272 lines
9.3 KiB
Dart
272 lines
9.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:package_info_plus/package_info_plus.dart';
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import '../../../core/theme/app_theme.dart';
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class AboutScreen extends StatelessWidget {
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const AboutScreen({super.key});
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: AppTheme.background,
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body: FutureBuilder<PackageInfo>(
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future: PackageInfo.fromPlatform(),
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builder: (context, snap) {
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final version = snap.data?.version ?? '1.0.0';
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final build = snap.data?.buildNumber ?? '1';
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return CustomScrollView(
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slivers: [
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SliverToBoxAdapter(
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child: _buildPageHeader(context, version, build),
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),
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SliverPadding(
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padding: const EdgeInsets.fromLTRB(20, 24, 20, 32),
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sliver: SliverList(
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delegate: SliverChildListDelegate([
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_SectionLabel('Descripción'),
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const SizedBox(height: 10),
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_InfoCard(
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icon: Icons.info_outline_rounded,
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content: 'RecolectApp es una aplicación del Servicio de Limpia de Celaya '
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'para informar al ciudadano sobre rutas, horarios y separación '
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'correcta de residuos.',
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),
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const SizedBox(height: 20),
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_SectionLabel('Créditos'),
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const SizedBox(height: 10),
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_InfoCard(
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icon: Icons.people_outline_rounded,
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content: 'Desarrollado por el equipo ONLINCESHACK.\nServicio de Limpia · Celaya, Gto.',
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),
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const SizedBox(height: 20),
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_SectionLabel('Tecnología'),
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const SizedBox(height: 10),
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_TechRow(icon: Icons.phone_android_rounded, label: 'Flutter · Dart'),
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const SizedBox(height: 8),
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_TechRow(icon: Icons.cloud_outlined, label: 'FastAPI · Supabase'),
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const SizedBox(height: 8),
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_TechRow(icon: Icons.notifications_outlined, label: 'Firebase Cloud Messaging'),
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const SizedBox(height: 32),
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Center(
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child: Text(
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'© 2025 RecolectApp · Todos los derechos reservados',
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style: const TextStyle(fontSize: 11, color: AppTheme.textHint),
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textAlign: TextAlign.center,
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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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Widget _buildPageHeader(BuildContext context, String version, String build) {
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return Container(
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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stops: [0.0, 0.6, 1.0],
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colors: [Color(0xFF4A0E26), Color(0xFF6D1234), Color(0xFF9B1B4A)],
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),
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),
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child: SafeArea(
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bottom: false,
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child: Padding(
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padding: const EdgeInsets.fromLTRB(20, 8, 20, 32),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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IconButton(
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icon: const Icon(Icons.arrow_back_ios_new_rounded,
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color: Colors.white, size: 20),
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onPressed: () => Navigator.of(context).pop(),
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padding: EdgeInsets.zero,
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constraints: const BoxConstraints(),
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),
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],
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),
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const SizedBox(height: 16),
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Center(
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child: Column(
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children: [
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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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color: Colors.white.withValues(alpha: 0.15),
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shape: BoxShape.circle,
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border: Border.all(
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color: Colors.white.withValues(alpha: 0.3),
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width: 2,
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),
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),
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child: const Icon(
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Icons.recycling_rounded,
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size: 42,
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color: Colors.white,
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),
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),
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const SizedBox(height: 14),
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const Text(
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'RecolectApp',
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style: TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.w800,
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color: Colors.white,
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letterSpacing: -0.5,
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),
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),
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const SizedBox(height: 4),
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Text(
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'Versión $version (build $build)',
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style: TextStyle(
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fontSize: 13,
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color: Colors.white.withValues(alpha: 0.75),
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),
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),
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const SizedBox(height: 6),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 12, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.15),
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borderRadius: BorderRadius.circular(100),
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border: Border.all(
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color: Colors.white.withValues(alpha: 0.25)),
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),
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child: Text(
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'Servicio de Limpia · Celaya, Gto.',
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style: TextStyle(
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fontSize: 11,
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color: Colors.white.withValues(alpha: 0.9),
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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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),
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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 _SectionLabel extends StatelessWidget {
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final String text;
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const _SectionLabel(this.text);
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@override
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Widget build(BuildContext context) {
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return Text(
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text.toUpperCase(),
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style: TextStyle(
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fontSize: 11,
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fontWeight: FontWeight.w600,
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letterSpacing: 0.8,
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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),
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);
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}
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}
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class _InfoCard extends StatelessWidget {
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final IconData icon;
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final String content;
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const _InfoCard({required this.icon, required this.content});
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@override
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Widget build(BuildContext context) {
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return Container(
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.surface,
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borderRadius: BorderRadius.circular(10),
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border: Border.all(
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color: Theme.of(context).colorScheme.outlineVariant,
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width: 0.5,
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),
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(9.5),
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child: IntrinsicHeight(
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Container(width: 3, color: AppTheme.primary),
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Expanded(
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child: Padding(
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padding: const EdgeInsets.all(14),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: 34,
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height: 34,
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decoration: BoxDecoration(
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color: AppTheme.primaryLight,
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borderRadius: BorderRadius.circular(8),
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),
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child: Icon(icon, size: 18, color: AppTheme.primary),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Text(
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content,
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style: const TextStyle(
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fontSize: 13,
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height: 1.5,
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color: AppTheme.textPrimary,
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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 _TechRow extends StatelessWidget {
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final IconData icon;
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final String label;
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const _TechRow({required this.icon, required this.label});
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.surface,
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borderRadius: BorderRadius.circular(10),
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border: Border.all(
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color: Theme.of(context).colorScheme.outlineVariant, width: 0.5),
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),
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child: Row(
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children: [
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Icon(icon, size: 18, color: AppTheme.primary),
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const SizedBox(width: 12),
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Text(
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label,
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style: const TextStyle(fontSize: 13, color: AppTheme.textPrimary),
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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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