v2

lib/cache/image_cache.dart

@@ -0,0 +1,30 @@
+// ignore_for_file: implementation_imports
+
+import 'package:flutter_cache_manager/flutter_cache_manager.dart';
+import 'package:flutter_cache_manager/src/storage/file_system/file_system_io.dart';
+import 'package:http/http.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+import '../http/client.dart';
+
+part 'image_cache.g.dart';
+
+CacheManager _openImageCache(BaseClient httpClient) {
+  const key = 'images';
+  return CacheManager(
+    Config(
+      key,
+      stalePeriod: const Duration(days: 2147483647),
+      maxNrOfCacheObjects: 2147483647,
+      repo: JsonCacheInfoRepository(databaseName: key),
+      fileSystem: IOFileSystem(key),
+      fileService: HttpFileService(httpClient: httpClient),
+    ),
+  );
+}
+
+@Riverpod(keepAlive: true)
+CacheManager imageCache(ImageCacheRef ref) {
+  final http = ref.watch(httpClientProvider);
+  return _openImageCache(http);
+}