login feature

ui/lib/providers/APIs.dart

@@ -1,4 +1,8 @@
+import 'package:dio/dio.dart';
 import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
 class APIs {
   static final _baseUrl = baseUrl();
@@ -14,16 +18,50 @@ class APIs {
   static final addDownloadClientUrl = "$_baseUrl/api/v1/downloader/add";
   static final delDownloadClientUrl = "$_baseUrl/api/v1/downloader/del/";
   static final storageUrl = "$_baseUrl/api/v1/storage/";
+  static final loginUrl = "$_baseUrl/api/login";
+  static final loginSettingUrl = "$_baseUrl/api/v1/setting/auth";
 
   static const tmdbImgBaseUrl = "https://image.tmdb.org/t/p/w500/";
 
   static const tmdbApiKey = "tmdb_api_key";
   static const downloadDirKey = "download_dir";
 
+  static final GlobalKey<NavigatorState> navigatorKey =
+      GlobalKey<NavigatorState>();
+
   static String baseUrl() {
     if (kReleaseMode) {
       return "";
     }
     return "http://127.0.0.1:8080";
   }
+
+  static Dio? dio1;
+
+  static Future<Dio> getDio() async {
+    if (dio1 != null) {
+      return dio1!;
+    }
+    final SharedPreferences prefs = await SharedPreferences.getInstance();
+    var token = prefs.getString("token");
+    var dio = Dio();
+    dio.interceptors.add(InterceptorsWrapper(
+      onRequest: (options, handler) {
+        options.headers['Authorization'] = "Bearer $token";
+        return handler.next(options);
+      },
+      onError: (error, handler) {
+        if (error.response?.statusCode != null &&
+            error.response?.statusCode! == 403) {
+          final context = navigatorKey.currentContext;
+          if (context != null) {
+            context.go('/login');
+          }
+        }
+        return handler.next(error);
+      },
+    ));
+    dio1 = dio;
+    return dio;
+  }
 }

ui/lib/providers/login.dart

@@ -0,0 +1,61 @@
+import 'dart:async';
+
+import 'package:dio/dio.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:ui/providers/APIs.dart';
+import 'package:ui/providers/server_response.dart';
+
+var authSettingProvider =
+    AsyncNotifierProvider.autoDispose<AuthSettingData, AuthSetting>(
+        AuthSettingData.new);
+
+class AuthSettingData extends AutoDisposeAsyncNotifier<AuthSetting> {
+  @override
+  FutureOr<AuthSetting> build() async {
+    final dio = await APIs.getDio();
+    var resp = await dio.get(APIs.loginSettingUrl);
+    var sp = ServerResponse.fromJson(resp.data);
+    if (sp.code != 0) {
+      throw sp.message;
+    }
+    var as = AuthSetting.fromJson(sp.data);
+    return as;
+  }
+
+  Future<void> updateAuthSetting(
+      bool enable, String user, String password) async {
+    final dio = await APIs.getDio();
+    var resp = await dio.post(APIs.loginSettingUrl,
+        data: {"enable": enable, "user": user, "password": password});
+    var sp = ServerResponse.fromJson(resp.data);
+    if (sp.code != 0) {
+      throw sp.message;
+    }
+    ref.invalidateSelf();
+  }
+
+  Future<void> login(String user, String password) async {
+    var resp = await Dio()
+        .post(APIs.loginUrl, data: {"user": user, "password": password});
+
+    var sp = ServerResponse.fromJson(resp.data);
+
+    if (sp.code != 0) {
+      throw sp.message;
+    }
+    final SharedPreferences prefs = await SharedPreferences.getInstance();
+    prefs.setString("token", sp.data["token"]);
+  }
+}
+
+class AuthSetting {
+  bool enable;
+  String user;
+
+  AuthSetting({required this.enable, required this.user});
+
+  factory AuthSetting.fromJson(Map<String, dynamic> json) {
+    return AuthSetting(enable: json["enable"], user: json["user"]);
+  }
+}

ui/lib/providers/series_details.dart

@@ -12,7 +12,8 @@ class SeriesDetailData
     extends AutoDisposeFamilyAsyncNotifier<SeriesDetails, String> {
   @override
   FutureOr<SeriesDetails> build(String arg) async {
-    var resp = await Dio().get("${APIs.seriesDetailUrl}$arg");
+    final dio = await APIs.getDio();
+    var resp = await dio.get("${APIs.seriesDetailUrl}$arg");
     var rsp = ServerResponse.fromJson(resp.data);
     if (rsp.code != 0) {
       throw rsp.message;
@@ -22,7 +23,8 @@ class SeriesDetailData
 
   Future<String> searchAndDownload(
       String seriesId, int seasonNum, int episodeNum) async {
-    var resp = await Dio().post(APIs.searchAndDownloadUrl, data: {
+        final dio = await APIs.getDio();
+    var resp = await dio.post(APIs.searchAndDownloadUrl, data: {
       "id": int.parse(seriesId),
       "season": seasonNum,
       "episode": episodeNum,

ui/lib/providers/settings.dart

@@ -22,11 +22,11 @@ var storageSettingProvider =
         StorageSettingData.new);
 
 class EditSettingData extends FamilyAsyncNotifier<String, String> {
-  final dio = Dio();
   String? key;
 
