import 'package:flutter/material.dart';

import '../models/incoming_question.dart';
import 'spelling_question_tile.dart';
import 'swipe_question_tile.dart';

/// Routes an [IncomingQuestion] to the correct presentation widget.
class QuestionPresentationRouter extends StatelessWidget {
  const QuestionPresentationRouter({
    super.key,
    required this.question,
    required this.onAnswer,
    required this.onDefer,
    this.onAnswerText,
    this.onPrepared,
    this.busy = false,
  });

  final IncomingQuestion question;
  final Future<void> Function(num answer) onAnswer;
  final Future<void> Function(String answerText)? onAnswerText;
  final ValueChanged<IncomingQuestion>? onPrepared;
  final Future<void> Function() onDefer;
  final bool busy;

  @override
  Widget build(BuildContext context) {
    if (question.usesSpellingWordTile) {
      return SpellingQuestionTile(
        key: ValueKey<String>(question.id),
        questionId: question.id,
        questionText: question.text,
        spokenWord: question.spokenWord,
        audioTitle: question.audioTitle,
        canonicalWord: question.canonicalWord,
        needsPrepare: question.needsPrepare,
        busy: busy,
        onSubmitAnswer: onAnswerText ?? (_) async {},
        onPrepared: onPrepared,
        onDefer: onDefer,
      );
    }

    return SwipeQuestionTile(
      key: ValueKey<String>(question.id),
      questionId: question.id,
      busy: busy,
      onSwipeRight: onAnswer,
      onSwipeLeft: onDefer,
    );
  }
}