package warorder

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

// 参数校验
func (this *apiComp) BuyLvCheck(session comm.IUserSession, req *pb.WarorderBuyLvReq) (errdata *pb.ErrorData) {

	return
}

// /获取系统公告
func (this *apiComp) BuyLv(session comm.IUserSession, req *pb.WarorderBuyLvReq) (errdata *pb.ErrorData) {
	var (
		expconf   *cfg.GamePassCheckExpData
		info      *pb.DBWarorders
		dwarorder *pb.DreamWarorder
		exp       int32
		err       error
		ok        bool
	)
	if errdata = this.BuyLvCheck(session, req); errdata != nil {
		return
	}
	if info, err = this.module.model.getUserWarorders(session.GetUserId()); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}

	if _, ok = this.module.model.getopentime(req.Rtype); !ok {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_WarorderNoOpen,
			Title:   pb.ErrorCode_WarorderNoOpen.ToString(),
			Message: fmt.Sprintf("Activity:%d no open", req.Rtype),
		}
		return
	}

	if req.Rtype != 4 {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ReqParameterError,
			Title:   pb.ErrorCode_ReqParameterError.ToString(),
			Message: "no rtype",
		}
		return
	}

	if dwarorder, ok = info.Dreamwarorder[req.Rtype]; !ok {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ReqParameterError,
			Title:   pb.ErrorCode_ReqParameterError.ToString(),
			Message: "no activity",
		}
		return
	}

	if expconf, err = this.module.configure.getWarorderLvp(dwarorder.Lv, req.Rtype); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ConfigNoFound,
			Title:   pb.ErrorCode_ConfigNoFound.ToString(),
			Message: err.Error(),
		}
		return
	}

	need := this.module.ModuleTools.GetGlobalConf().Passcheck4GetLvCos
	lv := req.Lv - dwarorder.Lv
	if errdata = this.module.ConsumeRes(session, []*cfg.Gameatn{{A: need.A, T: need.T, N: need.N * lv}}, true); errdata != nil {
		return
	}

	exp = dwarorder.Exp - expconf.Parameter
	if dwarorder.Lv >= req.Lv {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ReqParameterError,
			Title:   pb.ErrorCode_ReqParameterError.ToString(),
			Message: "lv to achieve",
		}
		return
	}

	if expconf, err = this.module.configure.getWarorderLvp(req.Lv, req.Rtype); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ConfigNoFound,
			Title:   pb.ErrorCode_ConfigNoFound.ToString(),
			Message: err.Error(),
		}
		return
	}
	dwarorder.Exp = expconf.Parameter + exp
	dwarorder.Lv = expconf.Id
	if err = this.module.model.updateUserWarorders(session.GetUserId(), info); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}
	session.SendMsg(string(this.module.GetType()), "buylv", &pb.WarorderBuyLvResp{Rtype: req.Rtype, Lv: req.Lv, Info: dwarorder})
	return
}