package wxrouter

import (
	"encoding/json"
	"time"

	"xiawan/wx/clientsdk"
	"xiawan/wx/clientsdk/baseinfo"
	"xiawan/wx/clientsdk/baseutils"
	"xiawan/wx/protobuf/wechat"
	"xiawan/wx/srv/wxcore"
	"xiawan/wx/srv/wxface"
)

// WXReceiveHBRouter 接收红包响应处理器
type WXReceiveHBRouter struct {
	wxcore.WXBaseRouter
}

// Handle 处理conn业务的方法
func (hbr *WXReceiveHBRouter) Handle(wxResp wxface.IWXResponse) error {
	defer wxcore.TryE("WXReceiveHBRouter Handle")

	currentWXConn := wxResp.GetWXConncet()
	currentWXAccount := currentWXConn.GetWXAccount()
	currentUserInfo := currentWXAccount.GetUserInfo()
	currentTaskMgr := currentWXConn.GetWXTaskMgr()
	currentReqInvoker := currentWXConn.GetWXReqInvoker()
	taskMgr, _ := currentTaskMgr.(*wxcore.WXTaskMgr)
	currentGrabHBMgr := taskMgr.GetGrabHBTask()

	// 心跳包响应
	var hongbaoResp wechat.HongBaoRes
	err := clientsdk.ParseResponseData(currentUserInfo, wxResp.GetPackHeader(), &hongbaoResp)
	if err != nil {
		// 请求出问题了，判断是否掉线，并重连
		time.Sleep(1 * time.Second)
		go currentWXConn.CheckOnLineStatusLogin()
		return err
	}

	// 如果 返回错误码
	if hongbaoResp.GetErrorType() != 0 {
		baseutils.PrintLog("WXReceiveHBRouter err: " + hongbaoResp.GetErrorMsg())
		// 抢下一个红包
		currentGrabHBMgr.GrapNext()
		return nil
	}

	// 解析
	retHongBaoReceiveResp := &baseinfo.HongBaoReceiverResp{}
	err = json.Unmarshal(hongbaoResp.GetRetText().GetBuffer(), retHongBaoReceiveResp)
	baseutils.PrintLog("WXReceiveHBRouter retHongBaoReceiveResp: " + retHongBaoReceiveResp.TimingIdentifier)
	if err != nil {
		// 抢下一个红包
		currentGrabHBMgr.GrapNext()
		return err
	}

	// 如果都没问题，就打开红包
	currentHBItem := currentGrabHBMgr.GetCurrentHBItem()
	err = currentReqInvoker.SendOpenWxHBRequest(currentHBItem, retHongBaoReceiveResp.TimingIdentifier)
	if err != nil {
		// 抢下一个红包
		currentGrabHBMgr.GrapNext()
		return err
	}
	return nil
}