Files
energymedia_content_manager/lib/pages/videos/premium_dashboard_page.dart

947 lines
31 KiB
Dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:fl_chart/fl_chart.dart';
import 'package:shimmer/shimmer.dart';
import 'package:energy_media/providers/videos_provider.dart';
import 'package:energy_media/theme/theme.dart';
import 'package:gap/gap.dart';
class PremiumDashboardPage extends StatefulWidget {
const PremiumDashboardPage({Key? key}) : super(key: key);
@override
State<PremiumDashboardPage> createState() => _PremiumDashboardPageState();
}
class _PremiumDashboardPageState extends State<PremiumDashboardPage>
with TickerProviderStateMixin {
late AnimationController _fadeController;
late AnimationController _slideController;
late Animation<double> _fadeAnimation;
late Animation<Offset> _slideAnimation;
Map<String, dynamic> stats = {};
bool isLoading = true;
@override
void initState() {
super.initState();
_fadeController = AnimationController(
duration: const Duration(milliseconds: 800),
vsync: this,
);
_slideController = AnimationController(
duration: const Duration(milliseconds: 600),
vsync: this,
);
_fadeAnimation = Tween<double>(begin: 0.0, end: 1.0).animate(
CurvedAnimation(parent: _fadeController, curve: Curves.easeOut),
);
_slideAnimation = Tween<Offset>(
begin: const Offset(0, 0.1),
end: Offset.zero,
).animate(CurvedAnimation(parent: _slideController, curve: Curves.easeOut));
_fadeController.forward();
_slideController.forward();
_loadStats();
}
Future<void> _loadStats() async {
final provider = Provider.of<VideosProvider>(context, listen: false);
final result = await provider.getDashboardStats();
setState(() {
stats = result;
isLoading = false;
});
}
@override
void dispose() {
_fadeController.dispose();
_slideController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
final isMobile = MediaQuery.of(context).size.width <= 800;
return FadeTransition(
opacity: _fadeAnimation,
child: SlideTransition(
position: _slideAnimation,
child: RefreshIndicator(
onRefresh: _loadStats,
color: AppTheme.of(context).primaryColor,
child: SingleChildScrollView(
physics: const AlwaysScrollableScrollPhysics(),
padding: EdgeInsets.all(isMobile ? 16 : 32),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
/* _buildWelcomeHeader(),
const Gap(32), */
_buildStatsCards(isMobile),
const Gap(32),
if (!isMobile) ...[
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Expanded(flex: 2, child: _buildViewsChart()),
const Gap(24),
Expanded(flex: 2, child: _buildTopVideos()),
],
),
const Gap(24),
_buildRecentActivity(),
] else ...[
_buildTopVideos(),
const Gap(24),
_buildViewsChart(),
const Gap(24),
_buildRecentActivity(),
],
],
),
),
),
),
);
}
Widget _buildWelcomeHeader() {
return Container(
padding: const EdgeInsets.all(32),
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
const Color(0xFF4EC9F5),
const Color(0xFFFFB733),
],
),
borderRadius: BorderRadius.circular(24),
boxShadow: [
BoxShadow(
color: AppTheme.of(context).primaryColor.withOpacity(0.3),
blurRadius: 20,
offset: const Offset(0, 8),
),
],
),
child: Row(
children: [
Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.white.withOpacity(0.2),
borderRadius: BorderRadius.circular(16),
),
child: const Icon(
Icons.dashboard,
size: 40,
color: Color(0xFF0B0B0D),
),
),
const Gap(20),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'¡Bienvenido al Dashboard!',
style: AppTheme.of(context).title1.override(
fontFamily: 'Poppins',
color: const Color(0xFF0B0B0D),
fontWeight: FontWeight.bold,
fontSize: 28,
),
),
const Gap(8),
Text(
