define(['textanalysis.ui', 'textanalysis', 'buttons', 'history', 'drag_n_drop', 'robot', 'model/core', 'rz_core', 'view/selection', 'util', 'view/search', 'feedback', 'keyshortcuts', 'view/filter_menu'],
function(textanalysis_ui,   textanalysis,   buttons,   history,   drag_n_drop,   robot,   model_core,   rz_core,        selection,   util,   search,        feedback,   keyshortcuts,        filter_menu) {

    function fix_feedback_scrolling_to_visibility_causing_topbar_to_slide_slowly_in_webkit() {
        $('.feedback-btn').attr('tabindex', -1);
    }

    function expand(obj){
        if (!obj.savesize) {
            obj.savesize = obj.size;
        }
        obj.size = Math.max(obj.savesize, obj.value.length);
    }

    this.main = function() {
        var json;

        console.log('Rhizi main started');
        $('#editname').onkeyup = function() { expand(this); };
        $('#editlinkname').onkeyup = function() { expand(this); };
        $('#textanalyser').onkeyup = function() { expand(this); };

        textanalysis_ui.main();

        json = util.getParameterByName('json');
        if (json) {
            rz_core.load_from_json(json);
        }
        keyshortcuts.install();

        var intro_task_elem = $('#intro-task');
        // TODO: messages (why tasks?) - this one is special but we want them to be handled in their own file.
        if (false && !localStorage.intro_task_hide) {
            intro_task_elem.show();
        }
        $('#intro-task .task-close-button').click(function(e) {
            localStorage.intro_task_hide = true;
            intro_task_elem.hide();
        });

        // TODO: interaction between the hack above and this
        model_core.init(rz_config);
        rz_core.init();
        textanalysis.init(rz_core.main_graph);
        search.init();
        filter_menu.init();
        selection.setup_toolbar(rz_core.main_graph, rz_core.main_graph_view);
        $.feedback({ajaxURL: rz_config.feedback_url});
        fix_feedback_scrolling_to_visibility_causing_topbar_to_slide_slowly_in_webkit();

        // setup debug
        if (util.getParameterByName('debug')) {
            $(document.body).addClass('debug');
            rz_core.edit_graph.set_user('fakeuser');
            rz_core.main_graph.set_user('fakeuser');
            drag_n_drop.init();
        } else {
            // drag and drop prevented in normal operation (debug not set)
            drag_n_drop.prevent_default_drop_behavior();
        }
    }

    return {
        main: main };
    }
);