module.exports = (bot, trigger, lib) => {
  trigger.add({
    name: 'level',
    call: /^\!level(?: +\@.*)?/i,
    level: 0,
    active: 1,
    func: (e, userlevel) => {
      var args = e.message.split(' ');

      if(Number.isInteger(parseInt(args[2]))) {
        if(userlevel >= 100) {
          var name = args[1].replace('@','');
          var level = (args[2]>=100)?100:args[2];
          
          if( name in e.channel.names ) {
            lib.getUser( { network: e.network, user: { getNick: () => { return name.trim(); } }, channel: { names: e.channel.names } }, cb => {
              var host = cb.username+'@'+cb.hostname;
              if( host in lib.admins ) {
                if(level <= 0) {
                  lib.sql.query('delete from `f0ck`.`user` where `id` = ? limit 1', [lib.admins[host].id], () => {
                    lib.loadUser();
                    e.reply('deleted user '+cb.nick+' ('+host+')');
                  });
                }
                else {
                  lib.sql.query('update `f0ck`.`user` set `level` = ? where `id` = ?', [level, lib.admins[host].id], () => {
                    lib.loadUser();
                    e.reply('changed user '+cb.nick+' ('+host+') to level '+level);
                  });
                }
              }
              else {
                lib.sql.query('insert into `f0ck`.`user` (`nick`,`vhost`,`level`,`server`) values (?,?,?,?)', [cb.nick, host, level, e.network], () => {
                  lib.loadUser();
                  e.reply('added new user '+cb.nick+' ('+host+') with level '+level);
                });
              }
            });
          }
          else
            e.reply('user '+name+' not found');
        }
        else
          e.reply('no permission, min level 100 required');
      }
      else {
        var user, etmp;
        if(user = e.message.match(/^\!level(?: +@(.*))?/i)[1]) {
          etmp = {
            network: e.network,
            user: {
              getNick: () => {
                return user.trim();
              }
            },
            channel: {
              names: e.channel.names
            }
          };
        }
        else
            etmp = e;
        lib.getUserlevel(etmp, (cb) => {
          e.reply("level from "+etmp.user.getNick()+": "+cb.level+" (Channel: "+cb.channel+" DB: "+cb.db+")");
        });
      }
    },
    desc: 'get Userlevel'
  });
};