feat: empty and search widget
This commit is contained in:
efrilm
parent
6cc2026f6f
commit
82c0eaf5fe
27
lib/presentation/components/widgets/empty_search_widget.dart
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27
lib/presentation/components/widgets/empty_search_widget.dart
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import 'package:flutter/material.dart';
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import '../../../common/theme/theme.dart';
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import 'empty_widget.dart';
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class EmptySearchWidget extends StatelessWidget {
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final String? searchQuery;
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final VoidCallback? onClear;
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const EmptySearchWidget({Key? key, this.searchQuery, this.onClear})
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: super(key: key);
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@override
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Widget build(BuildContext context) {
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return EmptyWidget(
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title: 'Pencarian Tidak Ditemukan',
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message: searchQuery != null
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? 'Tidak ada hasil untuk "$searchQuery"\nCoba kata kunci lain'
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: 'Coba gunakan kata kunci yang berbeda',
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emptyIcon: Icons.search_off_rounded,
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iconColor: AppColor.warning,
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buttonText: 'Hapus Filter',
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onRefresh: onClear,
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showButton: onClear != null,
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);
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}
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}
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179
lib/presentation/components/widgets/empty_widget.dart
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179
lib/presentation/components/widgets/empty_widget.dart
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// ==================== EMPTY WIDGET ====================
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import 'package:flutter/material.dart';
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import '../../../common/theme/theme.dart';
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class EmptyWidget extends StatefulWidget {
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final String? title;
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final String? message;
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final VoidCallback? onRefresh;
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final IconData? emptyIcon;
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final String? buttonText;
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final double? width;
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final double? height;
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final bool showButton;
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final EdgeInsets? padding;
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final Color? iconColor;
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const EmptyWidget({
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super.key,
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this.title,
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this.message,
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this.onRefresh,
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this.emptyIcon,
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this.buttonText,
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this.width,
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this.height,
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this.showButton = true,
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this.padding,
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this.iconColor,
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});
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@override
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State<EmptyWidget> createState() => _EmptyWidgetState();
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}
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class _EmptyWidgetState extends State<EmptyWidget>
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with SingleTickerProviderStateMixin {
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late AnimationController _animationController;
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late Animation<double> _fadeAnimation;
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late Animation<Offset> _slideAnimation;
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@override
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void initState() {
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super.initState();
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_animationController = AnimationController(
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duration: const Duration(milliseconds: 800),
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vsync: this,
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);
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_fadeAnimation = Tween<double>(begin: 0.0, end: 1.0).animate(
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CurvedAnimation(parent: _animationController, curve: Curves.easeInOut),
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);
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_slideAnimation =
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Tween<Offset>(begin: const Offset(0.0, 0.3), end: Offset.zero).animate(
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CurvedAnimation(
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parent: _animationController,
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curve: Curves.easeOutCubic,
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),
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);
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_animationController.forward();
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}
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@override
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void dispose() {
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_animationController.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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return Container(
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width: widget.width,
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height: widget.height,
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padding: widget.padding ?? const EdgeInsets.all(24),
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: SlideTransition(
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position: _slideAnimation,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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mainAxisSize: MainAxisSize.min,
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children: [
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// Empty Illustration
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Stack(
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alignment: Alignment.center,
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children: [
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// Background Circle
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Container(
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width: 120,
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height: 120,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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gradient: LinearGradient(
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colors: [
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AppColor.primary.withOpacity(0.05),
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AppColor.secondary.withOpacity(0.05),
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],
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),
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),
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),
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// Icon Container
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Container(
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width: 80,
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height: 80,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: AppColor.surface,
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border: Border.all(color: AppColor.border, width: 2),
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boxShadow: [
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BoxShadow(
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color: AppColor.primary.withOpacity(0.08),
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blurRadius: 20,
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offset: const Offset(0, 4),
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),
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],
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),
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child: Icon(
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widget.emptyIcon ?? Icons.inbox_outlined,
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size: 40,
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color: widget.iconColor ?? AppColor.textLight,
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),
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),
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],
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),
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const SizedBox(height: 24),
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// Title
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Text(
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widget.title ?? 'Tidak Ada Data',
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style: AppStyle.xl.copyWith(
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fontWeight: FontWeight.bold,
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color: AppColor.textPrimary,
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 8),
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// Message
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Text(
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widget.message ?? 'Belum ada data untuk ditampilkan',
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style: AppStyle.md.copyWith(
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color: AppColor.textSecondary,
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height: 1.4,
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),
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textAlign: TextAlign.center,
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),
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// Action Button
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if (widget.showButton && widget.onRefresh != null) ...[
