package pack

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

	"go_dreamfactory/lego/core"
	"go_dreamfactory/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
	service core.IService
	module  *Pack
	mail    comm.Imail
}

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.service = service
	this.module = module.(*Pack)
	return
}

func (this *Api_Comp) Start() (err error) {
	err = this.MComp_GateComp.Start()
	var module core.IModule
	if module, err = this.service.GetModule(comm.SM_MailModule); err != nil {
		return
	}
	this.mail = module.(comm.Imail)

	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
		grids []*pb.DB_GridData
	)
	defer func() {
		session.SendMsg(string(this.module.GetType()), "queryuserpackresp", code, &pb.QueryUserPackResp{Grids: grids})
	}()
	if !session.IsLogin() {
		code = pb.ErrorCode_NoLogin
		return
	}
	if pack, err = cache.Defsys.Pack_QueryUserPack(session.GetUserId()); err != nil {
		log.Errorf("QueryUserPackReq err:%v", err)
		code = pb.ErrorCode_CacheReadError
		return
	} else {
		grids = this.module.configure_comp.GetPackItemByType(pack, req.IType)
	}
	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.IsLogin() {
		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.IsLogin() {
		code = pb.ErrorCode_NoLogin
		return
	}
	return
}