107 lines
3.3 KiB
Plaintext
107 lines
3.3 KiB
Plaintext
import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:invoiceninja_flutter/data/models/models.dart';
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import 'package:invoiceninja_flutter/ui/app/loading_indicator.dart';
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import 'package:invoiceninja_flutter/ui/app/snackbar_row.dart';
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import 'package:invoiceninja_flutter/ui/stub/stub_list_item.dart';
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import 'package:invoiceninja_flutter/ui/stub/stub_list_vm.dart';
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import 'package:invoiceninja_flutter/utils/icons.dart';
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import 'package:invoiceninja_flutter/utils/localization.dart';
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class StubList extends StatelessWidget {
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const StubList({
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Key key,
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@required this.viewModel,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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if (!viewModel.isLoaded) {
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return LoadingIndicator();
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} else if (viewModel.stubList.isEmpty) {
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return Opacity(
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opacity: 0.5,
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child: Center(
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child: Text(
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AppLocalization.of(context).noRecordsFound,
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style: TextStyle(
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fontSize: 18.0,
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),
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),
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),
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);
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}
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return _buildListView(context);
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}
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void _showMenu(
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BuildContext context, StubEntity stub) async {
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if (stub == null) {
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return;
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}
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final user = viewModel.user;
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final message = await showDialog<String>(
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context: context,
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builder: (BuildContext dialogContext) => SimpleDialog(
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children: stub
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.getEntityActions(user: user)
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.map((entityAction) {
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if (entityAction == null) {
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return Divider();
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} else {
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return ListTile(
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leading: Icon(getEntityActionIcon(entityAction)),
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title: Text(AppLocalization.of(context)
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.lookup(entityAction.toString())),
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onTap: () {
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Navigator.of(dialogContext).pop();
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viewModel.onEntityAction(context, stub, entityAction);
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},
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);
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}
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}).toList()));
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if (message != null) {
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Scaffold.of(context).showSnackBar(SnackBar(
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content: SnackBarRow(
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message: message,
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)));
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}
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}
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Widget _buildListView(BuildContext context) {
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return RefreshIndicator(
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onRefresh: () => viewModel.onRefreshed(context),
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child: ListView.builder(
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itemCount: viewModel.stubList.length,
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itemBuilder: (BuildContext context, index) {
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final stubId = viewModel.stubList[index];
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final stub = viewModel.stubMap[stubId];
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return Column(children: <Widget>[
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StubListItem(
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user: viewModel.user,
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filter: viewModel.filter,
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stub: stub,
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onEntityAction: (EntityAction action) {
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if (action == EntityAction.more) {
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_showMenu(context, stub);
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} else {
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viewModel.onEntityAction(context, stub, action);
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}
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},
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onTap: () => viewModel.onStubTap(context, stub),
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onLongPress: () => _showMenu(context, stub),
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),
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Divider(
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height: 1.0,
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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 StubListVM viewModel;
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}
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