lesson-25

iamshaunjp · Sep 26, 2019 · bf1a908 · bf1a908
1 parent 7168863
commit bf1a908
Showing 1 changed file with 66 additions and 49 deletions.
diff --git a/brew_crew/lib/screens/home/settings_form.dart b/brew_crew/lib/screens/home/settings_form.dart
@@ -1,5 +1,9 @@
+import 'package:brew_crew/models/user.dart';
+import 'package:brew_crew/services/database.dart';
 import 'package:brew_crew/shared/constants.dart';
+import 'package:brew_crew/shared/loading.dart';
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
 
 class SettingsForm extends StatefulWidget {
   @override
@@ -20,56 +24,69 @@ class _SettingsFormState extends State<SettingsForm> {
   @override
   Widget build(BuildContext context) {
 
-    return Form(
-      key: _formKey,
-      child: Column(
-        children: <Widget>[
-          Text(
-            'Update your brew settings.',
-            style: TextStyle(fontSize: 18.0),
-          ),
-          SizedBox(height: 20.0),
-          TextFormField(
-            decoration: textInputDecoration,
-            validator: (val) => val.isEmpty ? 'Please enter a name' : null,
-            onChanged: (val) => setState(() => _currentName = val),
-          ),
-          SizedBox(height: 10.0),
-          DropdownButtonFormField(
-            value: _currentSugars ?? '0',
-            decoration: textInputDecoration,
-            items: sugars.map((sugar) {
-              return DropdownMenuItem(
-                value: sugar,
-                child: Text('$sugar sugars'),
-              );
-            }).toList(),
-            onChanged: (val) => setState(() => _currentSugars = val ),
-          ),
-          SizedBox(height: 10.0),
-          Slider(
-            value: (_currentStrength ?? 100).toDouble(),
-            activeColor: Colors.brown[_currentStrength ?? 100],
-            inactiveColor: Colors.brown[_currentStrength ?? 100],
-            min: 100.0,
-            max: 900.0,
-            divisions: 8,
-            onChanged: (val) => setState(() => _currentStrength = val.round()),
-          ),
-          RaisedButton(
-            color: Colors.pink[400],
-            child: Text(
-              'Update',
-              style: TextStyle(color: Colors.white),
+    User user = Provider.of<User>(context);
+
+    return StreamBuilder<UserData>(
+      stream: DatabaseService(uid: user.uid).userData,
+      builder: (context, snapshot) {
+        if(snapshot.hasData){
+          UserData userData = snapshot.data;
+          return Form(
+            key: _formKey,
+            child: Column(
+              children: <Widget>[
+                Text(
+                  'Update your brew settings.',
+                  style: TextStyle(fontSize: 18.0),
+                ),
+                SizedBox(height: 20.0),
+                TextFormField(
+                  initialValue: userData.name,
+                  decoration: textInputDecoration,
+                  validator: (val) => val.isEmpty ? 'Please enter a name' : null,
+                  onChanged: (val) => setState(() => _currentName = val),
+                ),
+                SizedBox(height: 10.0),
+                DropdownButtonFormField(
+                  value: _currentSugars ?? userData.sugars,
+                  decoration: textInputDecoration,
+                  items: sugars.map((sugar) {
+                    return DropdownMenuItem(
+                      value: sugar,
+                      child: Text('$sugar sugars'),
+                    );
+                  }).toList(),
+                  onChanged: (val) => setState(() => _currentSugars = val ),
+                ),
+                SizedBox(height: 10.0),
+                Slider(
+                  value: (_currentStrength ?? userData.strength).toDouble(),
+                  activeColor: Colors.brown[_currentStrength ?? userData.strength],
+                  inactiveColor: Colors.brown[_currentStrength ?? userData.strength],
+                  min: 100.0,
+                  max: 900.0,
+                  divisions: 8,
+                  onChanged: (val) => setState(() => _currentStrength = val.round()),
+                ),
+                RaisedButton(
+                  color: Colors.pink[400],
+                  child: Text(
+                    'Update',
+                    style: TextStyle(color: Colors.white),
+                  ),
+                  onPressed: () async {
+                    print(_currentName);
+                    print(_currentSugars);
+                    print(_currentStrength);
+                  }
+                ),
+              ],
             ),
-            onPressed: () async {
-              print(_currentName);
-              print(_currentSugars);
-              print(_currentStrength);
-            }
-          ),
-        ],
-      ),
+          );
+        } else {
+          return Loading();
+        }
+      }
     );
   }
 }