sync initial

app/lib/features/sync/domain/entities/sync_repository_state.dart

@@ -0,0 +1,34 @@
+import 'package:copy_with_extension/copy_with_extension.dart';
+import 'package:fast_equatable/fast_equatable.dart';
+import 'package:flutter_mozilla_components/flutter_mozilla_components.dart';
+
+part 'sync_repository_state.g.dart';
+
+enum SyncEvent {
+  started,
+  completed,
+  error;
+}
+
+@CopyWith()
+class SyncRepositoryState with FastEquatable {
+  final SyncAccountInfo account;
+  final List<SyncDeviceTabs> remoteTabs;
+  final List<SyncDevice> devices;
+  final String? deviceName;
+  final SyncEvent? lastSyncEvent;
+  final String? lastSyncError;
+
+  SyncRepositoryState({
+    required this.account,
+    this.remoteTabs = const <SyncDeviceTabs>[],
+    this.devices = const <SyncDevice>[],
+    this.deviceName,
+    this.lastSyncEvent,
+    this.lastSyncError,
+  });
+
+  @override
+  List<Object?> get hashParameters =>
+      [account, remoteTabs, devices, deviceName, lastSyncEvent, lastSyncError];
+}

app/lib/features/sync/domain/entities/sync_repository_state.g.dart

@@ -0,0 +1,122 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'sync_repository_state.dart';
+
+// **************************************************************************
+// CopyWithGenerator
+// **************************************************************************
+
+abstract class _$SyncRepositoryStateCWProxy {
+  SyncRepositoryState account(SyncAccountInfo account);
+
+  SyncRepositoryState remoteTabs(List<SyncDeviceTabs> remoteTabs);
+
+  SyncRepositoryState devices(List<SyncDevice> devices);
+
+  SyncRepositoryState deviceName(String? deviceName);
+
+  SyncRepositoryState lastSyncEvent(SyncEvent? lastSyncEvent);
+
+  SyncRepositoryState lastSyncError(String? lastSyncError);
+
+  /// Creates a new instance with the provided field values.
+  /// Passing `null` to a nullable field nullifies it, while `null` for a non-nullable field is ignored. To update a single field use `SyncRepositoryState(...).copyWith.fieldName(value)`.
+  ///
+  /// Example:
+  /// ```dart
+  /// SyncRepositoryState(...).copyWith(id: 12, name: "My name")
+  /// ```
+  SyncRepositoryState call({
+    SyncAccountInfo account,
+    List<SyncDeviceTabs> remoteTabs,
+    List<SyncDevice> devices,
+    String? deviceName,
+    SyncEvent? lastSyncEvent,
+    String? lastSyncError,
+  });
+}
+
+/// Callable proxy for `copyWith` functionality.
+/// Use as `instanceOfSyncRepositoryState.copyWith(...)` or call `instanceOfSyncRepositoryState.copyWith.fieldName(value)` for a single field.
+class _$SyncRepositoryStateCWProxyImpl implements _$SyncRepositoryStateCWProxy {
+  const _$SyncRepositoryStateCWProxyImpl(this._value);
+
+  final SyncRepositoryState _value;
+
+  @override
+  SyncRepositoryState account(SyncAccountInfo account) =>
+      call(account: account);
+
+  @override
+  SyncRepositoryState remoteTabs(List<SyncDeviceTabs> remoteTabs) =>
+      call(remoteTabs: remoteTabs);
+
+  @override
+  SyncRepositoryState devices(List<SyncDevice> devices) =>
+      call(devices: devices);
+
+  @override
+  SyncRepositoryState deviceName(String? deviceName) =>
+      call(deviceName: deviceName);
+
+  @override
+  SyncRepositoryState lastSyncEvent(SyncEvent? lastSyncEvent) =>
+      call(lastSyncEvent: lastSyncEvent);
+
+  @override
+  SyncRepositoryState lastSyncError(String? lastSyncError) =>
+      call(lastSyncError: lastSyncError);
+
+  @override
+  /// Creates a new instance with the provided field values.
+  /// Passing `null` to a nullable field nullifies it, while `null` for a non-nullable field is ignored. To update a single field use `SyncRepositoryState(...).copyWith.fieldName(value)`.
+  ///
+  /// Example:
+  /// ```dart
+  /// SyncRepositoryState(...).copyWith(id: 12, name: "My name")
+  /// ```
+  SyncRepositoryState call({
+    Object? account = const $CopyWithPlaceholder(),
+    Object? remoteTabs = const $CopyWithPlaceholder(),
+    Object? devices = const $CopyWithPlaceholder(),
+    Object? deviceName = const $CopyWithPlaceholder(),
+    Object? lastSyncEvent = const $CopyWithPlaceholder(),
+    Object? lastSyncError = const $CopyWithPlaceholder(),
+  }) {
+    return SyncRepositoryState(
+      account: account == const $CopyWithPlaceholder() || account == null
+          ? _value.account
+          // ignore: cast_nullable_to_non_nullable
+          : account as SyncAccountInfo,
+      remoteTabs:
+          remoteTabs == const $CopyWithPlaceholder() || remoteTabs == null
+          ? _value.remoteTabs
+          // ignore: cast_nullable_to_non_nullable
+          : remoteTabs as List<SyncDeviceTabs>,
+      devices: devices == const $CopyWithPlaceholder() || devices == null
+          ? _value.devices
+          // ignore: cast_nullable_to_non_nullable
+          : devices as List<SyncDevice>,
+      deviceName: deviceName == const $CopyWithPlaceholder()
+          ? _value.deviceName
+          // ignore: cast_nullable_to_non_nullable
+          : deviceName as String?,
+      lastSyncEvent: lastSyncEvent == const $CopyWithPlaceholder()
+          ? _value.lastSyncEvent
+          // ignore: cast_nullable_to_non_nullable
+          : lastSyncEvent as SyncEvent?,
+      lastSyncError: lastSyncError == const $CopyWithPlaceholder()
+          ? _value.lastSyncError
+          // ignore: cast_nullable_to_non_nullable
+          : lastSyncError as String?,
+    );
+  }
+}
+
+extension $SyncRepositoryStateCopyWith on SyncRepositoryState {
+  /// Returns a callable class used to build a new instance with modified fields.
+  /// Example: `instanceOfSyncRepositoryState.copyWith(...)` or `instanceOfSyncRepositoryState.copyWith.fieldName(...)`.
+  // ignore: library_private_types_in_public_api
+  _$SyncRepositoryStateCWProxy get copyWith =>
+      _$SyncRepositoryStateCWProxyImpl(this);
+}

app/lib/features/sync/domain/entities/synced_tab_item.dart

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+import 'package:fast_equatable/fast_equatable.dart';
+import 'package:flutter_mozilla_components/flutter_mozilla_components.dart';
+
+class SyncedTabItem with FastEquatable {
+  final String deviceId;
+  final String deviceName;
+  final SyncRemoteTab tab;
+
+  SyncedTabItem({
+    required this.deviceId,
+    required this.deviceName,
+    required this.tab,
+  });
+
+  @override
+  List<Object?> get hashParameters => [deviceId, deviceName, tab];
+}