var fs = require('fs-extra');
var uuid = require('uuid');
var path = require('path');

module.exports = (bot, trigger, lib) => {
  trigger.add({
    name: 'parser',
    call: new RegExp('https?:\\/\\/[\\w-]+(\\.[\\w-]+)+\\.?(:\\d+)?(\\/\\S*)?', 'gi'),
    level: 0,
    active: 1,
    func: (e) => {
      if(e.channel.getName() == '#f0ck') {
        if(!e.message.match(/\!ignore$/)) {
          var tmp = e.message.match(/https?:\/\/[\w-]+(\.[\w-]+)+\.?(:\d+)?(\/\S*)?/gi); // get links
          tmp.forEach((entry,i,a) => {
            var tmpdest = uuid.v1().split('-')[0];
            lib.dl(entry, "./b/"+tmpdest, (cb) => { // download item
              if(cb.status === true) {
                lib.getUser(e, (cbgu) => {
                  lib.getCheckSum("./b/"+tmpdest+"."+cb.infos.ext, (cbcs) => {
                    lib.checkRepostCheckSum(cbcs, (cbcrcs) => {
                      if(cbcrcs) {
                        lib.sql.query("insert into `f0ck`.`items` (`src`,`dest`,`mime`,`size`,`checksum`,`username`,`userchannel`,`usernetwork`,`stamp`,`active`) values (?,?,?,?,?,?,?,?,?,?)", [
                          entry,
                          "./b/"+tmpdest+"."+cb.infos.ext,
                          cb.infos.mime,
                          cb.infos.size,
                          cbcs,
                          cbgu['nick'],
                          e.channel.getName(),
                          e.network,
                          Math.floor(new Date() / 1000),
                          0
                        ]).on('result', (result) => {
                          lib.generateThumbs();
                          e.reply("https://f0ck.me/"+result.insertId+" - "+path.parse(entry).base+" ("+cb.infos.mime+", ~"+lib.formatSize(cb.infos.size)+") from "+cbgu['nick']+" ("+cbgu['username']+"@"+cbgu['hostname']+")");
                        }).on('error', (msg) => {
                          e.reply(msg);
                        });
                      }
                      else {
                        fs.unlink("./b/"+tmpdest+"."+cb.infos.ext); // delete repost
                        e.reply("repost motherf0cker");
                      }
                    });
                  });
                });
              }
              else
                if(cb.type == 1)
                  e.reply(cb.msg);
            });
          });
        }
      }
    },
    desc: 'muh'
  });
};