package unisc

import (
	"dashboard/models"
	"dashboard/utils"
	"net/http"
	"time"

	"github.com/gin-gonic/gin"
)

type httpHandle struct {
	httpC []chan *models.UnisHttpRequest
}

func newhttpHandle(httpc []chan *models.UnisHttpRequest) *httpHandle {
	res := new(httpHandle)

	res.httpC = httpc

	return res
}

func (u *httpHandle)httpSendWithExpire(req *models.UnisHttpRequest) (*models.UnisHttpResponse, error) {
	select {
	case u.httpC[0] <- req:
	case <-time.After(2 * time.Second):
		return nil, models.ErrorSendTimeOut
	}

	select {
	case resp := <-req.ResC:
		return resp, nil
	case <-time.After(2 * time.Second):
		return nil, models.ErrorReciveTimeOut
	}
}

func (u *httpHandle) stationConfig(c *gin.Context) error {
	log, _ := utils.GetLogFromContext(c)

	config := new(models.StationConfigParams)
	if err := c.ShouldBindJSON(config); err != nil {
		log.Sugar().Errorf("stationConfig bind json err: %v", err)
		return err
	}

	// 不再使用channel的方式，而是使用配置文件启动不同进程的方式
	// channel := c.GetInt(models.GinContextChannel)
	// if channel > len(u.httpC)-1 {
	// 	log.Sugar().Errorf("stationConfig channel err: %d", channel)
	// 	return models.ErrorParamsErr
	// }

	// if !config.StationConfig.ConfigType {
	// 	res, ok := unisd.UnisDataGet(unisd.DadisKey_UnisStationInfo.KeyWithChannel(channel))
	// 	if ok {
	// 		oldCfg := res.(*models.StationConfigParams)

	// 		oldCfg.StationConfig.ConfigType = config.StationConfig.ConfigType
	// 		if reflect.DeepEqual(config, oldCfg) {
	// 			log.Sugar().Infof("stationConfig is same")
	// 			c.JSON(http.StatusOK, models.UnisHttpResponseOk)

	// 			return nil
	// 		}
	// 	}
	// }

	req, err := getUnisHttpReqFromContext(c)
	if err != nil {
		log.Sugar().Errorf("stationConfig get http req from context err: %v", err)
		return models.ErrorParamsErr
	}

	req.SetReqParam(models.UnisHttpUrl(c.Request.URL.String()).GetMsgId(), config)

	// req := &models.UnisHttpRequest{
	// 	Id:  models.UnisHttpUrl(c.Request.URL.String()).GetMsgId(),
	// 	Msg: config,
	// }

	resp, err := u.httpSendWithExpire(req)
	if err != nil {
		log.Sugar().Errorf("stationConfig send or recive err: %v", err)
		return err
	}

	c.JSON(http.StatusOK, resp)

	return nil
}