package handler

import (
	"encoding/json"
	"fmt"
	"github.com/rabbitmq/amqp091-go"
	"samba/pkg/log"
	"samba/proto"
	. "samba/server/cacheta/room"
	. "samba/server/cacheta/service"
	. "samba/server/game/baseroom"
	. "samba/server/game/player"
	"samba/util/config"
	"samba/util/model"
	"samba/util/util"
	"strconv"
)

func MakePlayerToProto(user *Player, clubId int) *proto.Player {
	protoPlayer := &proto.Player{
		UserId:       user.UID,
		ClubId:       clubId,
		Mnick:        user.MNick,
		HeadUrl:      user.HeadURL,
		IconId:       user.IconId,
		AvatarFrame:  user.AvatarFrame,
		Sex:          user.Sex,
		TakeCoin:     user.TakeCoin,
		Poker:        nil,
		Seat:         -1,
		IsRed:        0,
		State:        1,
		ClubTakeCoin: user.TakeClubCoin,
	}
	op := model.NewUserResourceOp()
	if clubId == 0 {
		coins, _ := op.Get(user.UID, model.ResCoins)
		protoPlayer.Coin = coins
	} else {
		coins, _ := op.Get(user.UID, model.ResClubUserScore)
		protoPlayer.ClubCoin = coins
	}
	return protoPlayer
}

func onEnterRoom(_ *amqp091.Delivery, msg map[string]interface{}) {
	msgId, _, uid, data := ParseMsg(msg)
	req, err := util.MapToStructT[proto.ReqEnterRoom](data)
	if err != nil {
		log.Error(err.Error())
		return
	}
	rm := RoomMgr.Find(req.RoomId)
	if rm != nil {
		rm.OnMessage(msgId, msg)
	} else {
		SendMsgToGate(uid, proto.RspEnterRoomId, &proto.RspEnterRoom{Code: proto.NotExistRoom, RoomId: req.RoomId})
	}
}

func onLeaveRoom(_ *amqp091.Delivery, msg map[string]interface{}) {
	msgId, _, uid, data := ParseMsg(msg)
	req, err := util.MapToStructT[proto.ReqLeaveRoom](data)
	if err != nil {
		log.Error(err.Error())
		return
	}
	rm := RoomMgr.Find(req.RoomId)
	if rm != nil {
		rm.OnMessage(msgId, msg)
	} else {
		SendMsgToGate(uid, proto.RspLeaveRoomId, &proto.RspLeaveRoom{Code: proto.Ok, RoomId: req.RoomId})
	}
}

func checkSetPokers(req *proto.ReqSetPokers) (*GameRoom, proto.ErrorCode) {
	if config.Config.Application.Gm < 1 {
		return nil, proto.NotOpenGm
	}
	rm := RoomMgr.Find(req.RoomId)
	if rm == nil {
		return nil, proto.NotExistRoom
	}
	return rm.(*GameRoom), proto.Ok
}

// gm配牌指令
func onSetPokers(d *amqp091.Delivery, msg map[string]interface{}) {
	req, err := util.MapToStructT[proto.ReqSetPokers](msg["p"])
	if err != nil {
		log.Error(err.Error())
		return
	}
	response := make(map[string]interface{})
	response["r"] = "0"
	room, code := checkSetPokers(req)
	if code == proto.Ok {
		room.SetGmPokers(req.UserId, req.Pokers, req.GhostPoker)
	}

	response["p"] = proto.RspSetPokers{Code: code}
	if data, err := json.Marshal(response); err == nil {
		_ = CathetaService.PublishRpc(d, data)
	}
}

// 玩家在房间内掉线，主动申请重连
func onReconnect(_ *amqp091.Delivery, msg map[string]interface{}) {
	_, _, uid, data := ParseMsg(msg)
	req, err := util.MapToStructT[proto.ReqCachetaReconnect](data)
	if err != nil {
		log.Error(err.Error())
		return
	}
	if req.RoomId >= config.Cmd.MaxRoomId || req.RoomId < config.Cmd.MinRoomId {
		log.Debug(fmt.Sprintf("玩家申请重连:%v room:%v conf.maxid:%v conf.minid:%v", uid, req.RoomId, config.Cmd.MaxRoomId, config.Cmd.MinRoomId))
		return
	}
	log.Debug(fmt.Sprintf("玩家申请重连:%v", uid))
	if ir := RoomMgr.Find(req.RoomId); ir != nil {
		if rm, ok := ir.(*GameRoom); ok {
			msg["uid"] = uid
			seat := rm.GetSeat(uid)
			if seat == nil {
				log.Error(rm.Log("player:%d seat is nil", uid))
				return
			}
			log.Debug(rm.SeatLog(seat, "seat:%v 重连", seat.No()))
			rm.OnMessage(proto.ReqCachetaReconnectId, msg)
			return
		}
	}
	log.Debug(fmt.Sprintf("玩家申请重连:%v 房间不存在", uid))
	SendMsgToGate(uid, proto.RspCachetaReconnectId, &proto.RspCachetaReconnect{Code: proto.NotExistRoom})
}

// 玩家下线，未开始游戏则踢出去，已开始游戏则设置假退出
func onUserOffline(_ *amqp091.Delivery, msg map[string]interface{}) {
	_, _, _, data := ParseMsg(msg)
	req, err := util.MapToStructT[proto.UserOnline](data)
	if err != nil {
		log.Error(err.Error())
		return
	}
	uid, _ := strconv.ParseInt(req.Uid, 10, 64)
	log.Debug(fmt.Sprintf("玩家下线:%v", uid))

	rms := RoomMgr.FindPlayerRooms(uid)
	for _, rm := range rms {
		leaveRoomMsg := util.MakeMessage(proto.ReqLeaveRoomId, &proto.ReqLeaveRoom{RoomId: rm.Id()}, uid, rm.Id())
		rm.OnMessage(proto.ReqLeaveRoomId, leaveRoomMsg)
	}
}

// 更新配置
func onUpdateConfig(_ *amqp091.Delivery, _ map[string]interface{}) {
	log.Debug("更新配置")
	model.InitStub()
}

// 有同类服务启动，本服务没有玩家使用时，自动关闭
func onUpdateService(_ *amqp091.Delivery, msg map[string]interface{}) {
	_, _, _, data := ParseMsg(msg)
	req, err := util.MapToStructT[proto.NtfNewService](data)
	if err != nil {
		log.Error(err.Error())
		return
	}
	if req.Type == CathetaService.Type() && req.IsClub == (config.Cmd.IsClub > 0) {
		if req.RouterKey != QueueName() {
			log.Info(fmt.Sprintf("新服务:%v上线，本服务等待玩家离开后关闭 req:%+v", req.RouterKey, req))
			CathetaService.AutoWaitStop = true
			RoomMgr.DelEmptyRoom()
		}
	}
}

// 管理员解散指定房间
func onDisbandRoom(_ *amqp091.Delivery, msg map[string]interface{}) {
	_, _, _, data := ParseMsg(msg)
	req, err := util.MapToStructT[proto.ReqDisbandRoom](data)
	if err != nil {
		log.Error(err.Error())
		return
	}
	if rm := RoomMgr.Find(req.RoomId); rm != nil {
		rm.OnMessage(proto.ReqDisbandRoomId, msg)
	}
}