Root cause behind most "stuck loading" reports: the backend changed shape (schedules became an array, location_preferences a string) while the mobile parser still hard-cast to Map/int. The TypeError was swallowed by a silent catch that returned null, and screens only handled the success state, so a parse failure rendered as a permanent spinner. Same class of bug appeared across service lists via non-null map lookups and a total absence of request timeouts. Ported from prosappweb: - in-app suggestions (POST /suggestions) - policies/terms from GET /settings/policies - configurable appointment length (slot_duration_minutes) - block/unblock calendar slots (POST /services/block) - GPS city detection on the profile (Nominatim) - server-side professional search with haversine distance - retry cooldown after a rejected professional application Reliability: - parse schedules array (day_of_week 0=Mon) and string location_preferences - read times as wall clock, so 08:00 stays 08:00 across timezones - carry minutes into hours in TimeOfDay.add; a minute-based step used to loop forever and freeze the calendar (covered by test/time_slots_test.dart) - semver update check instead of string equality, which blocked every build that did not exactly match the configured version - request timeouts across all repositories - surface HTTP >= 400 instead of reporting failed writes as success - error states with retry instead of an indefinite shimmer Includes pre-existing uncommitted work from the UI redesign. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
340 lines
12 KiB
Dart
340 lines
12 KiB
Dart
import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:injector/injector.dart';
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import 'package:intl/intl.dart';
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import 'package:professional_repository/professional_repository.dart';
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import 'package:prosappco/blocs/service_bloc/service_bloc.dart';
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import 'package:prosappco/screens/service/professional_service_screen.dart';
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import 'package:service_repository/service_repository.dart';
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import 'package:shimmer/shimmer.dart';
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import 'package:user_repository/user_repository.dart';
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const _kPrimary = Color(0xFF1565C0);
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extension _Th on BuildContext {
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ThemeData get _t => Theme.of(this);
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Color get bg => _t.scaffoldBackgroundColor;
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Color get card => _t.cardColor;
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Color get onSurface => _t.colorScheme.onSurface;
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Color get muted => _t.colorScheme.onSurface.withOpacity(0.55);
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Color get subtle => _t.colorScheme.onSurface.withOpacity(0.35);
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bool get isDark => _t.brightness == Brightness.dark;
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Color get shadowSm =>
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isDark ? Colors.transparent : Colors.black.withOpacity(0.04);
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}
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class ProfessionalServiceListScreen extends StatefulWidget {
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const ProfessionalServiceListScreen({super.key});
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@override
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State<ProfessionalServiceListScreen> createState() =>
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_ProfessionalServiceListScreenState();
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}
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class _ProfessionalServiceListScreenState
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extends State<ProfessionalServiceListScreen> {
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late final ServiceBloc serviceBloc;
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@override
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void initState() {
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super.initState();
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serviceBloc = Injector.appInstance.get<ServiceBloc>();
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serviceBloc.add(
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LoadServicesForProfessional(ApiUserRepository.currentUserId ?? ''));
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}
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@override
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Widget build(BuildContext context) {
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return BlocProvider<ServiceBloc>(
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create: (context) => serviceBloc,
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child: Scaffold(
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backgroundColor: context.bg,
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appBar: AppBar(
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title: const Text('Mis servicios'),
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backgroundColor: _kPrimary,
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foregroundColor: Colors.white,
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elevation: 0,
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),
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body: BlocBuilder<ServiceBloc, ServiceState>(
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builder: (context, serviceState) {
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if (serviceState is ServicesForUserLoaded) {
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if (serviceState.services.isEmpty) return _emptyState(context);
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return ListView.builder(
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padding: const EdgeInsets.symmetric(vertical: 12),
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itemCount: serviceState.services.length,
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itemBuilder: (_, index) {
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final info = serviceState.services[index];
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return _ServiceCard(
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user: info.user,
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service: info.service,
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onTap: () => Navigator.push(
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context,
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CupertinoPageRoute(
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builder: (_) => ProfessionalServiceScreen(
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serviceId: info.service.id!)),
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),
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);
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},
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);
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}
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if (serviceState is CreateServiceFailure) {
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return _errorState(
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context,
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() => serviceBloc.add(LoadServicesForProfessional(
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ApiUserRepository.currentUserId ?? '')));
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}
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return _shimmerList();
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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 _errorState(BuildContext context, VoidCallback onRetry) {
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final subtle = Theme.of(context).colorScheme.onSurface.withOpacity(0.35);
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final muted = Theme.of(context).colorScheme.onSurface.withOpacity(0.55);
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return Center(
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child: Padding(
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padding: const EdgeInsets.all(32),
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child: Column(mainAxisSize: MainAxisSize.min, children: [
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Container(
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width: 72, height: 72,
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decoration: BoxDecoration(
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color: subtle.withOpacity(0.1), shape: BoxShape.circle),
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child: Icon(Icons.error_outline, size: 36, color: subtle),
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),
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const SizedBox(height: 16),
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Text('No se pudo cargar la información',
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style: TextStyle(
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fontSize: 16, fontWeight: FontWeight.w700, color: muted)),
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const SizedBox(height: 6),
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Text('Revisa tu conexión e inténtalo de nuevo.',
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textAlign: TextAlign.center,
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style: TextStyle(fontSize: 13, color: subtle, height: 1.5)),
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const SizedBox(height: 16),
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OutlinedButton(onPressed: onRetry, child: const Text('Reintentar')),
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]),
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),
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);
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}
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Widget _emptyState(BuildContext context) {
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final subtle = Theme.of(context).colorScheme.onSurface.withOpacity(0.35);
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final muted = Theme.of(context).colorScheme.onSurface.withOpacity(0.55);
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return Center(
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child: Padding(
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padding: const EdgeInsets.all(32),
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child: Column(mainAxisSize: MainAxisSize.min, children: [
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Container(
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width: 72, height: 72,
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decoration: BoxDecoration(
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color: subtle.withOpacity(0.1), shape: BoxShape.circle),
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child: Icon(Icons.list_alt_outlined, size: 36, color: subtle),
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),
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const SizedBox(height: 16),
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Text('Sin servicios',
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style: TextStyle(
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fontSize: 16, fontWeight: FontWeight.w700, color: muted)),
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const SizedBox(height: 6),
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Text('Tus servicios activos aparecerán aquí.',
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textAlign: TextAlign.center,
