layout = window.layout || {};
layout.desktop = layout;
layout.desktop.type = "app";
var locate = window.location;
layout.protocol = locate.protocol;
layout.inBrowser = true;
layout.session = layout.session || {};
layout.debugger = (locate.href.toString().indexOf("debugger") !== -1);
layout.anonymous = (locate.href.toString().indexOf("anonymous") !== -1);
o2.xApplication = o2.xApplication || {};

o2.xDesktop = o2.xDesktop || {};
o2.xDesktop.requireApp = function (module, clazz, callback, async) {
    o2.requireApp(module, clazz, callback, async);
};

(function (layout) {
    layout.readys = [];
    layout.addReady = function () {
        for (var i = 0; i < arguments.length; i++) {
            if (o2.typeOf(arguments[i]) === "function"){
                if (layout.isReady){
                    arguments[i].apply(window);
                }else{
                    layout.readys.push(arguments[i]);
                }
            }
        }
    };
    var _requireApp = function (appNames, callback, clazzName) {
        var appPath = appNames.split(".");
        var baseObject = o2.xApplication;
        appPath.each(function (path, i) {
            if (i < (appPath.length - 1)) {
                baseObject[path] = baseObject[path] || {};
            } else {
                baseObject[path] = baseObject[path] || { "options": Object.clone(o2.xApplication.Common.options) };
            }
            baseObject = baseObject[path];
        }.bind(this));
        if (!baseObject.options) baseObject.options = Object.clone(o2.xApplication.Common.options);

        var _lpLoaded = false;

        o2.xDesktop.requireApp(appNames, "lp." + o2.language, {
            "onFailure": function () {
                o2.xDesktop.requireApp(appNames, "lp.zh-cn", null, false);
            }.bind(this)
        }, false);

        o2.xDesktop.requireApp(appNames, clazzName, function () {
            if (callback) callback(baseObject);
        });
    };
    var _createNewApplication = function (e, appNamespace, appName, options, statusObj, inBrowser, taskitem, notCurrent) {
        if (options) { options.event = e; } else { options = { "event": e }; }
        var app = new appNamespace["Main"](layout.desktop, options);
        app.desktop = layout.desktop;
        app.status = statusObj;
        app.inBrowser = !!(inBrowser || layout.inBrowser);

        if (layout.desktop.type === "layout") {
            app.appId = (options.appId) ? options.appId : ((appNamespace.options.multitask) ? appName + "-" + (new o2.widget.UUID()) : appName);
            app.options.appId = app.appId;

            if (layout.desktop.createTaskItem){
                if (!taskitem) taskitem = layout.desktop.createTaskItem(app);
                app.taskitem = taskitem;
                app.taskitem.app = app;
            }

            app.isLoadApplication = true;
            app.load(!notCurrent);

            if (!layout.desktop.apps) layout.desktop.apps = {};
            if (layout.desktop.apps[app.appId]) {
                var tmpApp = layout.desktop.apps[app.appId];

            } else {
                layout.desktop.apps[app.appId] = app;
            }

            layout.desktop.appArr.push(app);
            layout.desktop.appCurrentList.push(app);
            if (!notCurrent) layout.desktop.currentApp = app;
        } else {
            app.load(true);
            layout.app = app;
        }

        var mask = document.getElementById("appContentMask");
        if (mask) mask.destroy();
    };

    var _openWorkAndroid = function (options) {
        if (window.o2android && window.o2android.openO2Work) {
            if (options.workId) {
                window.o2android.openO2Work(options.workId, "", options.title || options.docTitle || "");
            } else if (options.workCompletedId) {
                window.o2android.openO2Work("", options.workCompletedId, options.title || options.docTitle || "");
            }
            return true;
        }
        return false;
    };
    var _openWorkIOS = function (options) {
        if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.openO2Work) {
            if (options.workId) {
                window.webkit.messageHandlers.openO2Work.postMessage({
                    "work": options.workId,
                    "workCompleted": "",
                    "title": options.title || options.docTitle || ""
                });
            } else if (options.workCompletedId) {
                window.webkit.messageHandlers.openO2Work.postMessage({
                    "work": "",
                    "workCompleted": options.workCompletedId,
                    "title": options.title || options.docTitle || ""
                });
            }
            return true;
        }
        return false;
    };
    var _openWorkHTML = function (options) {
        var uri = new URI(window.location.href);
        var redirectlink = uri.getData("redirectlink");
        if (!redirectlink) {
            redirectlink = encodeURIComponent(locate.pathname + locate.search);
        } else {
            redirectlink = encodeURIComponent(redirectlink);
        }
        var docurl = "../x_desktop/workmobilewithaction.html".toURI();
        if (options.draft){
            var par = "draft="+encodeURIComponent(JSON.stringify(options.draft));
            docurl = "../x_desktop/workmobilewithaction.html?" + par;
        }else{
            docurl = docurl.setData(options).toString();
        }
        var job = (options.jobid || options.jobId || options.job);
        if (job) docurl += ((docurl.indexOf("?")!=-1) ? "&" : "?") + "jobid="+job;
        docurl += ((redirectlink) ? "&redirectlink=" + redirectlink : "");
        docurl +=((layout.debugger) ? "&debugger" : "");

