package api

import (
	"net/http"

	"forge.cadoles.com/wpetit/hydra-webauthn/internal/storage"
	"github.com/pkg/errors"
	"gitlab.com/wpetit/goweb/api"
	"gitlab.com/wpetit/goweb/logger"
	"gitlab.com/wpetit/goweb/middleware/container"
)

type ListUsersResponse struct {
	Users []storage.UserHeader `json:"users"`
}

func ListUsers(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()
	ctn := container.Must(ctx)
	storageSrv := storage.Must(ctn)

	users, err := storageSrv.User().ListUsers(ctx)
	if err != nil {
		if errors.Is(err, storage.ErrNotFound) {
			logger.Warn(ctx, "could not list users", logger.E(errors.WithStack(err)))
			api.ErrorResponse(w, http.StatusNotFound, api.ErrCodeNotFound, nil)

			return
		}

		logger.Error(ctx, "could not get user", logger.E(errors.WithStack(err)))
		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)

		return
	}

	response := ListUsersResponse{
		Users: users,
	}

	api.DataResponse(w, http.StatusOK, response)
}