import 'veilid.dart';
import 'dart:html' as html;
import 'dart:js' as js;
import 'dart:js_util' as js_util;
import 'dart:async';
import 'dart:convert';
//////////////////////////////////////////////////////////
Veilid getVeilid() => VeilidJS();
Object wasm = js_util.getProperty(html.window, "veilid_wasm");
Future _wrapApiPromise(Object p) {
return js_util.promiseToFuture(p).then((value) => value as T).catchError(
(error) => Future.error(
VeilidAPIException.fromJson(jsonDecode(error as String))));
}
class VeilidJS implements Veilid {
@override
void configureVeilidPlatform(Map platformConfigJson) {
var platformConfigJsonString =
jsonEncode(platformConfigJson, toEncodable: veilidApiToEncodable);
js_util.callMethod(
wasm, "configure_veilid_platform", [platformConfigJsonString]);
}
@override
Stream startupVeilidCore(VeilidConfig config) async* {
var streamController = StreamController();
updateCallback(String update) {
var updateJson = jsonDecode(update);
if (updateJson["kind"] == "Shutdown") {
streamController.close();
} else {
var update = VeilidUpdate.fromJson(updateJson);
streamController.add(update);
}
}
await _wrapApiPromise(js_util.callMethod(wasm, "startup_veilid_core", [
js.allowInterop(updateCallback),
jsonEncode(config.json, toEncodable: veilidApiToEncodable)
]));
yield* streamController.stream;
}
@override
Future getVeilidState() async {
return VeilidState.fromJson(jsonDecode(await _wrapApiPromise(
js_util.callMethod(wasm, "get_veilid_state", []))));
}
@override
Future changeApiLogLevel(VeilidConfigLogLevel logLevel) {
return _wrapApiPromise(js_util.callMethod(wasm, "change_api_log_level",
[jsonEncode(logLevel.json, toEncodable: veilidApiToEncodable)]));
}
@override
Future shutdownVeilidCore() {
return _wrapApiPromise(
js_util.callMethod(wasm, "shutdown_veilid_core", []));
}
@override
Future debug(String command) {
return _wrapApiPromise(js_util.callMethod(wasm, "debug", [command]));
}
@override
String veilidVersionString() {
return js_util.callMethod(wasm, "veilid_version_string", []);
}
@override
VeilidVersion veilidVersion() {
var jsonVersion =
jsonDecode(js_util.callMethod(wasm, "veilid_version", []));
return VeilidVersion(
jsonVersion["major"], jsonVersion["minor"], jsonVersion["patch"]);
}
}