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

import base = require("./base");

var gulp = require('gulp');
var path = require('path');
var $ = require('gulp-load-plugins')({lazy: true});
var _ = require('lodash');
var runSequence = require('run-sequence');
var gutil = $.util;

class MochaRunner extends base.BaseTask {
  constructor() {
    super();
    return this;
  }

  static taskName:string = 'mochaRunner';
  static required:Array<string> = [
    'mocha',
    'chalk',
    'chai',
    'should',
    'chai-as-promised'
  ];

  static config(task, tasks, userOptions) {
    return {
      files: [
        './test/**/*.Global.coffee',
        './test/**/*.Config.coffee',
        './test/**/*.Entity.coffee',
        './test/**/*.Resource.coffee',
        './test/**/*.Controller.coffee',
        './test/**/*.Spec.coffee'
      ],
      options: {
        slow: 2000,
        timeout: 10000,
        bail: true,
        ignoreLeaks: false,
        compilers: require('coffee-script/register'),
        recursive: true,
        asyncOnly: false
      }
    };
  }

  static gulp(options, settings, task, tasks):void {
    MochaRunner.checkArguments(options, settings, task, tasks);
    var Mocha = require('mocha');
    var mocha = new Mocha(settings.options);
    var stream = gulp
      .src(settings.files)
      .pipe($.foreach(function(stream, file){
        var base = file.base;
        var filePath = file.path;
        var name = file.name;
        mocha.addFile(filePath);
        return stream;
      })).on('finish', function(){
        console.log('==================end');
        mocha.run(function(errorCount){
          console.log('==================test');

        });
      });
  }

  static clone(name:any, callback:any):void {
    var cloneRunner = _.cloneDeep(MochaRunner);
    cloneRunner.taskName = name;
    cloneRunner.gulp = callback;
    return cloneRunner;
  }

}

export = MochaRunner;