added theme sharing to providers and api

filcnaplo_premium/lib/providers/share_provider.dart

@@ -0,0 +1,43 @@
+import 'package:filcnaplo/api/client.dart';
+import 'package:filcnaplo/api/providers/user_provider.dart';
+import 'package:filcnaplo/models/settings.dart';
+import 'package:filcnaplo/models/shared_theme.dart';
+// import 'package:filcnaplo/models/shared_theme.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:provider/provider.dart';
+import 'package:uuid/uuid.dart';
+
+class ShareProvider extends ChangeNotifier {
+  final UserProvider _user;
+
+  ShareProvider({
+    required UserProvider user,
+  }) : _user = user;
+
+  // Future<void> shareTheme({required SharedTheme theme}) async {
+
+  // }
+  Future<void> shareCurrentTheme(BuildContext context,
+      {bool isPublic = false, bool shareNick = true}) async {
+    final SettingsProvider settings = Provider.of<SettingsProvider>(context);
+
+    Map themeJson = {
+      'public_id': const Uuid().v4(),
+      'is_public': isPublic,
+      'nickname': shareNick ? _user.nickname : 'Anonymous',
+      'background_color': (settings.customBackgroundColor ??
+              SettingsProvider.defaultSettings().customBackgroundColor)
+          ?.value,
+      'panels_color': (settings.customHighlightColor ??
+              SettingsProvider.defaultSettings().customHighlightColor)
+          ?.value,
+      'accent_color': (settings.customAccentColor ??
+              SettingsProvider.defaultSettings().customAccentColor)
+          ?.value,
+    };
+
+    SharedTheme theme = SharedTheme.fromJson(themeJson);
+
+    FilcAPI.addSharedTheme(theme);
+  }
+}