package mainline

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

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

//参数校验
func (this *apiComp) ChallengeCheck(session comm.IUserSession, req *pb.MainlineChallengeReq) (code pb.ErrorCode) {
	if req.MainlineId == 0 || req.ChapterObj == "" || req.Leadpos >= 5 || len(req.Teamids) != 5 || req.Leadpos < 0 {
		code = pb.ErrorCode_ReqParameterError
		return
	}
	return
}

///挑战主线关卡
func (this *apiComp) Challenge(session comm.IUserSession, req *pb.MainlineChallengeReq) (code pb.ErrorCode, data proto.Message) {
	var (
		curChapter *pb.DBMainline // 当前章节信息
	)

	code = this.ChallengeCheck(session, req)
	if code != pb.ErrorCode_Success {
		return // 参数校验失败直接返回
	}
	// 校验关卡存不存在
	curChapter = this.module.modelMainline.getOneChapterInfo(session.GetUserId(), req.ChapterObj)
	if curChapter == nil {
		code = pb.ErrorCode_MainlineNotFound
		return
	}

	node := this.module.configure.GetMainlineConfigData(int32(req.MainlineId), curChapter.Intensity)
	if node == nil { // 配置文件校验
		code = pb.ErrorCode_MainlineNotFindChapter
		return
	}

	for _, v := range curChapter.BranchID {
		if v == int32(req.MainlineId) { // 重复挑战
			code = pb.ErrorCode_MainlineNotFindChapter
			return
		}
		if v == int32(req.MainlineId) {
			break
		}
	}
	if curChapter.Ps != 0 {

		if code = this.module.CheckRes(session, node.PsMg); code != pb.ErrorCode_Success { // 扣1点
			return
		}
	} else {
		if code = this.module.CheckRes(session, node.PsConsume); code != pb.ErrorCode_Success {
			return
		}
		if code = this.module.CheckRes(session, node.PsMg); code != pb.ErrorCode_Success {
			return
		}
	}

	code, record := this.module.battle.CreatePveBattle(session, &pb.BattlePVEReq{
		Ptype: pb.PlayType_mainline,
		Title: "",
		Format: &pb.BattleFormation{
			Leadpos: req.Leadpos,
			Format:  req.Teamids,
		},
		Mformat: node.FormatList,
	})
	if code != pb.ErrorCode_Success {
		return
	}
	session.SendMsg(string(this.module.GetType()), MainlineChallengeResp, &pb.MainlineChallengeResp{
		Info:       &pb.BattleInfo{Id: record.Id, Title: record.Title, Btype: record.Btype, Ptype: record.Ptype, RedCompId: record.RedCompId, Redflist: record.Redflist, BlueCompId: record.BlueCompId, Buleflist: record.Buleflist},
		ChapterObj: req.ChapterObj,
		MainlineId: req.GetMainlineId(),
	})
	return
}