profileseite( halb fertig)

lib/Search/profile_company.dart

@@ -1,36 +1,236 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 
 import '../Widgets/bottom_nav_bar.dart';
 
 class ProfileScreen extends StatefulWidget {
+  final String userId;
+
+  const ProfileScreen({required this.userId});
 
   @override
   State<ProfileScreen> createState() => _ProfileScreenState();
 }
 
 class _ProfileScreenState extends State<ProfileScreen> {
+  final FirebaseAuth _auth = FirebaseAuth.instance;
+  final FirebaseFirestore _firestore = FirebaseFirestore.instance;
+
+  TextEditingController _nameController = TextEditingController();
+  TextEditingController _emailController = TextEditingController();
+  TextEditingController _phoneNumberController = TextEditingController();
+  TextEditingController _locationController = TextEditingController();
+
+  String? name;
+  String? email;
+  String? phoneNumber;
+  String? imageUrl;
+  String? joinedAt;
+  String? location;
+  bool _isLoading = false;
+  bool _isSameUser = false;
+  bool _isEditing = false;
+
+  @override
+  void initState() {
+    super.initState();
+    getUserData();
+  }
+
+  void getUserData() async {
+    try {
+      setState(() {
+        _isLoading = true;
+      });
+
+      final DocumentSnapshot userDoc =
+      await FirebaseFirestore.instance.collection('users').doc(widget.userId).get();
+
+      if (userDoc == null) {
+        return;
+      } else {
+        setState(() {
+          name = userDoc.get('name');
+          email = userDoc.get('email');
+          phoneNumber = userDoc.get('phone');
+          imageUrl = userDoc.get('userImage');
+          joinedAt = userDoc.get('createdAt');
+          location = userDoc.get('location');
+          _nameController.text = name ?? '';
+          _emailController.text = email ?? '';
+          _phoneNumberController.text = phoneNumber ?? '';
+          _locationController.text = location ?? '';
+          _isLoading = false;
+        });
+        User? user = _auth.currentUser;
+        final _uid = user!.uid;
+        setState(() {
+          _isSameUser = _uid == widget.userId;
+        });
+      }
+    } catch (error) {
+      // Handle error
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  void _toggleEditMode() {
+    if (_isSameUser) {
+      setState(() {
+        _isEditing = !_isEditing;
+      });
+    }
+  }
+
+  void _saveChanges() {
+    setState(() {
+      name = _nameController.text;
+      email = _emailController.text;
+      phoneNumber = _phoneNumberController.text;
+      location = _locationController.text;
+      _toggleEditMode();
+    });
+
+    // Update data in Firebase
+    if (_isSameUser) {
+      _firestore.collection('users').doc(widget.userId).update({
+        'name': name,
+        'email': email,
+        'phone': phoneNumber,
+        'location': location,
+      }).then((value) {
+        // Success
+      }).catchError((error) {
+        // Handle error
+      });
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
-    return Container(
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Profile'),
+        actions: [
+          if (_isSameUser)
+            IconButton(
+              onPressed: _toggleEditMode,
+              icon: Icon(_isEditing ? Icons.check : Icons.edit),
+            ),
+        ],
+      ),
+      bottomNavigationBar: BottomNavigationBarForApp(indexNum: 3),
+      body: Container(
         decoration: const BoxDecoration(
           gradient: LinearGradient(
             colors: [Colors.cyan, Colors.white60],
             begin: Alignment.centerLeft,
             end: Alignment.centerRight,
             stops: [0.2, 0.9],
-          )
           ),
-      child: Scaffold(
+        ),
-        bottomNavigationBar: BottomNavigationBarForApp(indexNum: 3,),
+        child: Stack(
-        backgroundColor: Colors.transparent,
+          children: [
-        appBar: AppBar(
+            SingleChildScrollView(
-          title: const Text('Profile Screen'),
+              child: Column(
-          actions: [
+                children: [
-            IconButton(
+                  SizedBox(height: 16),
-              icon: const Icon(Icons.search),
+                  Container(
-              onPressed: () {
+                    width: MediaQuery.of(context).size.width * 0.4,
-                // Action when the search icon is clicked
+                    height: MediaQuery.of(context).size.width * 0.4,
-              },
+                    decoration: BoxDecoration(
+                      shape: BoxShape.circle,
+                    ),
+                    child: ClipOval(
+                      child: imageUrl != null
+                          ? Image.network(
+                        imageUrl!,
+                        fit: BoxFit.cover,
+                      )
+                          : Image.asset(
+                        'assets/images/signup.png',
+                        fit: BoxFit.cover,
+                      ),
+                    ),
+                  ),
+
+                  SizedBox(height: 24),
+                  Padding(
+                    padding: const EdgeInsets.all(16.0),
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Text(
+                          'Name:',
+                          style: TextStyle(
+                            fontWeight: FontWeight.bold,
+                            fontSize: 18,
+                          ),
+                        ),
+                        SizedBox(height: 4),
+                        _isEditing && _isSameUser
+                            ? TextFormField(
+                          controller: _nameController,
+                        )
+                            : Text(name ?? ''),
+                        SizedBox(height: 16),
+                        Text(
+                          'Email:',
+                          style: TextStyle(
+                            fontWeight: FontWeight.bold,
+                            fontSize: 18,
+                          ),
+                        ),
+                        SizedBox(height: 4),
+                        _isEditing && _isSameUser
+                            ? TextFormField(
+                          controller: _emailController,
+                        )
+                            : Text(email ?? ''),
+                        SizedBox(height: 16),
+                        Text(
+                          'Phone Number:',
+                          style: TextStyle(
+                            fontWeight: FontWeight.bold,
+                            fontSize: 18,
+                          ),
+                        ),
+                        SizedBox(height: 4),
+                        _isEditing && _isSameUser
+                            ? TextFormField(
+                          controller: _phoneNumberController,
+                        )
+                            : Text(phoneNumber ?? ''),
+                        SizedBox(height: 16),
+                        Text(
+                          'Location:',
+                          style: TextStyle(
+                            fontWeight: FontWeight.bold,
+                            fontSize: 18,
+                          ),
+                        ),
+                        SizedBox(height: 4),
+                        _isEditing && _isSameUser
+                            ? TextFormField(
+                          controller: _locationController,
+                        )
+                            : Text(location ?? ''),
+                      ],
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            if (_isLoading)
+              Container(
+                color: Colors.black.withOpacity(0.5),
+                child: Center(
+                  child: CircularProgressIndicator(),
+                ),
               ),
           ],
         ),

