NEWSBLUR.ReaderPreferences = function(options) {
    var defaults = {};
    
    this.options = $.extend({}, defaults, options);
    this.model = NEWSBLUR.AssetModel.reader();
    this.google_favicon_url = 'http://www.google.com/s2/favicons?domain_url=';
    this.runner();
};

NEWSBLUR.ReaderPreferences.prototype = {
    
    runner: function() {
        this.make_modal();
        this.handle_cancel();
        this.open_modal();
        
        this.$modal.bind('click', $.rescope(this.handle_click, this));
    },
    
    make_modal: function() {
        var self = this;
        
        this.$modal = $.make('div', { className: 'NB-modal-preferences NB-modal' }, [
            $.make('h2', { className: 'NB-modal-title' }, 'Preferences'),
            $.make('form', { className: 'NB-preferences-form' }, [
                $.make('div', { className: 'NB-modal-submit' }, [
                    $.make('input', { type: 'submit', disabled: 'true', className: 'NB-disabled', value: 'Check what you like above...' }),
                    ' or ',
                    $.make('a', { href: '#', className: 'NB-modal-cancel' }, 'cancel')
                ])
            ]).bind('submit', function(e) {
                e.preventDefault();
                self.save_preferences();
                return false;
            })
        ]);
    },
    
    open_modal: function() {
        var self = this;

        var $holder = $.make('div', { className: 'NB-modal-holder' }).append(this.$modal).appendTo('body').css({'visibility': 'hidden', 'display': 'block', 'width': 600});
        var height = $('.NB-add', $holder).outerHeight(true);
        $holder.css({'visibility': 'visible', 'display': 'none'});
        
        var w = $.modal.impl.getDimensions();
        if (height > w[0] - 70) {
            height = w[0] - 70;
        }
        
        this.$modal.modal({
            'minWidth': 600,
            'maxHeight': height,
            'overlayClose': true,
            'onOpen': function (dialog) {
                dialog.overlay.fadeIn(200, function () {
                    dialog.container.fadeIn(200);
                    dialog.data.fadeIn(200);
                });
            },
            'onShow': function(dialog) {
                $('#simplemodal-container').corner('6px').css({'width': 600, 'height': height});
                // $('.NB-classifier-tag', self.$modal).corner('4px');
            },
            'onClose': function(dialog) {
                dialog.data.hide().empty().remove();
                dialog.container.hide().empty().remove();
                dialog.overlay.fadeOut(200, function() {
                    dialog.overlay.empty().remove();
                    $.modal.close();
                });
                $('.NB-modal-holder').empty().remove();
            }
        });
    },
    
    handle_cancel: function() {
        var $cancel = $('.NB-modal-cancel', this.$modal);
        
        $cancel.click(function(e) {
            e.preventDefault();
            $.modal.close();
        });
    },
            
    // ===========
    // = Actions =
    // ===========

    handle_click: function(elem, e) {
        var self = this;
        
        $.targetIs(e, { tagSelector: '.NB-add-url-submit' }, function($t, $p) {
            e.preventDefault();
            
            self.save_add_url();
        });
    }
    
};