var fs = require('fs')
var path = require('path')

module.exports = {
  run: function (clients,message,args,logger){
    logger.info('!help summoned')
    var thecommands = ""

    if(args.length==0){
      thecommands = "Command list:\n"
      fs.readdir('./commands',function(err,files){
        files.forEach(file => {
          if(file.endsWith('.js')&&(file !== 'help.js')){
            console.log(file.slice(0,file.indexOf('.')))
            thecommands = [thecommands,file.slice(0,path.basename(file))].join('\n')
          }
        })
      })
    }

    else{
      for(var i=0;i<args.length;i++){
        try{
         var commandname = args[i]
         thecommands += require(`./${commandname}.js`).help + '\n'
        }catch(err){
          logger.info(err)
        }
      }
    }

    message.reply(thecommands)
  }
}