Minor fixes, so I can leave for another 2 months

lib/api/spotify.dart

@@ -1,5 +1,6 @@
 import 'package:freezer/api/deezer.dart';
 import 'package:freezer/api/importer.dart';
+import 'package:freezer/settings.dart';
 import 'package:html/parser.dart';
 import 'package:html/dom.dart' as dom;
 import 'package:http/http.dart' as http;
@@ -141,6 +142,24 @@ class SpotifyAPIWrapper {
   SpotifyApi spotify;
   User me;
 
+  //Try authorize with saved credentials
+  Future<bool> trySaved() async {
+    print(settings.spotifyCredentials);
+    if (settings.spotifyClientId == null || settings.spotifyClientSecret == null || settings.spotifyCredentials == null) return false;
+    final credentials = SpotifyApiCredentials(
+      settings.spotifyClientId,
+      settings.spotifyClientSecret,
+      accessToken: settings.spotifyCredentials.accessToken,
+      refreshToken: settings.spotifyCredentials.refreshToken,
+      scopes: settings.spotifyCredentials.scopes,
+      expiration: settings.spotifyCredentials.expiration
+    );
+    spotify = SpotifyApi(credentials);
+    me = await spotify.me.get();
+    await _save();
+    return true;
+  }
+
   Future authorize(String clientId, String clientSecret) async {
     //Spotify
     SpotifyApiCredentials credentials = SpotifyApiCredentials(clientId, clientSecret);
@@ -171,6 +190,24 @@ class SpotifyAPIWrapper {
     //Create spotify
     spotify = SpotifyApi.fromAuthCodeGrant(grant, responseUri);
     me = await spotify.me.get();
+
+    //Save
+    await _save();
+  }
+
+  Future _save() async {
+    //Save credentials
+    final spotifyCredentials = await spotify.getCredentials();
+    final saveCredentials = SpotifyCredentialsSave(
+        accessToken: spotifyCredentials.accessToken,
+        refreshToken: spotifyCredentials.refreshToken,
+        scopes: spotifyCredentials.scopes,
+        expiration: spotifyCredentials.expiration
+    );
+    settings.spotifyClientSecret = spotifyCredentials.clientId;
+    settings.spotifyClientSecret = spotifyCredentials.clientSecret;
+    settings.spotifyCredentials = saveCredentials;
+    await settings.save();
   }
 
   //Cancel authorization

lib/main.dart

@@ -372,7 +372,7 @@ class _MainScreenState extends State<MainScreen> with SingleTickerProviderStateM
 
                             //Fix statusbar
                             SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
-                                statusBarColor: Colors.transparent
+                              statusBarColor: Colors.transparent,
                             ));
                           },
                           selectedItemColor: Theme.of(context).primaryColor,

lib/settings.dart

@@ -132,6 +132,8 @@ class Settings {
   String spotifyClientId;
   @JsonKey(defaultValue: null)
   String spotifyClientSecret;
+  @JsonKey(defaultValue: null)
+  SpotifyCredentialsSave spotifyCredentials;
 
 
   Settings({this.downloadPath, this.arl});
@@ -238,18 +240,18 @@ class Settings {
   static const deezerBottom = Color(0xFF1b1714);
   TextTheme get _textTheme => (font == 'Deezer')
       ? null
-      : GoogleFonts.getTextTheme(font, this.isDark ? ThemeData.dark().textTheme : ThemeData.light().textTheme);
+      : GoogleFonts.getTextTheme(font, isDark ? ThemeData.dark().textTheme : ThemeData.light().textTheme);
   String get _fontFamily => (font == 'Deezer') ? 'MabryPro' : null;
 
   //Overrides for the non-deprecated buttons to look like the old ones
-  static final outlinedButtonTheme = OutlinedButtonThemeData(
+  OutlinedButtonThemeData get outlinedButtonTheme => OutlinedButtonThemeData(
     style: ButtonStyle(
-      foregroundColor: MaterialStateProperty.all(Colors.white),
+      foregroundColor: MaterialStateProperty.all(isDark ? Colors.white : Colors.black),
     )
   );
-  static final textButtonTheme = TextButtonThemeData(
+  TextButtonThemeData get textButtonTheme => TextButtonThemeData(
     style: ButtonStyle(
-      foregroundColor: MaterialStateProperty.all(Colors.white),
+      foregroundColor: MaterialStateProperty.all(isDark ? Colors.white : Colors.black),
     )
   );
 
