mirror of
https://github.com/zapstore/zapstore.git
synced 2026-10-05 20:48:24 +00:00
454 lines
13 KiB
Dart
454 lines
13 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:zapstore/theme.dart';
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extension ContextX on BuildContext {
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ThemeData get theme => Theme.of(this);
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void showInfo(
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String title, {
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String? description,
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IconData? icon,
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List<(String, Future<void> Function())> actions = const [],
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}) {
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_showCustomToast(
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context: this,
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title: title,
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description: description,
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icon: icon ?? Icons.info_outline_rounded,
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type: _ToastType.info,
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actions: actions,
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);
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}
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void showError(
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String title, {
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String? description,
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IconData? icon,
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List<(String, Future<void> Function())> actions = const [],
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}) {
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// Always add Copy action for errors with description
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final allActions = <(String, Future<void> Function())>[
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...actions,
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if (description != null)
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('Copy', () async {
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await Clipboard.setData(ClipboardData(text: '$title\n\n$description'));
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}),
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];
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_showCustomToast(
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context: this,
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title: title,
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description: description,
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icon: icon ?? Icons.error_outline_rounded,
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type: _ToastType.error,
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actions: allActions,
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);
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}
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}
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enum _ToastType { info, error }
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OverlayEntry? _currentToast;
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void _showCustomToast({
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required BuildContext context,
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required String title,
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String? description,
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required IconData icon,
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required _ToastType type,
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List<(String, Future<void> Function())> actions = const [],
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}) {
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// Dismiss existing toast
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_currentToast?.remove();
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_currentToast = null;
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final overlay = Overlay.of(context);
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late OverlayEntry entry;
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entry = OverlayEntry(
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builder: (context) => _ToastOverlay(
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title: title,
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description: description,
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icon: icon,
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type: type,
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actions: actions,
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onDismiss: () {
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entry.remove();
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if (_currentToast == entry) _currentToast = null;
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},
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),
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);
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_currentToast = entry;
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overlay.insert(entry);
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}
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class _ToastOverlay extends StatefulWidget {
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final String title;
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final String? description;
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final IconData icon;
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final _ToastType type;
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final List<(String, Future<void> Function())> actions;
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final VoidCallback onDismiss;
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const _ToastOverlay({
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required this.title,
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this.description,
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required this.icon,
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required this.type,
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required this.actions,
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required this.onDismiss,
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});
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@override
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State<_ToastOverlay> createState() => _ToastOverlayState();
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}
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class _ToastOverlayState extends State<_ToastOverlay>
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with SingleTickerProviderStateMixin {
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late AnimationController _controller;
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late Animation<double> _fadeAnimation;
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late Animation<Offset> _slideAnimation;
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bool _isHovered = false;
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@override
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void initState() {
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super.initState();
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_controller = AnimationController(
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duration: const Duration(milliseconds: 300),
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vsync: this,
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);
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_fadeAnimation = CurvedAnimation(
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parent: _controller,
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curve: Curves.easeOut,
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);
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_slideAnimation = Tween<Offset>(
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begin: const Offset(0, -1),
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end: Offset.zero,
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).animate(CurvedAnimation(
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parent: _controller,
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curve: Curves.easeOutCubic,
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));
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_controller.forward();
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_startAutoClose();
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}
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void _startAutoClose() {
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// Longer duration when there are actions, or for errors
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final hasActions = widget.actions.isNotEmpty;
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final duration = hasActions
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? const Duration(seconds: 10)
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: widget.type == _ToastType.error
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? const Duration(seconds: 8)
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: const Duration(seconds: 6);
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Future.delayed(duration, () {
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if (mounted && !_isHovered) {
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_dismiss();
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}
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});
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}
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void _dismiss() async {
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await _controller.reverse();
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widget.onDismiss();
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final screenHeight = MediaQuery.of(context).size.height;
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final maxHeight = screenHeight * 0.7;
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final topPadding = MediaQuery.of(context).padding.top;
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final isError = widget.type == _ToastType.error;
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// Colors - info: darker light blue, error: red
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final backgroundColor = isError
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? const Color(0xFFDC2626) // Red
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: const Color(0xFF0284C7); // Darker light blue (sky-600)
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final borderColor = isError
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? const Color(0xFFB91C1C).withValues(alpha: 0.8) // Darker red border
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: const Color(0xFF0369A1).withValues(alpha: 0.8); // Even darker blue border (sky-700)
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final accentColor = Colors.white;
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final iconBgColor = Colors.white.withValues(alpha: 0.2);
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return Positioned(
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top: topPadding + 8,
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left: 12,
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right: 12,
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child: SlideTransition(
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position: _slideAnimation,
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: MouseRegion(
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onEnter: (_) => setState(() => _isHovered = true),
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onExit: (_) {
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setState(() => _isHovered = false);
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_startAutoClose();
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},
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child: GestureDetector(
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onTap: _dismiss,
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onVerticalDragEnd: (details) {
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if (details.primaryVelocity != null &&
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details.primaryVelocity! < -100) {
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_dismiss();
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}
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},
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child: ConstrainedBox(
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constraints: BoxConstraints(maxHeight: maxHeight),
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child: Material(
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color: Colors.transparent,
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child: Container(
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decoration: BoxDecoration(
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color: backgroundColor,
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borderRadius: BorderRadius.circular(14),
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border: Border.all(color: borderColor, width: 1),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.4),
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blurRadius: 24,
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offset: const Offset(0, 8),
