prasule/lib/views/initialization_screen.dart

// SPDX-FileCopyrightText: (C) 2024 Matyáš Caras
//
// SPDX-License-Identifier: AGPL-3.0-only

import 'package:flutter/material.dart';
import 'package:path_provider/path_provider.dart';
import 'package:prasule/api/wallet_manager.dart';
import 'package:prasule/pw/platformroute.dart';
import 'package:prasule/views/home.dart';
import 'package:prasule/views/setup.dart';

/// Intermediate screen used to initialize variables relying on context
class InitializationScreen extends StatefulWidget {
  /// Intermediate screen used to initialize variables relying on context
  const InitializationScreen({super.key});

  @override
  State<InitializationScreen> createState() => _InitializationScreenState();
}

class _InitializationScreenState extends State<InitializationScreen> {
  @override
  void initState() {
    super.initState();
    getApplicationDocumentsDirectory().then((v) {
      WalletManager.walletPath = "${v.path}/wallets";
      if (!mounted) return;
      final wallets = WalletManager.listWallets();
      if (wallets.isEmpty && mounted) {
        Navigator.of(context)
            .pushReplacement(platformRoute((c) => const SetupView()));
        return;
      }
      WalletManager.selectedWallet = wallets.first;
      Navigator.of(context)
          .pushReplacement(platformRoute((c) => const HomeView()));
    });
  }

  @override
  Widget build(BuildContext context) {
    return const Scaffold(
      body: Align(
        child: CircularProgressIndicator(),
      ),
    );
  }
}