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farolero/lib/tema/componentes_farolero.dart

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12 KiB
Dart

import 'dart:math' as math;
import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import 'tema_app.dart';
class FondoFarolero extends StatelessWidget {
final Widget child;
final bool intenso;
const FondoFarolero({
super.key,
required this.child,
this.intenso = false,
});
@override
Widget build(BuildContext context) {
return DecoratedBox(
decoration: const BoxDecoration(gradient: TemaApp.gradienteFondo),
child: CustomPaint(
painter: _FondoFaroleroPainter(intenso: intenso),
child: child,
),
);
}
}
class PanelFarolero extends StatelessWidget {
final Widget child;
final EdgeInsetsGeometry padding;
final EdgeInsetsGeometry? margin;
final Color? color;
final Color? borderColor;
const PanelFarolero({
super.key,
required this.child,
this.padding = const EdgeInsets.all(16),
this.margin,
this.color,
this.borderColor,
});
@override
Widget build(BuildContext context) {
return Container(
width: double.infinity,
margin: margin,
padding: padding,
decoration: TemaApp.decoracionPanel(color: color, borderColor: borderColor),
child: child,
);
}
}
class LogoFarolero extends StatelessWidget {
final double size;
const LogoFarolero({super.key, this.size = 64});
@override
Widget build(BuildContext context) {
return Stack(
alignment: Alignment.center,
children: [
Positioned(
top: 0,
child: Icon(
Icons.lightbulb,
color: TemaApp.colorDorado.withValues(alpha: 0.32),
size: size * 0.82,
),
),
Text(
'FAROLERO',
style: GoogleFonts.bangers(
fontSize: size,
color: TemaApp.colorNaranja,
letterSpacing: 0,
shadows: const [
Shadow(offset: Offset(3, 4), blurRadius: 0, color: Color(0xFF5E1205)),
Shadow(offset: Offset(0, 0), blurRadius: 16, color: Color(0xFFFFC247)),
],
),
),
],
);
}
}
class BotonFarolero extends StatelessWidget {
final String texto;
final IconData icono;
final VoidCallback? onPressed;
final LinearGradient gradient;
final Color foreground;
const BotonFarolero({
super.key,
required this.texto,
required this.icono,
required this.onPressed,
this.gradient = TemaApp.gradientePrimario,
this.foreground = Colors.black,
});
const BotonFarolero.secundario({
super.key,
required this.texto,
required this.icono,
required this.onPressed,
}) : gradient = const LinearGradient(
colors: [TemaApp.colorPurpura, Color(0xFF2B1736)],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
),
foreground = Colors.white;
const BotonFarolero.oscuro({
super.key,
required this.texto,
required this.icono,
required this.onPressed,
}) : gradient = const LinearGradient(
colors: [Color(0xFF151F27), Color(0xFF090E13)],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
),
foreground = TemaApp.colorTexto;
@override
Widget build(BuildContext context) {
final habilitado = onPressed != null;
return Material(
color: Colors.transparent,
child: InkWell(
borderRadius: BorderRadius.circular(8),
onTap: onPressed,
child: Ink(
height: 54,
decoration: BoxDecoration(
gradient: habilitado
? gradient
: const LinearGradient(
colors: [TemaApp.colorTarjeta, TemaApp.colorSuperficie],
),
borderRadius: BorderRadius.circular(8),
border: Border.all(
color: habilitado
? TemaApp.colorDorado.withValues(alpha: 0.74)
: TemaApp.colorBorde,
),
boxShadow: [
BoxShadow(
color: Colors.black.withValues(alpha: 0.34),
blurRadius: 14,
offset: const Offset(0, 8),
),
],
),
child: Row(
children: [
SizedBox(
width: 58,
child: Icon(icono, color: foreground, size: 28),
),
Expanded(
child: Text(
texto.toUpperCase(),
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.titleMedium?.copyWith(
color: foreground,
fontSize: 18,
fontWeight: FontWeight.w800,
),
),
),
const SizedBox(width: 58),
],
),
),
),
);
}
}
class AccesoFarolero extends StatelessWidget {
final String etiqueta;
final IconData icono;
final VoidCallback onPressed;
const AccesoFarolero({
super.key,
required this.etiqueta,
required this.icono,
required this.onPressed,
});
@override
Widget build(BuildContext context) {
return Material(
color: Colors.transparent,
child: InkWell(
borderRadius: BorderRadius.circular(8),
onTap: onPressed,
child: Ink(
height: 66,
decoration: TemaApp.decoracionPanel(color: TemaApp.colorSuperficie),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(icono, color: TemaApp.colorNaranja, size: 22),
const SizedBox(height: 5),
Text(
etiqueta.toUpperCase(),
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: Theme.of(context).textTheme.bodySmall?.copyWith(
color: TemaApp.colorDorado,
fontSize: 11,
fontWeight: FontWeight.w700,
),
),
],
),
),
),
);
}
}
class TarjetaPalabraFarolero extends StatelessWidget {
