package rtask

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
	"go_dreamfactory/utils"

	"google.golang.org/protobuf/proto"
)

func (this *apiComp) BattleFinishCheck(session comm.IUserSession, req *pb.RtaskBattleFinishReq) (code pb.ErrorCode) {
	if req.RtaskId == 0 || req.RtaskSubId == 0 {
		code = pb.ErrorCode_ReqParameterError
	}
	return
}

func (this *apiComp) BattleFinish(session comm.IUserSession, req *pb.RtaskBattleFinishReq) (code pb.ErrorCode, data proto.Message) {
	if code = this.BattleFinishCheck(session, req); code != pb.ErrorCode_Success {
		return
	}

	this.moduleRtask.Debugf("随机任务请求 rtaskID:%v 完成 subtaskID:%v chooseID:%v", req.RtaskId, req.RtaskSubId, req.ChooseId)

	// 获取当前任务配置
	conf := this.moduleRtask.configure.getRtaskById(req.RtaskId)
	if conf == nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}

	// 获取支线任务配置
	sideConf := this.moduleRtask.configure.getRtaskSidById(req.RtaskSubId)
	if sideConf == nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}

	// 获取玩家的任务
	rtask := &pb.DBRtask{}
	if err := this.moduleRtask.modelRtask.Get(session.GetUserId(), rtask); err != nil {
		return
	}

	var (
		frtaskArr *pb.FrtaskIds //完成的任务
		ok        bool
	)

	// 查找任务组
	if frtaskArr, ok = rtask.FrtaskIds[conf.Group]; !ok {
		frtaskArr = &pb.FrtaskIds{}
	}

	//验证该任务是否已完成
	if _, ok := utils.Findx(frtaskArr.RtaskIds, req.RtaskId); ok {
		code = pb.ErrorCode_RtaskFinished
		return
	}

	// 校验完成条件
	var checkCondi bool
	for _, v := range sideConf.EndTid {
		if err, ok := this.moduleRtask.modelRtask.checkCondi(session.GetUserId(), v); !ok {
			if err != nil {
				this.moduleRtask.Error(err.Error())
			}
			this.moduleRtask.Debugf("条件未达成 condiID:%v rtaskId:%v subRtaskId:%v chooseID:%v", v, req.RtaskId, req.RtaskSubId, req.ChooseId)
			break
		}
		checkCondi = true
	}

	if !checkCondi {
		code = pb.ErrorCode_RtaskCondiNoReach
		return
	}

	// 更新完成的任务
	frtaskArr.RtaskIds = append(frtaskArr.RtaskIds, req.RtaskId)
	if rtask.FrtaskIds == nil {
		rtask.FrtaskIds = make(map[int32]*pb.FrtaskIds)
	}
	rtask.FrtaskIds[conf.Group] = frtaskArr

	update := map[string]interface{}{
		"frtaskIds": rtask.FrtaskIds,
	}
	if err := this.moduleRtask.modelRtask.Change(session.GetUserId(), update); err != nil {
		code = pb.ErrorCode_SystemError
		return
	}

	// userexpand update
	if err := this.moduleRtask.modelRtask.updateUserRtaskId(session.GetUserId(), req.RtaskId); err != nil {
		this.moduleRtask.Errorf("update user rtaskId err %v", err)
	}

	// 发奖
	for _, v := range sideConf.Reward {
		if v.ChooseId == req.ChooseId {
			this.moduleRtask.DispenseRes(session, v.Reward, true)
		}
	}

	if err := session.SendMsg(string(this.moduleRtask.GetType()), RtaskSubTypeBattleFinish,
		&pb.RtaskBattleFinishResp{
			RtaskId:    req.RtaskId,
			RtaskSubId: req.RtaskSubId,
		}); err != nil {
		code = pb.ErrorCode_SystemError
	}

	rsp := &pb.RtaskFinishPush{
		RtaskId: req.RtaskId,
	}
	if err := session.SendMsg(string(this.moduleRtask.GetType()), "finish", rsp); err != nil {
		code = pb.ErrorCode_SystemError
	}
	this.moduleRtask.Debugf("随机任务完成 rtaskID:%v subtaskID:%v chooseID:%v", req.RtaskId, req.RtaskSubId, req.ChooseId)

	return
}