declare var module: any;
declare function require(name:string);
declare var __filename: string;
declare var __dirname: string;

var gulp = require('gulp');
var $ = require('gulp-load-plugins')({ lazy: true });
var debug = require('gulp-debug');
var foreach = require('gulp-foreach');
var gutil = require('gulp-util');
var errorHandler = require('../helpers/errorHandler');

function Coffee(options) {
  var src = options.src;
  var srcOption:any = {};
  var dest = options.dest;
  var stream = options.stream;
  var lintConfig = options.lintConfig;
  var base = options.base;
  var lint = options.lint || true;

  if(!(dest && lintConfig)) {
    console.info(arguments);
    throw new Error('missing compile coffeee params');
  }

  if(base) {
    srcOption.base = base;
  }

  if(src && !stream) {
    stream = gulp
      .src(src, srcOption)
      .pipe($.plumber())
      .pipe($.print());
  }

  if(!stream) {
    throw new Error('coffee missing stream');
  }

  return stream
    .pipe(foreach(function(stream, file){
      file = file.toString().toLowerCase();
      if(!!file.match(/[.]coffee$/)) {
        gutil.log('coffee-script lint', gutil.colors.magenta(file));

        return stream
          .pipe($.coffeelint(lintConfig))
          .pipe($.coffeelint.reporter());

      } else {
        return stream;
      }
    }))
    .pipe($["if"](/[.]coffee$/, $.coffee({
      bare: true
    })));

};

export = Coffee