flutter_app/lib/main.dart

@@ -1,6 +1,5 @@
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:flutter/material.dart';
-import 'dart:async';
 
 void main() => runApp(MyApp());
 
@@ -8,8 +7,7 @@ class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      debugShowCheckedModeBanner: false,
-      theme: ThemeData.dark(),
+      title: 'Names',
       home: MyHomePage(),
     );
   }
@@ -24,64 +22,50 @@ class MyHomePage extends StatefulWidget {
 
 class _MyHomePageState extends State<MyHomePage> {
   final db = Firestore.instance.collection('lots');
-  static int lot = 5;
-  static int col = 4;
-
-//  Future<List<LotRecord>> getLots(Future<>) async{
-//  List<lotRecord> lotList =
-//
-//    return lotList;
-//}
-  void getLot(){
-    print("pressed");
-  }
-
+  static int lot = 25;
 
   @override
   Widget build(BuildContext context) {
-    void _swichLayout(){
-      setState(() {
-        if (col == 2){
-          print("col = 2");
-          col=4;
-        }
-        else {
-          print("col =" + col.toString());
-          col =2;
-        }
-      });
-    }
-    void _onItemTapped(int index) {
-      getLot();
-      setState(() {
-        index == 0 ? lot-- : lot++;
-      });
-    }
     return Scaffold(
-      appBar: AppBar(title: Text("Lot Number: " + lot.toString()), centerTitle: true,),
+      appBar: AppBar(title: Text(lot.toString())),
       body:
 //      _buildLot(context, db),
       _buildBody(
-          context, db.document("Lot" + lot.toString()).collection('stalls'), col),
-      bottomNavigationBar: BottomNavigationBar(
-//        type: BottomNavigationBarType.shifting ,
-        items: <BottomNavigationBarItem>[
-          BottomNavigationBarItem(icon: Icon(Icons.arrow_back, color: Colors.white70), title: Text('Last Lot', style: TextStyle(color: Colors.white))),
-          BottomNavigationBarItem(icon: Icon(Icons.arrow_forward, color: Colors.white70), title: Text('Next Lot', style: TextStyle(color: Colors.white))),
-        ],
-        currentIndex: 0,
-        fixedColor: Colors.deepPurple,
-        onTap: _onItemTapped,
+          context, db.document("Lot" + lot.toString()).collection('stalls'), 4),
+      floatingActionButton: FloatingActionButton(
+        child: Text("Next Lot"),
+        onPressed: () {
+          setState(() {
+            lot++;
+          });
+        },
       ),
-      floatingActionButton: FloatingActionButton(onPressed: _swichLayout),
-    );
 
+    );
   }
 }
 
+Widget _buildLot(BuildContext context, CollectionReference lotDB) {
+  return StreamBuilder<QuerySnapshot>(
+    stream: lotDB.snapshots(),
+    builder: (context, snapshot) {
+      if (!snapshot.hasData) return LinearProgressIndicator();
+      return _buildLotList(context, snapshot.data.documents);
+    },
+  );
+}
 
+Widget _buildLotList(BuildContext context, List<DocumentSnapshot> snapshot) {
+  return ListView(
+    children:
+    snapshot.map((data) => _buildListLotItem(context, data)).toList(),
+  );
+}
 
-
+Widget _buildListLotItem(BuildContext context, DocumentSnapshot data) {
+  final record = LotRecord.fromSnapshot(data);
+  return Text(record.stall.toString());
+}
 
 Widget _(BuildContext context, CollectionReference stallDB, int col) {
   return StreamBuilder<QuerySnapshot>(
@@ -94,22 +78,22 @@ Widget _(BuildContext context, CollectionReference stallDB, int col) {
   );
 }
 
-Widget _buildBody(BuildContext context, CollectionReference stallDB,int col) {
+Widget _buildBody(BuildContext context, CollectionReference stallDB, int col) {
   return StreamBuilder<QuerySnapshot>(
     stream: stallDB.snapshots(),
     builder: (context, snapshot) {
       if (!snapshot.hasData) return LinearProgressIndicator();
 
-      return _buildList(context, snapshot.data.documents,col);
+      return _buildList(context, snapshot.data.documents, col);
     },
   );
 }
 
