package machinedoll

import (
	"encoding/json"
	"fmt"
	"net"
	"os"
	"os/signal"
	"path/filepath"
	"syscall"
	"time"

	"mongo.games.com/goserver/core/logger"
	"mongo.games.com/goserver/core/module"
	"mongo.games.com/goserver/core/netlib"
	"mongo.games.com/goserver/srvlib"

	"mongo.games.com/game/protocol/machine"
)

var GameConn *netlib.Session

var MachineMgr = &MachineManager{
	ConnMap:    map[int]*Conn{},
	DelConnMap: make(map[int]string),
}

type Conn struct {
	Id int
	net.Conn
	Addr string
}

type MachineManager struct {
	ConnMap    map[int]*Conn
	DelConnMap map[int]string
}

func (this *MachineManager) ModuleName() string {
	return "MachineManager"
}

func (this *MachineManager) Init() {
	var serverAddrs []string
	programDir, err := os.Getwd()
	if err != nil {
		logger.Logger.Error("Error getting working directory:", err)
		return
	}
	configFile := filepath.Join(programDir, "machineIPConfig.json")
	logger.Logger.Trace("构建配置文件的路径", configFile)
	fileData, err := os.ReadFile(configFile)
	if err != nil {
		logger.Logger.Error("Read robot account file error:", err)
		return
	} else {
		if err = json.Unmarshal(fileData, &serverAddrs); err != nil {
			logger.Logger.Error("Unmarshal robot account data error:", err)
			return
		}
	}
	//与娃娃机创建连接
	// 遍历每个服务器地址,建立连接
	for i, addr := range serverAddrs {
		conn, err := net.DialTimeout("tcp", addr, 5*time.Second)
		if err != nil {
			logger.Logger.Error("Failed to connect to server:", err)
			continue
		}
		this.ConnMap[i+1] = &Conn{
			Id:   i + 1,
			Conn: conn,
			Addr: addr,
		}
		SetBaseParam(conn)
		logger.Logger.Trace("设置每台娃娃机基础配置！")

	}
	/*	fmt.Println("Connected to server:\n", this.ConnMap[1].RemoteAddr())
		fmt.Println("投币请按Q！！！！")
		fmt.Println("w向前s向后a向左d向右 j强力抓取k弱力抓取！")
		// 监听 WASD 按键事件
		go listenKeyboardEvents(this.ConnMap[1])

		// 监听中断信号,等待用户退出
		waitForUserExit()*/

}

// 创建娃娃机链接
func (this *MachineManager) CreateConn(key int) *Conn {
	fmt.Println("新建与娃娃机链接")
	var serverAddrs []string
	programDir, err := os.Getwd()
	if err != nil {
		logger.Logger.Error("Error getting working directory:", err)
		return nil
	}
	configFile := filepath.Join(programDir, "machineIPConfig.json")
	logger.Logger.Trace("构建配置文件的路径", configFile)
	fileData, err := os.ReadFile(configFile)
	if err != nil {
		logger.Logger.Error("Read robot account file error:", err)
		return nil
	} else {
		if err = json.Unmarshal(fileData, &serverAddrs); err != nil {
			logger.Logger.Error("Unmarshal robot account data error:", err)
			return nil
		}
	}

	//与娃娃机创建连接
	// 遍历每个服务器地址,建立连接
	for i, addr := range serverAddrs {
		if i+1 == key {
			conn, err := net.DialTimeout("tcp", addr, 5*time.Second)
			if err != nil {
				logger.Logger.Error("Failed to connect to server:", err)
				continue
			}
			this.ConnMap[i+1] = &Conn{
				Id:   i + 1,
				Conn: conn,
				Addr: addr,
			}
			return this.ConnMap[i+1]
		}
	}
	return nil
}
func (this *MachineManager) Update() {
	//向游戏服发送心跳包
	pack := &machine.MSDollMachineHeartBeat{}
	SendToGameServer(int(machine.DollMachinePacketID_Packet_MSDollMachineHeartBeat), pack)
	/*	var delConn []*Conn
		task.New(nil, task.CallableWrapper(func(o *basic.Object) interface{} {
			for _, v := range this.ConnMap {
				_, err := v.Write([]byte("heartbeat"))
				if err != nil {
					delConn = append(delConn, v)
					v.Close()
					fmt.Println("断开连接：%v", v.Addr)
					this.UpdateToGameServer(v, 0)
				}
			}
			return nil
		}), task.CompleteNotifyWrapper(func(i interface{}, t task.Task) {
			for _, v := range delConn {
				delete(this.ConnMap, v.Id)
				this.DelConnMap[v.Id] = v.Addr
			}

