/* eslint-disable no-var */
/* eslint-disable max-len */
const {MessageEmbed} = require('discord.js');
module.exports = {
  name: 'help',
  alias: ['heko', 'cmds', 'commands'],
  description: 'Shows the help',
  usage: '[command]',
  trusted: 0,
  execute: function(bot, username, usernameraw, sender, prefix, args) {
    let generalCommands = '';
    let trustedCommands = '';
    let ownerCommands = '';
    for (const command of bot.command_handler.commands) {
      if (command.trusted!==0) continue;
      generalCommands += ' ' + command.name;
    }
    for (const command of bot.command_handler.commands) {
      if (command.trusted!==1) continue;
      trustedCommands += ' ' + command.name;
    }
    for (const command of bot.command_handler.commands) {
      if (command.trusted!==2) continue;
      ownerCommands += ' ' + command.name;
    }
    if (typeof args[0]!=='undefined') {
      for (const command of bot.command_handler.commands) {
        function m() {
          let discordSupported;
          let alias = command.name;
          if (typeof command.discordExecute==='undefined') {
            discordSupported = 'false';
          } else {
            discordSupported = 'true';
          }
          if (command.alias.toString()!=='') {
            alias = command.alias.join(', ');
          }
          bot.core.run('minecraft:tellraw @a ' + JSON.stringify([{text: prefix + command.name, color: 'gold'}, {text: ` (${alias})`, color: 'white'}, {text: ' - ', color: 'gray'}, {text: command.description, color: 'gray'}]));
          bot.core.run('minecraft:tellraw @a ' + JSON.stringify([{text: 'Trust level: ', color: 'green'}, {text: command.trusted, color: 'yellow'}]));
          bot.core.run('minecraft:tellraw @a ' + JSON.stringify([{text: 'Supported on Discord: ', color: 'green'}, {text: discordSupported, color: 'gold'}]));
          bot.core.run('minecraft:tellraw @a ' + JSON.stringify([{text: prefix + command.name, color: 'gold'}, {text: ' ' + command.usage, color: 'aqua'}]));
        }

        if (command.name===args[0]) m();
        for (const alias of command.alias) {
          if (alias===args[0]) m();
        }
      };
    } else {
      const pre = [{'text': 'Commands ', 'color': 'gray'}, {'text': '(', 'color': 'gray'}, {'text': '⬤ Public', 'color': 'green'}, {'text': ' ⬤ Trusted', 'color': 'red'}, {'text': ' ⬤ Owner', 'color': 'dark_red'}, {'text': ') -', 'color': 'gray'}];
      bot.core.run('minecraft:tellraw @a ' + JSON.stringify([pre, {text: generalCommands, color: 'green'}, {text: trustedCommands, color: 'red'}, {text: ownerCommands, color: 'dark_red'}]));
    }
  },
  discordExecute: function(bot, username, usernameraw, sender, prefix, args, channeldc) {
    if (typeof args[0]!=='undefined') {
      let sent = false;

      for (const command of bot.command_handler.commands) {
        if (command.name===args[0]) {
          let discordSupported;
          let alias = command.name;
          if (typeof command.discordExecute==='undefined') {
            discordSupported = 'false';
          } else {
            discordSupported = 'true';
          }
          if (command.alias.toString()!=='') {
            alias = command.alias.join(', ');
          }
          const Embed = new MessageEmbed()
              .setColor('#FFFF00')
              .setTitle(`${prefix + command.name} (${alias}) - ${command.description}`)
              .setDescription(`Trust level: ${command.trusted}` + '\n' + `${prefix + command.name} ${command.usage}` + '\n' + `Supported: ${discordSupported}`);
          channeldc.send({embeds: [Embed]});

          sent = true;
        }
        if (!sent) throw new SyntaxError('Invalid command');
      };
    } else {
      let supportedCommands = '';
      let unsupportedCommands = '';
      for (const command of bot.command_handler.commands) {
        if (typeof command.discordExecute==='undefined') continue;
        supportedCommands += command.name + ' ';
      }
      for (const command of bot.command_handler.commands) {
        if (typeof command.discordExecute!=='undefined') continue;
        unsupportedCommands += command.name + ' ';
      }
      const Embed = new MessageEmbed()
          .setColor('#FFFF00')
          .setTitle('Commands')
          .setDescription('**Supported Commands**\n' + supportedCommands + '\n**Unsupported Commands**\n' + unsupportedCommands);
      channeldc.send({embeds: [Embed]});
    }
  },
};