package handler

import (
	"net/http"

	"github.com/gorilla/mux"
	"github.com/nspcc-dev/neofs-s3-gate/api"
	"go.uber.org/zap"
)

func (h *handler) GetBucketLocationHandler(w http.ResponseWriter, r *http.Request) {
	var (
		bkt = mux.Vars(r)["bucket"]
		rid = api.GetRequestID(r.Context())
	)

	if _, err := h.obj.GetBucketInfo(r.Context(), bkt); err != nil {
		h.log.Error("something went wrong",
			zap.String("request_id", rid),
			zap.Error(err))

		api.WriteErrorResponse(r.Context(), w, api.Error{
			Code:           api.GetAPIError(api.ErrInternalError).Code,
			Description:    err.Error(),
			HTTPStatusCode: http.StatusInternalServerError,
		}, r.URL)

		return
	} else if err = api.EncodeToResponse(w, LocationResponse{Location: ""}); err != nil {
		h.log.Error("could not write response",
			zap.String("request_id", rid),
			zap.Error(err))

		api.WriteErrorResponse(r.Context(), w, api.Error{
			Code:           api.GetAPIError(api.ErrInternalError).Code,
			Description:    err.Error(),
			HTTPStatusCode: http.StatusInternalServerError,
		}, r.URL)

		return
	}
}