494 lines
No EOL
17 KiB
Dart
494 lines
No EOL
17 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:local_spend/common/platform/platform_scaffold.dart';
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import 'package:intl/intl.dart';
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import 'dart:core';
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import 'package:flutter/cupertino.dart';
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import 'package:local_spend/common/apifunctions/find_organisations.dart';
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import 'package:local_spend/common/widgets/organisations_dialog.dart';
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import 'package:local_spend/common/apifunctions/submit_receipt_api.dart';
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import 'package:local_spend/common/apifunctions/categories.dart';
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class Transaction {
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DateTime date;
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TextEditingController amount;
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Organisation organisation;
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String recurring;
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bool isEssential;
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String category;
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Transaction(
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this.date,
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this.amount,
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this.organisation,
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this.recurring,
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this.isEssential,
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this.category,
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);
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}
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class ReceiptPage2 extends StatefulWidget {
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@override
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State<StatefulWidget> createState() {
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return new ReceiptPage2State();
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}
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}
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class ReceiptPage2State extends State<ReceiptPage2> {
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Transaction transaction = new Transaction(
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DateTime.now(),
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new TextEditingController(),
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new Organisation(null, null, null, null, null),
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"None",
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false,
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"Uncategorised",
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);
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_invalidDialog(context) {
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return AlertDialog(
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title: new Text("Invalid data"),
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content: new Text(
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"We couldn't process your request because some of the data entered is invalid."),
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actions: <Widget>[
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new FlatButton(
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child: new Text("OK"),
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onPressed: () {
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Navigator.of(context).pop();
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},
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),
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],
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);
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}
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Future<List<String>> getCats() async {
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return await getCategories();
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}
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_submitReceipt(Transaction transaction) {
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DateTime dt = new DateTime.now();
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// sample transaction:
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// {
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// "transaction_type":1,
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// "transaction_value":33,
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// "purchase_time":"2019-08-12T11:06:00.000+01:00",
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// "organisation_id":59661,
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// "essential":false,
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// "session_key":"C438432A-B775-11E9-8EE8-147589E69626"
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// }
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Receipt receipt = new Receipt();
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receipt.organisationName = transaction.organisation.name;
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receipt.street = transaction.organisation.streetName;
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receipt.postcode = transaction.organisation.postcode;
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receipt.town = transaction.organisation.town;
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receipt.recurring = transaction.recurring;
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if (transaction.recurring == "None") {
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receipt.recurring = "";
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}
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receipt.category = transaction.category;
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if (transaction.category == "Uncategorised") {
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receipt.category = "";
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}
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receipt.amount = transaction.amount.text.toString();
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receipt.time = DateFormat("yyyy-MM-dd'T'hh:mm':00.000+01:00'").format(transaction.date).toString();
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receipt.essential = transaction.isEssential.toString();
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submitReceiptAPI(context, receipt);
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}
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List<String> _sampleRecurringOptions = new List<String>(7);
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List<String> _categories = new List<String>();
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@override
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Widget build(BuildContext context) {
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if (_categories.length == 0) {
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Future<List<String>> _futureCats = getCats();
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_categories.add("Fetching categories...");
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_futureCats.then((value) {
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_categories = null;
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_categories = value;
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setState(() {});
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});
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}
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_sampleRecurringOptions[0] = "None";
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_sampleRecurringOptions[1] = "Daily";
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_sampleRecurringOptions[2] = "Weekly";
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_sampleRecurringOptions[3] = "Fortnightly";
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_sampleRecurringOptions[4] = "Monthly";
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_sampleRecurringOptions[5] = "Quarterly";
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_sampleRecurringOptions[6] = "Yearly"; // these will be difficult to fetch from server as they are coded into the site's rather than fetched
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return PlatformScaffold(
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appBar: AppBar(
