package oldtimes

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

func (this *apiComp) EnterCheck(session comm.IUserSession, req *pb.OldtimesEnterReq) (code pb.ErrorCode) {
	if req.ChapterId <= 0 || req.LevelId <= 0 {
		code = pb.ErrorCode_ReqParameterError
	}
	return
}

func (this *apiComp) Enter(session comm.IUserSession, req *pb.OldtimesEnterReq) (code pb.ErrorCode, data *pb.ErrorData) {
	if code = this.EnterCheck(session, req); code != pb.ErrorCode_Success {
		return
	}
	rsp := &pb.OldtimesEnterResp{}
	uid := session.GetUserId()
	ot := this.module.modelOldtimes.getDBOldtimes(uid)
	if ot == nil {
		code = pb.ErrorCode_DataNotFound
		return
	}

	chapter := this.module.modelOldtimes.getChatper(req.ChapterId, ot)
	if chapter != nil {
		if chapter.Status == 3 {
			code = pb.ErrorCode_OldtimesFinished
			return
		}

		var exist bool
		for _, l := range chapter.Levels {
			if l.Lid == req.LevelId {
				if l.Status == 3 {
					code = pb.ErrorCode_OldtimesLevelOver
					return
				} else {
					l.Status = 2
				}
				exist = true
				break
			}
		}

		if !exist {
			chapter.Levels = append(chapter.Levels, &pb.Level{
				Lid:    req.LevelId,
				Status: 1,
			})
		}
	}

	this.module.modelOldtimes.updateOldtimes(uid, ot)

	session.SendMsg(string(this.module.GetType()), "enter", rsp)
	return
}