package logic

import (
	"fusenapi/constants"
	"fusenapi/utils/auth"
	"fusenapi/utils/basic"
	"time"

	"context"

	"fusenapi/server/websocket/internal/svc"
	"fusenapi/server/websocket/internal/types"

	"github.com/zeromicro/go-zero/core/logx"
)

type ThirdPartyLoginNotifyLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewThirdPartyLoginNotifyLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ThirdPartyLoginNotifyLogic {
	return &ThirdPartyLoginNotifyLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

// 处理进入前逻辑w,r
// func (l *ThirdPartyLoginNotifyLogic) BeforeLogic(w http.ResponseWriter, r *http.Request) {
// }

// 处理逻辑后 w,r 如:重定向, resp 必须重新处理
// func (l *ThirdPartyLoginNotifyLogic) AfterLogic(w http.ResponseWriter, r *http.Request, resp *basic.Response) {
// // httpx.OkJsonCtx(r.Context(), w, resp)
// }

func (l *ThirdPartyLoginNotifyLogic) ThirdPartyLoginNotify(req *types.ThirdPartyLoginNotifyReq, userinfo *auth.UserInfo) (resp *basic.Response) {
	if time.Now().Unix()-120 > req.Time /*|| req.Time > time.Now().Unix() */ {
		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "err param: time is invalid")
	}
	if req.Info.WebsocketId <= 0 {
		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "err param:websocket_id is required")
	}
	if req.Info.Token == "" {
		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "err param:token is required")
	}
	//验证签名 sha256
	/*notifyByte, _ := json.Marshal(req.Info)
	h := sha256.New()
	h.Write([]byte(fmt.Sprintf(constants.THIRD_PARTY_LOGIN_NOTIFY_SIGN_KEY, string(notifyByte), req.Time)))
	signHex := h.Sum(nil)
	sign := hex.EncodeToString(signHex)
	//fmt.Println(sign)
	if req.Sign != sign {
		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "invalid sign")
	}*/
	//查询对应websocket连接
	val, ok := mapConnPool.Load(req.Info.WebsocketId)
	if !ok {
		return resp.SetStatusWithMessage(basic.CodeOK, "success:websocket connection is not exists")
	}
	ws, ok := val.(wsConnectItem)
	if !ok {
		return resp.SetStatusWithMessage(basic.CodeServiceErr, "type of websocket connect object is err")
	}
	b := ws.respondDataFormat(constants.WEBSOCKET_THIRD_PARTY_LOGIN_NOTIFY, types.ThirdPartyLoginRspMsg{
		Token: req.Info.Token,
	})
	select {
	case <-ws.closeChan:
		return resp.SetStatusWithMessage(basic.CodeOK, "websocket connect object is closed")
	case ws.outChan <- b:
		return resp.SetStatusWithMessage(basic.CodeOK, "success")
	}
}