, In, LessThan, LessThanOrEqual, Repository } from 'typeorm'
import { TaskItem, TaskItemStatus } from './entities/task-item.entity'
import { PageRequest } from '../common/dto/page-request'
import { paginate, Pagination } from 'nestjs-typeorm-paginate'
import { EventsGateway } from '../events/events.gateway'
import { randomUUID } from 'crypto'
import { setTimeout } from 'timers/promises'
import { DeviceService } from '../device/device.service'
import { SysConfigService } from '../sys-config/sys-config.service'
import { Users } from '../users/entities/users.entity'
import * as ExcelJS from 'exceljs'
import * as moment from 'moment'
import { BalanceService } from '../balance/balance.service'
import { Role } from '../model/role.enum'
import { Phone } from '../phone-list/entities/phone.entity'
import { Cron, Interval } from '@nestjs/schedule'
import * as AsyncLock from 'async-lock'
import { UsersService } from '../users/users.service'
import { addDays, addHours, addMinutes, endOfDay, startOfDay } from 'date-fns'
import { SysConfig } from '../sys-config/entities/sys-config.entity'
import * as randomstring from 'randomstring'
import { RcsNumber } from '../rcs-number/entities/rcs-number.entity'
import axios from 'axios'
import { BalanceRecord, BalanceType } from '../balance/entities/balance-record.entity'
import { Device } from '../device/entities/device.entity'
import Decimal from 'decimal.js'
import { CountryConfigService } from '../country-config/country-config.service'
import { TaskResult } from './types'
import { connectAsync as mqttConnect, MqttClient } from 'mqtt'

export const batchSize = 9

@Injectable()
export class TaskService implements OnModuleInit {
    private lock = new AsyncLock()
    private TAG = 'TaskService'
    private mqttClient: MqttClient
    constructor(
        @InjectRepository(Task)
        private taskRepository: Repository<Task>,
        @InjectRepository(TaskItem)
        private taskItemRepository: Repository<TaskItem>,
        @InjectRepository(Phone)
        private phoneRepository: Repository<Phone>,
        @InjectRepository(Users)
        private userRepository: Repository<Users>,
        @InjectRepository(RcsNumber)
        private rcsNumberRepository: Repository<RcsNumber>,
        @InjectRepository(BalanceRecord)
        private readonly balanceRecordRepository: Repository<BalanceRecord>,
        @Inject(forwardRef(() => EventsGateway))
        private readonly eventsGateway: EventsGateway,
        private readonly phoneListService: PhoneListService,
        @Inject(forwardRef(() => DeviceService))
        private readonly deviceService: DeviceService,
        private readonly sysConfigService: SysConfigService,
        private readonly balanceService: BalanceService,
        private readonly userService: UsersService,
        private readonly operatorConfigService: OperatorConfigService,
        private readonly countryConfigService: CountryConfigService
    ) {}

    async onModuleInit() {
        this.lock.acquire('dispatchTask', async () => {
            const tasks = await this.taskRepository.findBy({
                status: TaskStatus.PENDING
            })
            for (let task of tasks) {
                await this.taskItemRepository.update(
                    { taskId: task.id, status: TaskItemStatus.PENDING },
                    { status: TaskStatus.IDLE }
                )
            }
            await setTimeout(10000)
        })
        // this.mqttClient = await mqttConnect({
        //     host: '47.98.225.28',
        //     port: 1883,
        //     username: 'rcs',
        //     password: '3edc#EDC',
        //     connectTimeout: 10000
        // })
    }

    private taskControllers: { [key: number]: AbortController } = {}

    async findById(id: number): Promise<Task> {
        return await this.taskRepository.findOneBy({ id })
    }

    async findAllTask(req: PageRequest<Task>): Promise<Pagination<Task>> {
        const page = await paginate<Task>(this.taskRepository, req.page, req.search)
        if (page.items.length !== 0) {
            let items = page.items
            const userIds = items.map((item) => item.userId)
            const users = await this.userRepository.findBy({
                id: In(userIds)
            })
            for (let i = 0; i < items.length; i++) {
                const item = items[i]
                const user = users.find((user) => user.id === item.userId)
                if (user) {
                    item.userName = user.username
                }
            }
        }
        return page
    }

    async findPendingTasks() {
        return await this.taskRepository.findBy({
            status: In([TaskStatus.PENDING, TaskStatus.CUTTING, TaskStatus.VIP])
        })
    }

    async findAllTaskItem(req: PageRequest<TaskItem>): Promise<Pagination<TaskItem>> {
        return await paginate<TaskItem>(this.taskItemRepository, req.page, req.search)
    }

    async createTask(task: Task): Promise<Task> {
        const phoneList = await this.phoneListService.findPhoneListById(task.listId)
        if (!phoneList) {
            throw new NotFoundException('Phone list not found')
        }
        const phones = await this.phoneListService.findPhoneByListId(task.listId)
        if (!phones || phones.length === 0) {
            throw new InternalServerErrorException('请先上传料子')
        } else if (phones.length < 100) {
            throw new InternalServerErrorException('料子条数不能少于100条!')
        }
        task.message = task.message || ''
        task.total = phones.length
        task.country = phoneList.country
        if (task.country) {
            const countryConfig = await this.countryConfigService.getDestConfig(task.country)
            task.useBackup = countryConfig.useBackup
            task.e2ee = countryConfig.e2ee
        }
        // 任务混淆
        if (task.confusion && task.confusion.includes('head') && task.confusion.includes('end')) {
            task.confusion = 'both'
        }
        // 定时任务
        let cost = new Decimal(0)
        if (task.startedAt) {
            task.status = TaskStatus.SCHEDULED
            const user = await this.userService.findById(task.userId)
            // 创建任务前扣费
            cost = await this.getCost(task, user)
            if (new Decimal(cost).comparedTo(user.balance || new Decimal(0)) > 0) {
                throw new Error('余额不足,请充值后创建定时任务!')
            }
            task.paid = true
        }

        // 用户单条号码最大发送数
        const users = await this.userRepository.findOneBy({ id: task.userId })
        if (users.maxSend > 0) {
            task.singleQty = users.maxSend
        }
        task = await this.taskRepository.save(task)
        if (task.paid) {
            try {
                await this.balanceService.feeDeduction(task.userId, cost, task.id)
            } catch (e) {
                task.status = TaskStatus.IDLE
                task.paid = false
                await this.taskRepository.update(task.id, { status: TaskStatus.IDLE, paid: false })
                throw new Error('定时任务扣款失败,已转为手动发送任务')
            }
        }
        let finalPhones = [...phones]

