Merge branch 'lots' of hackku/flutter-app into master

flutter_app/lib/main.dart

@@ -1,5 +1,6 @@
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:flutter/material.dart';
+import 'dart:async';
 
 void main() => runApp(MyApp());
 
@@ -7,7 +8,8 @@ class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: 'Names',
+      debugShowCheckedModeBanner: false,
+      theme: ThemeData.dark(),
       home: MyHomePage(),
     );
   }
@@ -22,58 +24,155 @@ class MyHomePage extends StatefulWidget {
 
 class _MyHomePageState extends State<MyHomePage> {
   final db = Firestore.instance.collection('lots');
-  @override
+  static int lot = 5;
-  Widget build(BuildContext context) {
+  static int col = 4;
-    return Scaffold(
+
-      appBar: AppBar(title: Text('Lot 1')),
+//  Future<List<LotRecord>> getLots(Future<>) async{
-      body: _buildBody(
+//  List<lotRecord> lotList =
-          context, db.document('Test-Lot-46').collection('stalls')),
+//
-    );
+//    return lotList;
+//}
+  void getLot(){
+    print("pressed");
   }
 
-  Widget _buildBody(BuildContext context, CollectionReference stallDB) {
+
+  @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,),
+      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,
+      ),
+      floatingActionButton: FloatingActionButton(onPressed: _swichLayout),
+    );
+
+  }
+}
+
+
+
+
+
+Widget _(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);
+      return _buildList(context, snapshot.data.documents, col);
     },
   );
-  }
+}
 
-  Widget _buildList(BuildContext context, List<DocumentSnapshot> snapshot) {
+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);
+    },
+  );
+}
+
+Widget _buildList(BuildContext context, List<DocumentSnapshot> snapshot,int col) {
   return GridView.count(
     primary: false,
-      padding: const EdgeInsets.all(60),
+    padding:  EdgeInsets.all(120/col),
-      crossAxisSpacing: 1.0,
+    childAspectRatio: 2/col,
-      crossAxisCount: 2,
+    crossAxisSpacing: 5.0,
+    crossAxisCount: col,
     children: snapshot.map((data) => _buildListItem(context, data)).toList(),
   );
-  }
+}
 
-  Widget _buildListItem(BuildContext context, DocumentSnapshot data) {
+Widget _buildListItem(BuildContext context, DocumentSnapshot data) {
   final record = Record.fromSnapshot(data);
-
+  return GestureDetector(
-    return Card(
+  onTap: (){ _showInfo(record,context);},
+    child: Card(
     key: ValueKey(record.stall),
-      color: Colors.blue,
+    color: (record.open ? Colors.green[200] : Colors.red[100]),
-
     child: Center(
       child: Column(
         children: [
           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 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'];
+
+
+  LotRecord.fromSnapshot(DocumentSnapshot snapshot)
+      : this.fromMap(snapshot.data, reference: snapshot.reference);
+
+  @override
+  String toString() => "Record<$lot>";
+}
+
 
 class Record {
   final int stall;
@@ -92,8 +191,6 @@ class Record {
         open = map['open'],
         handicap = map['handicap'];
 
-
-
   Record.fromSnapshot(DocumentSnapshot snapshot)
       : this.fromMap(snapshot.data, reference: snapshot.reference);
 

flutter_app/pubspec.yaml

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

flutter_app/test/widget_test.dart

@@ -1,30 +0,0 @@
-// 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);
-  });
-}