package live

import (
	"dcg/game"
	"dcg/game/logic"
	"dcg/game/logic/zhg"
	"dcg/game/logic/zhghz"
	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 {
		gameLogics map[pbRoom.GameType]*logic.LiveGameLogic
	}
)

func InitLiveManager(svcCtx *svc.ServiceContext) {
	LiveManager = newManager()
	// zhg
	LiveManager.RegisterLogic(zhg.NewZhgLiveGameLogic().LiveGameLogic)
	LiveManager.RegisterLogic(zhghz.NewZhghzLiveGameLogic().LiveGameLogic)
}

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

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

func (m *Manager) logicByLiveRoomId(roomId int64) (*logic.LiveGameLogic, error) {
	gameType, err := game.GameTypeByLiveRoomId(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[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) {
	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(user, dm)
}

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