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backgroundColor: Colors.blue[400],
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title: Text(
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"Submit Receipt",
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style: TextStyle(
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fontSize: 20,
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color: Colors.white,
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),
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),
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centerTitle: true,
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iconTheme: IconThemeData(color: Colors.black),
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),
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body: ListView(
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children: <Widget>[
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// each CHILD has its own horizontal padding because if the listView has padding, Android's end-of-scroll animation
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// doesn't fit the screen properly and looks weird
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Container(
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padding: const EdgeInsets.fromLTRB(15, 17, 0, 0),
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child : Text(
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"Receipt Details",
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style: TextStyle(
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fontSize: 24,
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color: Colors.grey[700],
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fontWeight: FontWeight.bold,
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),
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),
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), // "Receipt Details" title
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Container(
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padding: EdgeInsets.fromLTRB(25,15,15.0,0.0),
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child: Row(
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children: <Widget> [
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Container(
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child : Text(
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"Date/Time",
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style: TextStyle(
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fontSize: 18,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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width: 110,
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),
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Container(
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padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
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height: 32.0,
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child: RaisedButton(
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onPressed: () {
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showModalBottomSheet(
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context: context,
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builder: (BuildContext builder) {
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return Container(
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height: MediaQuery.of(context).copyWith().size.height / 3,
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child: CupertinoDatePicker(
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initialDateTime: transaction.date.isAfter(DateTime.now())
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? DateTime.now()
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: transaction.date,
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onDateTimeChanged: (DateTime newDate) {
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setState(() => {
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newDate.isAfter(DateTime.now())
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? transaction.date = DateTime.now()
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: transaction.date = newDate,
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});
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},
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use24hFormat: true,
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maximumDate: DateTime.now(),
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),
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);
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});
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},
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child: Text(
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transaction.date == null
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? 'None set'
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: transaction.date.year == DateTime.now().year
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? '${new DateFormat.MMMd().format(transaction.date)}' + ", " + '${new DateFormat.Hm().format(transaction.date)}'
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: '${new DateFormat.MMMd().format(transaction.date)}' + " " + transaction.date.year.toString() + ", " + '${new DateFormat.Hm().format(transaction.date)}',
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style:
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TextStyle(color: Colors.white, fontSize: 18.0),
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),
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color: Colors.blue,
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),
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),
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],
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),
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), // Date/Time picker
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Container(
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padding: EdgeInsets.fromLTRB(25,15,15.0,0.0),
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child: Row(
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children: <Widget> [
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Container(
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child : Text(
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"Payee",
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style: TextStyle(
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fontSize: 18,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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width: 110,
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),
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Container(
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padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
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height: 32.0,
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child: RaisedButton(
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onPressed: () {
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// var popupListView = new PopupListView();
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// var dialog = popupListView.dialog(context, optionsList, "Choose Organization");
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var organisations = new FindOrganisations();
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var orgDialog = organisations.dialog(context);
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orgDialog.then((organisation) {
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try {
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organisation.name.length;
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transaction.organisation = organisation;
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// debugPrint(organisation.name);
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setState(() {});
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} catch(_) {
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debugPrint("No organisation chosen.");
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}
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});
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},
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child: Text(
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transaction.organisation.name == null
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? 'Find'
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: transaction.organisation.name.length > 14
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? transaction.organisation.name.substring(0,12) + "..."