'Visualiza el rendimiento de tu contenido en tiempo real',
style: AppTheme.of(context).bodyText1.override(
fontFamily: 'Poppins',
color: const Color(0xFF0B0B0D).withOpacity(0.8),
fontSize: 15,
),
),
],
),
),
],
),
);
}
Widget _buildStatsCards(bool isMobile) {
if (isLoading) {
return _buildLoadingSkeleton(isMobile);
}
final totalVideos = stats['total_videos'] ?? 0;
final totalViews = stats['total_reproducciones'] ?? 0;
final avgViews = totalVideos > 0 ? (totalViews / totalVideos).round() : 0;
final cards = [
_StatCard(
title: 'Total Videos',
value: totalVideos.toString(),
icon: Icons.video_library,
gradient: const LinearGradient(
colors: [Color(0xFF4EC9F5), Color(0xFF2E8BC0)],
),
trend: '+12%',
trendUp: true,
),
_StatCard(
title: 'Reproducciones',
value: _formatNumber(totalViews),
icon: Icons.play_circle_filled,
gradient: const LinearGradient(
colors: [Color(0xFFFFB733), Color(0xFFFF8A00)],
),
trend: '+23%',
trendUp: true,
),
_StatCard(
title: 'Promedio Vistas',
value: _formatNumber(avgViews),
icon: Icons.trending_up,
gradient: const LinearGradient(
colors: [Color(0xFF00C9A7), Color(0xFF00B894)],
),
trend: '+8%',
trendUp: true,
),
];
if (isMobile) {
return Column(
children: cards.map((card) {
return Padding(
padding: const EdgeInsets.only(bottom: 16),
child: card,
);
}).toList(),
);
}
return GridView.count(
crossAxisCount: 3,
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
crossAxisSpacing: 20,
mainAxisSpacing: 20,
childAspectRatio: 2.2,
children: cards,
);
}
Widget _buildLoadingSkeleton(bool isMobile) {
return Shimmer.fromColors(
baseColor: AppTheme.of(context).tertiaryBackground,
highlightColor: AppTheme.of(context).secondaryBackground,
child: GridView.count(
crossAxisCount: isMobile ? 1 : 3,
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
crossAxisSpacing: 20,
mainAxisSpacing: 20,
childAspectRatio: isMobile ? 3 : 1.5,
children: List.generate(
3,
(index) => Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(20),
),
),
),
),
);
}
Widget _buildViewsChart() {
return Container(
padding: const EdgeInsets.all(28),
decoration: BoxDecoration(
color: AppTheme.of(context).secondaryBackground,
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: AppTheme.of(context).primaryColor.withOpacity(0.1),
width: 1,
),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.05),
blurRadius: 20,
offset: const Offset(0, 4),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
color: const Color(0xFFFFB733).withOpacity(0.1),
borderRadius: BorderRadius.circular(10),
),
child: const Icon(
Icons.bar_chart,
color: Color(0xFFFFB733),
size: 24,
),
),
const Gap(12),
Text(
'Reproducciones Semanales',
style: AppTheme.of(context).title3.override(
fontFamily: 'Poppins',
color: AppTheme.of(context).primaryText,
fontWeight: FontWeight.bold,
fontSize: 18,
),
),
],
),
const Gap(32),
SizedBox(
height: 200,
child: BarChart(
BarChartData(
alignment: BarChartAlignment.spaceAround,
maxY: 100,
barTouchData: BarTouchData(enabled: true),
titlesData: FlTitlesData(
show: true,
bottomTitles: AxisTitles(
sideTitles: SideTitles(
showTitles: true,
getTitlesWidget: (value, meta) {
const days = ['L', 'M', 'X', 'J', 'V', 'S', 'D'];
return Text(
days[value.toInt() % 7],
style: TextStyle(
color: AppTheme.of(context).tertiaryText,
fontSize: 12,
fontFamily: 'Poppins',
),
);
},
),
),
leftTitles: AxisTitles(
sideTitles: SideTitles(
showTitles: true,
reservedSize: 40,
getTitlesWidget: (value, meta) {
return Text(
value.toInt().toString(),
style: TextStyle(
color: AppTheme.of(context).tertiaryText,
fontSize: 12,
fontFamily: 'Poppins',
),
);
},
),
),
