// {{{ICINGA_LICENSE_CODE}}}
// -----------------------------------------------------------------------------
// This file is part of icinga-web.
// 
// Copyright (c) 2009-2013 Icinga Developer Team.
// All rights reserved.
// 
// icinga-web is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// icinga-web is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with icinga-web.  If not, see <http://www.gnu.org/licenses/>.
// -----------------------------------------------------------------------------
// {{{ICINGA_LICENSE_CODE}}}

/*global Ext: false, Icinga: false, AppKit: false, _: false */

/**
 * simple data provider - display object
 * Date: 2009-09-17
 * Author: Christian Doebler <christian.doebler@netways.de>
 */

Ext.ns('Icinga.util');

(function () {
    "use strict";

    Icinga.util.SimpleDataProvider = (function () {

        var toolTip = null;

        var pub = {};

        var config = {
            url: false,
            srcId: false,
            width: false,
            filter: false,
            anchor: false,
            closable: false,
            target: false,
            delay: false,
            autoDisplay: true,
            title: false
        };

        pub.reset = function () {
            config.url = AppKit.c.path + "/modules/web/simpleDataProvider/json?src_id=";
            config.srcId = "";
            config.width = 200;
            config.filter = {};
            config.delay = 15000;
            config.autoDisplay = true;

            config.target = false;
            config.closable = true;
            config.anchor = 'left';
            config.title = '';

            return config;
        };

        pub.getFilter = function () {
            var filter = "";
            if (config.filter !== false) {
                var filterDef = config.filter;
                var filterCount = filterDef.length;


                for (var x = 0; x < filterCount; x++) {
                    filter += "&filter[" + filterDef[x].key + "]=" + filterDef[x].value;
                }
            }
            return filter;
        };

        pub.getUrl = function () {
            var url = config.url + config.srcId + pub.getFilter();
            return url;
        };

        pub.checkData = function () {
            var dataOk = false;
            if (config.url !== false && config.srcId !== false && config.target !== false) {
                dataOk = true;
            }
            return dataOk;
        };

        pub.setConfig = function (c) {
            for (var key in c) {
                if (c[key] !== undefined) {
                    config[key] = c[key];
                }
            }
        };

        pub.display = function () {

            if (pub.checkData()) {

                if (!Ext.isEmpty(toolTip)) {
                    toolTip.destroy();
                }
                toolTip = new Ext.ToolTip({
                    width: config.width,
                    dismissDelay: 0,
                    hideDelay: config.delay ||  2000,
                    closable: config.closable,
                    anchor: config.anchor,
                    target: config.target,
                    draggable: true,
                    title: (!Ext.isEmpty(config.title)) ? _(config.title) : ''
                });

                // change tooltip timers when hovering target DOM
                toolTip.on("render", function (tTip) {
                    tTip.getEl().on("mousemove", function () {
                        tTip.clearTimer('dismiss');
                        tTip.clearTimer('hide');
                    });
                    tTip.getEl().on("mouseout", function () {
                        tTip.onTargetOut.apply(tTip, arguments);
                    });
                });
                toolTip.render(Ext.getBody());

                toolTip.getUpdater().update({
                    url: pub.getUrl(),
                    callback: pub.outputTable,
                    scope: Icinga.util.SimpleDataProvider
                });

                toolTip.on('hide', function (tt) {
                    tt.destroy();
                });

                //              toolTip.getEl().on('click', function() {
                //                  toolTip.hide();
                //              })
                toolTip.show();

            }
        };

        pub.outputTable = function (el, success, response, options) {
            var responseObj = Ext.util.JSON.decode(response.responseText);

            var tpl = null;

            if (!Ext.isEmpty(responseObj.result.template)) {
                tpl = new Ext.XTemplate(responseObj.result.template);
            } else {
                tpl = new Ext.XTemplate('<tpl for="data">', '<div class="icinga-detailed-info-container">', '<table cellpadding="0" cellspacing="0" border="0" class="icinga-detailed-info">', '<tpl for=".">', '<tpl if="this.isCol(key)">', '<tr>', '<td class="key">{key}</td>', '<td class="val">{val}</td>', '</tr>', '</tpl>', '</tpl>', '</table>', '</div>', '</tpl>', {
                    isCol: function (val) {
                        return (val.substr(0, 3) !== "COL");
                    }
                });
            }

            tpl.overwrite(el, responseObj.result);
        };

        pub.createToolTip = function (c) {

            pub.reset();
            pub.setConfig(c);

            if (config.autoDisplay) {
                pub.display();
            }
        };

        return pub;
    })();

    Icinga.util.showComments = function (oid, instanceid, target) {
        Icinga.util.SimpleDataProvider.createToolTip({
            srcId: 'comments',
            filter: [{
                key: 'object_id',
                value: oid
            }, {
                key: 'instance_id',
                value: instanceid
            }],
            target: target
        });
    };

})();