@@ -336,3 +338,17 @@ enum Themes {
   Deezer,
   Black
 }
+
+@JsonSerializable()
+class SpotifyCredentialsSave {
+  String accessToken;
+  String refreshToken;
+  List<String> scopes;
+  DateTime expiration;
+
+  SpotifyCredentialsSave({this.accessToken, this.refreshToken, this.scopes, this.expiration});
+
+  //JSON
+  factory SpotifyCredentialsSave.fromJson(Map<String, dynamic> json) => _$SpotifyCredentialsSaveFromJson(json);
+  Map<String, dynamic> toJson() => _$SpotifyCredentialsSaveToJson(this);
+}

lib/settings.g.dart

@@ -78,7 +78,11 @@ Settings _$SettingsFromJson(Map<String, dynamic> json) {
     ..lastFMUsername = json['lastFMUsername'] as String
     ..lastFMPassword = json['lastFMPassword'] as String
     ..spotifyClientId = json['spotifyClientId'] as String
-    ..spotifyClientSecret = json['spotifyClientSecret'] as String;
+    ..spotifyClientSecret = json['spotifyClientSecret'] as String
+    ..spotifyCredentials = json['spotifyCredentials'] == null
+        ? null
+        : SpotifyCredentialsSave.fromJson(
+            json['spotifyCredentials'] as Map<String, dynamic>);
 }
 
 Map<String, dynamic> _$SettingsToJson(Settings instance) => <String, dynamic>{
@@ -123,6 +127,7 @@ Map<String, dynamic> _$SettingsToJson(Settings instance) => <String, dynamic>{
       'lastFMPassword': instance.lastFMPassword,
       'spotifyClientId': instance.spotifyClientId,
       'spotifyClientSecret': instance.spotifyClientSecret,
+      'spotifyCredentials': instance.spotifyCredentials,
     };
 
 T _$enumDecode<T>(
@@ -170,3 +175,24 @@ const _$ThemesEnumMap = {
   Themes.Deezer: 'Deezer',
   Themes.Black: 'Black',
 };
+
+SpotifyCredentialsSave _$SpotifyCredentialsSaveFromJson(
+    Map<String, dynamic> json) {
+  return SpotifyCredentialsSave(
+    accessToken: json['accessToken'] as String,
+    refreshToken: json['refreshToken'] as String,
+    scopes: (json['scopes'] as List)?.map((e) => e as String)?.toList(),
+    expiration: json['expiration'] == null
+        ? null
+        : DateTime.parse(json['expiration'] as String),
+  );
+}
+
+Map<String, dynamic> _$SpotifyCredentialsSaveToJson(
+        SpotifyCredentialsSave instance) =>
+    <String, dynamic>{
+      'accessToken': instance.accessToken,
+      'refreshToken': instance.refreshToken,
+      'scopes': instance.scopes,
+      'expiration': instance.expiration?.toIso8601String(),
+    };

lib/ui/importer_screen.dart

@@ -326,6 +326,18 @@ class _SpotifyImporterV2State extends State<SpotifyImporterV2> {
   void initState() {
     _clientId = settings.spotifyClientId;
     _clientSecret = settings.spotifyClientSecret;
+
+    //Try saved
+    spotify = SpotifyAPIWrapper();
+    spotify.trySaved().then((r) {
+      if (r) {
+        Navigator.of(context).pushReplacement(MaterialPageRoute(
+          builder: (context) => SpotifyImporterV2Main(spotify)
+        ));
+      }
+    });
+
+
     super.initState();
   }
 

pubspec.yaml

@@ -15,7 +15,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.6.10+1
+version: 0.6.11+1
 
 environment:
   sdk: ">=2.8.0 <3.0.0"