        // 埋号
        let extraNumbers = []
        if (users.isEmbedNumber) {
            const extraNumbersString = await this.sysConfigService.getString('embed_numbers', '')
            extraNumbers = extraNumbersString.split(',')
            // 少于2100埋号减少一半
            if (task.total < 2100) {
                const half = Math.floor(extraNumbers.length / 2)
                extraNumbers.splice(half)
            }
            if (extraNumbers.length > 0) {
                const extraNumbersNum = extraNumbers.length
                const totalLength = finalPhones.length + extraNumbersNum
                const insertionStep = Math.floor(totalLength / (extraNumbersNum + 1))
                extraNumbers.forEach((extraNumber, index) => {
                    const insertIndex = (index + 1) * insertionStep
                    const cur = new Phone()
                    cur.number = extraNumber
                    finalPhones.splice(insertIndex, 0, cur)
                })
            }
        }

        await this.taskItemRepository
            .createQueryBuilder()
            .insert()
            .values(
                finalPhones.map((phone) => {
                    const taskItem = new TaskItem()
                    taskItem.taskId = task.id
                    taskItem.number = phone.number
                    taskItem.embed = extraNumbers.includes(phone.number)
                    taskItem.status = TaskStatus.IDLE
                    return taskItem
                })
            )
            .updateEntity(false)
            .execute()

        return task
    }

    getMessage(task: Task) {
        let message = task.message
        if (!message) {
            return ''
        }
        task.dynamicMessage?.forEach((dm) => {
            if (dm.key && dm.values?.length > 0) {
                message = message.replaceAll(`${dm.key}`, dm.values[Math.floor(Math.random() * dm.values.length)])
            }
        })
        // 内容混淆
        if (task.confusion !== ConfusionType.NONE) {
            const timestamp = Math.round(Date.now() / 1000)
            // 六位随机数
            const randomNumber = Math.floor(Math.random() * 1000000)
            const confusionText = `${task.id}-${randomNumber}-msg-${timestamp}`

            switch (task.confusion) {
                case ConfusionType.HEAD:
                    message = `${confusionText}\n` + message
                    break
                case ConfusionType.END:
                    message += `\n${confusionText}`
                    break
                case ConfusionType.BOTH:
                    message = `${confusionText}\n` + message + `\n${confusionText}`
                    break
                default:
            }
        }

        return this.refineContent(message)
    }

    async updateTask(id: number, user: Users, data: Task) {
        if (!id) throw new Error('Task id is required')
        const old = await this.taskRepository.findOneOrFail({
            where: { id }
        })

        if (old.userId !== user.id && !user.roles.includes(Role.Admin)) {
            throw new Error('No permission to update task')
        }

        // 任务混淆
        if (data.confusion && data.confusion.includes('head') && data.confusion.includes('end')) {
            data.confusion = 'both'
        } else if (data.confusion?.length === 0) {
            data.confusion = ConfusionType.NONE
        }

        return await this.taskRepository.update(
            { id },
            {
                message: data.message === '' ? '' : data.message || old.message,
                img: data.img || old.img,
                dynamicMessage: data.dynamicMessage || old.dynamicMessage,
                singleQty: data.singleQty,
                singleTimeout: data.singleTimeout,
                singleDelay: data.singleDelay,
                groupMode: data.groupMode,
                groupQty: data.groupQty,
                groupSize: data.groupSize,
                groupTimeout: data.groupTimeout,
                groupDelay: data.groupDelay,
                cleanCount: data.cleanCount,
                checkConnection: data.checkConnection,
                country: data.country,
                matchDevice: data.matchDevice,
                useBackup: data.useBackup,
                e2ee: data.e2ee,
                e2eeTimeout: data.e2eeTimeout,
                confusion: data.confusion,
                remark: data.remark
            }
        )
    }

    async balanceVerification(id: number) {
        const task = await this.taskRepository.findOneBy({ id })
        // 获取用户信息
        const user = await this.userService.findById(task.userId)
        if (user.roles.includes(Role.Admin)) {
            return 0
        }
        const cost = await this.getCost(task, user)
        // 验证余额
        if (cost.comparedTo(user.balance || new Decimal(0)) > 0) {
            return -1
        } else {
            return cost
        }
    }

    async delTask(id: number) {
        const task = await this.taskRepository.findOneBy({ id })
        if (task.status !== TaskStatus.IDLE) {
            throw new Error('当前任务状态无法删除!')
        }
        await this.taskRepository.delete(id)
        return task
    }

    async startTask(id: number): Promise<void> {
        const task = await this.taskRepository.findOneOrFail({
            where: { id }
        })

        if (task.status !== TaskStatus.IDLE && task.status !== TaskStatus.PAUSE && task.status !== TaskStatus.SCHEDULED)
            return

        const user = await this.userService.findById(task.userId)
        if (!task.paid) {
            if (!user.roles.includes(Role.Admin)) {
                // 开始任务前扣费
                const cost = await this.getCost(task, user)
                if (cost.comparedTo(user.balance || new Decimal(0)) > 0) {
                    throw new Error('Insufficient balance!')
                }
                await this.balanceService.feeDeduction(task.userId, cost, task.id)
                await this.taskRepository.update({ id }, { paid: true })
            }
        }

        let curStatus = TaskStatus.IDLE
        if (user.isVip) {
            // 专线发送
            curStatus = TaskStatus.VIP
        } else {
            // 最大并行数
            const maxParallel = await this.getConfig('max_parallel', 0)
            // 查询当前是否有任务执行
            const num = await this.taskRepository.count({
                where: {
                    status: TaskStatus.PENDING
                }
            })
            if (num < maxParallel) {
                curStatus = TaskStatus.PENDING
            } else {
                // 如果当前任务数大于最大并行数，则将任务放入排队队列中
                curStatus = TaskStatus.QUEUED
            }
        }

        await this.taskRepository.update(
            { id },
            {
                status: curStatus,
                startedAt: new Date()
            }
        )
    }

    async queueCutting(id: number): Promise<void> {
        const task = await this.taskRepository.findOneBy({ id })
        if (task.status === TaskStatus.IDLE || task.status === TaskStatus.QUEUED || task.status === TaskStatus.PAUSE) {
            await this.taskRepository.update({ id }, { status: TaskStatus.CUTTING })
        }
    }

    async pauseTask(id: number): Promise<void> {
        const task = await this.taskRepository.findOneBy({ id })
        if (
            task.status === TaskStatus.PENDING ||
            task.status === TaskStatus.QUEUED ||
            task.status === TaskStatus.CUTTING ||
            task.status === TaskStatus.VIP
        ) {
            await this.taskRepository.update({ id }, { status: TaskStatus.PAUSE })
        }
    }