topTitles: AxisTitles(
sideTitles: SideTitles(showTitles: false),
),
rightTitles: AxisTitles(
sideTitles: SideTitles(showTitles: false),
),
),
borderData: FlBorderData(show: false),
gridData: FlGridData(
show: true,
drawVerticalLine: false,
getDrawingHorizontalLine: (value) {
return FlLine(
color: AppTheme.of(context).tertiaryText.withOpacity(0.1),
strokeWidth: 1,
);
},
),
barGroups: [
BarChartGroupData(x: 0, barRods: [
BarChartRodData(
toY: 65,
gradient: const LinearGradient(
colors: [Color(0xFF4EC9F5), Color(0xFFFFB733)],
),
width: 20,
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(6),
topRight: Radius.circular(6),
),
)
]),
BarChartGroupData(x: 1, barRods: [
BarChartRodData(
toY: 80,
gradient: const LinearGradient(
colors: [Color(0xFF4EC9F5), Color(0xFFFFB733)],
),
width: 20,
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(6),
topRight: Radius.circular(6),
),
)
]),
BarChartGroupData(x: 2, barRods: [
BarChartRodData(
toY: 45,
gradient: const LinearGradient(
colors: [Color(0xFF4EC9F5), Color(0xFFFFB733)],
),
width: 20,
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(6),
topRight: Radius.circular(6),
),
)
]),
BarChartGroupData(x: 3, barRods: [
BarChartRodData(
toY: 90,
gradient: const LinearGradient(
colors: [Color(0xFF4EC9F5), Color(0xFFFFB733)],
),
width: 20,
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(6),
topRight: Radius.circular(6),
),
)
]),
BarChartGroupData(x: 4, barRods: [
BarChartRodData(
toY: 75,
gradient: const LinearGradient(
colors: [Color(0xFF4EC9F5), Color(0xFFFFB733)],
),
width: 20,
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(6),
topRight: Radius.circular(6),
),
)
]),
BarChartGroupData(x: 5, barRods: [
BarChartRodData(
toY: 55,
gradient: const LinearGradient(
colors: [Color(0xFF4EC9F5), Color(0xFFFFB733)],
),
width: 20,
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(6),
topRight: Radius.circular(6),
),
)
]),
BarChartGroupData(x: 6, barRods: [
BarChartRodData(
toY: 40,
gradient: const LinearGradient(
colors: [Color(0xFF4EC9F5), Color(0xFFFFB733)],
),
width: 20,
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(6),
topRight: Radius.circular(6),
),
)
]),
],
),
),
),
],
),
);
}
Widget _buildTopVideos() {
final provider = Provider.of<VideosProvider>(context);
final topVideos = provider.mediaFiles.take(5).toList();
return Container(
padding: const EdgeInsets.all(28),
decoration: BoxDecoration(
color: AppTheme.of(context).secondaryBackground,
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: AppTheme.of(context).primaryColor.withOpacity(0.1),
width: 1,
),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.05),
blurRadius: 20,
offset: const Offset(0, 4),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
color: const Color(0xFF6B2F8A).withOpacity(0.1),
borderRadius: BorderRadius.circular(10),
),
child: const Icon(
Icons.star,
color: Color(0xFF6B2F8A),
size: 24,
),
),
const Gap(12),
Text(
'Top 5 Videos',
style: AppTheme.of(context).title3.override(
fontFamily: 'Poppins',
color: AppTheme.of(context).primaryText,
fontWeight: FontWeight.bold,
fontSize: 18,
),
),
],
),
const Gap(24),
...topVideos.asMap().entries.map((entry) {
final index = entry.key;
final video = entry.value;
return Padding(
padding: const EdgeInsets.only(bottom: 16),
child: Row(
children: [
Container(
width: 32,
height: 32,
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
const Color(0xFF4EC9F5),
const Color(0xFFFFB733),
],
),
borderRadius: BorderRadius.circular(8),
),
child: Center(
child: Text(
'${index + 1}',
style: const TextStyle(
color: Color(0xFF0B0B0D),
