package live_logic

import (
	"dcg/config"
	"dcg/game/manager"
	pbCommon "dcg/game/pb/common"
	pbGameZhgzd "dcg/game/pb/game/zhgzd"
	pbMq "dcg/game/pb/mq"
	pbRoom "dcg/game/pb/room"
	"dcg/game/svc"
	"dcg/pkg/cmd"
	"math/rand"
	"time"
)

type ZhgzdGameLogic struct {
	svcCtx *svc.ServiceContext
	*LiveGameLogic
}

func NewZhgzdLiveGameLogic(svcCtx *svc.ServiceContext) *LiveGameLogic {
	resp := &ZhgzdGameLogic{
		svcCtx:        svcCtx,
		LiveGameLogic: NewLiveGameLogic(pbRoom.GameType_ZHGZD, cmd.NewCMDParser(false, config.Config.Game.Zhgzd.Commands...)),
	}
	resp.RegisterCMDHandler(resp.handleJoinGame, "j", "加入", "加入游戏")
	resp.RegisterCMDHandler(resp.handleDispatch, "s1", "s2", "s3", "s4")
	resp.RegisterCMDHandler(resp.handleChangeUnit, "c1", "c2", "c3", "c4")
	resp.RegisterCMDHandler(resp.handleOutbreak, "s")
	resp.RegisterCMDHandler(resp.handlePosition, "p0", "p1", "p2", "p3", "p4", "p5")
	resp.RegisterCMDHandler(resp.handleWhere, "w", "我在哪")
	resp.RegisterCMDHandler(resp.handleMode, "r1", "r2", "r3", "r4")
	// gift
	resp.RegisterGiftHandler(resp.handleGift)
	return resp.LiveGameLogic
}

func (h *ZhgzdGameLogic) handleJoinGame(roomId int64, _ string, user *pbCommon.PbUser) {
	room, err := manager.GameManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}

	room.Broadcast("game.join", &pbGameZhgzd.JoinGame{User: user})
}

func (h *ZhgzdGameLogic) handleDispatch(roomId int64, cmd string, user *pbCommon.PbUser) {
	room, err := manager.GameManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	cmdRune := []rune(cmd)
	if len(cmdRune) < 2 {
		return
	}
	cmdType := string(cmdRune[0])
	unitType := string(cmdRune[1])

	cfg := config.Config.Game.Zhgzd
	unitId := cfg.CommandUnitDict[unitType]
	count := cfg.DispatchCountDict[unitType]
	var costSp int32
	if costCfg, ok := cfg.CommandCostDict[cmdType]; ok {
		costSp = costCfg.Units[unitType]
	}

	room.Broadcast("game.unit.dispatch", &pbGameZhgzd.DispatchUnit{
		User:   user,
		CostSp: costSp,
		Id:     unitId,
		Count:  count,
	})
}

func (h *ZhgzdGameLogic) handleChangeUnit(roomId int64, cmd string, user *pbCommon.PbUser) {
	room, err := manager.GameManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	cmdRune := []rune(cmd)
	if len(cmdRune) < 2 {
		return
	}
	cmdType := string(cmdRune[0])
	unitType := string(cmdRune[1])

	cfg := config.Config.Game.Zhgzd
	unitId := cfg.CommandUnitDict[unitType]
	var costSp int32
	if costCfg, ok := cfg.CommandCostDict[cmdType]; ok {
		costSp = costCfg.Common
	}

	room.Broadcast("game.unit.change", &pbGameZhgzd.ChangeUnit{
		User:   user,
		CostSp: costSp,
		Id:     unitId,
	})
}

func (h *ZhgzdGameLogic) handleOutbreak(roomId int64, cmd string, user *pbCommon.PbUser) {
	room, err := manager.GameManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	cmdRune := []rune(cmd)
	if len(cmdRune) < 1 {
		return
	}
	cmdType := string(cmdRune[0])

	cfg := config.Config.Game.Zhgzd
	var costSp int32
	if costCfg, ok := cfg.CommandCostDict[cmdType]; ok {
		costSp = costCfg.Common
	}

	room.Broadcast("game.outbreak", &pbGameZhgzd.Outbreak{
		User:   user,
		CostSp: costSp,
	})
}

func (h *ZhgzdGameLogic) handlePosition(roomId int64, cmd string, user *pbCommon.PbUser) {
	room, err := manager.GameManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}

	if len(cmd) < 2 {
		return
	}
	pos := cmd[1]

	room.Broadcast("game.pos", &pbGameZhgzd.Position{
		User:     user,
		Position: string(pos),
	})
}

func (h *ZhgzdGameLogic) handleWhere(roomId int64, _ string, user *pbCommon.PbUser) {
	room, err := manager.GameManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	room.Broadcast("game.where", &pbGameZhgzd.Where{User: user})
}

func (h *ZhgzdGameLogic) handleMode(roomId int64, cmd string, user *pbCommon.PbUser) {
	room, err := manager.GameManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	cmdRune := []rune(cmd)
	if len(cmdRune) < 1 {
		return
	}
	cmdType := string(cmdRune[0])

	cfg := config.Config.Game.Zhgzd
	var costSp int32
	if costCfg, ok := cfg.CommandCostDict[cmdType]; ok {
		costSp = costCfg.Common
	}

	room.Broadcast("game.mode", &pbGameZhgzd.PlayerMode{
		User:   user,
		Mode:   string(cmdRune[1]),
		CostSp: costSp,
	})
}

func (h *ZhgzdGameLogic) handleGift(roomId int64, user *pbCommon.PbUser, gift *pbMq.MqGift) {
	room, err := manager.GameManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	cfg := config.Config.Game.Zhgzd.GiftEffect

	// 战略点回复速度
	for _, id := range cfg.StrategicRecover.GiftIds {
		if gift.GiftId == id {
			room.Broadcast("game.sp", &pbGameZhgzd.StrategicPoint{
				User:             user,
				AddSpeed:         cfg.StrategicRecover.Addon,
				AddSpeedDuration: cfg.StrategicRecover.Duration,
			})
			break
		}
	}

	// 战略点上限
	for _, id := range cfg.StrategicMaximal.GiftIds {
		if gift.GiftId == id {
			room.Broadcast("game.sp", &pbGameZhgzd.StrategicPoint{
				User:     user,
				AddLimit: cfg.StrategicMaximal.Addon,
			})
			break
		}
	}

	// 支援技能
	for _, sCfg := range cfg.SupportSkill {
		for _, id := range sCfg.GiftIds {
			if gift.GiftId == id && len(sCfg.SkillIds) > 0 {
				// skill 随机
				tmpSkill := sCfg.SkillIds[0]
				if len(sCfg.SkillIds) > 1 {
					rand.Seed(time.Now().UnixNano())
					tmpSkill = sCfg.SkillIds[rand.Intn(len(sCfg.SkillIds))]
				}
				room.Broadcast("game.support", &pbGameZhgzd.SupportSkill{
					User: user,
					Id:   tmpSkill,
				})
				break
			}
		}
	}
}