import 'package:flutter/material.dart';
import 'package:tools/def.dart';
import 'package:tools/models/device.dart';
import 'package:tools/models/post_install_options.dart';

class ReviewInstallView extends StatelessWidget {
  const ReviewInstallView({
    super.key,
    required this.network,
    required this.prefix,
    required this.selectedImage,
    required this.scriptDestination,
    required this.localScriptPath,
    required this.remoteScriptUrl,
    required this.rebootAfterInstall,
    required this.postInstallOptionsByDevice,
    required this.selectedDevices,
    required this.onStartInstall,
  });

  final String network;
  final int prefix;
  final String selectedImage;
  final ScriptDestination scriptDestination;
  final String localScriptPath;
  final String remoteScriptUrl;
  final bool rebootAfterInstall;
  final Map<String, PostInstallOptions> postInstallOptionsByDevice;
  final List<Device> selectedDevices;
  final VoidCallback onStartInstall;

  String get _scriptSource {
    return switch (scriptDestination) {
      ScriptDestination.self => 'Встроенный скрипт',
      ScriptDestination.local => localScriptPath,
      ScriptDestination.remote => remoteScriptUrl,
    };
  }

  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Text(
          'Проверьте параметры перед запуском',
          style: Theme.of(context).textTheme.titleMedium,
        ),
        const SizedBox(height: 12),
        Expanded(
          child: ListView(
            children: [
              ListTile(
                title: const Text('Сеть'),
                subtitle: Text('$network/$prefix'),
              ),
              ListTile(
                title: const Text('Образ'),
                subtitle: Text(selectedImage),
              ),
              ListTile(
                title: const Text('Источник скрипта'),
                subtitle: Text(
                  _scriptSource.isEmpty ? 'Не указан' : _scriptSource,
                ),
              ),
              ListTile(
                title: const Text('Перезагрузка после установки'),
                subtitle: Text(rebootAfterInstall ? 'Да' : 'Нет'),
              ),
              ListTile(
                title: const Text('Пост-установка'),
                subtitle: Text(
                  'Настройки заданы для ${selectedDevices.length} устройств',
                ),
              ),
              ListTile(
                title: const Text('Выбранные устройства'),
                subtitle: Text('${selectedDevices.length} шт.'),
              ),
              const Divider(),
              ...selectedDevices.map(
                (device) => ListTile(
                  dense: true,
                  title: Text(device.address),
                  subtitle: Text(_devicePostInstallSummary(device)),
                  trailing: device.isOrange
                      ? const Chip(label: Text('Orange Pi'))
                      : null,
                ),
              ),
            ],
          ),
        ),
        const SizedBox(height: 12),
        SizedBox(
          width: double.infinity,
          child: FilledButton.icon(
            onPressed: onStartInstall,
            icon: const Icon(Icons.play_arrow),
            label: const Text('Начать установку'),
          ),
        ),
      ],
    );
  }

  String _devicePostInstallSummary(Device device) {
    final options =
        postInstallOptionsByDevice[device.address] ??
        const PostInstallOptions();
    return 'dhcp: ${options.useDhcp ? 'on' : 'off'}, '
        '${options.useDhcp ? '' : 'network: ${options.staticNetwork}/${options.staticPrefix}, '}'
        'archive: ${options.archiveName.isEmpty ? 'not set' : options.archiveName}, '
        'device: ${options.deviceType}, '
        'root pass: ${options.changeRootPassword ? 'set' : 'skip'}, '
        'trombon pass: ${options.changeTrombonPassword ? 'set' : 'skip'}, '
        'MAC: ${device.mac.isEmpty ? 'unknown' : device.mac}';
  }
}