fontWeight: FontWeight.bold,
fontFamily: 'Poppins',
),
),
),
),
const Gap(12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
video.title ?? video.fileName,
style: AppTheme.of(context).bodyText1.override(
fontFamily: 'Poppins',
color: AppTheme.of(context).primaryText,
fontWeight: FontWeight.w600,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
Text(
'${video.reproducciones} vistas',
style: AppTheme.of(context).bodyText2.override(
fontFamily: 'Poppins',
color: AppTheme.of(context).tertiaryText,
fontSize: 12,
),
),
],
),
),
],
),
);
}).toList(),
],
),
);
}
Widget _buildRecentActivity() {
final provider = Provider.of<VideosProvider>(context);
final recentVideos = provider.mediaFiles.take(6).toList();
return Container(
padding: const EdgeInsets.all(28),
decoration: BoxDecoration(
color: AppTheme.of(context).secondaryBackground,
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: AppTheme.of(context).primaryColor.withOpacity(0.1),
width: 1,
),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.05),
blurRadius: 20,
offset: const Offset(0, 4),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
color: const Color(0xFF00C9A7).withOpacity(0.1),
borderRadius: BorderRadius.circular(10),
),
child: const Icon(
Icons.history,
color: Color(0xFF00C9A7),
size: 24,
),
),
const Gap(12),
Text(
'Actividad Reciente',
style: AppTheme.of(context).title3.override(
fontFamily: 'Poppins',
color: AppTheme.of(context).primaryText,
fontWeight: FontWeight.bold,
fontSize: 18,
),
),
],
),
const Gap(24),
...recentVideos.map((video) {
return Container(
margin: const EdgeInsets.only(bottom: 12),
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: AppTheme.of(context).tertiaryBackground,
borderRadius: BorderRadius.circular(12),
),
child: Row(
children: [
Container(
width: 48,
height: 48,
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
const Color(0xFF4EC9F5),
const Color(0xFFFFB733),
],
),
borderRadius: BorderRadius.circular(10),
),
child: const Icon(
Icons.video_library,
color: Color(0xFF0B0B0D),
),
),
const Gap(16),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
video.title ?? video.fileName,
style: AppTheme.of(context).bodyText1.override(
fontFamily: 'Poppins',
color: AppTheme.of(context).primaryText,
fontWeight: FontWeight.w600,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
const Gap(4),
Text(
'Subido hace ${_getTimeAgo(video.createdAt)}',
style: AppTheme.of(context).bodyText2.override(
fontFamily: 'Poppins',
color: AppTheme.of(context).tertiaryText,
fontSize: 12,
),
),
],
),
),
Container(
padding:
const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(
color: const Color(0xFF00C9A7).withOpacity(0.1),
borderRadius: BorderRadius.circular(20),
),
child: Text(
'${video.reproducciones}',
style: const TextStyle(
color: Color(0xFF00C9A7),
fontWeight: FontWeight.bold,
fontSize: 12,
fontFamily: 'Poppins',
),
),
),
],
),
);
}).toList(),
],
),
);
}
Widget _buildChartSkeleton(String title) {
return Container(
padding: const EdgeInsets.all(28),
decoration: BoxDecoration(
color: AppTheme.of(context).secondaryBackground,
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: AppTheme.of(context).primaryColor.withOpacity(0.1),
width: 1,
),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: AppTheme.of(context).title3.override(
fontFamily: 'Poppins',
color: AppTheme.of(context).primaryText,
fontWeight: FontWeight.bold,
),
),
const Gap(24),
Shimmer.fromColors(
baseColor: AppTheme.of(context).tertiaryBackground,
highlightColor: AppTheme.of(context).secondaryBackground,
child: Container(
