Canvas

const stripIndents  = require('common-tags').stripIndents;
const fs            = require('fs');
const moment        = require("moment");
const util          = require('util');
const beautify      = require('js-beautify').js_beautify;
const rp            = require('request-promise-native');
const request       = require("request");
const canvas        = require("canvas");
const Image         = new canvas.Image();
const streamToArray = require('stream-to-array');

canvas.fromBuffer = buffer => {
  let img = new canvas.Image(), c;
  img.src = buffer;
  c = new canvas(img.width, img.height);
  try{
    c.getContext('2d').drawImage(img, 0, 0);
    return c;
  }catch(e){
    console.log(e);
    return "Error loading image.";
  }
};

canvas.fromFile = src => new Promise(resolve => fs.readFile(src, (err, data) => resolve(canvas.fromBuffer(data))));
canvas.fromURL = url => streamToArray(request(url)).then(buffers => Buffer.concat(buffers)).then(canvas.fromBuffer);

const showProfile = (client, user) => new Promise(async (resolve, reject) => {
  const url = user.avatarURL;
  const clientUser = client.scores.get(user.id);
  const currentLevel = Math.floor(0.2 * Math.sqrt(clientUser.points));
  const previousLevel = Math.floor(Math.pow(currentLevel/0.2, 2));
  const nextLevel = Math.floor(Math.pow((currentLevel + 1)/0.2, 2));
  const Prog = Math.round(((clientUser.points-previousLevel)/(nextLevel-previousLevel))*228);
  let red   = parseInt(clientUser.color.substring(0,2), 16);
  let green = parseInt(clientUser.color.substring(2,4), 16);
  let blue  = parseInt(clientUser.color.substring(4,6), 16);
  return streamToArray(request(url)).then(buffers => Buffer.concat(buffers)).then(async buffer => {
    const Image = canvas.Image;
    let img = new Image(), c;
    c = new canvas(370, 281);
    ctx = c.getContext("2d");
    ctx.save();
    ctx.fillStyle = `rgba(${red} , ${green}, ${blue}, 1)`;
    ctx.fillRect(90, 46, 275, 4);
    const NunitoSansExtraLight = new canvas.Font('NunitoSansExtraLight', './assets/NunitoSans-ExtraLight.ttf');
    const FiraSans = new canvas.Font('FiraSans', './assets/FiraSans-Regular.ttf');
    const sortedList = client.scores.array().sort(function (a, b) {return b.points - a.points});
    try{
      return canvas.fromFile('profile.png').then(cv => {cv.src = cv.toBuffer(); ctx.drawImage(cv, 0, 0, 370, 281)}).then(async () => {
        try {
          ctx.antialias = 'subpixel';
          ctx.scale(1, 1);
          ctx.fillStyle = `rgba(${red} , ${green}, ${blue}, 1)`;
          ctx.fillRect(116, 71, Prog, 20);
          ctx.save();
          ctx.beginPath();
          ctx.arc(49, 54, 45, 0, Math.PI * 2, false);
          ctx.clip();
          img.onload = function () {
            ctx.drawImage(img, 5, 9, 90, 90);
          }
          img.src = buffer;
          ctx.restore();
          ctx.font = '25px NunitoSansExtraLight';
          ctx.fillStyle = "rgb(230,230,230)";
          ctx.fillText(user.username, 106, 38);
          ctx.fillStyle = "rgb(23,23,23)";
          ctx.textAlign="right";
          ctx.font = '18px FiraSans';
          ctx.fillText(clientUser.points, 340, 156);
          ctx.fillText(parseInt(sortedList.map(l => l.ID).indexOf(user.id)) + 1, 340, 179);
          ctx.fillText(clientUser.money, 340, 202);
          ctx.font = '30px FiraSans';
          ctx.textAlign="center";
          ctx.fillText(currentLevel, 70, 186);
          ctx.restore();
          resolve(c);
        } catch (e) {
          reject(`Woops! Something happened:\n\`\`\`${e}\`\`\``)
        }
      });
    } catch(e) {
      reject(`Woops! Something happened:\n\`\`\`${e}\`\`\``)
    }
  });
});

exports.run = async (client, msg, [qs]) => {
  let query = client.funcs.searchUser(qs, msg.guild);
  if (!query) return msg.channel.send(`User not found: \`${qs}\``);
  const user = query.user;
  showProfile(client, user).then(cv => msg.channel.sendFile(cv.toBuffer()));
};

exports.conf = {
  enabled: true,
  guildOnly: true,
  aliases: [],
  permLevel: 10,
  botPerms: [],
  requiredFuncs: [],
};

exports.help = {
  name: "kyrazen",
  description: "",
  usage: "<user:string>",
  usageDelim: ""
};