lib/src/shared/extensions.dart

extensions.dart

// Copyright 2022 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/material.dart';
// Add Google Fonts Package import
import 'package:google_fonts/google_fonts.dart';  // Add this line.


extension TypographyUtils on BuildContext {
  ThemeData get theme => Theme.of(this);
  TextTheme get textTheme => GoogleFonts.montserratTextTheme(theme.textTheme); // Modify this line
  ColorScheme get colors => theme.colorScheme;
  TextStyle? get displayLarge => textTheme.displayLarge?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get displayMedium => textTheme.displayMedium?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get displaySmall => textTheme.displaySmall?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get headlineLarge => textTheme.headlineLarge?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get headlineMedium => textTheme.headlineMedium?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get headlineSmall => textTheme.headlineSmall?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get titleLarge => textTheme.titleLarge?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get titleMedium => textTheme.titleMedium?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get titleSmall => textTheme.titleSmall?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get labelLarge => textTheme.labelLarge?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get labelMedium => textTheme.labelMedium?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get labelSmall => textTheme.labelSmall?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get bodyLarge => textTheme.bodyLarge?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get bodyMedium => textTheme.bodyMedium?.copyWith(
        color: colors.onSurface,
      );
  TextStyle? get bodySmall => textTheme.bodySmall?.copyWith(
        color: colors.onSurface,
      );
}

extension BreakpointUtils on BoxConstraints {
  bool get isTablet => maxWidth > 730;
  bool get isDesktop => maxWidth > 1200;
  bool get isMobile => !isTablet && !isDesktop;
}

extension DurationString on String {
  /// Assumes a string (roughly) of the format '\d{1,2}:\d{2}'
  Duration toDuration() => switch (split(':')) {
        [var minutes, var seconds] => Duration(
            minutes: int.parse(minutes.trim()),
            seconds: int.parse(seconds.trim()),
          ),
        [var hours, var minutes, var seconds] => Duration(
            hours: int.parse(hours.trim()),
            minutes: int.parse(minutes.trim()),
            seconds: int.parse(seconds.trim()),
          ),
        _ => throw Exception('Invalid duration string: $this'),
      };
}

extension HumanizedDuration on Duration {
  String toHumanizedString() {
    final seconds = '${inSeconds % 60}'.padLeft(2, '0');
    String minutes = '${inMinutes % 60}';
    if (inHours > 0 || inMinutes == 0) {
      minutes = minutes.padLeft(2, '0');
    }
    String value = '$minutes:$seconds';
    if (inHours > 0) {
      value = '$inHours:$minutes:$seconds';
    }
    return value;
  }
}