height: 300,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(12),
),
),
),
],
),
);
}
Widget _buildEmptyChart(String message) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.pie_chart_outline,
size: 64,
color: AppTheme.of(context).tertiaryText,
),
const Gap(16),
Text(
message,
style: AppTheme.of(context).bodyText1.override(
fontFamily: 'Poppins',
color: AppTheme.of(context).tertiaryText,
),
),
],
),
);
}
String _formatNumber(int number) {
if (number >= 1000000) {
return '${(number / 1000000).toStringAsFixed(1)}M';
} else if (number >= 1000) {
return '${(number / 1000).toStringAsFixed(1)}K';
}
return number.toString();
}
String _getTimeAgo(DateTime? timestamp) {
if (timestamp == null) return 'hace un momento';
final difference = DateTime.now().difference(timestamp);
if (difference.inDays > 30) {
return '${(difference.inDays / 30).floor()} meses';
} else if (difference.inDays > 0) {
return '${difference.inDays} días';
} else if (difference.inHours > 0) {
return '${difference.inHours} horas';
} else if (difference.inMinutes > 0) {
return '${difference.inMinutes} minutos';
} else {
return 'hace un momento';
}
}
}
class _StatCard extends StatefulWidget {
final String title;
final String value;
final IconData icon;
final Gradient gradient;
final String? trend;
final bool trendUp;
const _StatCard({
required this.title,
required this.value,
required this.icon,
required this.gradient,
this.trend,
this.trendUp = true,
});
@override
State<_StatCard> createState() => _StatCardState();
}
class _StatCardState extends State<_StatCard>
with SingleTickerProviderStateMixin {
bool _isHovered = false;
@override
Widget build(BuildContext context) {
return MouseRegion(
onEnter: (_) => setState(() => _isHovered = true),
onExit: (_) => setState(() => _isHovered = false),
child: AnimatedContainer(
duration: const Duration(milliseconds: 200),
transform: Matrix4.identity()..scale(_isHovered ? 1.02 : 1.0),
child: Container(
padding: const EdgeInsets.all(20),
decoration: BoxDecoration(
gradient: widget.gradient,
borderRadius: BorderRadius.circular(16),
boxShadow: [
BoxShadow(
color: widget.gradient.colors.first.withOpacity(0.25),
blurRadius: _isHovered ? 16 : 10,
offset: Offset(0, _isHovered ? 6 : 3),
),
],
),
child: Row(
children: [
// Icono y valor en la izquierda
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: [
// Icono
Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: Colors.white.withOpacity(0.25),
borderRadius: BorderRadius.circular(10),
),
child: Icon(
widget.icon,
color: const Color(0xFF0B0B0D),
size: 22,
),
),
const Gap(12),
// Valor
Text(
widget.value,
style: const TextStyle(
color: Color(0xFF0B0B0D),
fontSize: 28,
fontWeight: FontWeight.bold,
fontFamily: 'Poppins',
height: 1.0,
),
),
const Gap(4),
// Título
Text(
widget.title,
style: TextStyle(
color: const Color(0xFF0B0B0D).withOpacity(0.75),
fontSize: 12,
fontFamily: 'Poppins',
fontWeight: FontWeight.w500,
),
),
],
),
),
// Trend badge a la derecha
if (widget.trend != null)
Container(
padding: const EdgeInsets.symmetric(
horizontal: 10,
vertical: 6,
),
decoration: BoxDecoration(
color: widget.trendUp
? Colors.white.withOpacity(0.3)
: Colors.black.withOpacity(0.2),
borderRadius: BorderRadius.circular(10),
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Icon(
widget.trendUp
? Icons.trending_up
: Icons.trending_down,
size: 18,
color: const Color(0xFF0B0B0D),
),
const Gap(2),
Text(
widget.trend!,
style: const TextStyle(
color: Color(0xFF0B0B0D),
fontSize: 11,
fontWeight: FontWeight.bold,
fontFamily: 'Poppins',
),
),
],
),
),
],
),
),
),
);
}
}