export const TextFormat = {
  // Styles
  RESET: '\x1b[0m',
  BOLD: '\x1b[1m',
  DIM: '\x1b[2m',
  UNDERLINE: '\x1b[4m',
  BLINK: '\x1b[5m',
  REVERSE: '\x1b[7m',
  HIDDEN: '\x1b[8m',
  ITALIC: '\x1b[3m',
  STRIKETHROUGH: '\x1b[9m',

  // Foreground colors
  BLACK: '\x1b[30m',
  BLUE: '\x1b[34m',
  GREEN: '\x1b[32m',
  CYAN: '\x1b[36m',
  RED: '\x1b[31m',
  MAGENTA: '\x1b[35m',
  YELLOW: '\x1b[33m',
  WHITE: '\x1b[37m',
  GRAY: '\x1b[90m',

  LIGHT_BLUE: '\x1b[38;5;117m',
  LIGHT_GREEN: '\x1b[38;5;120m',
  LIGHT_RED: '\x1b[38;5;203m',
  LIGHT_PURPLE: '\x1b[38;5;177m',
  LIGHT_YELLOW: '\x1b[38;5;228m',
  BRIGHT_WHITE: '\x1b[38;5;255m',

  // Background colors
  BG_BLACK: '\x1b[40m',
  BG_BLUE: '\x1b[44m',
  BG_GREEN: '\x1b[42m',
  BG_CYAN: '\x1b[46m',
  BG_RED: '\x1b[41m',
  BG_MAGENTA: '\x1b[45m',
  BG_YELLOW: '\x1b[43m',
  BG_WHITE: '\x1b[47m',
  BG_GRAY: '\x1b[100m',

  BG_LIGHT_BLUE: '\x1b[48;5;117m',
  BG_LIGHT_GREEN: '\x1b[48;5;120m',
  BG_LIGHT_RED: '\x1b[48;5;203m',
  BG_LIGHT_PURPLE: '\x1b[48;5;177m',
  BG_LIGHT_YELLOW: '\x1b[48;5;228m',
  BG_BRIGHT_WHITE: '\x1b[48;5;255m',

  format(text: string): string {
    const fgMap: Record<string, string> = {
      '0': TextFormat.BLACK,
      '1': TextFormat.BLUE,
      '2': TextFormat.GREEN,
      '3': TextFormat.CYAN,
      '4': TextFormat.RED,
      '5': TextFormat.MAGENTA,
      '6': TextFormat.YELLOW,
      '7': TextFormat.WHITE,
      '8': TextFormat.GRAY,
      '9': TextFormat.LIGHT_BLUE,
      a: TextFormat.LIGHT_GREEN,
      b: TextFormat.CYAN,
      c: TextFormat.LIGHT_RED,
      d: TextFormat.LIGHT_PURPLE,
      e: TextFormat.LIGHT_YELLOW,
      f: TextFormat.BRIGHT_WHITE,
    };

    const bgMap: Record<string, string> = {
      '0': TextFormat.BG_BLACK,
      '1': TextFormat.BG_BLUE,
      '2': TextFormat.BG_GREEN,
      '3': TextFormat.BG_CYAN,
      '4': TextFormat.BG_RED,
      '5': TextFormat.BG_MAGENTA,
      '6': TextFormat.BG_YELLOW,
      '7': TextFormat.BG_WHITE,
      '8': TextFormat.BG_GRAY,
      '9': TextFormat.BG_LIGHT_BLUE,
      a: TextFormat.BG_LIGHT_GREEN,
      b: TextFormat.BG_CYAN,
      c: TextFormat.BG_LIGHT_RED,
      d: TextFormat.BG_LIGHT_PURPLE,
      e: TextFormat.BG_LIGHT_YELLOW,
      f: TextFormat.BG_BRIGHT_WHITE,
    };

    const styleMap: Record<string, string> = {
      l: TextFormat.BOLD,
      n: TextFormat.UNDERLINE,
      o: TextFormat.ITALIC,
      m: TextFormat.STRIKETHROUGH,
      k: '', // Obfuscated: tidak didukung
      r: TextFormat.RESET,
    };

    return (
      text
        // Background: §bX
        .replace(/§b([0-9a-f])/gi, (_, c) => bgMap[c.toLowerCase()] ?? '')
        // Foreground: §X
        .replace(/§([0-9a-f])/gi, (_, c) => fgMap[c.toLowerCase()] ?? '')
        // Style: §l §n §o §m §r
        .replace(/§([lnomkr])/gi, (_, c) => styleMap[c.toLowerCase()] ?? '')
    );
  },
};