| 1 | import 'package:hugeicons/hugeicons.dart'; |
| 2 | import 'package:flutter/material.dart'; |
| 3 | import 'package:flutter_localizations/flutter_localizations.dart'; |
| 4 | import 'package:loading_animation_widget/loading_animation_widget.dart'; |
| 5 | import '../core/theme/colors.dart'; |
| 6 | import '../core/utils/locale_utils.dart'; |
| 7 | import '../l10n/app_localizations.dart'; |
| 8 | import 'bootstrap_state.dart'; |
| 9 | |
| 10 | class BootstrapScreen extends StatelessWidget { |
| 11 | final BootstrapState state; |
| 12 | final VoidCallback? onRetry; |
| 13 | final Locale? locale; |
| 14 | |
| 15 | const BootstrapScreen({ |
| 16 | super.key, |
| 17 | required this.state, |
| 18 | this.onRetry, |
| 19 | this.locale, |
| 20 | }); |
| 21 | |
| 22 | String _stageMessage(AppLocalizations l10n) { |
| 23 | switch (state.stage) { |
| 24 | case BootstrapStage.initializing: |
| 25 | return l10n.initializing; |
| 26 | case BootstrapStage.preparingApp: |
| 27 | return l10n.preparing_app; |
| 28 | case BootstrapStage.initializingServices: |
| 29 | return l10n.initializing_services; |
| 30 | case BootstrapStage.configuringServer: |
| 31 | return l10n.configuring_server; |
| 32 | case BootstrapStage.done: |
| 33 | return l10n.ready; |
| 34 | case BootstrapStage.error: |
| 35 | return l10n.startup_failed; |
| 36 | } |
| 37 | } |
| 38 | |
| 39 | @override |
| 40 | Widget build(BuildContext context) { |
| 41 | final brightness = |
| 42 | WidgetsBinding.instance.platformDispatcher.platformBrightness; |
| 43 | final isDark = brightness == Brightness.dark; |
| 44 | final requestedLocale = |
| 45 | this.locale ?? WidgetsBinding.instance.platformDispatcher.locale; |
| 46 | final locale = |
| 47 | findSupportedLocale( |
| 48 | requestedLocale.toLanguageTag(), |
| 49 | AppLocalizations.supportedLocales, |
| 50 | ) ?? |
| 51 | const Locale('en'); |
| 52 | |
| 53 | return Localizations( |
| 54 | locale: locale, |
| 55 | delegates: [ |
| 56 | AppLocalizations.delegate, |
| 57 | GlobalMaterialLocalizations.delegate, |
| 58 | GlobalWidgetsLocalizations.delegate, |
| 59 | ], |
| 60 | child: Builder( |
| 61 | builder: (context) { |
| 62 | final l10n = AppLocalizations.of(context)!; |
| 63 | return Directionality( |
| 64 | textDirection: locale.languageCode.startsWith('ar') |
| 65 | ? TextDirection.rtl |
| 66 | : TextDirection.ltr, |
| 67 | child: Material( |
| 68 | color: isDark |
| 69 | ? AppColors.darkBackground |
| 70 | : AppColors.lightBackground, |
| 71 | child: SafeArea( |
| 72 | child: Center( |
| 73 | child: Padding( |
| 74 | padding: const EdgeInsets.symmetric(horizontal: 32), |
| 75 | child: Column( |
| 76 | mainAxisSize: MainAxisSize.min, |
| 77 | children: [ |
| 78 | ClipRRect( |
| 79 | borderRadius: BorderRadius.circular(12), |
| 80 | child: Image.asset( |
| 81 | 'assets/images/logo.webp', |
| 82 | width: 72, |
| 83 | height: 72, |
| 84 | ), |
| 85 | ), |
| 86 | const SizedBox(height: 24), |
| 87 | Text( |
| 88 | l10n.app_name, |
| 89 | style: TextStyle( |
| 90 | fontSize: 28, |
| 91 | fontWeight: FontWeight.bold, |
| 92 | color: isDark |
| 93 | ? AppColors.darkPrimaryText |
| 94 | : AppColors.lightPrimaryText, |
| 95 | letterSpacing: 1, |
| 96 | ), |
| 97 | ), |
| 98 | const SizedBox(height: 48), |
| 99 | if (state.stage != BootstrapStage.error) ...[ |
| 100 | LoadingAnimationWidget.fourRotatingDots( |
| 101 | size: 32, |
| 102 | color: isDark |
| 103 | ? AppColors.darkPrimaryText |
| 104 | : AppColors.lightPrimaryText, |
| 105 | ), |
| 106 | const SizedBox(height: 24), |
| 107 | Text( |
| 108 | _stageMessage(l10n), |
| 109 | textAlign: TextAlign.center, |
| 110 | style: TextStyle( |
| 111 | fontSize: 14, |
| 112 | color: isDark |
| 113 | ? AppColors.darkMutedText |
| 114 | : AppColors.lightMutedText, |
| 115 | ), |
| 116 | ), |
| 117 | ] else ...[ |
| 118 | HugeIcon( |
| 119 | icon: HugeIcons.strokeRoundedInformationCircle, |
| 120 | size: 40, |
| 121 | color: AppColors.error, |
| 122 | ), |
| 123 | const SizedBox(height: 16), |
| 124 | Text( |
| 125 | l10n.something_went_wrong, |
| 126 | style: TextStyle( |
| 127 | fontSize: 16, |
| 128 | fontWeight: FontWeight.w600, |
| 129 | color: isDark |
| 130 | ? AppColors.darkPrimaryText |
| 131 | : AppColors.lightPrimaryText, |
| 132 | ), |
| 133 | ), |
| 134 | const SizedBox(height: 8), |
| 135 | Text( |
| 136 | state.error?.toString() ?? l10n.unknown_error, |
| 137 | textAlign: TextAlign.center, |
| 138 | style: TextStyle( |
| 139 | fontSize: 13, |
| 140 | color: isDark |
| 141 | ? AppColors.darkMutedText |
| 142 | : AppColors.lightMutedText, |
| 143 | ), |
| 144 | ), |
| 145 | const SizedBox(height: 24), |
| 146 | if (onRetry != null) |
| 147 | ElevatedButton.icon( |
| 148 | onPressed: onRetry, |
| 149 | icon: const HugeIcon( |
| 150 | icon: HugeIcons.strokeRoundedRefresh, |
| 151 | size: 18, |
| 152 | ), |
| 153 | label: Text(l10n.retry), |
| 154 | ), |
| 155 | ], |
| 156 | ], |
| 157 | ), |
| 158 | ), |
| 159 | ), |
| 160 | ), |
| 161 | ), |
| 162 | ); |
| 163 | }, |
| 164 | ), |
| 165 | ); |
| 166 | } |
| 167 | } |