Initial commit — DLS lab-app Flutter project
This commit is contained in:
egecankomur
@@ -0,0 +1,453 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../../core/providers/auth_provider.dart';
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import '../../../core/theme/app_theme.dart';
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import '../../../core/widgets/gradient_app_bar.dart';
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import '../../../models/connection.dart';
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import 'connection_detail_screen.dart';
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import 'lab_connections_repository.dart';
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class LabConnectionsScreen extends ConsumerStatefulWidget {
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const LabConnectionsScreen({super.key});
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@override
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ConsumerState<LabConnectionsScreen> createState() =>
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_LabConnectionsScreenState();
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}
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class _LabConnectionsScreenState extends ConsumerState<LabConnectionsScreen> {
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late Future<List<Connection>> _future;
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final _searchController = TextEditingController();
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String _searchQuery = '';
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@override
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void initState() {
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super.initState();
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_load();
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}
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@override
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void dispose() {
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_searchController.dispose();
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super.dispose();
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}
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void _load() {
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final tenantId = ref.read(authProvider).activeTenant!.tenant.id;
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setState(() {
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_future = LabConnectionsRepository.instance.listConnections(tenantId);
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});
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}
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Future<void> _respond(String connectionId, bool approve) async {
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try {
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await LabConnectionsRepository.instance.respondToRequest(
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connectionId: connectionId,
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approve: approve,
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);
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_load();
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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approve ? 'Bağlantı onaylandı' : 'Bağlantı reddedildi'),
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),
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);
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}
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} catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Hata: $e')),
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);
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}
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}
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}
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Color _statusColor(ConnectionStatus status) {
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return switch (status) {
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ConnectionStatus.pending => AppColors.pending,
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ConnectionStatus.approved => AppColors.success,
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ConnectionStatus.rejected => AppColors.cancelled,
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};
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}
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Color _statusBg(ConnectionStatus status) {
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return switch (status) {
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ConnectionStatus.pending => AppColors.pendingBg,
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ConnectionStatus.approved => AppColors.successBg,
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ConnectionStatus.rejected => AppColors.cancelledBg,
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};
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: AppColors.background,
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appBar: GradientAppBar(
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title: 'Bağlantılar',
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category: 'LABORATUVAR',
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searchController: _searchController,
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onSearchChanged: (v) => setState(() => _searchQuery = v),
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searchHint: 'Klinik adı ara...',
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),
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body: RefreshIndicator(
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color: AppColors.accent,
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onRefresh: () async => _load(),
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child: FutureBuilder<List<Connection>>(
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future: _future,
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builder: (ctx, snap) {
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if (snap.connectionState == ConnectionState.waiting) {
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return const Center(
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child: CircularProgressIndicator(color: AppColors.accent));
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}
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if (snap.hasError) {
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return Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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width: 64,
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height: 64,
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decoration: BoxDecoration(
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color: AppColors.cancelledBg,
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borderRadius: BorderRadius.circular(16)),
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child: const Icon(Icons.wifi_off_rounded,
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color: AppColors.cancelled, size: 30),
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),
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const SizedBox(height: 16),
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Text('Hata: ${snap.error}',
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style:
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const TextStyle(color: AppColors.textSecondary)),
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const SizedBox(height: 12),
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FilledButton.icon(
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onPressed: _load,
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icon: const Icon(Icons.refresh_rounded, size: 18),
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label: const Text('Tekrar Dene'),
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),
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],
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),
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);
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}
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final allConnections = snap.data!;
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final q = _searchQuery.toLowerCase().trim();
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final connections = q.isEmpty
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? allConnections
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: allConnections.where((c) =>
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(c.clinicName ?? '').toLowerCase().contains(q)).toList();
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if (allConnections.isEmpty) {
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return Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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width: 72,
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height: 72,
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decoration: BoxDecoration(
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color: AppColors.inProgressBg,
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borderRadius: BorderRadius.circular(20)),
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child: const Icon(Icons.link_off,
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color: AppColors.inProgress, size: 32),
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),
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const SizedBox(height: 16),
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const Text(
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'Henüz bağlantı yok',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary),
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),
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const SizedBox(height: 8),
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const Text(
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'Kliniklerden gelen istekler burada görünür.',
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style: TextStyle(
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color: AppColors.textSecondary, fontSize: 13),
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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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final pending = connections
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.where((c) => c.status == ConnectionStatus.pending)
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.toList();
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final others = connections
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.where((c) => c.status != ConnectionStatus.pending)
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.toList();
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return ListView(
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padding: const EdgeInsets.fromLTRB(16, 12, 16, 24),
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children: [
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if (pending.isNotEmpty) ...[
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_SectionHeader(
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label: 'Bekleyen İstekler',
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count: pending.length,
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countColor: AppColors.pending,
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countBg: AppColors.pendingBg,
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),
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const SizedBox(height: 8),
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...pending.map((c) => Padding(
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padding: const EdgeInsets.only(bottom: 10),
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child: _ConnectionCard(
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connection: c,
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statusColor: _statusColor(c.status),
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statusBg: _statusBg(c.status),
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onApprove: () => _respond(c.id, true),
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onReject: () => _respond(c.id, false),
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),
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)),
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const SizedBox(height: 8),
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],
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if (others.isNotEmpty) ...[
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_SectionHeader(
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label: 'Bağlantılar',
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count: others.length,
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countColor: AppColors.textSecondary,
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countBg: AppColors.surfaceVariant,
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),
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const SizedBox(height: 8),
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...others.map((c) {
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final tenantId = ref.read(authProvider).activeTenant!.tenant.id;
