package equipment

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

//参数校验
func (this *apiComp) SellCheck(session comm.IUserSession, req *pb.EquipmentSellReq) (errdata *pb.ErrorData) {
	if req.EquipIds == nil || len(req.EquipIds) == 0 {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
	}
	return
}

//出售
func (this *apiComp) Sell(session comm.IUserSession, req *pb.EquipmentSellReq) (errdata *pb.ErrorData) {
	var (
		err        error
		equipments []*pb.DB_Equipment
		confs      []*cfg.GameEquipData
		sale       [][]*cfg.Gameatn
	)
	if errdata = this.SellCheck(session, req); errdata != nil {
		return
	}
	if equipments, err = this.module.modelEquipment.QueryUserEquipmentsByIds(session.GetUserId(), req.EquipIds); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ReqParameterError,
			Title:   pb.ErrorCode_ReqParameterError.ToString(),
			Message: err.Error(),
		}
		return
	}
	confs = make([]*cfg.GameEquipData, len(equipments))
	sale = make([][]*cfg.Gameatn, len(equipments))
	for i, v := range equipments {
		if v.HeroId != "" || v.Islock {
			this.module.Errorf("NoCanSell %v", v)
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_EquipmentNoCanSell,
				Title:   pb.ErrorCode_EquipmentNoCanSell.ToString(),
				Message: fmt.Sprintf("装备已锁定! 装备id:%s", v),
			}
			return
		}
		if confs[i], err = this.module.configure.GetEquipmentConfigureById(v.CId); err != nil {
			this.module.Errorln(err)
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_EquipmentOnFoundEquipment,
				Title:   pb.ErrorCode_EquipmentOnFoundEquipment.ToString(),
				Message: err.Error(),
			}
			return
		}
		if confs[i].Sale == nil || len(confs[i].Sale) == 0 {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_EquipmentNoCanSell,
				Title:   pb.ErrorCode_EquipmentNoCanSell.ToString(),
				Message: fmt.Sprintf("装备出售配置为空! 装备id:%s", confs[i].Id),
			}
			return
		}
		sale[i] = make([]*cfg.Gameatn, len(confs[i].Sale))
		for n, s := range confs[i].Sale {
			_s := &cfg.Gameatn{
				A: s.A,
				T: s.T,
				N: s.N + int32(math.Floor(float64(s.N*(v.Lv-1))*float64(confs[i].Salecoef))),
			}
			sale[i][n] = _s
		}
	}

	sales := make([]*cfg.Gameatn, 0)
	for _, v := range sale {
		sales = append(sales, v...)
	}
	if errdata = this.module.DispenseRes(session, sales, true); errdata != nil {
		return
	}
	if errdata = this.module.DelEquipments(session, req.EquipIds, true); errdata != nil {
		return
	}
	session.SendMsg(string(this.module.GetType()), "sell", &pb.EquipmentSellResp{IsSucc: true})
	return
}