   @override
   FutureOr<String> build(String arg) async {
+    final dio = await APIs.getDio();
     key = arg;
     var resp = await dio.get(APIs.settingsUrl, queryParameters: {"key": arg});
     var rrr = ServerResponse.fromJson(resp.data);
@@ -40,6 +40,7 @@ class EditSettingData extends FamilyAsyncNotifier<String, String> {
   }
 
   Future<void> updateSettings(String v) async {
+    final dio = await APIs.getDio();
     var resp = await dio.post(APIs.settingsUrl, data: {
       "key": key,
       "value": v,
@@ -53,10 +54,9 @@ class EditSettingData extends FamilyAsyncNotifier<String, String> {
 }
 
 class IndexerSetting extends AsyncNotifier<List<Indexer>> {
-  final dio = Dio();
-
   @override
   FutureOr<List<Indexer>> build() async {
+    final dio = await APIs.getDio();
     var resp = await dio.get(APIs.allIndexersUrl);
     var sp = ServerResponse.fromJson(resp.data);
     if (sp.code != 0) {
@@ -75,6 +75,7 @@ class IndexerSetting extends AsyncNotifier<List<Indexer>> {
         isBlank(indexer.apiKey)) {
       return;
     }
+    final dio = await APIs.getDio();
     var resp = await dio.post(APIs.addIndexerUrl, data: indexer.toJson());
     var sp = ServerResponse.fromJson(resp.data);
     if (sp.code != 0) {
@@ -84,6 +85,7 @@ class IndexerSetting extends AsyncNotifier<List<Indexer>> {
   }
 
   Future<void> deleteIndexer(int id) async {
+    final dio = await APIs.getDio();
     var resp = await dio.delete("${APIs.delIndexerUrl}$id");
     var sp = ServerResponse.fromJson(resp.data);
     if (sp.code != 0) {
@@ -117,10 +119,9 @@ class Indexer {
 }
 
 class DownloadClientSetting extends AsyncNotifier<List<DownloadClient>> {
-  final dio = Dio();
-
   @override
   FutureOr<List<DownloadClient>> build() async {
+    final dio = await APIs.getDio();
     var resp = await dio.get(APIs.allDownloadClientsUrl);
     var sp = ServerResponse.fromJson(resp.data);
     if (sp.code != 0) {
@@ -137,7 +138,7 @@ class DownloadClientSetting extends AsyncNotifier<List<DownloadClient>> {
     if (name.isEmpty || url.isEmpty) {
       return;
     }
-    var dio = Dio();
+    final dio = await APIs.getDio();
     var resp = await dio.post(APIs.addDownloadClientUrl, data: {
       "name": name,
       "url": url,
@@ -150,7 +151,7 @@ class DownloadClientSetting extends AsyncNotifier<List<DownloadClient>> {
   }
 
   Future<void> deleteDownloadClients(int id) async {
-    var dio = Dio();
+    final dio = await APIs.getDio();
     var resp = await dio.delete("${APIs.delDownloadClientUrl}$id");
     var sp = ServerResponse.fromJson(resp.data);
     if (sp.code != 0) {
@@ -202,9 +203,10 @@ class DownloadClient {
 }
 
 class StorageSettingData extends AsyncNotifier<List<Storage>> {
-  final dio = Dio();
+  
   @override
   FutureOr<List<Storage>> build() async {
+    final dio = await APIs.getDio();
     var resp = await dio.get(APIs.storageUrl);
     var sp = ServerResponse.fromJson(resp.data);
     if (sp.code != 0) {
@@ -219,6 +221,7 @@ class StorageSettingData extends AsyncNotifier<List<Storage>> {
   }
 
   Future<void> deleteStorage(int id) async {
+    final dio = await APIs.getDio();
     var resp = await dio.delete("${APIs.storageUrl}$id");
     var sp = ServerResponse.fromJson(resp.data);
     if (sp.code != 0) {
@@ -228,6 +231,7 @@ class StorageSettingData extends AsyncNotifier<List<Storage>> {
   }
 
   Future<void> addStorage(Storage s) async {
+    final dio = await APIs.getDio();
     var resp = await dio.post(APIs.storageUrl, data: s.toJson());
     var sp = ServerResponse.fromJson(resp.data);
     if (sp.code != 0) {

ui/lib/providers/welcome_data.dart

@@ -6,7 +6,8 @@ import 'package:ui/providers/APIs.dart';
 import 'package:ui/providers/server_response.dart';
 
 final welcomePageDataProvider = FutureProvider((ref) async {
-  var resp = await Dio().get(APIs.watchlistUrl);
+  final dio = await APIs.getDio();
+  var resp = await dio.get(APIs.watchlistUrl);
   var sp = ServerResponse.fromJson(resp.data);
   List<TvSeries> favList = List.empty(growable: true);
   for (var item in sp.data as List) {
@@ -39,7 +40,7 @@ class SearchPageData extends AutoDisposeAsyncNotifier<List<SearchResult>> {
   }
 
   void queryResults(String q) async {
-    final dio = Dio();
+    final dio = await APIs.getDio();
     var resp = await dio.get(APIs.searchUrl, queryParameters: {"query": q});
     //var dy = jsonDecode(resp.data.toString());