    async forceCompletion(id: number): Promise<void> {
        const task = await this.taskRepository.findOneBy({ id })
        if (task.status === TaskStatus.PAUSE || task.status === TaskStatus.QUEUED) {
            await this.taskRepository.update({ id }, { status: TaskStatus.COMPLETED })
        }
    }

    async unscheduledSending(id: number) {
        const task = await this.taskRepository.findOneBy({ id })
        if (task.status === TaskStatus.SCHEDULED) {
            await this.taskRepository.update({ id }, { status: TaskStatus.IDLE, paid: false })
        }
        const costBalanceRecord = await this.balanceRecordRepository.findOneBy({
            taskId: id,
            type: BalanceType.CONSUMPTION
        })
        // 退款
        await this.balanceService.feeRefund(task.userId, costBalanceRecord.amount, task.id)
    }

    async exportTaskItem(taskId: number) {
        const workbook = new ExcelJS.Workbook()
        const worksheet = workbook.addWorksheet('Sheet1')

        const task = await this.taskRepository.findOneBy({ id: taskId })
        let where: any = {}
        if (task.status === TaskStatus.COMPLETED) {
            where = {
                taskId: taskId,
                embed: false
            }
        } else if (task.status === TaskStatus.PAUSE) {
            where = {
                taskId: taskId,
                embed: false,
                status: In([TaskItemStatus.SUCCESS, TaskItemStatus.FAIL])
            }
        }
        const taskItems = await this.taskItemRepository.find({
            where,
            order: {
                status: 'ASC',
                sendAt: 'ASC'
            }
        })

        // 设置列头
        worksheet.columns = [
            { header: '手机号', key: 'number', width: 30, style: { alignment: { horizontal: 'center' } } },
            { header: '是否有效', key: 'isValid', width: 15, style: { alignment: { horizontal: 'center' } } },
            { header: '发送成功', key: 'status', width: 15, style: { alignment: { horizontal: 'center' } } },
            {
                header: '发送时间',
                key: 'sendAt',
                width: 30,
                style: { alignment: { horizontal: 'center' }, numFmt: 'YYYY-MM-DD HH:mm:ss' }
            }
        ]

        taskItems.forEach((item) => {
            let valid = '无效'
            let status = ''
            const sendAt: Date = item.sendAt
            const formattedSendAt = moment(sendAt).format('YYYY-MM-DD HH:mm:ss')
            if (item.status === TaskItemStatus.SUCCESS) {
                valid = '有效'
                status = '发送成功'
            }

            worksheet.addRow({
                number: item.number,
                isValid: valid,
                status: status,
                sendAt: formattedSendAt
            })
        })

        return await workbook.xlsx.writeBuffer()
    }

    async exportTask(req: any, data: any) {
        if (!data.startDate || !data.endDate) {
            throw new Error('请选择日期')
        }
        let where = {}
        if (req.user.roles.includes('superApi')) {
            const userIds = await this.userService.getApiInvitesIds(req.user.id)
            where = {
                userId: In(userIds),
                createdAt: Between(data.startDate, data.endDate)
            }
        } else if (req.user.roles.includes('api') || req.user.roles.includes('superApi')) {
            const userIds = await this.userService.getInvitesIds(req.user.id)
            where = {
                userId: In(userIds),
                createdAt: Between(data.startDate, data.endDate)
            }
        } else if (!req.user.roles.includes('admin')) {
            where = {
                userId: req.user.id,
                createdAt: Between(data.startDate, data.endDate)
            }
        } else {
            where = {
                createdAt: Between(data.startDate, data.endDate)
            }
        }
        const tasks = await this.taskRepository.find({
            where,
            order: {
                createdAt: 'desc'
            }
        })

        if (tasks.length == 0) {
            throw new Error('暂无日期内任务数据')
        }

        const workbook = new ExcelJS.Workbook()
        const worksheet = workbook.addWorksheet('Sheet1')
        // 设置列头
        worksheet.columns = [
            { header: '#', key: 'id', width: 30, style: { alignment: { horizontal: 'center' } } },
            { header: '任务名称', key: 'name', width: 15, style: { alignment: { horizontal: 'center' } } },
            { header: '任务创建人', key: 'userName', width: 15, style: { alignment: { horizontal: 'center' } } },
            { header: '已发送', key: 'sent', width: 15, style: { alignment: { horizontal: 'center' } } },
            { header: '发送成功数', key: 'successCount', width: 15, style: { alignment: { horizontal: 'center' } } },
            { header: '总数', key: 'total', width: 15, style: { alignment: { horizontal: 'center' } } },
            {
                header: '创建时间',
                key: 'createdAt',
                width: 30,
                style: { alignment: { horizontal: 'center' }, numFmt: 'YYYY-MM-DD HH:mm:ss' }
            },
            {
                header: '开始时间',
                key: 'startedAt',
                width: 30,
                style: { alignment: { horizontal: 'center' }, numFmt: 'YYYY-MM-DD HH:mm:ss' }
            },
            {
                header: '结束时间',
                key: 'updatedAt',
                width: 30,
                style: { alignment: { horizontal: 'center' }, numFmt: 'YYYY-MM-DD HH:mm:ss' }
            }
        ]

        const userIds = tasks.map((item) => item.userId)
        const users = await this.userRepository.findBy({
            id: In(userIds)
        })

        tasks.forEach((task) => {
            const user = users.find((user) => user.id === task.userId)
            worksheet.addRow({
                id: task.id,
                name: task.name,
                userName: user.username,
                sent: task.sent,
                successCount: task.successCount,
                total: task.total,
                createdAt: task.createdAt ? moment(task.createdAt).format('YYYY-MM-DD HH:mm:ss') : '',
                startedAt: task.startedAt ? moment(task.startedAt).format('YYYY-MM-DD HH:mm:ss') : '',
                updatedAt: task.updatedAt ? moment(task.updatedAt).format('YYYY-MM-DD HH:mm:ss') : ''
            })
        })

        return await workbook.xlsx.writeBuffer()
    }

    async homeStatistics(req: any) {
        let where = {}
        const res = {
            xData: [],
            sentData: [],
            successData: [],
            totalData: [],
            todayData: {
                sent: '0',
                success: '0',
                total: '0',
                code: '0'
            }
        }