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return Padding(
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padding: const EdgeInsets.only(bottom: 10),
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child: _ConnectionCard(
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connection: c,
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statusColor: _statusColor(c.status),
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statusBg: _statusBg(c.status),
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onTap: c.status == ConnectionStatus.approved
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? () => Navigator.push(
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context,
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MaterialPageRoute(
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builder: (_) => ConnectionDetailScreen(
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connection: c,
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labTenantId: tenantId,
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),
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),
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)
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: null,
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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 _SectionHeader extends StatelessWidget {
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const _SectionHeader({
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required this.label,
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required this.count,
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required this.countColor,
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required this.countBg,
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});
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final String label;
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final int count;
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final Color countColor;
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final Color countBg;
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@override
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Widget build(BuildContext context) {
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return Row(
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children: [
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Text(
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label,
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style: const TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w600,
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color: AppColors.accent,
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letterSpacing: 0.3,
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),
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),
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const SizedBox(width: 8),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: countBg,
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borderRadius: BorderRadius.circular(10),
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),
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child: Text(
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'$count',
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style: TextStyle(
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color: countColor,
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fontSize: 12,
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fontWeight: FontWeight.w600,
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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 _ConnectionCard extends StatefulWidget {
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const _ConnectionCard({
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required this.connection,
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required this.statusColor,
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required this.statusBg,
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this.onApprove,
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this.onReject,
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this.onTap,
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});
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final Connection connection;
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final Color statusColor;
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final Color statusBg;
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final VoidCallback? onApprove;
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final VoidCallback? onReject;
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final VoidCallback? onTap;
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@override
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State<_ConnectionCard> createState() => _ConnectionCardState();
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}
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class _ConnectionCardState extends State<_ConnectionCard> {
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bool _loading = false;
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Future<void> _act(VoidCallback? cb) async {
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if (cb == null) return;
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setState(() => _loading = true);
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cb();
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await Future.delayed(const Duration(milliseconds: 500));
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if (mounted) setState(() => _loading = false);
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}
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String _formatDate(String? raw) {
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if (raw == null) return '';
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try {
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final dt = DateTime.parse(raw);
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return '${dt.day.toString().padLeft(2, '0')}.${dt.month.toString().padLeft(2, '0')}.${dt.year}';
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} catch (_) {
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return '';
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}
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}
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@override
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Widget build(BuildContext context) {
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final c = widget.connection;
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final isPending = c.status == ConnectionStatus.pending;
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return Material(
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color: AppColors.surface,
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borderRadius: BorderRadius.circular(14),
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child: InkWell(
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onTap: widget.onTap,
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borderRadius: BorderRadius.circular(14),
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child: Container(
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padding: const EdgeInsets.all(14),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(14),
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border: Border.all(color: AppColors.border),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.04),
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blurRadius: 8,
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offset: const Offset(0, 2))
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],
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),
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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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Container(
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width: 44,
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height: 44,
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decoration: BoxDecoration(
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color: widget.statusBg,
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borderRadius: BorderRadius.circular(12)),
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child: Icon(Icons.business_outlined,
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color: widget.statusColor, size: 22),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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c.clinicName ?? 'Klinik',
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style: const TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: AppColors.textPrimary),
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),
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if (c.dateCreated != null) ...[
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const SizedBox(height: 2),
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Text(
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_formatDate(c.dateCreated),
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style: const TextStyle(
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color: AppColors.textMuted, fontSize: 12),
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),
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],
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],
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),
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),
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Container(
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padding:
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const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
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decoration: BoxDecoration(
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color: widget.statusBg,
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borderRadius: BorderRadius.circular(8),
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),
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child: Text(
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c.status.label,
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style: TextStyle(
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color: widget.statusColor,
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fontWeight: FontWeight.w600,
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fontSize: 12,
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),
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),
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),
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if (widget.onTap != null) ...[
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const SizedBox(width: 4),
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const Icon(Icons.chevron_right_rounded,
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size: 18, color: AppColors.textMuted),
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],
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],
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),
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if (isPending) ...[
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const SizedBox(height: 12),
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Row(
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children: [
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Expanded(
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child: OutlinedButton(
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onPressed:
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_loading ? null : () => _act(widget.onReject),
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style: OutlinedButton.styleFrom(
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foregroundColor: AppColors.cancelled,
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side: const BorderSide(color: AppColors.cancelled)),
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child: const Text('Reddet'),
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: FilledButton(
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onPressed:
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_loading ? null : () => _act(widget.onApprove),
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style: FilledButton.styleFrom(
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backgroundColor: AppColors.success),
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child: _loading
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? const SizedBox(
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width: 16,
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height: 16,
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child: CircularProgressIndicator(
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strokeWidth: 2, color: Colors.white),
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)
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: const Text('Onayla'),
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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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Reference in New Issue
Block a user