// 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:flutter_tools/src/base/error_handling_io.dart';
import 'package:flutter_tools/src/base/file_system.dart';

import '../src/common.dart';
import 'swift_package_manager_utils.dart';
import 'test_utils.dart';

void main() {
  final platforms = <String>['ios', 'macos'];
  for (final platformName in platforms) {
    test(
      'Create $platformName app with Swift Package Manager disabled',
      () async {
        final Directory workingDirectory = fileSystem.systemTempDirectory.createTempSync(
          'swift_package_manager_create_app_disabled.',
        );
        final String workingDirectoryPath = workingDirectory.path;
        try {
          await SwiftPackageManagerUtils.disableSwiftPackageManager(
            flutterBin,
            workingDirectoryPath,
          );

          final String appDirectoryPath = await SwiftPackageManagerUtils.createApp(
            flutterBin,
            workingDirectoryPath,
            platform: platformName,
            options: <String>['--platforms=$platformName'],
          );

          final File pbxprojFile = fileSystem
              .directory(appDirectoryPath)
              .childDirectory(platformName)
              .childDirectory('Runner.xcodeproj')
              .childFile('project.pbxproj');
          expect(pbxprojFile.existsSync(), isTrue);
          expect(
            pbxprojFile.readAsStringSync().contains('FlutterGeneratedPluginSwiftPackage'),
            isFalse,
          );

          final File xcschemeFile = fileSystem
              .directory(appDirectoryPath)
              .childDirectory(platformName)
              .childDirectory('Runner.xcodeproj')
              .childDirectory('xcshareddata')
              .childDirectory('xcschemes')
              .childFile('Runner.xcscheme');
          expect(xcschemeFile.existsSync(), isTrue);
          expect(
            xcschemeFile.readAsStringSync().contains('Run Prepare Flutter Framework Script'),
            isFalse,
          );

          await SwiftPackageManagerUtils.buildApp(
            flutterBin,
            appDirectoryPath,
            options: <String>[platformName, '--debug', '-v'],
            expectedLines: SwiftPackageManagerUtils.expectedLines(
              platform: platformName,
              appDirectoryPath: appDirectoryPath,
            ),
            unexpectedLines: SwiftPackageManagerUtils.unexpectedLines(
              platform: platformName,
              appDirectoryPath: appDirectoryPath,
            ),
          );
        } finally {
          await SwiftPackageManagerUtils.disableSwiftPackageManager(
            flutterBin,
            workingDirectoryPath,
          );
          ErrorHandlingFileSystem.deleteIfExists(workingDirectory, recursive: true);
        }
      },
      skip: !platform.isMacOS, // [intended] Swift Package Manager only works on macos.
    );

    test(
      'Create $platformName app with Swift Package Manager enabled',
      () async {
        final Directory workingDirectory = fileSystem.systemTempDirectory.createTempSync(
          'swift_package_manager_create_app_enabled.',
        );
        final String workingDirectoryPath = workingDirectory.path;
        try {
          await SwiftPackageManagerUtils.enableSwiftPackageManager(
            flutterBin,
            workingDirectoryPath,
          );

          final String appDirectoryPath = await SwiftPackageManagerUtils.createApp(
            flutterBin,
            workingDirectoryPath,
            platform: platformName,
            options: <String>['--platforms=$platformName'],
          );

          final File pbxprojFile = fileSystem
              .directory(appDirectoryPath)
              .childDirectory(platformName)
              .childDirectory('Runner.xcodeproj')
              .childFile('project.pbxproj');
          expect(pbxprojFile.existsSync(), isTrue);
          expect(pbxprojFile.readAsStringSync(), contains('FlutterGeneratedPluginSwiftPackage'));

          final File xcschemeFile = fileSystem
              .directory(appDirectoryPath)
              .childDirectory(platformName)
              .childDirectory('Runner.xcodeproj')
              .childDirectory('xcshareddata')
              .childDirectory('xcschemes')
              .childFile('Runner.xcscheme');
          expect(xcschemeFile.existsSync(), isTrue);
          expect(xcschemeFile.readAsStringSync(), contains('Run Prepare Flutter Framework Script'));

          await SwiftPackageManagerUtils.buildApp(
            flutterBin,
            appDirectoryPath,
            options: <String>[platformName, '--debug', '-v'],
            expectedLines: SwiftPackageManagerUtils.expectedLines(
              platform: platformName,
              appDirectoryPath: appDirectoryPath,
            ),
            unexpectedLines: SwiftPackageManagerUtils.unexpectedLines(
              platform: platformName,
              appDirectoryPath: appDirectoryPath,
            ),
          );
        } finally {
          await SwiftPackageManagerUtils.disableSwiftPackageManager(
            flutterBin,
            workingDirectoryPath,
          );
          ErrorHandlingFileSystem.deleteIfExists(workingDirectory, recursive: true);
        }
      },
      skip: !platform.isMacOS, // [intended] Swift Package Manager only works on macos.
    );
  }
}