Merge pull request #13 from imranhashmi/listview

#8 #9 #10 also added floating action button

lib/datamodel/manager.dart

@@ -0,0 +1,15 @@
+class Manager {
+    final String name;
+    final String description;
+
+    Manager(this.name, this.description) {
+      if (name == null) {
+        throw new ArgumentError("name of Manager cannot be null. "
+            "Received: '$name'");
+      }
+      if (description == null) {
+        throw new ArgumentError("description of Manager cannot be null. "
+            "Received: '$description'");
+      }
+    }
+  }

lib/datamodel/store.dart

@@ -0,0 +1,15 @@
+class Store {
+  final String name;
+  final String description;
+
+  Store(this.name, this.description) {
+    if (name == null) {
+      throw new ArgumentError("name of Store cannot be null. "
+          "Received: '$name'");
+    }
+    if (description == null) {
+      throw new ArgumentError("description of Store cannot be null. "
+          "Received: '$description'");
+    }
+  }
+}

lib/datamodel/survey.dart

@@ -0,0 +1,15 @@
+class Survey {
+  final String name;
+  final String description;
+
+  Survey(this.name, this.description) {
+    if (name == null) {
+      throw new ArgumentError("name of Survey cannot be null. "
+          "Received: '$name'");
+    }
+    if (description == null) {
+      throw new ArgumentError("description of Survey cannot be null. "
+          "Received: '$description'");
+    }
+  }
+}

lib/pages/login_page.dart

@@ -19,7 +19,7 @@ class LoginPageState extends State<LoginPage>
   }
 
   void _loadHomePage(){
-    Navigator.of(context).push( new MaterialPageRoute<Null>(
+    Navigator.of(context).push( new MaterialPageRoute(
         builder: (BuildContext context) {
           return new HomePage();
         }

lib/pages/managers_page.dart

@@ -1,11 +1,78 @@
-import 'package:flutter/material.dart';
+import 'dart:convert';
+
+import 'package:flutter/material.dart'; 
+import 'package:http/http.dart' as http;
+
+import 'package:dukandaar/datamodel/manager.dart';
+
+class ManagersPageState extends State<ManagersPage> {
+  var _stores = <Manager>[];
+
+  final _biggerFont = const TextStyle(fontSize: 18.0);
+
+  @override
+  void initState() {
+    super.initState();
+
+    // NOT USED for now
+    //_loadData();
+  }
 
-class ManagersPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
-    return new Center(
-      child: new Text("Managers"),
+    return new Scaffold (
+      floatingActionButton: new FloatingActionButton(
+        onPressed: _addData,
+        tooltip: 'Add',
+        child: new Icon(Icons.add)
+      ),
+      body:  new ListView.builder(
+          itemCount: _stores.length * 2,
+          itemBuilder: (BuildContext context, int position) {
+              if (position.isOdd) return new Divider();
+
+              final index = position ~/ 2;
+
+              return _buildRow(index);
+            }
+          ),
+    );   
+  }
+
+  Widget _buildRow(int i) {
+    return new Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: new ListTile(
+          title: new Text(_stores[i].name, style: _biggerFont),
+          subtitle: new Text(_stores[i].description, style: _biggerFont),                    
+        )
     );
   }
+
+  _addData(){
+    setState((){
+      // add new store here, 
+       final member = new Manager("dummy" + "${_stores.length}","description");
+        _stores.add(member);
+    });    
+  }
+
+  // NOT USED for now
+  _loadData() async {
+    String dataURL = "https://api.github.com/orgs/raywenderlich/members";
+    http.Response response = await http.get(dataURL);
+    setState(() {
+      final membersJSON = JSON.decode(response.body);
+
+      for (var memberJSON in membersJSON) {
+        final member = new Manager(memberJSON["login"], memberJSON["avatar_url"]);
+        _stores.add(member);
+      }
+    });
+  }
+}
+
+class ManagersPage extends StatefulWidget {
+  @override
+  createState() => new ManagersPageState();
 }

lib/pages/stores_page.dart

@@ -1,11 +1,78 @@
-import 'package:flutter/material.dart';
+import 'dart:convert';
+
+import 'package:flutter/material.dart'; 
+import 'package:http/http.dart' as http;
+
+import 'package:dukandaar/datamodel/store.dart';
+
+class StoresPageState extends State<StoresPage> {
+  var _stores = <Store>[];
+
+  final _biggerFont = const TextStyle(fontSize: 18.0);
+
+  @override
+  void initState() {
+    super.initState();
+
+    // NOT USED for now
+    //_loadData();
+  }
 