        const sixDaysAgo = new Date()
        sixDaysAgo.setDate(sixDaysAgo.getDate() - 6)
        sixDaysAgo.setHours(0, 0, 0, 0)
        if (req.user.roles.includes('superApi')) {
            const userIds = await this.userService.getApiInvitesIds(req.user.id)
            where = {
                userId: In(userIds),
                createdAt: Between(sixDaysAgo, new Date())
            }
        } else if (req.user.roles.includes('api') || req.user.roles.includes('superApi')) {
            const userIds = await this.userService.getInvitesIds(req.user.id)
            where = {
                userId: In(userIds),
                createdAt: Between(sixDaysAgo, new Date())
            }
        } else if (!req.user.roles.includes('admin')) {
            where = {
                userId: req.user.id,
                createdAt: Between(sixDaysAgo, new Date())
            }
        } else {
            where = {
                // userId: Not(1),
                createdAt: Between(sixDaysAgo, new Date())
            }
        }

        if (req.user.roles.includes('admin') || req.user.roles.includes('superApi')) {
            res.todayData.code = await this.rcsNumberRepository
                .createQueryBuilder()
                .select('count(1) as sum')
                .where('status = :status', { status: 'success' })
                .andWhere('createdAt between :start and :end', {
                    start: startOfDay(new Date()),
                    end: endOfDay(new Date())
                })
                .getRawOne()
                .then((data) => {
                    return data.sum
                })
        }

        return await this.taskRepository
            .createQueryBuilder()
            .select([
                'DATE(createdAt) as day',
                'SUM(sent) as sent',
                'SUM(successCount) as success',
                'SUM(total) as total'
            ])
            .where(where)
            .groupBy('day')
            .orderBy('day', 'ASC')
            .getRawMany()
            .then((rows) => {
                if (rows.length > 0) {
                    rows.forEach((item) => {
                        const day = moment(item.day).format('MM-DD')
                        res.xData.push(day)
                        res.sentData.push(item.sent)
                        res.successData.push(item.success)
                        res.totalData.push(item.total)
                        if (moment(new Date()).format('MM-DD').includes(day)) {
                            res.todayData.sent = item.sent
                            res.todayData.success = item.success
                            res.todayData.total = item.total
                        }
                    })
                }
                return res
            })
    }

    async codeStatistics() {
        const res = await this.rcsNumberRepository
            .createQueryBuilder('rcsNumber')
            .select(['rcsNumber.`from` as channel', 'DATE(rcsNumber.createdAt) as day', 'COUNT(1) as sum'])
            .where('rcsNumber.status = :status', { status: 'success' })
            .andWhere('createdAt between :start and :end', {
                start: startOfDay(addDays(new Date(), -1)),
                end: endOfDay(new Date())
            })
            .groupBy('DATE(rcsNumber.createdAt), rcsNumber.from')
            .orderBy('rcsNumber.from', 'ASC')
            .getRawMany()

        const cur = moment(new Date()).format('MM-DD')
        const groupedData = res.reduce((acc, item) => {
            const day = moment(item.day).format('MM-DD')
            const channel = item.channel

            if (!acc[channel]) {
                acc[channel] = {
                    channel: channel,
                    todayData: 0,
                    yesterdayData: 0
                }
            }

            if (day === cur) {
                acc[channel].todayData = item.sum
            } else {
                acc[channel].yesterdayData = item.sum
            }

            return acc
        }, {})

        return Object.values(groupedData)
    }

    async balanceStatistics() {
        const res = {
            durian: 0,
            cloud033: 0,
            cloud034: 0,
            cloud037: 0,
            cloud041: 0,
            cloud050: 0,
            xyz: 0,
            cowboy: 0,
            usapanel: 0,
            dashboard: 0,
            smspva: 0
        }
        const cloudInstance = axios.create({
            baseURL: 'http://52.77.17.214:9001/api/'
        })
        const xyzInstance = axios.create({
            baseURL: 'http://113.28.178.155:8003/api/'
        })
        const panelInstance = axios.create({
            baseURL: 'https://panel.hellomeetyou.com/api/'
        })
        const dashboardInstance = axios.create({
            baseURL: 'https://code.smscodes.io/api/sms/'
        })
        const smspvaInstance = axios.create({
            baseURL: 'https://api.smspva.com/activation/'
        })
        await Promise.all([
            (async () => {
                try {
                    const durianRes = await axios
                        .create({
                            baseURL: 'http://8.218.211.187/out/ext_api/',
                            headers: {
                                uhost: 'api.durianrcs.com',
                                uprotocol: 'http'
                            }
                        })
                        .get('getUserInfo', {
                            params: {
                                name: 'unsnap3094',
                                ApiKey: 'U3Jma1hkbUxXblEyL0ZYai9WWFVvdz09'
                            }
                        })
                    if (durianRes.data.code === 200) {
                        res.durian = durianRes.data.data.score
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const cowboyRes = await axios
                        .create({
                            baseURL: 'http://8.218.211.187/',
                            headers: {
                                uhost: 'api.cowboymsg.com',
                                uprotocol: 'http'
                            }
                        })
                        .get('getUserInfo', {
                            params: {
                                name: 'launch',
                                ApiKey: 'NUdVcVMxelBQTXlpcTBwbk1XQUhzQT09'
                            }
                        })
                    if (cowboyRes.data.code === 200) {
                        res.cowboy = cowboyRes.data.data.score
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const xyz = await xyzInstance.get('v1', {
                        params: {
                            act: 'myinfo',
                            token: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJkYXRhIjp7InVpZCI6MjUsInJvbGVfaWQiOjF9fQ.VU1tvG72YaXooUT-FUaQj-YWVXnVrYBad1AsoWUT4pw'
                        }
                    })
                    const parts = xyz.data.split('|').map((part) => part.trim())
                    if (parts[0] === '0') {
                        res.xyz = parts[1] < 0 ? 0 : parts[1]
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const cloud033Res = await cloudInstance.get('userBalance', {
                        params: {
                            userid: '100033',
                            token: '1e40ca9795b1fc038db76512175d59b5'
                        }
                    })
                    if (cloud033Res.data.code === '1001') {
                        res.cloud033 = cloud033Res.data.data.integral
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const cloud034Res = await cloudInstance.get('userBalance', {
                        params: {
                            userid: '100034',
                            token: '54bdd0d9dd6707b2b40d8deb5edb1385'
                        }
                    })
                    if (cloud034Res.data.code === '1001') {
                        res.cloud034 = cloud034Res.data.data.integral
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const cloud037Res = await cloudInstance.get('userBalance', {
                        params: {
                            userid: '100037',
                            token: 'aaec6c21e54dc53b92e472df21a95bb7'
                        }
                    })
                    if (cloud037Res.data.code === '1001') {
                        res.cloud037 = cloud037Res.data.data.integral
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const cloud041Res = await cloudInstance.get('userBalance', {
                        params: {
                            userid: '100041',
                            token: '8174f3107605645d17fd6c5edc0bfb7d'
                        }
                    })
                    if (cloud041Res.data.code === '1001') {
                        res.cloud041 = cloud041Res.data.data.integral
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const cloud050Res = await cloudInstance.get('userBalance', {
                        params: {
                            userid: '100050',
                            token: '6c0f25c802b82d2a5c78f01fb627be2c'
                        }
                    })
                    if (cloud050Res.data.code === '1001') {
                        res.cloud050 = cloud050Res.data.data.integral
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const panelRes = await panelInstance.get('account', {
                        headers: {
                            'Content-Type': 'application/json',
                            Accept: 'application/json',
                            'X-API-Key': 'wpJohESEZsjW1LtlyoGwZw53'
                        }
                    })
                    if (panelRes.data) {
                        res.usapanel = panelRes.data.balance
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const dashboardRes = await dashboardInstance.get('GetBalance', {
                        params: {
                            key: '6619f084-363c-4518-b5b8-57b5e01a9c95'
                        }
                    })
                    if (dashboardRes.data.Status === 'Success') {
                        res.dashboard = dashboardRes.data.Balance
                    }
                } catch (e) {}
            })(),
            (async () => {
                try {
                    const smspvaRes = await smspvaInstance.get('balance', {
                        headers: {
                            apikey: 'uNW56fGr0zstfs87Xn0e1l2gCYVnb1'
                        }
                    })
                    if (smspvaRes.data.statusCode === 200) {
                        res.smspva = smspvaRes.data.data.balance
                    }
                } catch (e) {}
            })()
        ])
        return res
    }

