var gulp    = require('gulp'); 
var uglify  = require('gulp-uglify');
var rename  = require('gulp-rename');
var clean   = require('gulp-clean');
var srcmaps = require('gulp-sourcemaps');
var mocha   = require('gulp-mocha');
var jsdoc   = require('gulp-jsdoc3');

var srcPath  = './';
var srcFile  = 'es5-ff-spa-loader.js';
var distPath = 'dist/';
var testSrc  = 'test/*.js';

gulp.task('clean', function() {
	return gulp.src(distPath).pipe(clean());
});

gulp.task('buildScript', ['test'], function() {
	gulp.src(srcFile, {cwd: srcPath}).pipe(gulp.dest(distPath));
});

gulp.task('buildScriptMin', ['buildScript'], function() {
	gulp.src(srcFile, {cwd: srcPath})
		.pipe(srcmaps.init())
		.pipe(uglify({/*preserveComments: 'license'*/}))
		.pipe(rename({ extname: '.min.js' }))
		.pipe(srcmaps.write('.'))
		.pipe(gulp.dest(distPath));
});

gulp.task('testMocha',['clean'], function() {
	process.env.JUNIT_REPORT_PATH = 'test/data/report.xml';
	return gulp.src(testSrc, {read: false}).pipe(mocha({reporter: 'mocha-jenkins-reporter'}));
});

gulp.task('buildJSDoc', function (cb) {
	var jsdocConfig = {
		opts: {
			destination: 'dist/jsdoc'
		},
		templates: {
			thema: 'cerulean',
			navType: 'vertical',
			linenums: true
		}
	};
	gulp.src(srcFile, {read: false}).pipe(jsdoc(jsdocConfig, cb));
});

gulp.task('test',  ['clean','testMocha']);
gulp.task('build', ['test','buildScript','buildScriptMin'/*,'buildJSDoc'*/]);