feat: support push notification clients

ui/lib/providers/APIs.dart

@@ -33,6 +33,10 @@ class APIs {
   static final logFilesUrl = "$_baseUrl/api/v1/setting/logfiles";
   static final aboutUrl = "$_baseUrl/api/v1/setting/about";
 
+  static final notifierAllUrl = "$_baseUrl/api/v1/notifier/all";
+  static final notifierDeleteUrl = "$_baseUrl/api/v1/notifier/id/";
+  static final notifierAddUrl = "$_baseUrl/api/v1/notifier/add/";
+
   static final tmdbImgBaseUrl = "$_baseUrl/api/v1/posters";
 
   static const tmdbApiKey = "tmdb_api_key";

ui/lib/providers/notifier.dart

@@ -0,0 +1,75 @@
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:ui/providers/APIs.dart';
+import 'package:ui/providers/server_response.dart';
+
+final notifiersDataProvider =
+    AsyncNotifierProvider.autoDispose<NotifiersData, List<NotifierData>>(
+        NotifiersData.new);
+
+class NotifierData {
+  int? id;
+  String? name;
+  String? service;
+  Map<String, dynamic>? settings;
+  bool? enabled;
+
+  NotifierData({this.id, this.name, this.service, this.enabled, this.settings});
+
+  factory NotifierData.fromJson(Map<String, dynamic> json) {
+    return NotifierData(
+        id: json["id"],
+        name: json["name"],
+        service: json["service"],
+        enabled: json["enabled"] ?? true,
+        settings: json["settings"]);
+  }
+
+  Map<String, dynamic> toJson() {
+    final data = <String, dynamic>{};
+    data["name"] = name;
+    data["service"] = service;
+    data["enabled"] = enabled;
+
+    data["settings"] = jsonEncode(settings);
+    return data;
+  }
+}
+
+class NotifiersData extends AutoDisposeAsyncNotifier<List<NotifierData>> {
+  @override
+  FutureOr<List<NotifierData>> build() async {
+    final dio = APIs.getDio();
+    final resp = await dio.get(APIs.notifierAllUrl);
+    final sp = ServerResponse.fromJson(resp.data);
+    if (sp.code != 0) {
+      throw sp.message;
+    }
+
+    return sp.data == null
+        ? List.empty()
+        : (sp.data as List).map((e) => NotifierData.fromJson(e)).toList();
+  }
+
+  Future<void> delete(int id) async {
+    final dio = APIs.getDio();
+    final resp = await dio.delete(APIs.notifierDeleteUrl + id.toString());
+    final sp = ServerResponse.fromJson(resp.data);
+    if (sp.code != 0) {
+      throw sp.message;
+    }
+    ref.invalidateSelf();
+  }
+
+  Future<void> add(NotifierData n) async {
+    final dio = APIs.getDio();
+    final resp = await dio.post(APIs.notifierAddUrl, data: n.toJson());
+    final sp = ServerResponse.fromJson(resp.data);
+    if (sp.code != 0) {
+      throw sp.message;
+    }
+    ref.invalidateSelf();
+  }
+}