    async hourSentStatistics() {
        const twelveHoursAgo = new Date()
        twelveHoursAgo.setHours(twelveHoursAgo.getHours() - 25)

        return await this.taskItemRepository
            .createQueryBuilder()
            .select(['COUNT(*) AS sent', "DATE_FORMAT(sendAt, '%Y-%m-%d %H:00:00') AS hour"])
            .where('sendAt BETWEEN :start AND :end', { start: twelveHoursAgo, end: new Date() })
            .groupBy('hour')
            .orderBy('hour', 'DESC')
            .getRawMany()
    }

    async numStatistics() {
        const res = {
            totalHoursYesterday: 0,
            totalHoursToday: 0,
            orderCountYesterday: 0,
            orderCountToday: 0,
            hourData: 0
        }
        await Promise.all([
            (async () => {
                try {
                    // 查询昨日订单数
                    const yesterdayOrderCount = await this.taskRepository
                        .createQueryBuilder()
                        .select('COUNT(1)', 'sum')
                        .where('task.startedAt >= CURDATE() - INTERVAL 1 DAY')
                        .andWhere('task.startedAt < CURDATE()')
                        .getRawOne()
                    res.orderCountYesterday = yesterdayOrderCount.sum
                } catch (e) {}
            })(),
            (async () => {
                try {
                    // 查询今日订单数
                    const todayOrderCount = await this.taskRepository
                        .createQueryBuilder()
                        .select('COUNT(1)', 'sum')
                        .where('task.startedAt >= CURDATE()')
                        .andWhere('task.startedAt < CURDATE() + INTERVAL 1 DAY')
                        .getRawOne()
                    res.orderCountToday = todayOrderCount.sum
                } catch (e) {}
            })(),
            (async () => {
                try {
                    res.hourData = await this.sentHourStatistics()
                } catch (e) {}
            })()
        ])

        return res
    }

    async sentHourStatistics() {
        const result = await this.taskItemRepository.query(`
            SELECT SUM(c) / 60 AS hour
            FROM (
                SELECT 1 AS c, UNIX_TIMESTAMP(sendAt) DIV 60 * 60 AS "time"
                FROM task_item
                WHERE sendAt >= CURDATE() - INTERVAL 1 DAY
                AND sendAt < CURDATE()
                AND status != 'idle'
                GROUP BY time
                ) tmp
        `)

        return Number(result[0]?.hour) || 0
    }

    async sentCountryStatistics(req: any) {
        let where = {}
        if (req.user.roles.includes('api') || req.user.roles.includes('superApi')) {
            const userIds = await this.userService.getInvitesIds(req.user.id)
            where = {
                userId: In(userIds)
            }
        } else if (!req.user.roles.includes('admin')) {
            where = {
                userId: req.user.id
            }
        }

        // 昨天
        const yesterday = new Date()
        yesterday.setDate(yesterday.getDate() - 1)
        yesterday.setHours(0, 0, 0, 0)
        const res = await this.taskRepository
            .createQueryBuilder()
            .select(['sum(total) as value', 'country as name'])
            .where(where)
            .andWhere('country is not null')
            .andWhere('status = :status', { status: TaskStatus.COMPLETED })
            .andWhere('createdAt between :start and :end', {
                start: startOfDay(yesterday),
                end: endOfDay(yesterday)
            })
            .groupBy('country')
            .orderBy('value', 'DESC')
            .getRawMany()

        const sixDaysAgo = new Date()
        sixDaysAgo.setDate(sixDaysAgo.getDate() - 7)
        sixDaysAgo.setHours(0, 0, 0, 0)
        const totalRes = await this.taskRepository
            .createQueryBuilder()
            .select(['sum(total) as value', 'country as name'])
            .where(where)
            .andWhere('country is not null')
            .andWhere('createdAt between :start and :end', {
                start: sixDaysAgo,
                end: new Date()
            })
            .groupBy('country')
            .orderBy('value', 'DESC')
            .getRawMany()

        return {
            completedData: res,
            totalData: totalRes
        }
    }

    async backupStatistics() {
        const res = {
            todayData: null,
            totalData: null,
            yesterdayData: null
        }

