package plunder

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

// 参数校验
func (this *apiComp) PvpChallengeCheck(session comm.IUserSession, req *pb.PlunderPvpChallengeReq) (errdata *pb.ErrorData) {
	if req.Oid == "" || req.Battle.Format == nil || len(req.Battle.Format) != 5 {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
	}

	for _, v := range req.Battle.Format {
		if v != "" {
			return
		}
	}
	errdata = &pb.ErrorData{ //没有英雄
		Code:    pb.ErrorCode_ReqParameterError,
		Title:   pb.ErrorCode_ReqParameterError.ToString(),
		Message: "no hero",
	}
	return
}

// /挑战
func (this *apiComp) PvpChallenge(session comm.IUserSession, req *pb.PlunderPvpChallengeReq) (errdata *pb.ErrorData) {
	var (
		record *pb.DBBattleRecord
		err    error
		land   *pb.DBPlunderLand // 岛屿数据
		list   *pb.DBPlunder
	)
	if errdata = this.PvpChallengeCheck(session, req); errdata != nil {
		return
	}

	if list, err = this.module.modelPlunder.getPlunderData(session.GetUserId()); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Message: err.Error(),
		}
		return
	}

	if land, err = this.module.modelLand.getPlunderLandData(list.Landid); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Message: err.Error(),
		}
		return
	}

	// 校验oid
	if _, ok := land.Ship[req.Oid]; !ok {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_PlunderNotFoundShip,
			Title: pb.ErrorCode_PlunderNotFoundShip.ToString(),
		}
		return
	}

	if errdata, record = this.module.battle.CreatePlunderPvpBattle(session, &pb.BattlePVEPlunderReq{
		Ptype:   pb.PlayType_plunderpvp,
		Title:   "",
		Rulesid: 105,
		Format:  req.Battle,
	}); errdata != nil {
		return
	}
	land.Ship[req.Oid].Status = 1
	// 修改状态
	this.module.modelLand.changePlunderLandData(land.Id, map[string]interface{}{
		"ship": land.Ship,
	})
	session.SendMsg(string(this.module.GetType()), "challenge", &pb.ArenaChallengeResp{Info: &pb.BattleInfo{
		Id:         record.Id,
		Title:      record.Title,
		Rulesid:    105,
		Btype:      record.Btype,
		Ptype:      record.Ptype,
		RedCompId:  record.RedCompId,
		Redflist:   record.Redflist,
		BlueCompId: land.Ship[req.Oid].Uid,
		Buleflist:  land.Ship[req.Oid].Defend,
		Tasks:      record.Tasks,
	}})

	return
}