			// 重连
			var delIds []*Conn
			task.New(nil, task.CallableWrapper(func(o *basic.Object) interface{} {
				for id, addr := range this.DelConnMap {
					conn, err := net.DialTimeout("tcp", addr, 5*time.Second)
					if err != nil {
						continue
					}
					fmt.Println("娃娃机重连成功！addr = %v", addr)
					delIds = append(delIds, &Conn{
						Id:   id,
						Conn: conn,
						Addr: addr,
					})
				}
				return nil
			}), task.CompleteNotifyWrapper(func(i interface{}, t task.Task) {
				for _, v := range delIds {
					this.ConnMap[v.Id] = v
					delete(this.DelConnMap, v.Id)
					this.UpdateToGameServer(v, 1)
				}
			})).StartByFixExecutor(this.ModuleName())
		})).StartByFixExecutor(this.ModuleName())*/
}

func (this *MachineManager) Shutdown() {
	for _, v := range this.ConnMap {
		v.Close()
		this.UpdateToGameServer(v, 0)
	}

	module.UnregisteModule(this)
}

func (this *MachineManager) UpdateToGameServer(conn *Conn, status int32) {
	msg := &machine.MSUpdateDollMachineStatus{}
	msg.Id = int32(conn.Id)
	msg.Status = status
	msg.VideoAddr = conn.Addr
	SendToGameServer(int(machine.DollMachinePacketID_PACKET_MSUpdateDollMachineStatus), msg)
}

func SendToGameServer(pid int, msg interface{}) {
	GameConn = srvlib.ServerSessionMgrSington.GetSession(1, 7, 777)
	if GameConn != nil {
		GameConn.Send(pid, msg)
	} else {
		logger.Logger.Error("GameConn is nil !")
	}
}

func init() {
	module.RegisteModule(MachineMgr, time.Second, 0)
}

func listenKeyboardEvents(conn net.Conn) {
	for {
		// 读取键盘事件
		key := readKeyboardEvent()
		switch key {
		case "w":
			Backward(conn)
			time.Sleep(200 * time.Millisecond)
			BackwardStop(conn)
		case "W":
			Backward(conn)
			time.Sleep(200 * time.Millisecond)
			BackwardStop(conn)
		case "a":
			Left(conn)
			time.Sleep(200 * time.Millisecond)
			LeftStop(conn)
		case "A":
			Left(conn)
			time.Sleep(200 * time.Millisecond)
			LeftStop(conn)
		case "s":
			Forward(conn)
			time.Sleep(200 * time.Millisecond)
			ForwardStop(conn)
		case "S":
			Forward(conn)
			time.Sleep(200 * time.Millisecond)
			ForwardStop(conn)
		case "d":
			Right(conn)
			time.Sleep(200 * time.Millisecond)
			RightStop(conn)
		case "D":
			Right(conn)
			time.Sleep(200 * time.Millisecond)
			RightStop(conn)
		case "j":
			Grab(conn)
		case "J":
			Grab(conn)

		case "k":
			WeakGrab(conn)
		case "K":
			WeakGrab(conn)

		case "q":
			Coin(conn)
			Backward(conn)
			time.Sleep(200 * time.Millisecond)
			BackwardStop(conn)
		case "Q":
			Coin(conn)
			Backward(conn)
			time.Sleep(150 * time.Millisecond)
			BackwardStop(conn)
		case "1":
			RestoreFactorySettings(conn)
		case "2":
			OpenMusic(conn)
		case "3":
			Reboot(conn)
		case "4":
			StopServer(conn)
		case "5":
			StartServer(conn)
		case "6":
			ClearRemainingGames(conn)
		case "7":
			SetPower(conn)
		case "8":
			CloseMusic(conn)
		case "9":
			queryBaseParam(conn)
		}
	}
}

func readKeyboardEvent() string {
	var b [1]byte
	var done uint32
	err := syscall.ReadFile(syscall.Stdin, b[:], &done, nil)
	if err != nil {
		panic(err)
	}

	return string(b[:])
}

func waitForUserExit() {
	// 创建一个信号通道
	signalChan := make(chan os.Signal, 1)

	// 监听中断信号
	signal.Notify(signalChan, os.Interrupt)

	// 等待用户按下 Ctrl+C 退出
	<-signalChan
	fmt.Println("退出程序...")
}