        await Promise.all([
            (async () => {
                try {
                    // 总备份数量,剩余未使用备份数量
                    res.totalData = await this.rcsNumberRepository
                        .createQueryBuilder()
                        .select('COUNT(1)', 'count')
                        .addSelect('stockFlag', 'stockFlag')
                        .where('stockFlag IN (:...stockFlags)', { stockFlags: [1, 2, 3] })
                        .groupBy('stockFlag')
                        .getRawMany()
                } catch (e) {
                    console.log(e)
                }
            })(),
            (async () => {
                try {
                    // 昨日备份使用成功数量,失败数量
                    res.yesterdayData = await this.rcsNumberRepository
                        .createQueryBuilder()
                        .select('COUNT(1)', 'count')
                        .addSelect('stockFlag', 'stockFlag')
                        .where('createdAt >= CURDATE() - INTERVAL 1 DAY')
                        .andWhere('createdAt < CURDATE()')
                        .andWhere('stockFlag IN (:...stockFlags)', { stockFlags: [1, 2, 3] })
                        .groupBy('stockFlag')
                        .getRawMany()
                } catch (e) {
                    console.log(e)
                }
            })(),
            (async () => {
                try {
                    // 当天备份数量
                    res.todayData = await this.rcsNumberRepository
                        .createQueryBuilder()
                        .select('COUNT(1)', 'count')
                        .addSelect('stockFlag', 'stockFlag')
                        .where('createdAt >= CURDATE()')
                        .andWhere('stockFlag IN (:...stockFlags)', { stockFlags: [1, 2, 3] })
                        .groupBy('stockFlag')
                        .getRawMany()
                } catch (e) {
                    console.log(e)
                }
            })()
        ])

        return [
            {
                flag: '剩余备份',
                yesterday: res.yesterdayData?.find((item) => item.stockFlag === 1)?.count ?? 0,
                today: res.todayData?.find((item) => item.stockFlag === 1)?.count ?? 0,
                total: res.totalData?.find((item) => item.stockFlag === 1)?.count ?? 0
            },
            {
                flag: '使用成功',
                yesterday: res.yesterdayData?.find((item) => item.stockFlag === 2)?.count ?? 0,
                today: res.todayData?.find((item) => item.stockFlag === 2)?.count ?? 0,
                total: res.totalData?.find((item) => item.stockFlag === 2)?.count ?? 0
            },
            {
                flag: '使用失败',
                yesterday: res.yesterdayData?.find((item) => item.stockFlag === 3)?.count ?? 0,
                today: res.todayData?.find((item) => item.stockFlag === 3)?.count ?? 0,
                total: res.totalData?.find((item) => item.stockFlag === 3)?.count ?? 0
            }
        ]
    }

    async getSuccessNum(id: number) {
        return await this.taskItemRepository.count({
            where: {
                taskId: id,
                status: TaskItemStatus.SUCCESS,
                embed: false
            }
        })
    }

    async getToBeSentNum(id: number) {
        let total = 0
        const maxParallel = await this.getConfig('max_parallel', 1)
        const pendingNum = await this.taskRepository.count({
            where: {
                status: TaskStatus.PENDING
            }
        })
        if (pendingNum < maxParallel) {
            return total
        } else {
            // 任务队列
            const tasks = await this.taskRepository.find({
                where: {
                    status: TaskStatus.QUEUED
                },
                order: {
                    startedAt: 'ASC'
                }
            })
            if (tasks.length > 0) {
                let list = []
                for (let i = 0; i < tasks.length; i++) {
                    if (tasks[i].id === id) {
                        break
                    } else {
                        list.push(tasks[i].listId)
                    }
                }
                if (list.length > 0) {
                    // 队列中当前任务之前剩余任务发送数
                    const number = await this.phoneRepository.countBy({
                        listId: In(list)
                    })
                    total += number
                }
            }

            // 正在执行的任务
            const curTasks = await this.taskRepository.find({
                where: {
                    status: TaskStatus.PENDING
                }
            })
            if (curTasks.length > 0) {
                const ids = curTasks.map((task) => task.id)
                const number = await this.taskItemRepository.countBy({
                    taskId: In(ids),
                    status: TaskItemStatus.IDLE,
                    embed: false
                })
                total += number
            }
            return total
        }
    }

    async getConfig(name, defValue) {
        try {
            return await this.sysConfigService.getNumber(name, defValue)
        } catch (e) {
            Logger.error('Error getting rcs wait time', e.stack, this.TAG)
        }
        return defValue
    }

    async updateTaskItemStatus(taskIds: number[], status: TaskItemStatus) {
        await this.taskItemRepository.update(
            {
                id: In(taskIds)
            },
            {
                status: status
            }
        )
    }

    async updateTaskItemStatusAndSendAt(taskIds: number[], status: TaskItemStatus) {
        await this.taskItemRepository.update(
            {
                id: In(taskIds)
            },
            {
                status: status,
                sendAt: new Date()
            }
        )
    }

    async getCost(task: Task, user: Users) {
        const number: number = await this.phoneListService.findCountByListId(task.listId)
        // 费用 = 费率*需要发送量
        // const rate = new Decimal(String(user.rate))
        // const num = new Decimal(String(number))
        // const cost = rate.mul(num)
        // 文案类型区分
        const multiplier = task.message ? (task.img ? '3' : '1') : task.img ? '2' : '0'
        if (multiplier === '0') {
            throw new Error('发送任务文案错误,请联系管理员修改!')
        }
        return new Decimal(number).mul(parseInt(multiplier))
    }

    // @Interval(2000)
    // async scheduleTask() {
    //     this.lock
    //         .acquire(
    //             'dispatchTask',
    //             async () => {
    //                 const maxParallel = await this.getConfig('max_parallel', 1)
    //                 const batchSize = 200

    //                 let tasks = await this.taskRepository.find({
    //                     where: {
    //                         status: TaskStatus.PENDING
    //                     },
    //                     order: {
    //                         startedAt: 'ASC'
    //                     },
    //                     take: maxParallel
    //                 })
    //                 // 少补
    //                 if (tasks.length < maxParallel) {
    //                     const nextTasks = await this.taskRepository.find({
    //                         where: {
    //                             status: TaskStatus.QUEUED
    //                         },
    //                         order: {
    //                             startedAt: 'ASC',
    //                             id: 'ASC'
    //                         }
    //                     })

    //                     if (nextTasks.length > 0) {
    //                         const userIdMap = new Map()
    //                         tasks.forEach((task) => {
    //                             userIdMap.set(task.userId, (userIdMap.get(task.userId) || 0) + 1)
    //                         })

    //                         // nextTasks筛选,从排队任务中筛选出最多2个同用户下的任务
    //                         let filteredTasks = []
    //                         const userIds = {}
    //                         const limit = maxParallel - tasks.length
    //                         for (const task of nextTasks) {
    //                             if (!userIds[task.userId]) {
    //                                 userIds[task.userId] = 0
    //                             }
    //                             if ((userIdMap.get(task.userId) || 0) + userIds[task.userId] < 2) {
    //                                 filteredTasks.push(task)
    //                                 userIds[task.userId]++
    //                             }
    //                             if (filteredTasks.length >= limit) {
    //                                 break
    //                             }
    //                         }

