/** **************************************
 *
 *   GuildMemberAdd: Plugin for PokeBot that setups up and welcomes any new user.
 *   Copyright (C) 2018 TheEdge, jtsshieh, Alee
 *
 *   Licensed under the Open Software License version 3.0
 *
 * *************************************/

module.exports = async (bot, member) => {
  const { RichEmbed } = require('discord.js');
  const logChannel = await bot.plugins.settings.getStr('logs', member.guild.id);
  if (!logChannel) return;
  const channelObj = bot.channels.find('id', logChannel);
  if (!channelObj) return;
  channelObj.send(
    new RichEmbed()
      .setColor(0x00ae86)
      .setTitle(`:arrow_right: ${member.user.tag}`)
      .setDescription(`*${member.user.tag}* joined this server.`)
      .addField('ID', member.id, true)
      .addField('Created Account', member.user.createdAt, true)
      .setTimestamp()
      .setFooter(member.user.tag, member.user.avatarURL)
  );
  if (member.guild.id != '417088992329334792') return;
  try {
    draw(bot, member);
  }
  catch (err)
  {
    bot.Raven.captureException(err);
  }
  const botCount = member.guild.members.filter(x => x.user.bot).size;
  bot.channels.get('426548985172459533').setName('User Count: ' + member.guild.memberCount);
  bot.channels.get('426829685289123850').setName('Member Count: ' + (member.guild.memberCount - botCount));
  bot.channels.get('426829838238613504').setName('Bot Count: ' + botCount);
  bot.channels.get('417100669980508160').send(`Welcome to the server **${member.user.tag}**! Make sure to read the rules! We now have ${member.guild.memberCount} members.`);
  bot.channels.get('417088992329334794').send('Welcome to the server <@' + member.id + '>. Be sure to join a team: `p:join <flare, skull>`. Also, make sure to read our introduction: `p:start`.');
  const role = member.guild.roles.find('name', 'Trainers');
  member.addRole(role);
};


async function draw(bot, member) {
  const Canvas = require('canvas');
  const request = require('request-promise');
  Canvas.registerFont('./assets/Ketchum.otf', {
    family: 'Ketchum'
  });
  const canvas = Canvas.createCanvas(1500, 500);
  const ctx = canvas.getContext('2d');
  const Image = Canvas.Image;
  const base = new Image();
  const avatar = new Image();
  const fs = require('fs');

  avatar.src = await request({
    uri: member.user.avatarURL,
    encoding: null
  });
  base.src = await fs.readFileSync('./assets/Pokemon_Welcome_Template.png');
  ctx.drawImage(base, 0, 0, 1500, 500);

  ctx.font = '100px Ketchum';
  ctx.fillStyle = '#e5da2a';
  ctx.strokeStyle = '#3b4cca';
  ctx.lineWidth = 5;
  ctx.fillText(member.user.tag, 475, 175);
  ctx.strokeText(member.user.tag, 475, 175);

  ctx.font = '55px Ketchum';
  ctx.fillStyle = '#fff';
  ctx.fillText(member.guild.name, 800, 325);

  ctx.font = '40px Ketchum';
  ctx.fillStyle = '#fff';
  ctx.fillText(member.guild.memberCount + ' members', 100, 70);

  ctx.globalAlpha = 1;
  ctx.beginPath();
  ctx.arc(208, 267, 166, 0, 2 * Math.PI, true);
  ctx.closePath();
  ctx.clip();
  ctx.drawImage(avatar, 43, 101, 329, 331);
  return bot.channels.get('417100669980508160').send({
    files: [{
      attachment: canvas.toBuffer(),
      name: 'welcomeCard.png'
    }
    ]
  });
}