        window.location = o2.filterUrl(docurl);
    };
    var _openWork = function (options) {
        if (!_openWorkAndroid(options)) if (!_openWorkIOS(options)) _openWorkHTML(options);
    };
    var _openDocument = function (appNames, options, statusObj) {
        var title = typeOf(options) === "object" ? (options.docTitle || options.title) : "";
        title = title || "";
        var par = "app=" + encodeURIComponent(appNames) + "&status=" + encodeURIComponent((statusObj) ? JSON.encode(statusObj) : "") + "&option=" + encodeURIComponent((options) ? JSON.encode(options) : "");
        if (window.o2android && window.o2android.openO2CmsDocument) {
            window.o2android.openO2CmsDocument(options.documentId, title);
        } else if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.openO2CmsDocument) {
            window.webkit.messageHandlers.openO2CmsDocument.postMessage({ "docId": options.documentId, "docTitle": title });
        } else {
            window.location = o2.filterUrl("../x_desktop/appMobile.html?" + par + ((layout.debugger) ? "&debugger" : ""));
        }
    };
    var _openCms = function (appNames, options, statusObj) {
        var par = "app=" + encodeURIComponent(appNames) + "&status=" + encodeURIComponent((statusObj) ? JSON.encode(statusObj) : "") + "&option=" + encodeURIComponent((options) ? JSON.encode(options) : "");
        if (window.o2android && window.o2android.openO2CmsApplication) {
            window.o2android.openO2CmsApplication(options.columnId, options.title || "");
        } else if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.openO2CmsApplication) {
            window.webkit.messageHandlers.openO2CmsApplication.postMessage(options.columnId);
        } else {
            window.location = o2.filterUrl("../x_desktop/appMobile.html?" + par + ((layout.debugger) ? "&debugger" : ""));
        }
    };
    var _openMeeting = function (appNames, options, statusObj) {
        var par = "app=" + encodeURIComponent(appNames) + "&status=" + encodeURIComponent((statusObj) ? JSON.encode(statusObj) : "") + "&option=" + encodeURIComponent((options) ? JSON.encode(options) : "");
        if (window.o2android && window.o2android.openO2Meeting) {
            window.o2android.openO2Meeting("");
        } else if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.openO2Meeting) {
            window.webkit.messageHandlers.openO2Meeting.postMessage("");
        } else {
            window.location = o2.filterUrl("../x_desktop/appMobile.html?" + par + ((layout.debugger) ? "&debugger" : ""));
        }
    };

    var _openCalendar = function (appNames, options, statusObj) {
        var par = "app=" + encodeURIComponent(appNames) + "&status=" + encodeURIComponent((statusObj) ? JSON.encode(statusObj) : "") + "&option=" + encodeURIComponent((options) ? JSON.encode(options) : "");
        if (window.o2android && window.o2android.openO2Calendar) {
            window.o2android.openO2Calendar("");
        } else if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.openO2Calendar) {
            window.webkit.messageHandlers.openO2Calendar.postMessage("");
        } else {
            window.location = o2.filterUrl("../x_desktop/appMobile.html?" + par + ((layout.debugger) ? "&debugger" : ""));
        }
    };
    var _openTaskCenter = function (appNames, options, statusObj) {
        var par = "app=" + encodeURIComponent(appNames) + "&status=" + encodeURIComponent((statusObj) ? JSON.encode(statusObj) : "") + "&option=" + encodeURIComponent((options) ? JSON.encode(options) : "");
        var tab = ((options && options.navi) ? options.navi : "task").toLowerCase();
        if (tab === "done") tab = "taskCompleted";
        if (tab === "readed") tab = "readCompleted";

        if (window.o2android && window.o2android.openO2WorkSpace) {
            window.o2android.openO2WorkSpace(tab);
        } else if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.openO2WorkSpace) {
            window.webkit.messageHandlers.openO2WorkSpace.postMessage(tab);
        } else {
            window.location = o2.filterUrl("../x_desktop/appMobile.html?" + par + ((layout.debugger) ? "&debugger" : ""));
        }
    };

    var _openApplicationMobile = function (appNames, options, statusObj) {
        switch (appNames) {
            case "process.Work":
                _openWork(options);
                break;
            case "cms.Document":
                _openDocument(appNames, options, statusObj);
                break;
            case "cms.Module":
                _openCms(appNames, options, statusObj);
                break;
            case "Meeting":
                _openMeeting(appNames, options, statusObj);
                break;
            case "Calendar":
                _openCalendar(appNames, options, statusObj);
                break;
            case "process.TaskCenter":
                _openTaskCenter(appNames, options, statusObj);
                break;
            default:
                var uri = new URI(window.location.href);
                var optionsStr = uri.getData("option");
                var statusStr = uri.getData("status");
                window.location = o2.filterUrl("../x_desktop/appMobile.html?app=" + appNames + "&option=" + (optionsStr || "") + "&status=" + (statusStr || "") + ((layout.debugger) ? "&debugger" : ""));
        }
    };