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: transaction.organisation.name,
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style:
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TextStyle(color: Colors.white, fontSize: 18.0),
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),
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color: Colors.blue,
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),
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),
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],
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),
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), // Organisation picker
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Container(
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padding: EdgeInsets.fromLTRB(25,15,15.0,0.0),
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child: Row(
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children: <Widget> [
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Container(
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child : Text(
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"Recurring",
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style: TextStyle(
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fontSize: 18,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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width: 110,
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),
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Container(
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padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
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height: 32.0,
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child: RaisedButton(
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onPressed: () {
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showModalBottomSheet(
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context: context,
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builder: (BuildContext builder) {
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return Container(
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height: MediaQuery.of(context).copyWith().size.height / 3,
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child: CupertinoPicker(
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backgroundColor: Colors.white,
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children: _sampleRecurringOptions.map((thisOption) => Text(thisOption)).toList(),
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onSelectedItemChanged: ((newValue) {
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transaction.recurring = _sampleRecurringOptions[newValue];
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setState(() {});
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}),
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itemExtent: 32,
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),
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);
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});
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},
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child: Text(
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transaction.recurring == null
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? 'None'
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: transaction.recurring,
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style:
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TextStyle(color: Colors.white, fontSize: 18.0),
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),
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color: Colors.blue,
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),
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),
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],
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),
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), // Recurring picker
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Container(
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padding: EdgeInsets.fromLTRB(25,15,15.0,0.0),
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child: Row(
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children: <Widget> [
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Container(
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child : Text(
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"Category",
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style: TextStyle(
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fontSize: 18,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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width: 110,
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),
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Container(
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padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
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height: 32.0,
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// child: DropdownButton(
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// value: transaction.category,
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// items: _categories.map((thisOption) {
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// DropdownMenuItem(child: Text(thisOption));
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// }).toList(),
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//// items: _categories.map((thisOption) => DropdownMenuItem(child : Text(thisOption))).toList(),
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// onChanged: ((newValue) {
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// transaction.category = _categories[newValue];
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// setState(() {});
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// })
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// ),
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child: RaisedButton(
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onPressed: () {
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showModalBottomSheet(
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context: context,
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builder: (BuildContext builder) {
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return Container(
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height: MediaQuery.of(context).copyWith().size.height / 3,
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child: CupertinoPicker(
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backgroundColor: Colors.white,
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children: _categories.map((thisOption) => Text(thisOption)).toList(),
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onSelectedItemChanged: ((newValue) {
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transaction.category = _categories[newValue];
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setState(() {});
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}),
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itemExtent: 32,
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),
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);
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});
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},
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child: Text(
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transaction.category == null
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? 'None'
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: transaction.category,
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style:
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TextStyle(color: Colors.white, fontSize: 18.0),
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),
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color: Colors.blue,
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),
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),
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],
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),
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), // Category picker
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Container(
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padding: EdgeInsets.fromLTRB(25,15,15.0,0.0),
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child: Row(
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children: <Widget> [
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Container(
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child : Text(
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"Essential",
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style: TextStyle(
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fontSize: 18,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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width: 95,
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),
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Container(
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height: 32.0,
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child: Checkbox(
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value: transaction.isEssential,
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onChanged: ((value) {
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setState(() => transaction.isEssential = value);
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}),
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),
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),
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],
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),
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), // Essential
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Container(
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padding: EdgeInsets.fromLTRB(25,15,15.0,0.0),
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child: Row(
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children: <Widget> [
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Container(
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child : Text(
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"Amount",
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style: TextStyle(
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fontSize: 18,
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color: Colors.black,
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fontWeight: FontWeight.bold,
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),
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),
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width: 110,
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),
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Container(
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padding: const EdgeInsets.fromLTRB(0, 0, 0, 0),
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height: 32.0,
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width: 100,
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child: TextField(
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controller: transaction.amount,
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decoration: InputDecoration(
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hintText: "0.00"
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),
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keyboardType: TextInputType.numberWithOptions(decimal: true, signed: true),
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),
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),
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],
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),
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), // Amount picker
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Padding(
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padding: EdgeInsets.fromLTRB(20.0, 20.0, 20.0, 0.0),
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child: Container(
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height: 65.0,
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child: RaisedButton(
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onPressed: () {
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try {
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if (transaction.amount.text == "" || transaction.organisation.name == null) {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return _invalidDialog(context);
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}
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);
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} else {
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if (double.tryParse(transaction.amount.text) != null && double.tryParse(transaction.amount.text) > 0) {
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_submitReceipt(transaction);
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} else {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return _invalidDialog(context);
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}
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);
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}
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}
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}
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catch (_) {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return _invalidDialog(context);
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}
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);
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}
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},
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child: Text("GO",
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style:
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TextStyle(color: Colors.white, fontSize: 22.0)),
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color: Colors.blue,
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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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} |