package bots

import (
	"errors"
	"fmt"
	"github.com/iyear/E5SubBot/core"
	"github.com/iyear/E5SubBot/util"
	"github.com/spf13/viper"
	"github.com/tidwall/gjson"
	"go.uber.org/zap"
	tb "gopkg.in/tucnak/telebot.v2"
	"strconv"
	"strings"
	"time"
)

var SignOk map[int64]int

// BindUser If Successfully return "",else return error information
func BindUser(m *tb.Message, cid, cse string) error {
	tmp := strings.Split(m.Text, " ")
	if len(tmp) != 2 {
		return errors.New("wrong format")
	}
	Alias := tmp[1]
	client := core.NewClient(cid, cse)
	code := util.GetURLValue(tmp[0], "code")
	//fmt.Println(code)
	err := client.GetTokenWithCode(code)
	if err != nil {
		return err
	}
	bot.Send(m.Chat, "Token获取成功!")
	info, err := client.GetUserInfo()
	//fmt.Println("TgId:%d Refresh Token: %s\n", m.Chat.ID, refresh)
	if err != nil {
		return err
	}
	var u core.Client
	u.TgId = m.Chat.ID
	u.RefreshToken = client.RefreshToken
	//TG的Data传递最高64bytes,一些MsId超过了报错BUTTON_DATA_INVALID (0)，采取md5
	u.MsId = util.Get16MD5Encode(gjson.Get(info, "id").String())
	u.Uptime = time.Now().Unix()
	u.Alias = Alias
	u.ClientId = cid
	u.ClientSecret = cse
	u.Other = ""
	//MS User Is Exist
	if MSAppIsExist(u.TgId, u.ClientId) {
		return errors.New("该应用已经绑定过了，无需重复绑定")
	}
	//MS information has gotten
	bot.Send(m.Chat, "MS_ID(MD5)： "+u.MsId+"\nuserPrincipalName： "+gjson.Get(info, "userPrincipalName").String()+"\ndisplayName： "+gjson.Get(info, "displayName").String()+"\n")
	if ok, err := core.AddData(u); !ok {
		return err
	}
	return nil
}

// GetBindNum get bind num
func GetBindNum(TgId int64) int {
	data := core.QueryDataByTG(TgId)
	return len(data)
}

// MSAppIsExist return true => exist
func MSAppIsExist(TgId int64, ClientId string) bool {
	data := core.QueryDataByTG(TgId)
	var res core.Client
	for _, res = range data {
		if res.ClientId == ClientId {
			return true
		}
	}
	return false
}

func SignTask() {
	var (
		SignOk      map[int64]int
		SignErr     []string
		UnbindUser  []string
		num, signOk int
	)
	SignOk = make(map[int64]int)
	fmt.Println("----Task Begin----")
	fmt.Println("Time:" + time.Now().Format("2006-01-02 15:04:05"))
	data := core.QueryDataAll()
	num = len(data)
	fmt.Println("Start Sign")
	//签到任务
	for _, u := range data {
		pre := "您的账户: " + u.Alias + "\n在任务执行时出现了错误!\n错误:"
		chat, err := bot.ChatByID(strconv.FormatInt(u.TgId, 10))
		if err != nil {
			zap.S().Errorw("wrong chat id","error",err,"tg_id",u.TgId)
			continue
		}
		//生成解绑按钮
		var inlineKeys [][]tb.InlineButton
		UnBindBtn := tb.InlineButton{Unique: "un" + u.MsId, Text: "点击解绑该账户", Data: u.MsId}
		bot.Handle(&UnBindBtn, bUnBindInlineBtn)
		inlineKeys = append(inlineKeys, []tb.InlineButton{UnBindBtn})
		tmpBtn := &tb.ReplyMarkup{InlineKeyboard: inlineKeys}

