package live_logic

import (
	"dcg/game/manager"
	pbCommon "dcg/game/pb/common"
	pbMq "dcg/game/pb/mq"
	pbRoom "dcg/game/pb/room"
	"dcg/game/svc"
	"errors"
	"git.noahlan.cn/northlan/ntools-go/logger"
)

var LiveManager *Manager

type (
	Manager struct {
		// commonLogic 通用游戏逻辑处理器,类型无关
		commonLogic *LiveGameLogic
		// gameLogics 游戏逻辑处理器 游戏类型相关
		gameLogics map[pbRoom.GameType]*LiveGameLogic
	}
)

func InitLiveManager(svcCtx *svc.ServiceContext) {
	LiveManager = newManager()
	// commonLogic
	LiveManager.commonLogic = NewCommonLiveGameLogic(svcCtx)
	// gameLogic
	LiveManager.RegisterLogic(NewZhgLiveGameLogic(svcCtx))
	LiveManager.RegisterLogic(NewZhghzLiveGameLogic().LiveGameLogic)
	LiveManager.RegisterLogic(NewZhgzdLiveGameLogic(svcCtx))
}

func newManager() *Manager {
	return &Manager{
		gameLogics: make(map[pbRoom.GameType]*LiveGameLogic),
	}
}

func (m *Manager) RegisterLogic(h *LiveGameLogic) {
	m.gameLogics[h.GameType] = h
}

func (m *Manager) logicByLiveRoomId(roomId int64) (*LiveGameLogic, error) {
	room, err := manager.GameManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return nil, errors.New("当前直播间未加入游戏房间")
	}
	if l, ok := m.gameLogics[room.GameType()]; ok {
		return l, nil
	}
	return nil, errors.New("未找到当前直播间支持的游戏逻辑")
}

func (m *Manager) HandleDanmaku(user *pbCommon.PbUser, dm *pbMq.MqDanmaku) {
	m.commonLogic.HandleDanmaku(false, user, dm)

	l, err := m.logicByLiveRoomId(dm.LiveRoomId)
	if err != nil {
		logger.SLog.Errorf("获取游戏逻辑失败, err:%+v", err)
		return
	}
	l.HandleDanmaku(true, user, dm)
}

func (m *Manager) HandleGift(roomId int64, user *pbCommon.PbUser, gift *pbMq.MqGift) {
	m.commonLogic.HandleGift(roomId, user, gift)

	l, err := m.logicByLiveRoomId(roomId)
	if err != nil {
		logger.SLog.Errorf("获取游戏逻辑失败, err:%+v", err)
		return
	}
	l.HandleGift(roomId, user, gift)
}

func (m *Manager) HandleNobility(roomId int64, user *pbCommon.PbUser, msg *pbMq.MqGuardBuy) {
	m.commonLogic.HandleNobility(roomId, user, msg)

	l, err := m.logicByLiveRoomId(roomId)
	if err != nil {
		logger.SLog.Errorf("获取游戏逻辑失败, err:%+v", err)
		return
	}
	l.HandleNobility(roomId, user, msg)
}