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Kazimierz Ciołek
2026-02-19 02:49:29 +01:00
commit 782986a632
148 changed files with 29230 additions and 0 deletions
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105
lib/presentation/common/dialogs/confirm_dialog.dart Normal file
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import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:trainhub_flutter/core/constants/ui_constants.dart';
import 'package:trainhub_flutter/core/theme/app_colors.dart';
class ConfirmDialog {
ConfirmDialog._();
static Future<bool?> show(
BuildContext context, {
required String title,
required String message,
String confirmLabel = 'Delete',
Color? confirmColor,
}) {
final color = confirmColor ?? AppColors.destructive;
return showDialog<bool>(
context: context,
builder: (context) => Dialog(
backgroundColor: AppColors.surfaceContainer,
shape: RoundedRectangleBorder(
borderRadius: UIConstants.cardBorderRadius,
side: const BorderSide(color: AppColors.border),
),
child: ConstrainedBox(
constraints: const BoxConstraints(maxWidth: UIConstants.dialogWidth),
child: Padding(
padding: const EdgeInsets.all(UIConstants.pagePadding),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: GoogleFonts.inter(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppColors.textPrimary,
),
),
const SizedBox(height: UIConstants.spacing8),
Text(
message,
style: GoogleFonts.inter(
fontSize: 14,
color: AppColors.textSecondary,
),
),
const SizedBox(height: UIConstants.spacing24),
Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
TextButton(
onPressed: () => Navigator.of(context).pop(false),
style: TextButton.styleFrom(
foregroundColor: AppColors.textSecondary,
shape: RoundedRectangleBorder(
borderRadius: UIConstants.smallCardBorderRadius,
),
padding: const EdgeInsets.symmetric(
horizontal: UIConstants.spacing16,
vertical: UIConstants.spacing12,
),
),
child: Text(
'Cancel',
style: GoogleFonts.inter(
fontSize: 14,
fontWeight: FontWeight.w500,
),
),
),
const SizedBox(width: UIConstants.spacing8),
FilledButton(
onPressed: () => Navigator.of(context).pop(true),
style: FilledButton.styleFrom(
backgroundColor: color,
foregroundColor: AppColors.zinc50,
shape: RoundedRectangleBorder(
borderRadius: UIConstants.smallCardBorderRadius,
),
padding: const EdgeInsets.symmetric(
horizontal: UIConstants.spacing16,
vertical: UIConstants.spacing12,
),
),
child: Text(
confirmLabel,
style: GoogleFonts.inter(
fontSize: 14,
fontWeight: FontWeight.w600,
),
),
),
],
),
],
),
),
),
),
);
}
}

143
lib/presentation/common/dialogs/text_input_dialog.dart Normal file
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import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:trainhub_flutter/core/constants/ui_constants.dart';
import 'package:trainhub_flutter/core/theme/app_colors.dart';
class TextInputDialog {
TextInputDialog._();
static Future<String?> show(
BuildContext context, {
required String title,
String? hintText,
String? initialValue,
String confirmLabel = 'Create',
}) {
final controller = TextEditingController(text: initialValue);
return showDialog<String>(
context: context,
builder: (context) => Dialog(
backgroundColor: AppColors.surfaceContainer,
shape: RoundedRectangleBorder(
borderRadius: UIConstants.cardBorderRadius,
side: const BorderSide(color: AppColors.border),
),
child: ConstrainedBox(
constraints: const BoxConstraints(maxWidth: UIConstants.dialogWidth),
child: Padding(
padding: const EdgeInsets.all(UIConstants.pagePadding),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: GoogleFonts.inter(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppColors.textPrimary,
),
),
const SizedBox(height: UIConstants.spacing16),
TextField(
controller: controller,
autofocus: true,
style: GoogleFonts.inter(
fontSize: 14,
color: AppColors.textPrimary,
),
cursorColor: AppColors.accent,
decoration: InputDecoration(
hintText: hintText,
hintStyle: GoogleFonts.inter(
fontSize: 14,
color: AppColors.textMuted,
),
filled: true,
fillColor: AppColors.zinc950,
contentPadding: const EdgeInsets.symmetric(
horizontal: UIConstants.spacing12,
vertical: UIConstants.spacing12,
),
border: OutlineInputBorder(
borderRadius: UIConstants.smallCardBorderRadius,
borderSide: const BorderSide(color: AppColors.border),
),
enabledBorder: OutlineInputBorder(
borderRadius: UIConstants.smallCardBorderRadius,
borderSide: const BorderSide(color: AppColors.border),
),
focusedBorder: OutlineInputBorder(
borderRadius: UIConstants.smallCardBorderRadius,
borderSide: const BorderSide(color: AppColors.accent),
),
),
onSubmitted: (value) {
final text = value.trim();
if (text.isNotEmpty) {
Navigator.of(context).pop(text);
}
},
),
const SizedBox(height: UIConstants.spacing24),
Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
TextButton(
onPressed: () => Navigator.of(context).pop(),
style: TextButton.styleFrom(
foregroundColor: AppColors.textSecondary,
shape: RoundedRectangleBorder(
borderRadius: UIConstants.smallCardBorderRadius,
),
padding: const EdgeInsets.symmetric(
horizontal: UIConstants.spacing16,
vertical: UIConstants.spacing12,
),
),
child: Text(
'Cancel',
style: GoogleFonts.inter(
fontSize: 14,
fontWeight: FontWeight.w500,
),
),
),
const SizedBox(width: UIConstants.spacing8),
FilledButton(
onPressed: () {
final text = controller.text.trim();
if (text.isNotEmpty) {
Navigator.of(context).pop(text);
}
},
style: FilledButton.styleFrom(
backgroundColor: AppColors.accent,
foregroundColor: AppColors.zinc950,
shape: RoundedRectangleBorder(
borderRadius: UIConstants.smallCardBorderRadius,
),
padding: const EdgeInsets.symmetric(
horizontal: UIConstants.spacing16,
vertical: UIConstants.spacing12,
),
),
child: Text(
confirmLabel,
style: GoogleFonts.inter(
fontSize: 14,
fontWeight: FontWeight.w600,
),
),
),
],
),
],
),
),
),
),
);
}
}

