package img

import (
	"io"
	"net/http"

	"gitea.konchin.com/go2025/backend/middlewares"
	"github.com/uptrace/bunrouter"
)

func (self *Handlers) Get(
	w http.ResponseWriter,
	req bunrouter.Request,
) error {
	ctx := req.Context()

	filename := req.Param("filename")

	r, err := self.s3.GetImage(ctx, filename)
	if err != nil {
		return middlewares.HTTPError{
			StatusCode:  http.StatusInternalServerError,
			Message:     "failed to get image",
			OriginError: err,
		}
	}
	if _, err := io.Copy(w, r); err != nil {
		return middlewares.HTTPError{
			StatusCode:  http.StatusInternalServerError,
			Message:     "failed to copy buffer",
			OriginError: err,
		}
	}
	return nil
}