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style: TextStyle(fontSize: 13, color: subtle, height: 1.5)),
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]),
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),
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);
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}
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Widget _shimmerList() {
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return Shimmer.fromColors(
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baseColor: Colors.grey[300]!,
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highlightColor: Colors.grey[100]!,
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child: ListView.builder(
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padding: const EdgeInsets.symmetric(vertical: 12),
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itemCount: 8,
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itemBuilder: (_, __) => Container(
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margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 6),
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height: 84,
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decoration: BoxDecoration(
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color: Colors.white, borderRadius: BorderRadius.circular(14)),
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),
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),
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);
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}
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class _ServiceCard extends StatelessWidget {
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final MyUser user;
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final ServiceEntity service;
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final VoidCallback onTap;
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const _ServiceCard(
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{required this.user, required this.service, required this.onTap});
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@override
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Widget build(BuildContext context) {
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final si = _statusInfo(service.status);
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final dateStr =
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DateFormat('dd MMM yyyy', 'es').format(DateTime.parse(service.day));
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final timeStr = ScheduleEntity.getFormatTime(service.range1Hour1) ?? '';
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 6),
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decoration: BoxDecoration(
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color: context.card,
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borderRadius: BorderRadius.circular(14),
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boxShadow: [
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BoxShadow(
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color: context.shadowSm,
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blurRadius: 10,
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offset: const Offset(0, 2))
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],
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(14),
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child: InkWell(
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onTap: onTap,
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child: IntrinsicHeight(
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child: Row(children: [
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Container(width: 4, color: si.color),
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Padding(
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padding: const EdgeInsets.all(12),
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child: Container(
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width: 50, height: 50,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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border: Border.all(
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color: si.color.withOpacity(0.35), width: 2)),
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child: ClipOval(
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child: (user.picture == null || user.picture!.isEmpty)
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? Container(
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color: _kPrimary.withOpacity(0.1),
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child: Center(
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child: Text(
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user.name?.isNotEmpty == true
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? user.name![0].toUpperCase()
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: '?',
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w700,
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color: _kPrimary),
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),
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),
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)
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: Image.network(user.picture!, fit: BoxFit.cover),
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),
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),
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),
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Expanded(
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child: Padding(
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padding: const EdgeInsets.symmetric(vertical: 12),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(user.name ?? '',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w700,
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color: context.onSurface)),
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if (service.description.isNotEmpty) ...[
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const SizedBox(height: 2),
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Text('"${service.description}"',
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style: TextStyle(
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fontSize: 12,
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color: context.muted,
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fontStyle: FontStyle.italic),
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maxLines: 1,
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overflow: TextOverflow.ellipsis),
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],
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const SizedBox(height: 5),
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Row(children: [
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Icon(Icons.calendar_today_outlined,
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size: 11, color: context.subtle),
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const SizedBox(width: 4),
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Text('$dateStr · $timeStr',
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style: TextStyle(
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fontSize: 11,
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color: context.muted,
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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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Padding(
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padding: const EdgeInsets.fromLTRB(8, 12, 12, 12),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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_StatusBadge(si: si),
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const SizedBox(height: 6),
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Icon(Icons.chevron_right, size: 18, color: context.subtle),
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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 _StatusBadge extends StatelessWidget {
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final _StatusInfo si;
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const _StatusBadge({required this.si});
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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: 8, vertical: 4),
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decoration: BoxDecoration(
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color: si.color.withOpacity(0.1),
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borderRadius: BorderRadius.circular(20),
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border: Border.all(color: si.color.withOpacity(0.3)),
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),
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child: Row(mainAxisSize: MainAxisSize.min, children: [
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Icon(si.icon, size: 10, color: si.color),
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const SizedBox(width: 4),
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Text(si.label,
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style: TextStyle(
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fontSize: 10, fontWeight: FontWeight.w700, color: si.color)),
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]),
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);
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}
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}
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class _StatusInfo {
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final String label;
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final Color color;
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final IconData icon;
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const _StatusInfo(this.label, this.color, this.icon);
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}
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_StatusInfo _statusInfo(ServiceStatus status) {
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switch (status) {
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case ServiceStatus.acepted:
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return const _StatusInfo(
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'Aceptado', Color(0xFF1565C0), Icons.check_circle_outline);
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case ServiceStatus.active:
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return const _StatusInfo(
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'En curso', Color(0xFF16A34A), Icons.play_circle_outline);
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case ServiceStatus.completed:
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return const _StatusInfo(
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'Completado', Color(0xFF64748B), Icons.task_alt_outlined);
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case ServiceStatus.denied:
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return const _StatusInfo(
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'Rechazado', Color(0xFFDC2626), Icons.cancel_outlined);
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case ServiceStatus.cancelled:
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return const _StatusInfo(
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'Cancelado', Color(0xFF9CA3AF), Icons.remove_circle_outline);
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case ServiceStatus.selfBooked:
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return const _StatusInfo(
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'Reservado', Color(0xFF7C3AED), Icons.bookmark_outline);
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default:
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return const _StatusInfo(
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'Pendiente', Color(0xFFD97706), Icons.hourglass_top_outlined);
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}
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}
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