/**
 * Facade for the entire application
 */
rectest.RecTest = Class( 'RecTest',
{
    /**
     * jQuery instance
     * @var {jQuery}
     */
    'private _jQuery': null,

    /**
     * Supported test cases
     * @var {Object}
     */
    'private _cases': {},

    /**
     * Runs test configurations
     * @var {TestRunner}
     */
    'private _runner': null,


    __construct: function( jquery, cases )
    {
        this._jQuery     = jquery;
        this._cases      = cases;
        this._runner     = rectest.TestRunner(
            jquery, rectest.set.SetFactory()
        );
    },


    'public init': function()
    {
        // display js-dependent content
        this._jQuery( '.hasjs' ).removeClass( 'hasjs' );

        return this;
    },


    'public listCases': function( $select )
    {
        for ( var preset in this._cases )
        {
            var data = this._cases[ preset ];

            $select.append( this._jQuery( '<option>' )
                .attr( 'value', preset )
                .text( data.title )
            );
        }

        return this;
    },


    'public goConfig': function()
    {
        this._jQuery( 'body' )
            .removeClass( 'pending' )
            .removeClass( 'testing' )
        ;

        return this;
    },


    'public goVerify': function()
    {
        this._jQuery( 'body' ).addClass( 'pending' );
        return this;
    },


    'public run': function()
    {
        var _self    = this,
            $body    = this._jQuery( 'body' ),
            options  = this._getOptions(),
            testcase = this._cases[ options['case'] ].testCase();

        $body.addClass( 'testing' ).removeClass( 'pending' );

        this._runner.run( testcase, options, function( history )
        {
            _self.goConfig();

            console.log( history );
            console.log( 'done' );
        } );

        return this;
    },


    'private _getOptions': function()
    {
        var options = {},
            values  = [
                'case', 'set', 'ralgo', 'interval', 'blank', 'samples', 'delay'
            ],
            i  = values.length;

        while ( i-- )
        {
            var id = values[ i ];
            options[ id ] = this._jQuery( '#' + id ).val();
        }

        return options;
    }
} );