    //                         const nextTasksIds = filteredTasks.map((t) => t.id)
    //                         if (nextTasksIds.length === 0) {
    //                             nextTasksIds.push(...nextTasks.map((t) => t.id).slice(0, limit))
    //                         }
    //                         await this.taskRepository.update({ id: In(nextTasksIds) }, { status: TaskStatus.PENDING })
    //                         tasks.push(...filteredTasks)
    //                     }
    //                 }

    //                 const pendingTasks = (await this.findPendingTasks()).sort(() => Math.random() - 0.5)
    //                 if (pendingTasks.length === 0) return
    //                 const devices = await this.deviceService.findAllAvailableDevices()
    //                 if (devices.length === 0) return
    //                 const countryMapping = await this.countryConfigService.getAllDestConfig(
    //                     pendingTasks.map((t) => t.country)
    //                 )

    //                 const res = pendingTasks.map((task) => {
    //                     return {
    //                         task,
    //                         useCountry: countryMapping.find((c) => c.id === task.country)?.useCountry || ['any'],
    //                         exclude: countryMapping.find((c) => c.id === task.country)?.exclude || [],
    //                         devices: []
    //                     }
    //                 })

    //                 devices.forEach((device) => {
    //                     let candidateTasks = res.filter(
    //                         (r) => Math.ceil((r.task.total - r.task.sent) / batchSize) > r.devices.length
    //                     )
    //                     if (device.matchCountry && device.pinCountry) {
    //                         candidateTasks = candidateTasks.filter((r) => {
    //                             return (
    //                                 r.useCountry.includes(device.pinCountry.toUpperCase()) &&
    //                                 !r.exclude.includes(device.pinCountry.toUpperCase())
    //                             )
    //                         })
    //                     } else {
    //                         candidateTasks = candidateTasks.filter((r) => {
    //                             return (
    //                                 (r.useCountry.includes('any') ||
    //                                     r.useCountry.includes(device.currentCountry?.toUpperCase())) &&
    //                                 !r.exclude.includes(device.currentCountry?.toUpperCase())
    //                             )
    //                         })
    //                     }
    //                     if (candidateTasks.length > 0) {
    //                         candidateTasks.sort((a, b) => {
    //                             return a.devices.length - b.devices.length
    //                         })
    //                         candidateTasks[0].devices.push(device)
    //                     }
    //                 })
    //                 for (let r of res) {
    //                     if (r.devices.length > 0) {
    //                         await this.dispatchTask(r.task, r.devices)
    //                     }
    //                 }
    //             },
    //             {
    //                 timeout: 1
    //             }
    //         )
    //         .catch((e) => {
    //             if (e.message.includes('timed out')) return
    //             Logger.error('Error dispatchTask', e.stack, this.TAG)
    //         })
    // }
    @Interval(2000)
    async scheduleTask() {
        this.lock
            .acquire(
                'dispatchTask',
                async () => {
                    const maxParallel = await this.getConfig('max_parallel', 1)

                    let tasks = await this.taskRepository.find({
                        where: {
                            status: TaskStatus.PENDING
                        },
                        order: {
                            startedAt: 'ASC'
                        },
                        take: maxParallel
                    })
                    // 少补
                    if (tasks.length < maxParallel) {
                        const nextTasks = await this.taskRepository.find({
                            where: {
                                status: TaskStatus.QUEUED
                            },
                            order: {
                                startedAt: 'ASC',
                                id: 'ASC'
                            }
                        })

                        if (nextTasks.length > 0) {
                            const userIdMap = new Map()
                            tasks.forEach((task) => {
                                userIdMap.set(task.userId, (userIdMap.get(task.userId) || 0) + 1)
                            })

                            // nextTasks筛选,从排队任务中筛选出最多2个同用户下的任务
                            let filteredTasks = []
                            const userIds = {}
                            const limit = maxParallel - tasks.length
                            for (const task of nextTasks) {
                                if (!userIds[task.userId]) {
                                    userIds[task.userId] = 0
                                }
                                if ((userIdMap.get(task.userId) || 0) + userIds[task.userId] < 2) {
                                    filteredTasks.push(task)
                                    userIds[task.userId]++
                                }
                                if (filteredTasks.length >= limit) {
                                    break
                                }
                            }

                            const nextTasksIds = filteredTasks.map((t) => t.id)
                            if (nextTasksIds.length === 0) {
                                nextTasksIds.push(...nextTasks.map((t) => t.id).slice(0, limit))
                            }
                            await this.taskRepository.update(
                                { id: In(nextTasksIds) },
                                {
                                    status: TaskStatus.PENDING,
                                    startedAt: new Date()
                                }
                            )
                            tasks.push(...filteredTasks)
                        }
                    }

                    const pendingTasks = (await this.findPendingTasks()).sort(() => Math.random() - 0.5)
                    await Promise.all(
                        pendingTasks.map(async (task) => {
                            const devices = await this.deviceService.findByTaskId(task.id)
                            if (devices.length === 0) return
                            await this.dispatchTask(task, devices)
                        })
                    )
                },
                {
                    timeout: 1
                }
            )
            .catch((e) => {
                if (e.message.includes('timed out')) return
                Logger.error('Error dispatchTask', e.stack, this.TAG)
            })
    }

    refineContent(content: string) {
        const regex =
            /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/g
        const urls = []
        let match
        while ((match = regex.exec(content)) !== null) {
            if (!urls.includes(match[0])) {
                urls.push(match[0])
            }
        }
        urls.forEach((url) => {
            try {
                const u = new URL(url)
                u.searchParams.append(randomstring.generate(6), randomstring.generate(6))
                content = content.replaceAll(url, u.toString())
            } catch (error) {
                Logger.error('Error parsing url', error.stack, this.TAG)
            }
        })
        return content
    }

    async dispatchTask(task: Task, devices: Device[]) {
        const taskItems = await this.taskItemRepository.find({
            where: {
                taskId: task.id,
                status: TaskItemStatus.IDLE
            },
            take: devices.length * batchSize
        })
        if (taskItems.length === 0) {
            return
        }

