package handlers

import (
	"golang-lab4/middlewares"
	"golang-lab4/models"
	"net/http"

	"github.com/uptrace/bunrouter"
	"go.uber.org/zap"
)

// GetUrl
//
//	@param		url	query		string	true	"url"
//	@success	200	{object}	models.UrlState
//	@router		/url [get]
func (self *Handlers) GetUrl(
	w http.ResponseWriter,
	req bunrouter.Request,
) error {
	ctx := req.Context()

	url := req.URL.Query().Get("url")
	if url == "" {
		zap.L().Warn("url not exist")
		return middlewares.HTTPError{
			StatusCode: http.StatusBadRequest,
			Message:    "url not provided",
		}
	}

	var ret models.UrlState
	err := self.db.NewSelect().
		Model(&ret).
		Where("url = ?", url).
		Scan(ctx)
	if err != nil {
		return middlewares.HTTPError{
			StatusCode:  http.StatusInternalServerError,
			Message:     "failed to query db",
			OriginError: err,
		}
	}

	return bunrouter.JSON(w, ret)
}