-Widget _buildList(BuildContext context, List<DocumentSnapshot> snapshot,int col) {
+Widget _buildList(BuildContext context, List<DocumentSnapshot> snapshot,
+    int col) {
   return GridView.count(
     primary: false,
-    padding:  EdgeInsets.all(120/col),
-    childAspectRatio: 2/col,
+    padding: const EdgeInsets.all(60),
     crossAxisSpacing: 5.0,
     crossAxisCount: col,
     children: snapshot.map((data) => _buildListItem(context, data)).toList(),
@@ -118,9 +102,8 @@ Widget _buildList(BuildContext context, List<DocumentSnapshot> snapshot,int col)
 
 Widget _buildListItem(BuildContext context, DocumentSnapshot data) {
   final record = Record.fromSnapshot(data);
-  return GestureDetector(
-  onTap: (){ _showInfo(record,context);},
-    child: Card(
+  return
+    Card(
     key: ValueKey(record.stall),
     color: (record.open ? Colors.green[200] : Colors.red[100]),
     child: Center(
@@ -129,48 +112,62 @@ Widget _buildListItem(BuildContext context, DocumentSnapshot data) {
           ListTile(
             title: Text("Stall " + record.stall.toString(),
                 style: TextStyle(fontWeight: FontWeight.w500)),
+            subtitle: Text(record.open.toString()),
           ),
         ],
       ),
     ),
-    ),
   );
 }
-//SimpleDialogOption
-void _showInfo(Record record, context){
-  print("Record # " + record.stall.toString() + " pressed");
-  String message = '';
-  record.handicap ? message =" is designated for handicap" : message=" is not reserved for handicap";
-  AlertDialog alert = new AlertDialog(
-      content: Text(
-        "Stall # " + record.stall.toString() + message
-      ),
-    );
-  showDialog(context: context, child: alert);
-}
-
 
 
 class LotRecord {
-  final int lot;
-  final int col;
-  final String name;
+  final int stall;
+  final int passID;
+  final bool open;
+  final bool handicap;
   final DocumentReference reference;
 
   LotRecord.fromMap(Map<String, dynamic> map, {this.reference})
-      : assert(map['lot'] != null),
-        assert(map['col'] != null),
-        assert(map['name'] != null),
-        lot = map['lot'],
-        col = map['col'],
-        name = map['name'];
-
+      : assert(map['handicap'] != null),
+        assert(map['stall'] != null),
+        assert(map['passID'] != null),
+        assert(map['open'] != null),
+        stall = map['stall'],
+        passID = map['passID'],
+        open = map['open'],
+        handicap = map['handicap'];
 
   LotRecord.fromSnapshot(DocumentSnapshot snapshot)
       : this.fromMap(snapshot.data, reference: snapshot.reference);
 
   @override
-  String toString() => "Record<$lot>";
+  String toString() => "Record<$stall>";
+}
+
+
+class lotRecord {
+  final int stall;
+  final int passID;
+  final bool open;
+  final bool handicap;
+  final DocumentReference reference;
+
+  lotRecord.fromMap(Map<String, dynamic> map, {this.reference})
+      : assert(map['handicap'] != null),
+        assert(map['stall'] != null),
+        assert(map['passID'] != null),
+        assert(map['open'] != null),
+        stall = map['stall'],
+        passID = map['passID'],
+        open = map['open'],
+        handicap = map['handicap'];
+
+  lotRecord.fromSnapshot(DocumentSnapshot snapshot)
+      : this.fromMap(snapshot.data, reference: snapshot.reference);
+
+  @override
+  String toString() => "Record<$stall>";
 }
 
 

flutter_app/pubspec.yaml

@@ -1,4 +1,4 @@
-name: waitNoMore
+name: flutter_app
 description: A new Flutter application.
 
 # The following defines the version and build number for your application.

flutter_app/test/widget_test.dart

@@ -0,0 +1,30 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:flutter_app/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(MyApp());
+
+    // Verify that our counter starts at 0.
+    expect(find.text('0'), findsOneWidget);
+    expect(find.text('1'), findsNothing);
+
+    // Tap the '+' icon and trigger a frame.
+    await tester.tap(find.byIcon(Icons.add));
+    await tester.pump();
+
+    // Verify that our counter has incremented.
+    expect(find.text('0'), findsNothing);
+    expect(find.text('1'), findsOneWidget);
+  });
+}