    var _openWindow = function(url, par){
        var a = new Element("a", {
            "href": url,
            "target": par
        });
        a.click();
        a.destroy();
    };
    var _openApplicationPC = function (appNames, options, statusObj) {
        if (options) delete options.docTitle;
        var par = "app=" + encodeURIComponent(appNames) + "&status=" + encodeURIComponent((statusObj) ? JSON.encode(statusObj) : "") + "&option=" + encodeURIComponent((options) ? JSON.encode(options) : "");
        switch (appNames) {
            case "process.Work":
                var url = "../x_desktop/work.html".toURI();
                if (options.draft){
                    url = "../x_desktop/app.html?" + par;
                }else{
                    url = url.setData(options).toString();
                }
                var job = (options.jobid || options.jobId || options.job);
                if (job) url += ((url.indexOf("?")!=-1) ? "&" : "?") + "jobid="+job;
                url +=((layout.debugger) ? "&debugger" : "");

                if (layout.app.$openWithSelf) {
                    return window.location = o2.filterUrl(url);
                } else {
                    return window.open(o2.filterUrl(url), par);
                }
                break;
            case "cms.Document":
                // _openDocument(appNames, options, statusObj);
                var url = "../x_desktop/cmsdoc.html".toURI();
                url = url.setData(options).toString();
                url +=((layout.debugger) ? "&debugger" : "");
                if (layout.app.$openWithSelf) {
                    return window.location = o2.filterUrl(url);
                } else {
                    return window.open(o2.filterUrl(url), par);
                }
                break;
            // case "cms.Module":
            //     _openCms(appNames, options, statusObj);
            //     break;
            // case "Meeting":
            //     _openMeeting(appNames, options, statusObj);
            //     break;
            // case "Calendar":
            //     _openCalendar(appNames, options, statusObj);
            //     break;
            // case "process.TaskCenter":
            //     _openTaskCenter(appNames, options, statusObj);
            //     break;
            default:
                if (layout.app.$openWithSelf) {
                    return window.location = o2.filterUrl("../x_desktop/app.html?" + par + ((layout.debugger) ? "&debugger" : ""));
                } else {
                    return window.open(o2.filterUrl("../x_desktop/app.html?" + par + ((layout.debugger) ? "&debugger" : "")), par);
                }
        }
    };

    layout.openApplication = function (e, appNames, options, statusObj, inBrowser, taskitem, notCurrent) {
        if (appNames.substring(0, 4) === "@url") {
            var url = appNames.replace(/\@url\:/i, "");
            var a = new Element("a", { "href": url, "target": "_blank" });
            a.click();
            a.destroy();
            a = null;
            return true;
        }

        if (layout.app) {
            if (layout.mobile) {
                _openApplicationMobile(appNames, options, statusObj);
            } else {
                return _openApplicationPC(appNames, options, statusObj);
            }
        } else {
            var appPath = appNames.split(".");
            var appName = appPath[appPath.length - 1];
            _requireApp(appNames, function (appNamespace) {
                var appId = (options && options.appId) ? options.appId : ((appNamespace.options.multitask) ? "" : appName);

                if (appId && layout.desktop.apps && layout.desktop.apps[appId]) {
                    layout.desktop.apps[appId].setCurrent();
                } else {
                    if (options) options.appId = appId;
                    _createNewApplication(e, appNamespace, appName, (options || { "appId": appId }), statusObj, inBrowser, taskitem, notCurrent);
                }
            }.bind(this));
        }
    };

    layout.refreshApp = function (app) {
        var status = app.recordStatus();

        var uri = new URI(window.location.href);
        var appNames = uri.getData("app");
        var optionsStr = uri.getData("option");
        var statusStr = uri.getData("status");
        if (status) statusStr = JSON.encode(status);

        var port = uri.get("port");
        window.location = o2.filterUrl(uri.get("scheme") + "://" + uri.get("host") + ((port) ? ":" + port + "/" : "") + uri.get("directory ") + "?app=" + encodeURIComponent(appNames) + "&status=" + encodeURIComponent(statusStr) + "&option=" + encodeURIComponent((optionsStr) ? JSON.encode(optionsStr) : "") + ((layout.debugger) ? "&debugger" : ""));
    };

    layout.load = function (appNames, options, statusObj) {
        layout.apps = [];
        layout.node = $("layout");
        var appName = appNames, m_status = statusObj, option = options;

        var topWindow = window.opener;
        if (topWindow) {
            try {
                if (!appName) appName = topWindow.layout.desktop.openBrowserApp;
                if (!m_status) m_status = topWindow.layout.desktop.openBrowserStatus;
                if (!option) option = topWindow.layout.desktop.openBrowserOption;
            } catch (e) { }
        }
        layout.openApplication(null, appName, option || {}, m_status);
    };

})(layout);