package http

import (
	"github.com/labstack/echo/v4"
	"github.com/siteworxpro/top-wallpaper/redis"
	"net/http"
)

func Get(c echo.Context) error {

	rc, err := redis.NewRedis()
	if err != nil {
		return c.String(http.StatusInternalServerError, "Internal Server Error: "+err.Error())
	}

	val, err := rc.Get(redis.CacheKey)

	if err != nil || val == "" {
		return c.NoContent(http.StatusNoContent)
	}

	c.Response().Header().Set("Cache-Control", "public, max-age=600")

	return c.Blob(http.StatusOK, "image/jpeg", []byte(val))
}