/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

var platform_type = "";

var nw_tray = null;

var app_version = "unknown";

var openBrowser = function (url) {
    window.open(url);
}

var setTrayMenu = function (items) {

}

var removeTrayMenu = function () {

}

var setAppTheme = function () {
    if (localStorage.getItem("darktheme") == "true") {
        $("#app").addClass("theme-dark");
    } else {
        $("#app").removeClass("theme-dark");
    }
}

function initCordova() {
    platform_type = "cordova";

    try {
        eval('"use strict"; class foo {}');
    } catch (e) {
        alert("Your device's webview is out of date and won't work with this app.  Please update it.");
    }

    // Handle back button to close things
    document.addEventListener("backbutton", function (event) {
        router.navigate("/home");
    }, false);

    document.addEventListener("deviceready", function () {
    }, false);

    openBrowser = function (url) {
        cordova.InAppBrowser.open(url, '_blank', 'location=yes');
    }

    setAppTheme = function () {
        if (localStorage.getItem("darktheme") == "true") {
            $("#app").addClass("theme-dark");
            if (cordova.platformId == 'android') {
                StatusBar.styleBlackOpaque();
                StatusBar.backgroundColorByHexString("#000000");
            }
        } else {
            $("#app").removeClass("theme-dark");
            if (cordova.platformId == 'android') {
                StatusBar.styleDefault();
                StatusBar.backgroundColorByHexString("#E0E0E0");
            }
        }
    }
}

function initNW() {
    platform_type = "nw";

    openBrowser = function (url) {
        nw.Window.open(url, {
            id: url
        }, function (browserwin) {
            // Add menubar so the user can navigate around if they click a link
            var browsermenu = new nw.Menu({type: 'menubar'});
            browsermenu.append(new nw.MenuItem({
                label: "Back",
                click: function () {
                    browserwin.window.history.back();
                }
            }));
            browsermenu.append(new nw.MenuItem({
                label: "Forward",
                click: function () {
                    browserwin.window.history.forward();
                }
            }));
            browsermenu.append(new nw.MenuItem({
                label: "Home",
                click: function () {
                    browserwin.window.location.href = url;
                }
            }));
            browserwin.menu = browsermenu;
        });
    }

    nw_tray = new nw.Tray({
        title: 'NotePost',
        icon: 'www/img/logo_64.png'
    });

    removeTrayMenu = function () {
        nw_tray.remove();
        nw_tray = null;
    }

    setTrayMenu = function (items) {
        var menu = new nw.Menu();
        menu.append(new nw.MenuItem({
            type: 'normal',
            label: 'Open NotePost',
            click: function () {
                nw.Window.get().show();
            }
        }));
        menu.append(new nw.MenuItem({
            type: 'normal',
            label: 'New Note',
            click: function () {
                router.navigate("/editnote");
                nw.Window.get().show();
            }
        }));
        menu.append(new nw.MenuItem({
            type: 'separator'
        }));

        if (items.length > 0) {
            for (i in items) {
                //console.log(items[i]);
                var label_max = 50;
                var label = items[i].title;
                if (label.length > label_max) {
                    label = label.substring(0, label_max) + "...";
                }
                menu.append(new nw.MenuItem({
                    type: 'normal',
                    label: label,
                    click: function (id) {
                        return function () {
                            editNote(id);
                            nw.Window.get().show();
                        }
                    }(items[i].id)
                }));
                ;
            }
            menu.append(new nw.MenuItem({
                type: 'separator'
            }));
        }

        menu.append(new nw.MenuItem({
            type: 'normal',
            label: 'Exit NotePost',
            click: function () {
                nw.App.quit();
            }
        }));
        nw_tray.menu = menu;
    }

    nw.Window.get().on('minimize', function () {
        nw.Window.get().hide();
    });
    nw_tray.on('click', function () {
        nw.Window.get().show();
    });

    setTrayMenu([]);
}

function initPlatform() {
    $.getJSON("package.json", function (data) {
        app_version = data.version;
    });

    if (typeof cordova !== 'undefined') {
        initCordova();
    } else if (typeof nw !== 'undefined') {
        initNW();
    }
}