refactor(mobile): services and providers (#9232)

* refactor(mobile): services and provider

* providers

mobile/lib/providers/asset_viewer/asset_stack.provider.g.dart

@@ -0,0 +1,158 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'asset_stack.provider.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+String _$assetStackIndexHash() => r'0f2df55e929767c8c698bd432b5e6e351d000a16';
+
+/// Copied from Dart SDK
+class _SystemHash {
+  _SystemHash._();
+
+  static int combine(int hash, int value) {
+    // ignore: parameter_assignments
+    hash = 0x1fffffff & (hash + value);
+    // ignore: parameter_assignments
+    hash = 0x1fffffff & (hash + ((0x0007ffff & hash) << 10));
+    return hash ^ (hash >> 6);
+  }
+
+  static int finish(int hash) {
+    // ignore: parameter_assignments
+    hash = 0x1fffffff & (hash + ((0x03ffffff & hash) << 3));
+    // ignore: parameter_assignments
+    hash = hash ^ (hash >> 11);
+    return 0x1fffffff & (hash + ((0x00003fff & hash) << 15));
+  }
+}
+
+/// See also [assetStackIndex].
+@ProviderFor(assetStackIndex)
+const assetStackIndexProvider = AssetStackIndexFamily();
+
+/// See also [assetStackIndex].
+class AssetStackIndexFamily extends Family<int> {
+  /// See also [assetStackIndex].
+  const AssetStackIndexFamily();
+
+  /// See also [assetStackIndex].
+  AssetStackIndexProvider call(
+    Asset asset,
+  ) {
+    return AssetStackIndexProvider(
+      asset,
+    );
+  }
+
+  @override
+  AssetStackIndexProvider getProviderOverride(
+    covariant AssetStackIndexProvider provider,
+  ) {
+    return call(
+      provider.asset,
+    );
+  }
+
+  static const Iterable<ProviderOrFamily>? _dependencies = null;
+
+  @override
+  Iterable<ProviderOrFamily>? get dependencies => _dependencies;
+
+  static const Iterable<ProviderOrFamily>? _allTransitiveDependencies = null;
+
+  @override
+  Iterable<ProviderOrFamily>? get allTransitiveDependencies =>
+      _allTransitiveDependencies;
+
+  @override
+  String? get name => r'assetStackIndexProvider';
+}
+
+/// See also [assetStackIndex].
+class AssetStackIndexProvider extends AutoDisposeProvider<int> {
+  /// See also [assetStackIndex].
+  AssetStackIndexProvider(
+    Asset asset,
+  ) : this._internal(
+          (ref) => assetStackIndex(
+            ref as AssetStackIndexRef,
+            asset,
+          ),
+          from: assetStackIndexProvider,
+          name: r'assetStackIndexProvider',
+          debugGetCreateSourceHash:
+              const bool.fromEnvironment('dart.vm.product')
+                  ? null
+                  : _$assetStackIndexHash,
+          dependencies: AssetStackIndexFamily._dependencies,
+          allTransitiveDependencies:
+              AssetStackIndexFamily._allTransitiveDependencies,
+          asset: asset,
+        );
+
+  AssetStackIndexProvider._internal(
+    super._createNotifier, {
+    required super.name,
+    required super.dependencies,
+    required super.allTransitiveDependencies,
+    required super.debugGetCreateSourceHash,
+    required super.from,
+    required this.asset,
+  }) : super.internal();
+
+  final Asset asset;
+
+  @override
+  Override overrideWith(
+    int Function(AssetStackIndexRef provider) create,
+  ) {
+    return ProviderOverride(
+      origin: this,
+      override: AssetStackIndexProvider._internal(
+        (ref) => create(ref as AssetStackIndexRef),
+        from: from,
+        name: null,
+        dependencies: null,
+        allTransitiveDependencies: null,
+        debugGetCreateSourceHash: null,
+        asset: asset,
+      ),
+    );
+  }
+
+  @override
+  AutoDisposeProviderElement<int> createElement() {
+    return _AssetStackIndexProviderElement(this);
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return other is AssetStackIndexProvider && other.asset == asset;
+  }
+
+  @override
+  int get hashCode {
+    var hash = _SystemHash.combine(0, runtimeType.hashCode);
+    hash = _SystemHash.combine(hash, asset.hashCode);
+
+    return _SystemHash.finish(hash);
+  }
+}
+
+mixin AssetStackIndexRef on AutoDisposeProviderRef<int> {
+  /// The parameter `asset` of this provider.
+  Asset get asset;
+}
+
+class _AssetStackIndexProviderElement extends AutoDisposeProviderElement<int>
+    with AssetStackIndexRef {
+  _AssetStackIndexProviderElement(super.provider);
+
+  @override
+  Asset get asset => (origin as AssetStackIndexProvider).asset;
+}
+// ignore_for_file: type=lint
+// ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member