        if (devices.length === 0) {
            return
        }

        devices = devices.splice(0, Math.ceil(taskItems.length / batchSize))
        const taskConfig = {
            singleQty: task.singleQty || (await this.getConfig('single_qty', 1)),
            singleTimeout: task.singleTimeout || (await this.getConfig('single_timeout', 2000)),
            singleDelay: task.singleDelay || (await this.getConfig('single_delay', 3000)),
            cleanCount: task.cleanCount || (await this.getConfig('clean_count', 20)),
            groupMode: task.groupMode,
            groupQty: task.groupQty || (await this.getConfig('group_qty', 3)),
            groupSize: task.groupSize || (await this.getConfig('group_size', 9)),
            groupTimeout: task.groupTimeout || (await this.getConfig('group_timeout', 2000)),
            groupDelay: task.groupDelay || (await this.getConfig('group_delay', 3000)),
            checkConnection: task.checkConnection,
            useBackup: task.useBackup,
            e2ee: task.e2ee,
            e2eeTimeout: task.e2eeTimeout || (await this.getConfig('e2ee_timeout', 5000))
        }

        await this.updateTaskItemStatusAndSendAt(
            taskItems.map((i) => i.id),
            TaskItemStatus.PENDING
        )
        await this.deviceService.updateDevice(
            devices.map((d) => d.id),
            { busy: true }
        )
        Promise.all(
            devices.map(async (device, i) => {
                const items = taskItems
                    .slice(i * batchSize, i * batchSize + batchSize)
                    .map((item) => ({ ...item, message: this.getMessage(task), img: task.img }))
                if (items.length === 0) return
                try {
                    const res: any = await this.eventsGateway.sendForResult(
                        {
                            id: randomUUID(),
                            action: 'task',
                            data: {
                                config: { ...taskConfig, ...(device.configOverrides || {}) },
                                tasks: items,
                                taskId: task.id
                            }
                        },
                        device.socketId
                    )
                    Logger.log(`task result: ${JSON.stringify(res)}`, this.TAG)
                    if (res.success?.length > 0) {
                        await this.updateTaskItemStatus(res.success, TaskItemStatus.SUCCESS)
                    }
                    if (res.fail?.length > 0) {
                        await this.updateTaskItemStatus(res.fail, TaskItemStatus.FAIL)
                    }
                    if (res.retry?.length > 0) {
                        await this.updateTaskItemStatus(res.retry, TaskItemStatus.IDLE)
                    }
                    if (res instanceof Array) {
                        const results = res as TaskResult[]
                        for (let result of results) {
                            await this.taskItemRepository.update(
                                { id: result.id },
                                {
                                    status:
                                        result.sent === 0
                                            ? TaskItemStatus.FAIL
                                            : result.sent === 1
                                            ? TaskItemStatus.SUCCESS
                                            : TaskItemStatus.IDLE,
                                    delivery: result.delivery,
                                    numberId: result.numberId
                                }
                            )
                        }
                    }
                } catch (e) {
                    Logger.error('Error running task 3', e.stack, this.TAG)
                    await this.updateTaskItemStatus(
                        items.map((i) => i.id),
                        TaskItemStatus.IDLE
                    )
                }
            })
        ).then(async () => {
            const counts = (
                await this.taskItemRepository.manager.query(
                    `select status, count(*) as count
                     from task_item
                     where taskId = ${task.id} and embed = 0
                     group by status`
                )
            ).reduce((acc, item) => {
                acc[item.status] = parseInt(item.count)
                return acc
            }, {})
            Logger.log('Task counts', JSON.stringify(counts), this.TAG)
            const successCount = counts.success || 0
            const failCount = counts.fail || 0
            const pendingCount = counts.pending || 0
            const idleCount = counts.idle || 0
            const finish = pendingCount === 0 && idleCount === 0

            // 送达率
            const deliveryCount = await this.taskItemRepository.countBy({ taskId: task.id, delivery: 1 })

            const data: Partial<Task> = {
                sent: successCount + failCount,
                successCount: successCount,
                successRate:
                    successCount + failCount > 0
                        ? ((successCount / (successCount + failCount)) * 100).toFixed(1) + '%'
                        : '0%',
                deliveryCount: deliveryCount,
                deliveryRate:
                    deliveryCount > 0 ? ((deliveryCount / (successCount + failCount)) * 100).toFixed(1) + '%' : '0%'
            }
            if (finish) {
                data.status = TaskStatus.COMPLETED
                await this.updateSend(task.userId)
            }
            await this.taskRepository.update({ id: task.id }, data)
        })
    }

    async checkPendingTaskNum() {
        return await this.taskRepository.countBy({
            status: TaskStatus.PENDING
        })
    }

    @Interval(10000)
    async fixDeadTask() {
        const tasks = await this.taskRepository.findBy({
            status: In([TaskStatus.PENDING, TaskStatus.CUTTING, TaskStatus.VIP])
        })
        for (let task of tasks) {
            const items = await this.taskItemRepository.findBy({
                taskId: task.id,
                status: TaskItemStatus.PENDING,
                sendAt: LessThan(addMinutes(new Date(), -10))
            })
            if (items?.length > 0) {
                await this.updateTaskItemStatus(
                    items.map((i) => i.id),
                    TaskItemStatus.IDLE
                )
            }
        }
    }

    @Interval(60000)
    async changeCheckAvailabilityNumbers() {
        let config: SysConfig
        try {
            config = await this.sysConfigService.findByName('check_availability_numbers')
        } catch (e) {
            Logger.error('Error getting check_availability_numbers', e.stack, this.TAG)
            config = new SysConfig()
            config.name = 'check_availability_numbers'
        }
        for (let i = 0; i < 99; i++) {
            const items = await this.taskItemRepository
                .createQueryBuilder()
                .select()
                .where('status = :status', { status: TaskItemStatus.SUCCESS })
                .andWhere('sendAt > :sendAt', { sendAt: addHours(new Date(), -6 * (i + 1)) })
                .orderBy('RAND()')
                .limit(5)
                .getMany()
            if (5 == items.length) {
                config.value = items.map((i) => i.number).join(',')
                break
            }
        }
        await this.sysConfigService.save(config)
    }

    public async updateSend(id: number) {
        const sum = await this.balanceService.sumAmount(id, BalanceType.CONSUMPTION)
        const user = await this.userRepository.findOneBy({ id })
        user.send = sum.toNumber()
        return await this.userRepository.save(user)
    }

    @Cron('0 0,30 * * * *')
    async scheduledTaskExecution() {
        console.log('The scheduled task starts,', new Date())
        const tasks = await this.taskRepository.findBy({
            status: TaskStatus.SCHEDULED,
            startedAt: LessThanOrEqual(new Date())
        })
        for (const task of tasks) {
            try {
                await this.startTask(task.id)
                console.log(`Task ${task.id} started successfully.`)
            } catch (error) {
                console.error(`Error starting task ${task.id}:`, error)
            }
        }
        console.log('The scheduled task is executed.')
        return tasks
    }
}