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spreadRadius: 0,
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),
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BoxShadow(
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color: accentColor.withValues(alpha: 0.08),
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blurRadius: 40,
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offset: const Offset(0, 4),
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spreadRadius: 0,
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),
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],
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(14),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// Accent line at top
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Container(
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height: 3,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: [
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accentColor.withValues(alpha: 0.8),
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accentColor.withValues(alpha: 0.4),
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accentColor.withValues(alpha: 0.1),
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],
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),
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),
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),
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// Content
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Flexible(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: _ToastContent(
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icon: widget.icon,
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iconBgColor: iconBgColor,
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accentColor: accentColor,
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title: widget.title,
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description: widget.description,
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actions: widget.actions,
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onDismiss: _dismiss,
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),
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),
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),
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],
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),
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),
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),
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),
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),
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),
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),
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),
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),
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);
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}
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}
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class _ToastContent extends StatelessWidget {
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final IconData icon;
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final Color iconBgColor;
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final Color accentColor;
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final String title;
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final String? description;
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final List<(String, Future<void> Function())> actions;
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final VoidCallback onDismiss;
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const _ToastContent({
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required this.icon,
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required this.iconBgColor,
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required this.accentColor,
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required this.title,
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this.description,
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required this.actions,
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required this.onDismiss,
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});
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@override
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Widget build(BuildContext context) {
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final hasExtraContent = description != null || actions.isNotEmpty;
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// Use Stack to position X at top-right always
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return Stack(
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children: [
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// Main content with padding for X button
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Padding(
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padding: const EdgeInsets.only(right: 36), // Space for X button
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child: Row(
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// Center align when no description, top align when there's extra content
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crossAxisAlignment: hasExtraContent
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? CrossAxisAlignment.start
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: CrossAxisAlignment.center,
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children: [
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// Icon
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Container(
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width: 38,
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height: 38,
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decoration: BoxDecoration(
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color: iconBgColor,
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borderRadius: BorderRadius.circular(10),
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),
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child: Icon(
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icon,
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color: accentColor,
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size: 20,
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),
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),
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const SizedBox(width: 14),
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// Text content
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Expanded(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Title
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Text(
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title,
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style: const TextStyle(
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fontFamily: kFontFamily,
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: Colors.white,
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height: 1.35,
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),
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),
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// Description
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if (description != null) ...[
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const SizedBox(height: 6),
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Text(
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description!,
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style: TextStyle(
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fontFamily: kFontFamily,
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fontSize: 13,
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fontWeight: FontWeight.w400,
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color: Colors.white.withValues(alpha: 0.7),
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height: 1.45,
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),
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),
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],
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// Actions
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if (actions.isNotEmpty) ...[
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const SizedBox(height: 12),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: actions
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.map((action) => _ToastActionButton(
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label: action.$1,
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onPressed: () async {
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await action.$2();
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onDismiss();
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},
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accentColor: accentColor,
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))
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.toList(),
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),
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],
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],
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),
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),
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],
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),
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),
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// Close button - always top-right
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Positioned(
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top: 0,
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right: 0,
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child: GestureDetector(
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onTap: onDismiss,
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child: Container(
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width: 28,
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height: 28,
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.06),
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borderRadius: BorderRadius.circular(6),
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),
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child: Icon(
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Icons.close_rounded,
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size: 16,
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color: Colors.white.withValues(alpha: 0.5),
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),
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),
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),
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),
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],
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);
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}
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}
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class _ToastActionButton extends StatelessWidget {
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final String label;
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final VoidCallback onPressed;
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final Color accentColor;
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const _ToastActionButton({
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required this.label,
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required this.onPressed,
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required this.accentColor,
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});
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@override
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Widget build(BuildContext context) {
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return Material(
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color: Colors.transparent,
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child: InkWell(
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onTap: onPressed,
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borderRadius: BorderRadius.circular(6),
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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decoration: BoxDecoration(
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color: accentColor.withValues(alpha: 0.15),
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borderRadius: BorderRadius.circular(6),
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border: Border.all(
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color: accentColor.withValues(alpha: 0.3),
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width: 1,
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),
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),
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child: Text(
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label,
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style: TextStyle(
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fontFamily: kFontFamily,
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fontSize: 13,
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fontWeight: FontWeight.w500,
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color: accentColor,
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),
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),
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),
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),
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);
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}
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}
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