import 'dart:io';

import 'package:tangocard_reader/models/router_args.dart';
import 'package:tangocard_reader/screens/flashcard.dart';
import 'package:tangocard_reader/screens/home.dart';
import 'package:tangocard_reader/screens/tango_list.dart';
import 'package:flutter/material.dart';

class PageRouter {
  static Route<dynamic> generateRoute(RouteSettings settings) {
    final args = settings.arguments;

    switch (settings.name) {
      case '/':
        return MaterialPageRoute(builder: (_) => const Home());

      case '/tangolist':
        final file = args as File;
        return MaterialPageRoute(builder: (_) => TangoList(file: file));

      case '/benkyou':
        final benkyouArgs = args as BenkyouArgs;
        return MaterialPageRoute(
          builder: (_) => FlashcardView(
            cards: benkyouArgs.cards,
            index: benkyouArgs.index,
          ),
        );

      default:
        return MaterialPageRoute(
            builder: (_) => const Text("ERROR: this route does not exist"));
    }
  }
}