// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'package:meta/meta.dart';

import '../android/android_sdk.dart';
import '../base/file_system.dart';
import '../base/logger.dart';
import '../base/os.dart';
import '../build_system/build_system.dart';
import '../commands/build_linux.dart';
import '../commands/build_macos.dart';
import '../commands/build_windows.dart';
import '../runner/flutter_command.dart';
import 'build_aar.dart';
import 'build_apk.dart';
import 'build_appbundle.dart';
import 'build_bundle.dart';
import 'build_ios.dart';
import 'build_ios_framework.dart';
import 'build_macos_framework.dart';
import 'build_web.dart';

class BuildCommand extends FlutterCommand {
  BuildCommand({
    required FileSystem fileSystem,
    required BuildSystem buildSystem,
    required OperatingSystemUtils osUtils,
    required Logger logger,
    required AndroidSdk? androidSdk,
    bool verboseHelp = false,
  }) {
    _addSubcommand(
      BuildAarCommand(
        fileSystem: fileSystem,
        androidSdk: androidSdk,
        logger: logger,
        verboseHelp: verboseHelp,
      ),
    );
    _addSubcommand(BuildApkCommand(logger: logger, verboseHelp: verboseHelp));
    _addSubcommand(BuildAppBundleCommand(logger: logger, verboseHelp: verboseHelp));
    _addSubcommand(BuildIOSCommand(logger: logger, verboseHelp: verboseHelp));
    _addSubcommand(
      BuildIOSFrameworkCommand(logger: logger, buildSystem: buildSystem, verboseHelp: verboseHelp),
    );
    _addSubcommand(
      BuildMacOSFrameworkCommand(
        logger: logger,
        buildSystem: buildSystem,
        verboseHelp: verboseHelp,
      ),
    );
    _addSubcommand(BuildIOSArchiveCommand(logger: logger, verboseHelp: verboseHelp));
    _addSubcommand(BuildBundleCommand(logger: logger, verboseHelp: verboseHelp));
    _addSubcommand(
      BuildWebCommand(fileSystem: fileSystem, logger: logger, verboseHelp: verboseHelp),
    );
    _addSubcommand(BuildMacosCommand(logger: logger, verboseHelp: verboseHelp));
    _addSubcommand(
      BuildLinuxCommand(logger: logger, operatingSystemUtils: osUtils, verboseHelp: verboseHelp),
    );
    _addSubcommand(
      BuildWindowsCommand(logger: logger, operatingSystemUtils: osUtils, verboseHelp: verboseHelp),
    );
  }

  void _addSubcommand(BuildSubCommand command) {
    if (command.supported) {
      addSubcommand(command);
    }
  }

  @override
  final String name = 'build';

  @override
  final String description = 'Build an executable app or install bundle.';

  @override
  String get category => FlutterCommandCategory.project;

  @override
  Future<FlutterCommandResult> runCommand() async => FlutterCommandResult.fail();
}

abstract class BuildSubCommand extends FlutterCommand {
  BuildSubCommand({required this.logger, required bool verboseHelp}) {
    requiresPubspecYaml();
    usesFatalWarningsOption(verboseHelp: verboseHelp);
  }

  @protected
  final Logger logger;

  /// Whether this command is supported and should be shown.
  bool get supported => true;
}