/*
 * 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/.
 */

function saveme(callback) {
    function finishSave(note, callback) {
        NOTES.fixAll();
        NOTES.sync(function () {
            app.toast.create({
                text: 'Note saved.',
                closeTimeout: 2000
            }).open();
            $("#orig_content").val(note.content);
        });
        if (typeof callback == "function") {
            callback();
        }
    }

    sync();
    var noteid = $("#note_content").data("noteid");
    if (noteid == "") {
        var note = {
            content: $("#note_content").val(),
            modified: Math.round((new Date()).getTime() / 1000)
        };
        NOTES.add(note, function (n) {
            $("#note_content").data("noteid", n.noteid);
            finishSave(n, callback);
        });
    } else {
        var note = NOTES.get(noteid);
        note.content = $("#note_content").val();
        note.modified = Math.round((new Date()).getTime() / 1000);
        NOTES.set(note);
        finishSave(note, callback);
    }
}

function exiteditor() {
    sync();
    if ($("#note_content").val() == "" || $("#note_content").val() === $("#orig_content").val()) {
        router.back({force: true, ignoreCache: true, reload: true});
    } else {
        saveme(function () {
            router.back({force: true, ignoreCache: true, reload: true});
        });
    }
}

function init() {
    document.getElementById("noteframe").contentWindow.initEditor($("#note_content").val());
}

/**
 * Get the text from the editor iframe and put it in the hidden textarea
 * @returns {undefined}
 */
function sync() {
    $("#note_content").val(document.getElementById("noteframe").contentWindow.getMarkdown());
}

$("#noteframe").on("load", function () {
    init();
});