final String palabra;
const TarjetaPalabraFarolero({super.key, required this.palabra});
@override
Widget build(BuildContext context) {
return Container(
width: double.infinity,
padding: const EdgeInsets.symmetric(horizontal: 18, vertical: 28),
decoration: BoxDecoration(
color: const Color(0xFFC48642),
borderRadius: BorderRadius.circular(8),
border: Border.all(color: const Color(0xFF6B3519), width: 2),
boxShadow: [
BoxShadow(
color: TemaApp.colorNaranja.withValues(alpha: 0.28),
blurRadius: 24,
),
],
),
child: Text(
palabra.toUpperCase(),
textAlign: TextAlign.center,
style: GoogleFonts.oswald(
color: const Color(0xFF1B0C05),
fontSize: 42,
fontWeight: FontWeight.w900,
letterSpacing: 0,
),
),
);
}
}
class AvatarFarolero extends StatelessWidget {
final String texto;
final String? assetPath;
final Color color;
final double size;
const AvatarFarolero({
super.key,
required this.texto,
this.assetPath,
this.color = TemaApp.colorNaranja,
this.size = 40,
});
@override
Widget build(BuildContext context) {
return Container(
width: size,
height: size,
decoration: BoxDecoration(
shape: BoxShape.circle,
gradient: RadialGradient(
colors: [color.withValues(alpha: 0.9), TemaApp.colorSuperficie],
),
border: Border.all(color: TemaApp.colorDorado, width: 2),
),
child: Center(
child: assetPath == null
? Text(
texto,
style: TextStyle(
color: TemaApp.colorTexto,
fontWeight: FontWeight.bold,
fontSize: size * 0.36,
),
)
: ClipOval(
child: Image.asset(
assetPath!,
width: size,
height: size,
fit: BoxFit.cover,
),
),
),
);
}
}
class _FondoFaroleroPainter extends CustomPainter {
final bool intenso;
const _FondoFaroleroPainter({required this.intenso});
@override
void paint(Canvas canvas, Size size) {
final paint = Paint()..isAntiAlias = true;
final alto = size.height;
final ancho = size.width;
paint.color = const Color(0xFF152845).withValues(alpha: intenso ? 0.34 : 0.22);
canvas.drawCircle(Offset(ancho * 0.78, alto * 0.16), 18, paint);
paint.color = const Color(0xFF07101A).withValues(alpha: 0.82);
final colinas = Path()
..moveTo(0, alto * 0.34)
..quadraticBezierTo(ancho * 0.28, alto * 0.21, ancho * 0.55, alto * 0.33)
..quadraticBezierTo(ancho * 0.82, alto * 0.43, ancho, alto * 0.26)
..lineTo(ancho, alto)
..lineTo(0, alto)
..close();
canvas.drawPath(colinas, paint);
_dibujarCasas(canvas, size, paint);
_dibujarFarol(canvas, size, paint);
paint.shader = RadialGradient(
colors: [
TemaApp.colorNaranja.withValues(alpha: intenso ? 0.26 : 0.16),
Colors.transparent,
],
).createShader(Rect.fromCircle(center: Offset(ancho * 0.52, alto * 0.36), radius: 160));
canvas.drawCircle(Offset(ancho * 0.52, alto * 0.36), 160, paint);
paint.shader = null;
}
void _dibujarCasas(Canvas canvas, Size size, Paint paint) {
final alto = size.height;
final ancho = size.width;
paint.color = const Color(0xFF020407).withValues(alpha: 0.72);
for (var i = 0; i < 5; i++) {
final w = ancho * (0.16 + i * 0.018);
final h = alto * (0.18 + (i % 2) * 0.05);
final x = -30 + i * ancho * 0.24;
final y = alto * (0.72 - i * 0.02);
final casa = Rect.fromLTWH(x, y - h, w, h);
canvas.drawRect(casa, paint);
final tejado = Path()
..moveTo(x - 8, y - h)
..lineTo(x + w * 0.48, y - h - 38)
..lineTo(x + w + 8, y - h)
..close();
canvas.drawPath(tejado, paint);
final ventana = Paint()
..color = TemaApp.colorNaranja.withValues(alpha: 0.38)
..isAntiAlias = true;
for (var j = 0; j < 2; j++) {
canvas.drawRRect(
RRect.fromRectAndRadius(
Rect.fromLTWH(x + 18 + j * 34, y - h + 36, 12, 22),
const Radius.circular(2),
),
ventana,
);
}
}
}
void _dibujarFarol(Canvas canvas, Size size, Paint paint) {
final alto = size.height;
final ancho = size.width;
final centro = Offset(ancho * 0.5, alto * 0.28);
final glow = Paint()
..shader = RadialGradient(
colors: [
TemaApp.colorNaranja.withValues(alpha: 0.44),
Colors.transparent,
],
).createShader(Rect.fromCircle(center: centro, radius: 92));
canvas.drawCircle(centro, 92, glow);
paint
..shader = null
..style = PaintingStyle.stroke
..strokeWidth = 3
..color = const Color(0xFF050507).withValues(alpha: 0.82);
canvas.drawArc(
Rect.fromCircle(center: centro.translate(0, -16), radius: 35),
math.pi,
math.pi,
false,
paint,
);
paint.style = PaintingStyle.fill;
canvas.drawRRect(
RRect.fromRectAndRadius(
Rect.fromCenter(center: centro, width: 38, height: 54),
const Radius.circular(5),
),
paint,
);
paint.color = TemaApp.colorNaranja.withValues(alpha: 0.82);
canvas.drawRRect(
RRect.fromRectAndRadius(
Rect.fromCenter(center: centro, width: 21, height: 34),
const Radius.circular(4),
),
paint,
);
}
@override
bool shouldRepaint(covariant _FondoFaroleroPainter oldDelegate) {
return oldDelegate.intenso != intenso;
}
}