172 lines
No EOL
6.1 KiB
Dart
172 lines
No EOL
6.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'dart:async';
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import 'package:local_spend/common/apifunctions/find_organisations.dart';
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class FindOrganisations {
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TextField getSearchBar(TextEditingController controller, String hintText) {
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return TextField(
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controller: controller,
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decoration: InputDecoration(
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hintText: hintText,
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icon: Icon(Icons.search),
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),
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);
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}
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// todo: get all organisations, favourites and all data from one 'organisations' class or similar
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// eg items: organisations.getFavourites().orderBy(name),
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Future<Organisation> dialog(context) {
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bool _searchEnabled = false;
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TextEditingController searchBarText = new TextEditingController();
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var organisations = new Organisations();
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var listTitle = "All Organisations";
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// var organisationsList = organisations.getTestData();
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var organisationsList = List<Organisation>();
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Future<int> _submitSearch(String search) async {
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_searchEnabled = false;
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listTitle = "Results for \'" + search + "\'";
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var futureOrgs = await organisations.findOrganisations(search);
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// futureOrgs.then((value) {
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// debugPrint("There are " + futureOrgs.length.toString() +
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// " payees matching the query \'" + search + "\'.");
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organisationsList = futureOrgs;
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_searchEnabled = true;
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return futureOrgs.length;
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// });
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}
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_chosenOrg(Organisation chosen) {
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// debugPrint(chosen.name + " tapped");
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}
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return showDialog<Organisation>(
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context: context,
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barrierDismissible: true,
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builder: (BuildContext context) {
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return StatefulBuilder(
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builder: (context, setState) {
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return SimpleDialog(
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children: <Widget>[
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Padding(
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padding: EdgeInsets.fromLTRB(20, 0, 0, 0),
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child: Row(
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children: [
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Container(
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width: 140,
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height: 50,
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child: TextField(
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controller: searchBarText,
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decoration: InputDecoration(
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hintText: "Payee Name",
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),
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onChanged: (value) {
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if (value.length > 0) {
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_searchEnabled = true;
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} else {
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_searchEnabled = false;
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}
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setState(() => {});
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},
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onSubmitted: (value) {
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if (_searchEnabled) {
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var result = _submitSearch(searchBarText.text);
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result.then((_) {
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setState(() {});
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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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width: 80,
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padding: EdgeInsets.fromLTRB(20, 0, 0, 0),
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child: IgnorePointer(
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ignoring: _searchEnabled,
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child: RaisedButton(
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onPressed: () {
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if (_searchEnabled) {
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var result = _submitSearch(
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searchBarText.text);
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result.then((_) {
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setState(() {});
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});
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}
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},
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child: Icon(Icons.search, color: Colors.white),
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color: _searchEnabled ? Colors.blue : Colors.blue[200],
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// make inactive when search in progress as activity indicator
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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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Container(
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padding: EdgeInsets.fromLTRB(20, 20, 20, 0),
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child: Text(
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listTitle,
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style: new TextStyle(
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fontSize: 23, fontWeight: FontWeight.bold),
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),
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),
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Container(
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padding: EdgeInsets.fromLTRB(10, 10, 10, 0),
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width: MediaQuery
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.of(context)
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.size
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.width,
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height: MediaQuery
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.of(context)
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.size
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.height * 0.67,
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child: Material(
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shadowColor: Colors.transparent,
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color: Colors.transparent,
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child: ListView.builder(
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itemCount: organisationsList.length,
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itemBuilder: (context, index) {
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return Card(
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child: ListTile(
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leading: Icon(Icons.person),
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title: Text(organisationsList[index].name, style: new TextStyle(fontSize: 18)),
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subtitle: Text(organisationsList[index].postcode.toUpperCase()),
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// trailing: Icon(Icons.arrow_forward_ios),
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// onTap: _chosenOrg(organisationsList[index]),
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onTap: (){
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Navigator.of(context).pop(organisationsList[index]);
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_chosenOrg(organisationsList[index]);
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},
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onLongPress: (){
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// show more details about the organisation in a new dialog
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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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// help button for if org not listed
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// cancel and ok buttons
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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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} |