package logic

import (
	"context"
	"encoding/json"
	"fusenapi/constants"
	"fusenapi/utils/auth"
	"fusenapi/utils/basic"
	"fusenapi/utils/websocket_data"

	"fusenapi/server/render/internal/svc"
	"fusenapi/server/render/internal/types"

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

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

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

// 处理进入前逻辑w,r
// func (l *RenderNotifyLogic) 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 *RenderNotifyLogic) AfterLogic(w http.ResponseWriter, r *http.Request, resp *basic.Response) {
// // httpx.OkJsonCtx(r.Context(), w, resp)
// }

func (l *RenderNotifyLogic) RenderNotify(req *types.RenderNotifyReq, userinfo *auth.UserInfo) (resp *basic.Response) {
	/*if time.Now().Unix()-120 > req.Time || req.Time > time.Now().Unix() {
		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "invalid param time")
	}*/
	if req.Info.TaskId == "" {
		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "invalid param task_id")
	}
	if req.Info.Image == "" {
		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "invalid param image")
	}
	/*	if req.Sign == "" {
		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "invalid param sign")
	}*/
	//验证签名 sha256
	/*notifyByte, _ := json.Marshal(req.Info)
	h := sha256.New()
	h.Write([]byte(fmt.Sprintf(constants.RENDER_NOTIFY_SIGN_KEY, string(notifyByte), req.Time)))
	signHex := h.Sum(nil)
	sign := hex.EncodeToString(signHex)
	if req.Sign != sign {
		return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "invalid sign")
	}*/
	data := websocket_data.RenderImageNotify{
		TaskId: req.Info.TaskId,
		Image:  req.Info.Image,
	}
	d, _ := json.Marshal(data)
	if err := l.svcCtx.RabbitMq.SendMsg(constants.RABBIT_MQ_RENDER_RESULT_DATA, d); err != nil {
		logx.Error(err)
		return resp.SetStatus(basic.CodeServiceErr, "failed to send data")
	}
	return resp.SetStatus(basic.CodeOK)
}