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const SizedBox(height: 24),
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OutlinedButton.icon(
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onPressed: widget.onRefresh,
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icon: const Icon(Icons.refresh_rounded, size: 18),
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label: Text(widget.buttonText ?? 'Muat Ulang'),
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style: OutlinedButton.styleFrom(
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foregroundColor: AppColor.primary,
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side: BorderSide(color: AppColor.primary, width: 1.5),
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padding: const EdgeInsets.symmetric(
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horizontal: 20,
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vertical: 12,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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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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176
lib/presentation/components/widgets/error_widget.dart
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176
lib/presentation/components/widgets/error_widget.dart
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@ -0,0 +1,176 @@
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import 'package:flutter/material.dart';
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import '../../../common/theme/theme.dart';
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class ErrorWidget extends StatefulWidget {
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final String? title;
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final String? message;
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final VoidCallback? onRetry;
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final String? errorCode;
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final IconData? errorIcon;
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final double? width;
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final double? height;
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final bool showRetryButton;
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final EdgeInsets? padding;
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const ErrorWidget({
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super.key,
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this.title,
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this.message,
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this.onRetry,
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this.errorCode,
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this.errorIcon,
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this.width,
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this.height,
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this.showRetryButton = true,
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this.padding,
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});
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@override
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State<ErrorWidget> createState() => _ErrorWidgetState();
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}
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class _ErrorWidgetState extends State<ErrorWidget>
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with SingleTickerProviderStateMixin {
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late AnimationController _animationController;
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late Animation<double> _fadeAnimation;
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late Animation<double> _scaleAnimation;
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@override
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void initState() {
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super.initState();
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_animationController = AnimationController(
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duration: const Duration(milliseconds: 600),
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vsync: this,
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);
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_fadeAnimation = Tween<double>(begin: 0.0, end: 1.0).animate(
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CurvedAnimation(parent: _animationController, curve: Curves.easeInOut),
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);
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_scaleAnimation = Tween<double>(begin: 0.8, end: 1.0).animate(
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CurvedAnimation(parent: _animationController, curve: Curves.elasticOut),
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);
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_animationController.forward();
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}
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@override
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void dispose() {
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_animationController.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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return Container(
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width: widget.width,
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height: widget.height,
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padding: widget.padding ?? const EdgeInsets.all(24),
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child: FadeTransition(
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opacity: _fadeAnimation,
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child: ScaleTransition(
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scale: _scaleAnimation,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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mainAxisSize: MainAxisSize.min,
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children: [
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// Error Icon
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Container(
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width: 80,
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height: 80,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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gradient: LinearGradient(
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colors: [
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AppColor.error.withOpacity(0.1),
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AppColor.warning.withOpacity(0.1),
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],
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),
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border: Border.all(
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color: AppColor.error.withOpacity(0.2),
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width: 2,
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),
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),
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child: Icon(
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widget.errorIcon ?? Icons.error_outline_rounded,
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size: 40,
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color: AppColor.error,
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),
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),
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const SizedBox(height: 16),
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// Title
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if (widget.title != null)
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Text(
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widget.title!,
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style: AppStyle.xl.copyWith(
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fontWeight: FontWeight.bold,
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color: AppColor.textPrimary,
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 8),
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// Message
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Text(
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widget.message ?? 'Terjadi kesalahan tidak terduga',
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style: AppStyle.md.copyWith(
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color: AppColor.textSecondary,
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height: 1.4,
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),
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textAlign: TextAlign.center,
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),
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// Error Code
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if (widget.errorCode != null) ...[
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const SizedBox(height: 12),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 6,
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),
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decoration: BoxDecoration(
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color: AppColor.error.withOpacity(0.1),
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: AppColor.error.withOpacity(0.2)),
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),
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child: Text(
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'Error: ${widget.errorCode}',
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style: AppStyle.xs.copyWith(
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color: AppColor.error,
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fontWeight: FontWeight.w500,
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),
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),
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),
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],
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// Retry Button
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if (widget.showRetryButton && widget.onRetry != null) ...[
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const SizedBox(height: 20),
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ElevatedButton.icon(
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onPressed: widget.onRetry,
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icon: const Icon(Icons.refresh_rounded, size: 18),
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label: const Text('Coba Lagi'),
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style: ElevatedButton.styleFrom(
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backgroundColor: AppColor.primary,
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foregroundColor: AppColor.textWhite,
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padding: const EdgeInsets.symmetric(
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horizontal: 20,
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vertical: 12,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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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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