package live_logic

import (
	"dcg/app/user_center/usercenter"
	"dcg/config"
	"dcg/game/manager"
	pbCommon "dcg/game/pb/common"
	pbMq "dcg/game/pb/mq"
	"dcg/game/svc"
	"dcg/pkg/cmd"
	"git.noahlan.cn/northlan/ntools-go/logger"
	"strconv"
)

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

func NewCommonLiveGameLogic(svcCtx *svc.ServiceContext) *LiveGameLogic {
	resp := &commonGameLogic{
		svcCtx:        svcCtx,
		LiveGameLogic: NewLiveGameLogic(-1, cmd.NewCMDParser(true, config.Config.Game.Common.Commands...)),
	}
	// 通用指令处理器
	resp.RegisterCMDHandler(resp.handleQuery, "q", "查询")
	resp.RegisterCMDHandler(resp.handleCheckIn, "打卡", "签到")
	// 通用礼物处理器
	resp.RegisterGiftHandler(resp.handleGift)
	resp.RegisterNobilityHandler(resp.handleNobility)
	return resp.LiveGameLogic
}

func (h *commonGameLogic) handleCheckIn(roomId int64, _ string, user *pbCommon.PbUser) {
	room, err := manager.GameManager.RoomManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	respMsg := &pbCommon.CheckInMsg{User: user}
	// RPC - 签到
	resp, err := h.svcCtx.UserCenterRpc.UserCheckIn(h.svcCtx.Ctx, &usercenter.UserIdReq{UserId: user.UId})
	if err != nil {
		respMsg.Msg = "打卡失败，UP主有罪。"
	} else {
		user.Integral = resp.Integral
		respMsg.Code = resp.Code
		respMsg.Msg = resp.Msg
		respMsg.IntegralChange = resp.IntegralChange
		respMsg.IsCritical = resp.IsCritical
	}
	room.PushToLiveRoom(roomId, "user.checkIn", respMsg)
}

func (h *commonGameLogic) handleQuery(roomId int64, _ string, user *pbCommon.PbUser) {
	room, err := manager.GameManager.RoomManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	rank := make([]*pbCommon.UserQueryMsg_RankItem, 0)
	if rpcRank, err := h.svcCtx.UserCenterRpc.UserRankPvp(h.svcCtx.Ctx, &usercenter.UserRankReq{
		UserId:      user.UId,
		Username:    user.Uname,
		AllRankType: true,
	}); err == nil {
		for _, item := range rpcRank.Items {
			rank = append(rank, &pbCommon.UserQueryMsg_RankItem{
				RankType: item.RankType,
				Score:    item.Score,
				Rank:     item.Pos,
			})
		}
	}
	room.PushToLiveRoom(roomId, "user.query", &pbCommon.UserQueryMsg{
		User:     user,
		Rank:     rank,
		TitleIds: []int64{},
	})
}

func (h *commonGameLogic) handleGift(roomId int64, user *pbCommon.PbUser, gift *pbMq.MqGift) {
	room, err := manager.GameManager.RoomManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	// 1. 发送通用礼物消息
	room.PushToLiveRoom(roomId, "live.gift.common", &pbCommon.GiftMsg{
		User:     user,
		GiftId:   gift.GiftId,
		Num:      gift.Num,
		GiftName: gift.GiftName,
		Price:    gift.Price,
		IsPaid:   gift.IsPaid,
	})
	// 2. RPC 记录送礼，积分变动
	req := &usercenter.UserSendGiftReq{
		Platform: gift.Platform,
		UserId:   user.UId,
		PUid:     strconv.FormatInt(gift.Uid, 10),
		RoomId:   strconv.FormatInt(roomId, 10),
		GiftId:   gift.GiftId,
		GiftName: gift.GiftName,
		Num:      gift.Num,
		Price:    gift.Price,
		IsPaid:   gift.IsPaid,
		BattleId: manager.GameManager.BattleIdByLiveRoomId(roomId),
	}
	giftResp, err := h.svcCtx.UserCenterRpc.UserSendGift(h.svcCtx.Ctx, req)
	if err != nil {
		logger.SLog.Info("rpc 用户送礼记录失败，积分变动不通知了...")
		return
	}
	user.Integral = giftResp.Integral.Integral // 更新最新积分
	room.PushToLiveRoom(roomId, "user.integral.change", &pbCommon.UserIntegralChanged{
		User:     user,
		Change:   giftResp.Integral.Change,
		Integral: giftResp.Integral.Integral,
	})
}

func (h *commonGameLogic) handleNobility(roomId int64, user *pbCommon.PbUser, msg *pbMq.MqGuardBuy) {
	room, err := manager.GameManager.RoomManager.RoomByLiveRoomId(roomId)
	if err != nil {
		return
	}
	// 1. 发送通用礼物消息
	room.PushToLiveRoom(roomId, "live.gift.nobility", &pbCommon.GiftMsg{
		User:     user,
		GiftId:   msg.GiftId,
		Num:      int64(msg.Num),
		GiftName: msg.GiftName,
		Price:    msg.Price,
		IsPaid:   true,
	})
	// 2. rpc
	nobilityResp, err := h.svcCtx.UserCenterRpc.UserBuyNobility(h.svcCtx.Ctx, &usercenter.UserBuyNobilityReq{
		Platform:  msg.Platform,
		UserId:    user.UId,
		PUid:      strconv.FormatInt(msg.Uid, 10),
		BattleId:  manager.GameManager.BattleIdByLiveRoomId(roomId),
		RoomId:    strconv.FormatInt(roomId, 10),
		GiftId:    msg.GiftId,
		GiftName:  msg.GiftName,
		Num:       int64(msg.Num),
		Price:     msg.Price,
		Level:     int64(msg.GuardLevel),
		StartTime: msg.StartTime,
		EndTime:   msg.EndTime,
	})
	if err != nil {
		logger.SLog.Info("rpc 购买舰长记录失败，积分变动不通知了...")
		return
	}
	user.Integral = nobilityResp.Integral.Integral // 更新最新积分
	room.PushToLiveRoom(roomId, "user.integral.change", &pbCommon.UserIntegralChanged{
		User:     user,
		Change:   nobilityResp.Integral.Change,
		Integral: nobilityResp.Integral.Integral,
	})
}