		se := u.MsId + " ( @" + chat.Username + " )"
		client := core.NewClient(u.ClientId, u.ClientSecret)
		if err := client.GetOutlookMails(); err != nil {
			zap.S().Errorw("failed to get outlook mails","error",err,"ms_id",u.MsId)
			bot.Send(chat, pre+err.Error(), tmpBtn)
			ErrorTimes[u.MsId]++
			SignErr = append(SignErr, se)
			continue
		}
		u.Uptime = time.Now().Unix()
		u.RefreshToken = newRefreshToken
		if ok, err := core.UpdateData(u); !ok {
			zap.S().Errorw("failed to update db data","error",err,"ms_id",u.MsId)
			bot.Send(chat, pre+err.Error(), tmpBtn)
			SignErr = append(SignErr, se)
			ErrorTimes[u.MsId]++
			continue
		}
		fmt.Println(u.MsId + " Sign OK!")
		SignOk[u.TgId]++
		signOk++
	}
	fmt.Println("Sign End,Start Send")
	var isSend map[int64]bool
	isSend = make(map[int64]bool)
	//用户任务反馈
	for _, u := range data {
		chat, err := bot.ChatByID(strconv.FormatInt(u.TgId, 10))
		if err != nil {
			zap.S().Errorw("failed to get chat","error",err,"tg_id",u.TgId)
			continue
		}
		//错误上限账户清退
		if ErrorTimes[u.MsId] == ErrMaxTimes {
			zap.S().Errorw("binding max num limit","ms_id",u.MsId)
			if ok, err := core.DelData(u.MsId); !ok {
				zap.S().Errorw("failed to delete db data","error",err,"ms_id",u.MsId)
			} else {
				UnbindUser = append(UnbindUser, u.MsId+" ( @"+chat.Username+" )")
				bot.Send(chat, "您的账户因达到错误上限而被自动解绑\n后会有期!\n\n别名: "+u.Alias+"\nclient_id: "+u.ClientId+"\nclient_secret: "+u.ClientSecret)
			}

		}
		if !isSend[u.TgId] {
			//静默发送，过多消息很烦
			bot.Send(chat, "任务反馈\n时间: "+time.Now().Format("2006-01-02 15:04:05")+"\n结果: "+strconv.Itoa(SignOk[u.TgId])+"/"+strconv.Itoa(GetBindNum(u.TgId)), &tb.SendOptions{DisableNotification: true})
			isSend[u.TgId] = true
		}
	}
	//管理员任务反馈
	var ErrUserStr string
	var UnbindUserStr string
	for _, eu := range SignErr {
		ErrUserStr = ErrUserStr + eu + "\n"
	}
	for _, ubu := range UnbindUser {
		UnbindUserStr = UnbindUserStr + ubu + "\n"
	}
	for _, a := range admin {
		chat, err := bot.ChatByID(strconv.FormatInt(a, 10))
		if err != nil {
			zap.S().Errorw("failed to get chat","error",err,"tg_id",a)
			continue
		}
		bot.Send(chat, "任务反馈(管理员)\n完成时间: "+time.Now().Format("2006-01-02 15:04:05")+"\n结果: "+strconv.Itoa(signOk)+"/"+strconv.Itoa(num)+"\n错误账户:\n"+ErrUserStr+"\n清退账户:\n"+UnbindUserStr)
	}
	fmt.Println("----Task End----")
}
func GetAdmin() []int64 {
	var result []int64
	admins := strings.Split(viper.GetString("admin"), ",")
	for _, v := range admins {
		id, _ := strconv.ParseInt(v, 10, 64)
		result = append(result, id)
	}
	return result
}

//func InitLogger() {
//	if !util.PathExists(bLogBasePath) {
//		os.Mkdir(bLogBasePath, 0773)
//	}
//
//	path := bLogBasePath + time.Now().Format("2006-01-02") + ".log"
//	f, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0773)
//	if err != nil {
//		logger.Println(err)
//	}
//	writers := []io.Writer{
//		f,
//		os.Stdout}
//	faoWriter := io.MultiWriter(writers...)
//	//logger = log.New(faoWriter, "【E5Sub】", log.Ldate|log.Ltime|log.Lshortfile)
//}