package pack

import (
	"context"
	"go_dreamfactory/comm"
	"go_dreamfactory/modules"
	"go_dreamfactory/pb"
	"go_dreamfactory/sys/cache"

	"github.com/liwei1dao/lego/core"
	"github.com/liwei1dao/lego/sys/log"
)

const (
	QueryUserPackReq  = "pack.queryuserpackreq"
	QueryUserPackResp = "pack.queryuserpackresp"
	UseItemReq        = "pack.useitemreq"
	UseItemResp       = "pack.useitemresp"
	SellItemReq       = "pack.sellitemreq"
	SellItemResp      = "pack.sellitemresp"
)

type Api_Comp struct {
	modules.MComp_GateComp
	module *Pack
}

func (this *Api_Comp) Init(service core.IService, module core.IModule, comp core.IModuleComp, options core.IModuleOptions) (err error) {
	this.MComp_GateComp.Init(service, module, comp, options)
	this.module = module.(*Pack)
	return
}

///查询用户背包数据
func (this *Api_Comp) QueryUserPackReq(ctx context.Context, session comm.IUserSession, req *pb.QueryUserPackReq) (err error) {
	var (
		code  pb.ErrorCode
		pack  *pb.DB_UserPackData
		items []*pb.ItemAmount
	)
	defer func() {
		session.SendMsg("pack", "queryuserpackresp", code, &pb.QueryUserPackResp{Items: items})
	}()
	if session.GetUserId() == "" {
		code = pb.ErrorCode_NoLogin
		return
	}
	if pack, err = cache.Defsys.QueryUserPack(session.GetUserId()); err != nil {
		log.Errorf("QueryUserPackReq err:%v", err)
		code = pb.ErrorCode_CacheReadError
		return
	} else {
		items = make([]*pb.ItemAmount, 0, len(pack.Pack))
		// for _, v := range pack.Pack {
		// 	if v.Itype == req.IType {
		// 		items = append(items, &pb.ItemAmount{IsNew: v.IsNew, ItemId: v.ItemId, Amount: v.Amount})
		// 	}
		// }
	}
	return
}

//使用道具
func (this *Api_Comp) UseItemReq(ctx context.Context, session comm.IUserSession, req *pb.UseItemReq) (err error) {
	var (
		code pb.ErrorCode
	)
	defer func() {
		session.SendMsg(string(this.module.GetType()), UseItemResp, code, &pb.UseItemResp{})
	}()
	if session.GetUserId() == "" {
		code = pb.ErrorCode_NoLogin
		return
	}

	return
}

//出售道具
func (this *Api_Comp) SellItemReq(ctx context.Context, session comm.IUserSession, req *pb.QueryUserPackReq) (err error) {
	var (
		code pb.ErrorCode
	)
	defer func() {
		session.SendMsg(string(this.module.GetType()), SellItemResp, code, &pb.SellItemResp{})
	}()
	if session.GetUserId() == "" {
		code = pb.ErrorCode_NoLogin
		return
	}

	return
}