/*

 * Vigiboard

 *

 * Copyright (C) 2009-2015 CS-SI

 */

var vigiloLog = new Log();

// Activation ou désactivation du log en fonction

// de la valeur de la variable debug.

if (debug_mode) {

    vigiloLog.enableLog();

} else {

    vigiloLog.disableLog();

}

window.search_dialog = null;

window.dlg_open_handler = function () { this.isOpen = true; };

window.dlg_close_handler = function () { this.isOpen = false; };

window.addEvent('domready', function (){

    // Permet de refermer les dialogues en appuyant sur 'Échap'.

    document.addEvent('keydown', function(e) {

        e = new Event(e);

        if (e.key == 'esc' && Jx.Dialog.Stack.length)

            Jx.Dialog.Stack[Jx.Dialog.Stack.length-1].close();

    });

    /**

     * HACK: le closed: True est nécessaire pour éviter que

     * JxLib affiche le panel lors de la création du dialogue

     * (affiche des rectangles blancs). Avec cette modification,

     * le dialogue apparaît replié, mais est considéré comme

     * déplié par Jx.Dialog. Les toggleCollapse permettent de

     * marquer le Dialog comme replié dans Jx.Dialog avant de

     * le déplier pour qu'il soit affiché correctement.

     */

    window.search_dialog = new Jx.Dialog({

        id: "SearchDialog",

        label: _('Search Event'),

        modal: false,

        resize: true,

        move: true,

        content: "search_form",

        onOpen: window.dlg_open_handler,

        onClose: window.dlg_close_handler,

        width: 400,

        height: 395,

        closed: true

    });

    window.search_dialog.toggleCollapse();

    window.search_dialog.toggleCollapse();

    var selector = new SelectGroupTree({

        title: _("Select a group"),

        labelId: "search_form_supitemgroup.ui",

        idId: "search_form_supitemgroup.value"

    });

    selector.load();

    $('search_form_supitemgroup').addEvent('click', function() {

        selector.open();

    });

    $('search_form_supitemgroup.clear').addEvent('click', function () {

        $('search_form_supitemgroup.ui').set('value', '');

        $('search_form_supitemgroup.value').set('value', '');

    });

    add_autocompleter('search_form_host', 'host', app_path + '/autocomplete/host');

    add_autocompleter('search_form_service', 'service', app_path + '/autocomplete/service');

    add_autocompleter('search_form_hls', 'service', app_path + '/autocomplete/hls');

    change_refresh_rate(refresh_status);

    $$('.date_field_button').addEvent('click', function () {

        $$(".calendar").setStyles({"zIndex": window.search_dialog.domObj.getStyle('zIndex').toInt()});

    });

});

function change_fontsize(size) {

    document.body.style.fontSize = size;

    var req = new Request.JSON({

        link: 'cancel',

        url: app_path + '/set_fontsize',

        onFailure: function () {

            alert(_('Unable to save preferences'));

        }

    });

    req.post({fontsize: size});

    vigiloLog.log("Font size set to " + size + ".");

}

var refresh_timeout = null;

function change_refresh_rate(enabled) {

    var delay = refresh_delay;

    if (refresh_timeout) refresh_timeout = $clear(refresh_timeout);

    if (parseInt(enabled, 10) && delay) refresh_timeout = refresh_page.periodical(delay * 1000);

}

function set_refresh() {

    var enabled = $('refresh').get('checked') ? 1 : 0;

    var req = new Request.JSON({

        link: 'cancel',

        url: app_path + '/set_refresh',

        onFailure: function () {

            alert(_('Unable to save preferences'));

        }

    });

    req.post({'refresh': enabled});

    change_refresh_rate(enabled);

}

function refresh_page() {

    var dialogs = $$(".jxDialog");

    for (var i=0; i<dialogs.length; i++) {

        if (dialogs[i].getStyle('display') != 'none') {

            vigiloLog.log("A dialog is active on the page ('" + dialogs[i].getElement('.jxDialogLabel').get('text') + "'): refresh is not possible.");

            return;

        }

    }

    vigiloLog.log("No active dialog on the page: refreshing...");

    /* La page principale est toujours rechargée, mais si on désactive

     * le cache, cela vaut pour TOUTES les ressources. Ici, on veut

     * réutiliser au maximum le contenu du cache.

     * Observations faites sous Fx 3.6.8.

     */

    var req = new Request.HTML({

        method: "get",

        noCache: false,

        link: 'cancel',

        url: (new URI()),

        evalScripts: false,

        filter: 'table.vigitable',

        onSuccess: function (tree) {

            $$('table.vigitable')[0].empty().adopt(tree);

        },

        onException: function () {

            // En cas d'erreur, on recharge toute la page.

            alert(_('Could not refresh data, reloading the page'));

            window.location.reload(false);

        }

    });

    req.send();

}

function change_theme(theme_id, theme_name) {

    var req = new Request.JSON({

        link: 'cancel',

        url: app_path + '/set_theme',

        onFailure: function () {

            alert(_('Unable to save preferences'));

        }

    });

    req.post({theme: theme_id});

    setActiveStyleSheet(theme_name);

    vigiloLog.log("Theme set to '" + theme_name + "'.");

}

function setActiveStyleSheet(theme_name) {

    $$('link[rel~=stylesheet][title]').each(function (link_obj) {

        link_obj.set('disabled', true);

        if (link_obj.get('title') == theme_name)

            link_obj.set('disabled', false);

    });

}

function add_autocompleter(elem, varname, url) {

    new Autocompleter.Request.VigiloJSON(elem, url, {

        // ATTENTION: domObj n'est pas documenté dans l'API.

        zIndex: window.search_dialog.domObj.getStyle('zIndex').toInt(),

        minLength: 1,

        selectMode: 'pick',

        postVar: varname,

        overflow: true

    });

}

function set_items_per_page(ipp) {

    var req = new Request.JSON({

        link: 'cancel',

        url: app_path + '/set_items_per_page',

        onFailure: function () {

            alert(_('Unable to save preferences'));

        },

        onSuccess: function () {

            refresh_page();

        }

    });

    req.post({items: ipp});

}