import { useIntl } from '@umijs/max';

/**
 * Custom hook for easier internationalization usage
 * Provides a simplified API for common i18n operations
 */
export const useTranslation = () => {
  const intl = useIntl();

  /**
   * Simple translation function
   * @param id - Translation key
   * @param values - Values to interpolate into the translation
   * @returns Translated string
   */
  const t = (id: string, values?: Record<string, any>): string => {
    return intl.formatMessage({ id }, values);
  };

  /**
   * Check if current locale is the specified one
   * @param locale - Locale code (e.g., 'vi-VN', 'en-US')
   * @returns boolean
   */
  const isLocale = (locale: string): boolean => {
    return intl.locale === locale;
  };

  /**
   * Get current locale code
   * @returns Current locale string
   */
  const getCurrentLocale = (): string => {
    return intl.locale;
  };

  /**
   * Format date with locale consideration
   * @param date - Date to format
   * @param options - Intl.DateTimeFormatOptions
   * @returns Formatted date string
   */
  const formatDate = (
    date: Date | number,
    options?: Intl.DateTimeFormatOptions
  ): string => {
    return new Intl.DateTimeFormat(intl.locale, options).format(
      typeof date === 'number' ? new Date(date) : date
    );
  };

  /**
   * Format number with locale consideration
   * @param number - Number to format
   * @param options - Intl.NumberFormatOptions
   * @returns Formatted number string
   */
  const formatNumber = (
    number: number,
    options?: Intl.NumberFormatOptions
  ): string => {
    return new Intl.NumberFormat(intl.locale, options).format(number);
  };

  return {
    t,
    isLocale,
    getCurrentLocale,
    formatDate,
    formatNumber,
    // Expose original intl object for advanced usage
    intl,
  };
};

export default useTranslation;