const welcome = JSON.parse(fs.readFileSync('./welcomer.json' , 'utf8'));

client.on('message', message => {
           if (!message.channel.guild) return;

    let room = message.content.split(" ").slice(1);
    let findroom = message.guild.channels.find('name', `${room}`)
    if(message.content.startsWith(prefix + "setwelcomer")) {
        if(!message.channel.guild) return message.reply('**This Command Only For Servers**');
        if(!message.member.hasPermission('MANAGE_GUILD')) return message.channel.send('**Sorry But You Dont Have Permission** `MANAGE_GUILD`' );
if(!room) return message.channel.send('Please Type The Channel Name')
if(!findroom) return message.channel.send('Cant Find This Channel')
let embed = new Discord.RichEmbed()
.setTitle('**Done The Welcome Code Has Been Setup**')
.addField('Channel:', `${room}`)
.addField('Requested By:', `${message.author}`)
.setThumbnail(message.author.avatarURL)
.setFooter(`${client.user.username}`)
message.channel.sendEmbed(embed)
welcome[message.guild.id] = {
channel: room,
onoff: 'On',
by: 'On',
dm: 'Off'
}
fs.writeFile("./welcomer.json", JSON.stringify(welcome), (err) => {
if (err) console.error(err)
})
    }})
client.on('message', message => {

    if(message.content.startsWith(prefix + "toggleWelcome")) {
        if(!message.channel.guild) return message.reply('**This Command Only For Servers**');
        if(!message.member.hasPermission('MANAGE_GUILD')) return message.channel.send('**Sorry But You Dont Have Permission** `MANAGE_GUILD`' );
        if(!welcome[message.guild.id]) welcome[message.guild.id] = {
          onoff: 'Off'
        }
          if(welcome[message.guild.id].onff === 'Off') return [message.channel.send(`**The Welcome Is __𝐎𝐍__ !**`), welcome[message.guild.id].onoff = 'On']
          if(welcome[message.guild.id].onoff === 'On') return [message.channel.send(`**The Welcome Is __𝐎𝐅𝐅__ !**`), welcome[message.guild.id].onoff = 'Off']
          fs.writeFile("./welcome.json", JSON.stringify(welcome), (err) => {
            if (err) console.error(err)
            .catch(err => {
              console.error(err);
          });
            })
          }

        })

        client.on('message', message => {

    if(message.content.startsWith(prefix + "toggleDM")) {
        if(!message.channel.guild) return message.reply('**This Command Only For Servers**');
        if(!message.member.hasPermission('MANAGE_GUILD')) return message.channel.send('**Sorry But You Dont Have Permission** `MANAGE_GUILD`' );
        if(!welcome[message.guild.id]) welcome[message.guild.id] = {
          dm: 'Off'
        }
          if(welcome[message.guild.id].dm === 'Off') return [message.channel.send(`**The Welcome Dm Is __𝐎𝐍__ !**`), welcome[message.guild.id].dm = 'On']
          if(welcome[message.guild.id].dm === 'On') return [message.channel.send(`**The Welcome Dm Is __𝐎𝐅𝐅__ !**`), welcome[message.guild.id].dm = 'Off']
          fs.writeFile("./welcome.json", JSON.stringify(welcome), (err) => {
            if (err) console.error(err)
            .catch(err => {
              console.error(err);
          });
            })
          }

        })

        client.on('message', message => {

            if(message.content.startsWith(prefix + "toggle-inviter")) {
                if(!message.channel.guild) return message.reply('**This Command Only For Servers**');
                if(!message.member.hasPermission('MANAGE_GUILD')) return message.channel.send('**Sorry But You Dont Have Permission** `MANAGE_GUILD`' );
                if(!welcome[message.guild.id]) welcome[message.guild.id] = {
                  by: 'Off'
                }
                  if(welcome[message.guild.id].by === 'Off') return [message.channel.send(`**The Invited By Is __𝐎𝐍__ !**`), welcome[message.guild.id].by = 'On']
                  if(welcome[message.guild.id].by === 'On') return [message.channel.send(`**The Invited By Is __𝐎𝐅𝐅__ !**`), welcome[message.guild.id].by = 'Off']
                  fs.writeFile("./welcome.json", JSON.stringify(welcome), (err) => {
                    if (err) console.error(err)
                    .catch(err => {
                      console.error(err);
                  });
                    })
                  }