94
lib/presentation/common/widgets/app_empty_state.dart Normal file
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import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:trainhub_flutter/core/constants/ui_constants.dart';
import 'package:trainhub_flutter/core/theme/app_colors.dart';
class AppEmptyState extends StatelessWidget {
const AppEmptyState({
super.key,
required this.icon,
required this.title,
this.subtitle,
this.actionLabel,
this.onAction,
});
final IconData icon;
final String title;
final String? subtitle;
final String? actionLabel;
final VoidCallback? onAction;
@override
Widget build(BuildContext context) {
return Center(
child: Padding(
padding: const EdgeInsets.all(UIConstants.pagePadding),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
width: 64,
height: 64,
decoration: BoxDecoration(
color: AppColors.surfaceContainer,
borderRadius: BorderRadius.circular(UIConstants.borderRadius),
border: Border.all(color: AppColors.border),
),
child: Icon(
icon,
size: 28,
color: AppColors.textMuted,
),
),
const SizedBox(height: UIConstants.spacing16),
Text(
title,
style: GoogleFonts.inter(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppColors.textPrimary,
),
textAlign: TextAlign.center,
),
if (subtitle != null) ...[
const SizedBox(height: UIConstants.spacing8),
Text(
subtitle!,
style: GoogleFonts.inter(
fontSize: 14,
color: AppColors.textSecondary,
),
textAlign: TextAlign.center,
),
],
if (actionLabel != null && onAction != null) ...[
const SizedBox(height: UIConstants.spacing24),
FilledButton(
onPressed: onAction,
style: FilledButton.styleFrom(
backgroundColor: AppColors.accent,
foregroundColor: AppColors.zinc950,
shape: RoundedRectangleBorder(
borderRadius: UIConstants.smallCardBorderRadius,
),
padding: const EdgeInsets.symmetric(
horizontal: UIConstants.spacing24,
vertical: UIConstants.spacing12,
),
),
child: Text(
actionLabel!,
style: GoogleFonts.inter(
fontSize: 14,
fontWeight: FontWeight.w600,
),
),
),
],
],
),
),
);
}
}

85
lib/presentation/common/widgets/app_stat_card.dart Normal file
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import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:trainhub_flutter/core/constants/ui_constants.dart';
import 'package:trainhub_flutter/core/theme/app_colors.dart';
class AppStatCard extends StatelessWidget {
const AppStatCard({
super.key,
required this.title,
required this.value,
required this.accentColor,
this.icon,
});
final String title;
final String value;
final Color accentColor;
final IconData? icon;
@override
Widget build(BuildContext context) {
return Container(
decoration: BoxDecoration(
color: AppColors.surfaceContainer,
borderRadius: UIConstants.cardBorderRadius,
border: Border.all(color: AppColors.border),
),
child: ClipRRect(
borderRadius: UIConstants.cardBorderRadius,
child: Row(
children: [
Container(
width: 4,
height: 72,
color: accentColor,
),
Expanded(
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: UIConstants.cardPadding,
vertical: UIConstants.spacing12,
),
child: Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
Text(
title,
style: GoogleFonts.inter(
fontSize: 12,
fontWeight: FontWeight.w500,
color: AppColors.textMuted,
),
),
const SizedBox(height: UIConstants.spacing4),
Text(
value,
style: GoogleFonts.inter(
fontSize: 24,
fontWeight: FontWeight.w700,
color: AppColors.textPrimary,
),
),
],
),
),
if (icon != null)
Icon(
icon,
size: 20,
color: accentColor,
),
],
),
),
),
],
),
),
);
}
}