-class StoresPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
-    return new Center(
-      child: new Text("Stores"),
+    return new Scaffold (
+      floatingActionButton: new FloatingActionButton(
+        onPressed: _addData,
+        tooltip: 'Add',
+        child: new Icon(Icons.add)
+      ),
+      body:  new ListView.builder(
+          itemCount: _stores.length * 2,
+          itemBuilder: (BuildContext context, int position) {
+              if (position.isOdd) return new Divider();
+
+              final index = position ~/ 2;
+
+              return _buildRow(index);
+            }
+          ),
+    );   
+  }
+
+  Widget _buildRow(int i) {
+    return new Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: new ListTile(
+          title: new Text(_stores[i].name, style: _biggerFont),
+          subtitle: new Text(_stores[i].description, style: _biggerFont),                    
+        )
     );
   }
+
+  _addData(){
+    setState((){
+      // add new store here, 
+       final member = new Store("dummy" + "${_stores.length}","description");
+        _stores.add(member);
+    });    
+  }
+
+  // NOT USED for now
+  _loadData() async {
+    String dataURL = "https://api.github.com/orgs/raywenderlich/members";
+    http.Response response = await http.get(dataURL);
+    setState(() {
+      final membersJSON = JSON.decode(response.body);
+
+      for (var memberJSON in membersJSON) {
+        final member = new Store(memberJSON["login"], memberJSON["avatar_url"]);
+        _stores.add(member);
+      }
+    });
+  }
+}
+
+class StoresPage extends StatefulWidget {
+  @override
+  createState() => new StoresPageState();
 }

lib/pages/surveys_page.dart

@@ -1,11 +1,78 @@
-import 'package:flutter/material.dart';
+import 'dart:convert';
+
+import 'package:flutter/material.dart'; 
+import 'package:http/http.dart' as http;
+
+import 'package:dukandaar/datamodel/survey.dart';
+
+class SurveysPageState extends State<SurveysPage> {
+  var _stores = <Survey>[];
+
+  final _biggerFont = const TextStyle(fontSize: 18.0);
+
+  @override
+  void initState() {
+    super.initState();
+
+    // NOT USED for now
+    //_loadData();
+  }
 
-class SurveysPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
-     return new Center(
-      child: new Text("Surveys"),
+    return new Scaffold (
+      floatingActionButton: new FloatingActionButton(
+        onPressed: _addData,
+        tooltip: 'Add',
+        child: new Icon(Icons.add)
+      ),
+      body:  new ListView.builder(
+          itemCount: _stores.length * 2,
+          itemBuilder: (BuildContext context, int position) {
+              if (position.isOdd) return new Divider();
+
+              final index = position ~/ 2;
+
+              return _buildRow(index);
+            }
+          ),
+    );   
+  }
+
+  Widget _buildRow(int i) {
+    return new Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: new ListTile(
+          title: new Text(_stores[i].name, style: _biggerFont),
+          subtitle: new Text(_stores[i].description, style: _biggerFont),                    
+        )
     );
   }
+
+  _addData(){
+    setState((){
+      // add new store here, 
+       final member = new Survey("dummy" + "${_stores.length}","description");
+        _stores.add(member);
+    });    
+  }
+
+  // NOT USED for now
+  _loadData() async {
+    String dataURL = "https://api.github.com/orgs/raywenderlich/members";
+    http.Response response = await http.get(dataURL);
+    setState(() {
+      final membersJSON = JSON.decode(response.body);
+
+      for (var memberJSON in membersJSON) {
+        final member = new Survey(memberJSON["login"], memberJSON["avatar_url"]);
+        _stores.add(member);
+      }
+    });
+  }
+}
+
+class SurveysPage extends StatefulWidget {
+  @override
+  createState() => new SurveysPageState();
 }