From 1abe3368732940b467d76a698f2ac4c1897a0023 Mon Sep 17 00:00:00 2001
From: Schummi C <Schummi.Christopher@student.htlwrn.ac.at>
Date: Thu, 11 May 2023 20:17:24 +0200
Subject: [PATCH] Log In Page Layout erstellt

---
 lib/home.dart | 112 ++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 86 insertions(+), 26 deletions(-)

diff --git a/lib/home.dart b/lib/home.dart
index aa89715..21c8436 100644
--- a/lib/home.dart
+++ b/lib/home.dart
@@ -1,22 +1,32 @@
-import 'package:oggauergemeindetrommler/AddPage.dart';
 import 'package:flutter/material.dart';
+import 'AddPage.dart';
 import 'UserDefinedList.dart';
 
 class MyHomePage extends StatefulWidget {
-  const MyHomePage({super.key, required this.title});
+  const MyHomePage({Key? key, required this.title});
 
   final String title;
+  //final TextEditingController _emailController = TextEditingController();
 
   @override
   State<MyHomePage> createState() => _MyHomePageState();
 }
 
+bool isValidEmail(String email) {
+  // Hier kannst du deine Validierungslogik implementieren
+  // Rückgabe true, wenn die E-Mail gültig ist, andernfalls false
+  // Beispiel:
+  return RegExp(r'^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$').hasMatch(email);
+}
+
 class _MyHomePageState extends State<MyHomePage> {
   int _selectedIndex = 0;
-  bool login = false;
+  final TextEditingController _emailController = TextEditingController();
+  final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
+
 
   static const TextStyle optionStyle =
-      TextStyle(fontSize: 30, fontWeight: FontWeight.bold);
+  TextStyle(fontSize: 30, fontWeight: FontWeight.bold);
 
   void _onItemTapped(int index) {
     setState(() {
@@ -24,32 +34,81 @@ class _MyHomePageState extends State<MyHomePage> {
     });
   }
 
-  void setLogin(bool value) {
-    setState(() {
-      login = value;
-    });
-  }
-
   @override
   Widget build(BuildContext context) {
     final List<Widget> widgetOptions = <Widget>[
       const GenericList(collectionName: 'CitizensForum'),
       const GenericList(collectionName: 'News'),
       const GenericList(collectionName: 'Issues'),
-      Column(mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[
-        ElevatedButton(
-          child: Text(login ? 'Logout' : 'Login'),
-          onPressed: () {
-            setLogin(!login);
-          },
-        ),
-        const Text(
-          'Index 2: Profil',
-          style: optionStyle,
-        ),
-      ])
+      Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: <Widget>[
+          const SizedBox(height: 16),
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 32),
+            child: Column(
+              children: [
+                TextFormField(
+                  controller: _emailController,
+                  decoration: InputDecoration(
+                    labelText: 'E-Mail',
+                  ),
+
+                  validator: (value) {
+                    if (value!.isEmpty) {
+                      return 'Bitte geben Sie eine E-Mail-Adresse ein.';
+                    } else if (!isValidEmail(value)) {
+                      return 'Bitte geben Sie eine gültige E-Mail-Adresse ein.';
+                    }
+                    return null;
+                  },
+                ),
+
+                const SizedBox(height: 16),
+                TextFormField(
+                  obscureText: true,
+                  decoration: const InputDecoration(
+                    labelText: 'Passwort',
+                  ),
+                ),
+                ElevatedButton(
+                  onPressed: () {
+                    String email = _emailController.text;
+                    if (isValidEmail(email)) {
+                      // E-Mail ist gültig, führe die entsprechende Aktion aus
+                    } else {/*
+                      _scaffoldKey.currentState!.showSnackBar(
+                          SnackBar(
+                          content: Text('Ungültige E-Mail-Adresse'),
+                    duration: Duration(seconds: 2),
+                          ),
+                      );
+                    */
+                    }
+                  },
+                  child: Text('Anmelden'),
+                ),
+            SizedBox(height: 16),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                Text('Noch kein Konto?'),
+                TextButton(
+                  onPressed: () {
+                    // Navigiere zur Registrierungsseite
+                  },
+                  child: Text('Registrieren'),
+                ),
+                ],
+                ),
+            ],
+          ),
+    ),
+    ],
+    ),
     ];
 
+
     return Scaffold(
       appBar: AppBar(
         title: const Text('Oggauer Gemeinde Trommler'),
@@ -57,17 +116,18 @@ class _MyHomePageState extends State<MyHomePage> {
       body: Center(
         child: widgetOptions.elementAt(_selectedIndex),
       ),
-      floatingActionButton: _selectedIndex == 3 // Wenn der ausgewählte Index 3 ist, also auf dem Profil-Widget
-          ? null // Zeigt keinen Button an
+      floatingActionButton: _selectedIndex == 3
+          ? null
           : FloatingActionButton(
         onPressed: () {
           Navigator.push(
             context,
             MaterialPageRoute(
-                builder: (context) => AddScreen(initialIndex: _selectedIndex)),
+              builder: (context) => AddScreen(initialIndex: _selectedIndex),
+            ),
           );
         },
-        tooltip: "Add",
+        tooltip: 'Add',
         child: const Icon(Icons.add),
       ),
       bottomNavigationBar: BottomNavigationBar(