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马良AI写作初始化仓库

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邓滨杰
2025-09-10 00:07:52 +08:00
parent 3c06bb1a03
commit 39c0f8840f
1309 changed files with 318528 additions and 0 deletions
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253
AINoval/lib/widgets/analytics/analytics_card.dart Normal file
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import 'package:flutter/material.dart';
import 'package:ainoval/utils/web_theme.dart';
class AnalyticsCard extends StatelessWidget {
final String title;
final String value;
final double? changeValue;
final bool? isUpTrend;
final Widget? child;
final String? className;
const AnalyticsCard({
super.key,
required this.title,
required this.value,
this.changeValue,
this.isUpTrend,
this.child,
this.className,
});
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(24),
decoration: BoxDecoration(
color: WebTheme.getCardColor(context),
borderRadius: BorderRadius.circular(16),
border: Border.all(
color: WebTheme.getBorderColor(context).withOpacity(0.5),
width: 1,
),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.02),
blurRadius: 8,
offset: const Offset(0, 2),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildHeader(context),
const SizedBox(height: 16),
_buildContent(context),
if (child != null) ...[
const SizedBox(height: 16),
child!,
],
],
),
);
}
Widget _buildHeader(BuildContext context) {
return Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (title.isNotEmpty)
Flexible(
child: Text(
title,
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w500,
color: WebTheme.getSecondaryTextColor(context),
letterSpacing: 0.5,
).copyWith(
fontFamily: 'Inter',
),
),
),
if (changeValue != null && isUpTrend != null)
_buildTrendIndicator(context),
],
);
}
Widget _buildTrendIndicator(BuildContext context) {
final isUp = isUpTrend ?? true;
final color = isUp ? Colors.green[600] : Colors.red[600];
final backgroundColor = isUp ? Colors.green[50] : Colors.red[50];
return Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
color: backgroundColor,
borderRadius: BorderRadius.circular(20),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(
isUp ? Icons.trending_up : Icons.trending_down,
size: 12,
color: color,
),
const SizedBox(width: 4),
Text(
'${changeValue!.abs().toStringAsFixed(1)}%',
style: TextStyle(
fontSize: 10,
fontWeight: FontWeight.w600,
color: color,
),
),
],
),
);
}
Widget _buildContent(BuildContext context) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (value.isNotEmpty)
Text(
value,
style: TextStyle(
fontSize: 32,
fontWeight: FontWeight.w600,
color: WebTheme.getTextColor(context),
height: 1.0,
).copyWith(
fontFamily: 'Inter',
),
),
],
);
}
}
class AnalyticsOverviewCard extends StatelessWidget {
final String title;
final String value;
final double? changeValue;
final bool? isUpTrend;
final IconData icon;
final String subtitle;
const AnalyticsOverviewCard({
super.key,
required this.title,
required this.value,
this.changeValue,
this.isUpTrend,
required this.icon,
required this.subtitle,
});
@override
Widget build(BuildContext context) {
return AnalyticsCard(
title: title,
value: value,
changeValue: changeValue,
isUpTrend: isUpTrend,
child: IntrinsicHeight(
child: Row(
children: [
Icon(
icon,
size: 16,
color: WebTheme.getSecondaryTextColor(context),
),
const SizedBox(width: 8),
Flexible(
child: Text(
subtitle,
style: TextStyle(
fontSize: 14,
color: WebTheme.getSecondaryTextColor(context),
),
overflow: TextOverflow.ellipsis,
maxLines: 2,
),
),
],
),
),
);
}
}
class AnalyticsInsightCard extends StatelessWidget {
final IconData icon;
final String title;
final String description;
final Color iconColor;
final Color backgroundColor;
const AnalyticsInsightCard({
super.key,
required this.icon,
required this.title,
required this.description,
required this.iconColor,
required this.backgroundColor,
});
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(24),
decoration: BoxDecoration(
color: backgroundColor.withOpacity(0.05),
borderRadius: BorderRadius.circular(16),
border: Border.all(
color: WebTheme.getBorderColor(context).withOpacity(0.5),
width: 1,
),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
width: 48,
height: 48,
decoration: BoxDecoration(
color: iconColor.withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
),
child: Icon(
icon,
size: 24,
color: iconColor,
),
),
const SizedBox(height: 12),
Text(
title,
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.w600,
color: WebTheme.getTextColor(context),
),
),
const SizedBox(height: 8),
Text(
description,
style: TextStyle(
fontSize: 14,
color: WebTheme.getSecondaryTextColor(context),
height: 1.4,
),
),
],
),
);
}
}