const mineflayer = require('mineflayer');

const bot = mineflayer.createBot({
  host: 'chipmunk.land',
  //host: 'kaboom.pw'
  port: 25565,
  username: 'catparser',
  version: "1.20.4",
});

bot._client.on('player_chat', (packet) => {
  //console.log(JSON.stringify(packet.unsignedChatContent))
  console.log(parseMinecraftMessage(packet.unsignedChatContent));
});

const ansiCodes = {
  '§0': '\x1B[30m', // Black
  '§1': '\x1B[34m', // Dark Blue
  '§2': '\x1B[32m', // Dark Green
  '§3': '\x1B[36m', // Dark Aqua
  '§4': '\x1B[31m', // Dark Red
  '§5': '\x1B[35m', // Dark Purple
  '§6': '\x1B[33m', // Gold
  '§7': '\x1B[37m', // Gray
  '§8': '\x1B[90m', // Dark Gray
  '§9': '\x1B[94m', // Blue
  '§a': '\x1B[92m', // Green
  '§b': '\x1B[96m', // Aqua
  '§c': '\x1B[91m', // Red
  '§d': '\x1B[95m', // Light Purple
  '§e': '\x1B[93m', // Yellow
  '§f': '\x1B[97m', // White
  '§l': '\x1B[1m',  // Bold
  '§o': '\x1B[3m',  // Italic
  '§n': '\x1B[4m',  // Underlined
  '§m': '\x1B[9m',  // Strikethrough
  '§k': '\x1B[5m',  // Obfuscated
  '§r': '\x1B[0m',  // Reset
  'black': '\x1B[30m', // Black
  'dark_blue': '\x1B[34m', // Dark Blue
  'dark_green': '\x1B[32m', // Dark Green
  'dark_aqua': '\x1B[36m', // Dark Aqua
  'dark_red': '\x1B[31m', // Dark Red
  'dark_purple': '\x1B[35m', // Dark Purple
  'gold': '\x1B[33m', // Gold
  'gray': '\x1B[37m', // Gray
  'dark_gray': '\x1B[90m', // Dark Gray
  'blue': '\x1B[94m', // Blue
  'green': '\x1B[92m', // Green
  'aqua': '\x1B[96m', // Aqua
  'red': '\x1B[91m', // Red
  'light_purple': '\x1B[95m', // Light Purple
  'yellow': '\x1B[93m', // Yellow
  'white': '\x1B[97m', // White
  'bold': '\x1B[1m',  // Bold
  'italic': '\x1B[3m',  // Italic
  'underlined': '\x1B[4m',  // Underlined
  'strikethrough': '\x1B[9m',  // Strikethrough
  'obfuscated': '\x1B[5m',  // Obfuscated
  'reset': '\x1B[0m' // Reset
};

function parseMinecraftMessage(component) {
  function extractText(comp) {
    let text = '';
    if (comp.color && ansiCodes[comp.color.value]) {
      text += ansiCodes[comp.color.value];
    }
    if (comp.bold && comp.bold.value === 1) {
      text += "\x1b[1m"; // Bold
    }
	if (comp.underlined && comp.underlined.value === 1) {
	  text += "\x1b[4m"
	}
	if (comp.strikethrough && comp.strikethrough.value === 1) {
	  text += "\x1b[9m"
	}
	if (comp.obfuscated && comp.obfuscated.value === 1) {
	  text += "\x1b[5m" // useless
	}
    if (comp.text && comp.text.value) {
	  text += comp.text.value;
    } else if (!comp.text) {
	  text += " ";
	}
    if (comp.extra && comp.extra.value && Array.isArray(comp.extra.value.value)) {
      comp.extra.value.value.forEach(subComp => {
		if (subComp === " ") { text += extractText(subComp)+" "; } else { text += extractText(subComp); };
      });
    }
    if (comp.color && ansiCodes[comp.color.value]) {
      text += ansiCodes['§r'];
    }
    return text;
  }

  const mainComponents = component.value.extra.value.value;
  let result = '';

  mainComponents.forEach(comp => {
    if (comp.text || (comp.extra && comp.extra.value && Array.isArray(comp.extra.value.value))) {
      result += extractText(comp);
    } else {
      for (let key in comp) {
        result += comp[key].value;
      }
    }
  });	

  return result;
}