// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

package http

import (
	"fmt"
	"path/filepath"

	"github.com/nicksnyder/go-i18n/v2/i18n"
	"golang.org/x/text/language"
	"gopkg.in/yaml.v3"
)

func loadLocalizerBundle() (*i18n.Bundle, error) {
	bundle := i18n.NewBundle(language.English)
	bundle.RegisterUnmarshalFunc("yaml", yaml.Unmarshal)

	entries, err := localesFS.ReadDir("locales")
	if err != nil {
		return nil, fmt.Errorf("failed to read locales directory: %w", err)
	}

	for _, entry := range entries {
		if _, err := bundle.LoadMessageFileFS(localesFS, filepath.Join("locales", entry.Name())); err != nil {
			return nil, fmt.Errorf("failed to load translation file %s: %w", entry.Name(), err)
		}
	}

	return bundle, nil
}