                })


client.on("guildMemberAdd", member => {
            if(!welcome[member.guild.id]) welcome[member.guild.id] = {
          onoff: 'Off'
        }
        if(welcome[member.guild.id].onoff === 'Off') return;
    let welcomer = member.guild.channels.find('name', `${welcome[member.guild.id].channel}`)
    let memberavatar = member.user.avatarURL
      if (!welcomer) return;
      if(welcomer) {
         moment.locale('ar-ly');
       var mrx = member.user;
let mrxembed = new Discord.RichEmbed()
.setTitle(mrx.username,`:id: ${mrx.id}  :hash:${mrx.discriminator}`)
.addField('» مضى على دخولك الديسكورد',`${moment(member.user.createdAt).format('D/M/YYYY h:mm a')} **\n** \`${moment(member.user.createdAt).fromNow()}\``,true)
.addField('» مضى على دخولك للسيرفر',`${moment(member.joinedAt).format('D/M/YYYY h:mm a ')} \n\`\`${moment(member.joinedAt).startOf(' ').fromNow()}\`\``, true)
.addField('» انت رقم',`${member.guild.memberCount}`)
.setThumbnail(mrx.avatarURL)
.setFooter(client.user.username,client.user.avatarURL)
   welcomer.send({embed:mrxembed});
      }})


client.on('guildMemberAdd',async member => {
            if(!welcome[member.guild.id]) welcome[member.guild.id] = {
          onoff: 'Off'
        }
    if(welcome[member.guild.id].onoff === 'Off') return;
    const Canvas = require('canvas');
    const jimp = require('jimp');
    const w = ['./welcome_4.png'];
          let Image = Canvas.Image,
              canvas = new Canvas(800, 300),
              ctx = canvas.getContext('2d');
          ctx.patternQuality = 'bilinear';
          ctx.filter = 'bilinear';
          ctx.antialias = 'subpixel';
          ctx.shadowColor = 'rgba(0, 0, 0, 0.4)';
          ctx.shadowOffsetY = 2;
          ctx.shadowBlur = 2;
          ctx.stroke();
          ctx.beginPath();

          fs.readFile(`${w[Math.floor(Math.random() * w.length)]}`, function (err, Background) {
              if (err) return console.log(err);
              let BG = Canvas.Image;
              let ground = new Image;
              ground.src = Background;
              ctx.drawImage(ground, 0, 0, 800, 300);

  })

                  let url = member.user.displayAvatarURL.endsWith(".webp") ? member.user.displayAvatarURL.slice(5, -20) + ".png" : member.user.displayAvatarURL;
                  jimp.read(url, (err, ava) => {
                      if (err) return console.log(err);
                      ava.getBuffer(jimp.MIME_PNG, (err, buf) => {
                   if (err) return console.log(err);

            ctx.font = '36px Arial';
            ctx.fontSize = '72px';
            ctx.fillStyle = "#ffffff";
            ctx.textAlign = "center";
            ctx.fillText(member.user.username, 545, 177);

            ctx.font = '16px Arial Bold';
            ctx.fontSize = '72px';
            ctx.fillStyle = "#ffffff";
            ctx.textAlign = "center";
            ctx.fillText(`${member.guild.memberCount} Members`, 580, 200);

            let Avatar = Canvas.Image;
            let ava = new Avatar;
            ava.src = buf;
            ctx.beginPath();
            ctx.arc(169.5, 148, 126.9, -100, Math.PI * 2, true);
            ctx.closePath();
            ctx.clip();
            ctx.drawImage(ava, 36, 21, 260, 260);

            let c = member.guild.channels.find('name', `${welcome[member.guild.id].channel}`)
            if(!c) return;
            c.sendFile(canvas.toBuffer());

  });
  });
  });

  const invites = {};

const wait = require('util').promisify(setTimeout);

client.on('ready', () => {
  wait(1000);

  client.guilds.forEach(g => {
    g.fetchInvites().then(guildInvites => {
      invites[g.id] = guildInvites;
    });
  });
});

client.on('guildMemberAdd', member => {
                    if(!welcome[member.guild.id]) welcome[member.guild.id] = {
                  by: 'Off'
                }
    if(welcome[member.guild.id].by === 'Off') return;
  member.guild.fetchInvites().then(guildInvites => {
    const ei = invites[member.guild.id];
    invites[member.guild.id] = guildInvites;
    const invite = guildInvites.find(i => ei.get(i.code).uses < i.uses);
    const inviter = client.users.get(invite.inviter.id);
    const logChannel = member.guild.channels.find(channel => channel.name === `${welcome[member.guild.id].channel}`);
    if(!logChannel) return;
      setTimeout(() => {
    logChannel.send(`Invited By: <@${inviter.id}>`);
  },2000)
  });
});