lib/Widgets/bottom_nav_bar.dart

@@ -94,7 +94,10 @@ class BottomNavigationBarForApp extends StatelessWidget {
           } else if (index == 2){
             Navigator.pushReplacement(context, MaterialPageRoute(builder: (_) => UploadJobNow()));
           } else if (index == 3){
-            Navigator.pushReplacement(context, MaterialPageRoute(builder: (_) => ProfileScreen()));
+            final FirebaseAuth _auth=FirebaseAuth.instance;
+            final User? user = _auth.currentUser;
+            final String uid = user!.uid;
+            Navigator.pushReplacement(context, MaterialPageRoute(builder: (_) => ProfileScreen(userId: uid)));
           }
           else if (index == 4){
             _logout(context);

lib/Widgets/comments_widget.dart

@@ -1,3 +1,4 @@
+import 'package:cpd_ss23/Search/profile_company.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
@@ -24,7 +25,9 @@ class _CommentWidgetState extends State<CommentWidget> {
   @override
   Widget build(BuildContext context) {
     return InkWell(
-      onTap: () {},
+      onTap: () {
+        Navigator.push(context, MaterialPageRoute(builder: (context)=> ProfileScreen(userId: widget.commenterId)));
+      },
       child: Container(
         decoration: BoxDecoration(
           border: Border.all(color: Colors.grey),