package plunder

import (
	"fmt"
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/sys/redis"
	"go_dreamfactory/pb"
	"go_dreamfactory/sys/configure"
	cfg "go_dreamfactory/sys/configure/structs"
)

// 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
}

// / 状态 0 运输 1 正在被攻击 2 战败cd中 3 掠夺成功
// /挑战
func (this *apiComp) PvpChallenge(session comm.IUserSession, req *pb.PlunderPvpChallengeReq) (errdata *pb.ErrorData) {
	var (
		record     *pb.DBBattleRecord
		err        error
		devconf    *cfg.GamePlunderDevelopData
		land       *pb.DBPlunderLand // 岛屿数据
		list       *pb.DBPlunder
		lock       *redis.RedisMutex
		users      []string
		changeShip map[string]*pb.ShipData
		attrs      map[int32]int32 = make(map[int32]int32)
		heros      []*pb.DBHero
	)
	if errdata = this.PvpChallengeCheck(session, req); errdata != nil {
		return
	}
	changeShip = make(map[string]*pb.ShipData)
	if list, err = this.module.modelPlunder.getPlunderData(session); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Message: err.Error(),
		}
		return
	}
	// 次数校验
	if list.Pvpcount > this.module.ModuleTools.GetGlobalConf().PlunderPvpPlunderum {
		errdata = &pb.ErrorData{ // 不能挑战了
			Code:  pb.ErrorCode_PlundeMaxPVPTransportNum,
			Title: pb.ErrorCode_PlundeMaxPVPTransportNum.ToString(),
		}
		return
	}

	lock, err = this.module.modelLand.landMutexLock(list.Landid)
	err = lock.Lock()
	if err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}
	defer lock.Unlock()
	if land, err = this.module.modelLand.getPlunderLandData(list.Landid); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Message: err.Error(),
		}
		return
	}
	for _, v := range land.Uinfo {
		users = append(users, v.Uid)
	}
	// 校验oid
	if _, ok := land.Ship[req.Oid]; !ok {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_PlunderNotFoundShip,
			Title: pb.ErrorCode_PlunderNotFoundShip.ToString(),
		}
		return
	}
	// 品质校验
	if int64(land.Ship[req.Oid].Line.Itype) == 0 { // 普通船不能被掠夺
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_PlundeNormalShip,
			Title:   pb.ErrorCode_PlundeNormalShip.ToString(),
			Message: fmt.Sprintf("ErrorCode_PlundeNormalShip :%d", land.Ship[req.Oid].Line.Itype),
		}
		return
	}
	if land.Ship[req.Oid].Line.Etime < configure.Now().Unix() { // 船到达不能被掠夺
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_PlundeShipReach,
			Title:   pb.ErrorCode_PlundeShipReach.ToString(),
			Message: fmt.Sprintf("PlundeShipReach :%d", land.Ship[req.Oid].Line.Etime),
		}
		return
	}
	if land.Ship[req.Oid].Status == 2 {
		if land.Ship[req.Oid].Cd >= configure.Now().Unix() { // cd
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_PlundeShipCDIng,
				Title:   pb.ErrorCode_PlundeShipCDIng.ToString(),
				Message: fmt.Sprintf("ErrorCode_PlundeShipCDIng :%d", land.Ship[req.Oid].Cd),
			}
			return
		}
		land.Ship[req.Oid].Status = 0
	}
	// 状态校验 状态 0 运输 1 正在被攻击 2 战败cd中 3 掠夺成功
	if land.Ship[req.Oid].Status != 0 { // return
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_PlunderNotFoundShip,
			Title:   pb.ErrorCode_PlunderNotFoundShip.ToString(),
			Message: fmt.Sprintf("Status err,curStutus :%d", land.Ship[req.Oid].Status),
		}
		return
	}

	if heros, err = this.module.modelPlunder.queryUserHeros(session.GetUserId(), req.Battle.Format); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}

	for k, v := range list.Develop {
		if v == 1 {
			if devconf, err = this.module.configure.getPlunderDevelopById(k); err != nil {
				errdata = &pb.ErrorData{
					Code:    pb.ErrorCode_ConfigNoFound,
					Message: err.Error(),
				}
				return
			}
			for _, v := range devconf.Skilleffect {
				attrs[v.A] += v.N
			}
		}
	}

	for _, v := range heros {
		if v != nil {
			for attr, value := range attrs {
				v.AddProperty[attr] += value
			}
		}
	}

	if errdata, record = this.module.battle.CreatePvpBattle(session, &pb.BattlePVPReq{
		Rulesid:    this.module.ModuleTools.GetGlobalConf().PlunderPvpBattlereadyid,
		Ptype:      pb.PlayType_arena,
		Redformat:  &pb.PVPFormation{Uid: session.GetUserId(), Leadpos: req.Battle.Leadpos, Format: heros},
		Buleformat: &pb.PVPFormation{Uid: land.Ship[req.Oid].Uid, Leadpos: land.Ship[req.Oid].Defend.Leadpos, Format: land.Ship[req.Oid].Defend.Formt},
	}); errdata != nil {
		return
	}
	land.Ship[req.Oid].Status = 1            // 修改状态
	changeShip[req.Oid] = land.Ship[req.Oid] // 广播数据
	this.module.modelLand.changePlunderLandData(land.Id, map[string]interface{}{
		"ship": land.Ship,
	})
	session.SendMsg(string(this.module.GetType()), "pvpchallenge", &pb.PlunderPvpChallengeResp{
		Oid: req.Oid,
		Info: &pb.BattleInfo{
			Id:         record.Id,
			Title:      record.Title,
			Rulesid:    this.module.ModuleTools.GetGlobalConf().PlunderPvpBattlereadyid,
			Btype:      record.Btype,
			Ptype:      record.Ptype,
			RedCompId:  record.RedCompId,
			Redflist:   record.Redflist,
			BlueCompId: record.BlueCompId,
			Buleflist:  record.Buleflist,
			Tasks:      record.Tasks,
		},
	})
	// 通知大家
	this.module.SendMsgToUsers(string(this.module.GetType()), "change", &pb.PlunderChangePush{
		Ship: changeShip,
	}, users...)
	return
}