private async Task Initialize(string title, NotificationOptions options)
{
Func <object, Task <object> > notification = await WebSharp.CreateJavaScriptFunction(@"
return function (options, callback) {
let notification = new Notification(options.title, options);
let proxy = {};
proxy.get_title = function (data, cb) {
cb(null, notification.title);
};
proxy.get_dir = function (data, cb) {
cb(null, notification.dir);
};
proxy.get_lang = function (data, cb) {
cb(null, notification.lang);
};
proxy.get_body = function (data, cb) {
cb(null, notification.body);
};
proxy.get_tag = function (data, cb) {
cb(null, notification.tag);
};
proxy.get_image = function (data, cb) {
cb(null, notification.image);
};
proxy.get_icon = function (data, cb) {
cb(null, notification.icon);
};
proxy.get_badge = function (data, cb) {
cb(null, notification.badge);
};
proxy.get_sound = function (data, cb) {
cb(null, notification.sound);
};
proxy.get_timestamp = function (data, cb) {
cb(null, notification.timestamp);
};
proxy.get_renotify = function (data, cb) {
cb(null, notification.renotify);
};
proxy.get_silent = function (data, cb) {
cb(null, notification.silent);
};
proxy.get_requireInteraction = function (data, cb) {
cb(null, notification.requireInteraction);
};
proxy.get_data = function (data, cb) {
cb(null, notification.data);
};
// [SameObject] readonly attribute FrozenArray<unsigned long> vibrate;
// [SameObject] readonly attribute FrozenArray<NotificationAction> actions;
if (options.onclick)
{
if (options.onclick.formatter)
{
notification.onclick = function (evt) {
let event = {};
event.Event = {};
event.SrcElement = proxy;
event.Handler = options.onclick.handler;
// very simple serialization of event
for ( name in evt ) {
event.Event[name] = evt[ name ];
};
options.onclick.formatter(event, null);
}
}
else
notification.onclick = options.onclick.handler;
}
if (options.onshow)
{
if (options.onshow.formatter)
{
notification.onshow = function (evt) {
let event = {};
event.Event = {};
event.SrcElement = proxy;
event.Handler = options.onshow.handler;
// very simple serialization of event
for ( name in evt ) {
event.Event[name] = evt[ name ];
};
options.onshow.formatter(event, null);
}
}
else
notification.onshow = options.onshow.handler(null, null);
}
if (options.onerror)
{
if (options.onerror.formatter)
{
notification.onerror = function (evt) {
let event = {};
event.Event = {};
event.SrcElement = proxy;
event.Handler = options.onerror.handler;
// very simple serialization of event
for ( name in evt ) {
event.Event[name] = evt[ name ];
};
options.onerror.formatter(event, null);
}
}
else
notification.onerror = options.onerror.handler;
}
//console.log(notification);
callback(null, proxy);
}
");
if (!string.IsNullOrEmpty(title))
{
options.Title = title;
}
_notificationProxy = await notification(options.AsDictionary());
}
