import 'dart:io';
import 'dart:async';

import 'package:path/path.dart';
import 'package:dart_framework/core/process.dart';

class OSStartup {
  static final String windowsStartupPath =
      '\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\';

  static Future<bool> isRegistedStartup(String label) async {
    var c = Completer<bool>();
    var exist = false;
    if (Platform.isMacOS) {
    } else if (Platform.isWindows) {
      //For Windows 8, 10
      var userPath = Platform.environment['UserProfile'];
      exist = File('$userPath$windowsStartupPath$label').existsSync();
    } else if (Platform.isLinux) {}
    c.complete(exist);
    return c.future;
  }

  static Future<bool> registStartup(String executableFilePath,
      {String? label}) async {
    var c = Completer<bool>();
    var file = File(executableFilePath);
    var fileName = basename(file.path);
    var targetName = label ?? fileName;
    ProcessResult? result;
    if (Platform.isMacOS) {
    } else if (Platform.isWindows) {
      //For Windows 8, 10
      var symbolicPath = '%userprofile%$windowsStartupPath$targetName';
      result = await ProcessExecutor.run(
          StringBuffer('mklink "$symbolicPath" "$executableFilePath"'));
    } else if (Platform.isLinux) {}
    c.complete(result == null ? false : result.exitCode == 0);
    return c.future;
  }

  static Future<bool> unregistStartup(String label) async {
    var c = Completer<bool>();
    var success = false;
    if (Platform.isMacOS) {
    } else if (Platform.isWindows) {
      //For Windows 8, 10
      var userPath = Platform.environment['UserProfile'];
      var file = File('$userPath$windowsStartupPath$label');
      if (file.existsSync()) {
        await file.delete();
        success = true;
      }
    } else if (Platform.isLinux) {}
    c.complete(success);
    return c.future;
  }
}