import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:material_symbols_icons/symbols.dart';
import 'package:ikar/backend/modules/messages.dart';
import 'package:ikar/core/protocol/packet.dart';
import 'package:ikar/frontend/widgets/attachment/bubbles/bubble_context.dart';

const reason = 'Начать диалог не получится. Возможности профиля ограничены';
const original = CachedMessage(
  id: 'synthetic',
  accountId: 1,
  chatId: 2,
  senderId: 1,
  text: 'Synthetic text',
  time: 1,
  status: 'pending',
  payload: {'elements': <Map<String, dynamic>>[]},
);

void main() {
  test(
    'server rejection survives storage without changing message content',
    () {
      final failed = original.withSendFailure(const PacketError(reason));
      final restored = CachedMessage.fromDbRow(failed.toDbRow());
      expect(restored.sendFailure, reason);
      expect(restored.text, original.text);
      expect(restored.payload?['elements'], isEmpty);
      expect(restored.copyWith(status: 'sent').sendFailure, isNull);
      expect(
        original.withSendFailure(StateError('offline')).sendFailure,
        isNull,
      );
    },
  );

  testWidgets('tapping the failed status shows the saved server reason', (
    tester,
  ) async {
    final failed = original.withSendFailure(const PacketError(reason));
    await tester.pumpWidget(
      MaterialApp(
        home: Scaffold(
          body: Builder(
            builder: (context) => Center(
              child: BubbleContext(
                context: context,
                cs: Theme.of(context).colorScheme,
                text: Colors.black,
                shape: BubbleShape.singleMiddle,
                contentType: MessageType.text,
                hasPhotoWithCaption: false,
                hasMultiplePhotosNoCaption: false,
                message: failed,
                isMe: true,
                myId: 1,
                chatType: 'DIALOG',
              ).statusIcon(),
            ),
          ),
        ),
      ),
    );
    expect(find.text(reason), findsNothing);
    await tester.tap(find.byIcon(Symbols.error));
    await tester.pump();
    expect(find.text(reason), findsOneWidget);
    await tester.pump(const Duration(seconds: 3));
    await tester.pumpAndSettle();
  });
}