package main

import (
	"encoding/json"
	"fmt"
	"github.com/spf13/cobra"
	"github.com/tealeg/xlsx"
	"go.uber.org/zap"
	util "jygit.jydev.jianyu360.cn/data_processing/common_utils"
	"jygit.jydev.jianyu360.cn/data_processing/common_utils/log"
	"jygit.jydev.jianyu360.cn/data_processing/common_utils/udp"
	"net"
	"tieta_data/config"
	"time"
)

var (
	udpClient udp.UdpClient

	updatePool chan []map[string]interface{}
	updateSp   chan bool
	saveSize   int
)

func init() {
	config.Init("./common.toml")
	InitLog()

	updatePool = make(chan []map[string]interface{}, 5000)
	updateSp = make(chan bool, 1)
	saveSize = 200
}

func main() {
	rootCmd := &cobra.Command{Use: "my cmd"}
	rootCmd.AddCommand(exportB())
	rootCmd.AddCommand(exportP())
	rootCmd.AddCommand(project())
	if err := rootCmd.Execute(); err != nil {
		fmt.Println("rootCmd.Execute failed", err.Error())
	}
}

func exportB() *cobra.Command {
	cmdClient := &cobra.Command{
		Use:   "export-bidding",
		Short: "Start export task",
		Run: func(cmd *cobra.Command, args []string) {
			InitMgo()

			sess := MongoTool.GetMgoConn()
			defer MongoTool.DestoryMongoConn(sess)

			file := xlsx.NewFile()
			sheet, err := file.AddSheet("sheet1")
			if err != nil {
				panic(err)
			}
			row := sheet.AddRow()
			for _, v := range FieldArr1 {
				row.AddCell().SetValue(v)
			}

			query := sess.DB(config.Conf.DB.Mongo.Dbname).C(config.Conf.DB.Mongo.Coll).Find(nil).Select(nil).Iter()
			count := 0
			for tmp := make(map[string]interface{}); query.Next(&tmp); count++ {
				if count%1000 == 0 {
					util.Debug("current ---", count)
				}
				func(tmp map[string]interface{}) {
					row := sheet.AddRow()
					taskExcelB(tmp, row)
				}(tmp)
			}
			util.Debug("over ---", count)
			fname := fmt.Sprintf("./数据导出-标文%s.xlsx", util.NowFormat(util.DATEFORMAT))
			err = file.Save(fname)
			if err != nil {
				panic(err)
			}
		},
	}
	return cmdClient
}

func exportP() *cobra.Command {
	cmdClient := &cobra.Command{
		Use:   "export-project",
		Short: "Start export task",
		Run: func(cmd *cobra.Command, args []string) {
			InitMgo()

			sess := MongoTool.GetMgoConn()
			defer MongoTool.DestoryMongoConn(sess)

			file := xlsx.NewFile()
			sheet, err := file.AddSheet("sheet1")
			if err != nil {
				panic(err)
			}
			row := sheet.AddRow()
			for _, v := range FieldArr {
				row.AddCell().SetValue(v)
			}

			query := sess.DB(config.Conf.DB.Mongo.Dbname).C(config.Conf.DB.Mongo.Pcoll).Find(nil).Select(nil).Iter()
			count := 0
			for tmp := make(map[string]interface{}); query.Next(&tmp); count++ {
				if count%1000 == 0 {
					util.Debug("current ---", count)
				}
				func(tmp map[string]interface{}) {
					row := sheet.AddRow()
					taskExcelP(tmp, row)
				}(tmp)
			}
			util.Debug("over ---", count)
			fname := fmt.Sprintf("./数据导出-捏合%s.xlsx", util.NowFormat(util.DATEFORMAT))
			err = file.Save(fname)
			if err != nil {
				panic(err)
			}
		},
	}
	return cmdClient
}

func project() *cobra.Command {
	cmdClient := &cobra.Command{
		Use:   "project",
		Short: "Start project task",
		Run: func(cmd *cobra.Command, args []string) {
			InitMgo()

			go updateAllQueue()
			loadData()
			udpClient = udp.UdpClient{Local: config.Conf.Serve.LocPort, BufSize: 1024}
			udpClient.Listen(processUdpMsg)
			log.Info("Udp服务监听", zap.String("port:", config.Conf.Serve.LocPort))

			ch := make(chan bool, 1)
			<-ch

		},
	}
	return cmdClient
}

func processUdpMsg(act byte, data []byte, ra *net.UDPAddr) {
	switch act {
	case udp.OP_TYPE_DATA: //上个节点的数据
		var mapInfo map[string]interface{}
		err := json.Unmarshal(data, &mapInfo)
		log.Info("err:", zap.Error(err), zap.Any("mapInfo:", mapInfo))
		if err != nil {
			_ = udpClient.WriteUdp([]byte("err:"+err.Error()), udp.OP_NOOP, ra)
		} else if mapInfo != nil {
			key, _ := mapInfo["key"].(string)
			if key == "" {
				key = "udpok"
			}
			go udpClient.WriteUdp([]byte(key), udp.OP_NOOP, ra)
			taskProject(mapInfo)
		}
	case udp.OP_NOOP: //下个节点回应
		ok := string(data)
		if ok != "" {
			log.Info("re", zap.String("ok:", ok))
		}
	}
}

func updateAllQueue() {
	arru := make([][]map[string]interface{}, saveSize)
	indexu := 0
	for {
		select {
		case v := <-updatePool:
			arru[indexu] = v
			indexu++
			if indexu == saveSize {
				updateSp <- true
				go func(arru [][]map[string]interface{}) {
					defer func() {
						<-updateSp
					}()
					MongoTool.UpSertBulk(config.Conf.DB.Mongo.Pcoll, arru...)
				}(arru)
				arru = make([][]map[string]interface{}, saveSize)
				indexu = 0
			}
		case <-time.After(1 * time.Second):
			if indexu > 0 {
				updateSp <- true
				go func(arru [][]map[string]interface{}) {
					defer func() {
						<-updateSp
					}()
					MongoTool.UpSertBulk(config.Conf.DB.Mongo.Pcoll, arru...)
				}(arru[:indexu])
				arru = make([][]map[string]interface{}, saveSize)
				indexu = 0
			}
		}
	}
}