Add upload_job.dart job functions

Add Delete Job Funtion
Changed avatar > userImage

lib/Persistent/persistent.dart

@@ -0,0 +1,13 @@
+class Persistent{
+  static List<String> jobCategoryList = [
+    "Architecture and Construction",
+    "Education and Training",
+    "Development - Programming",
+    "Business",
+    "Information Technology",
+    "Human Resources",
+    "Marketing",
+    "Design",
+    "Accounting"
+  ];
+}

lib/Search/profile_company.dart

@@ -12,19 +12,18 @@ class _ProfileScreenState extends State<ProfileScreen> {
   @override
   Widget build(BuildContext context) {
     return Container(
-      decoration: BoxDecoration(
+      decoration: const BoxDecoration(
           gradient: LinearGradient(
-            colors: [Colors.deepOrange.shade300, Colors.blueAccent],
+            colors: [Colors.cyan, Colors.white60],
             begin: Alignment.centerLeft,
             end: Alignment.centerRight,
-            stops: const [0.2, 0.9],
+            stops: [0.2, 0.9],
           )
       ),
       child: Scaffold(
         bottomNavigationBar: BottomNavigationBarForApp(indexNum: 3,),
         backgroundColor: Colors.transparent,
         appBar: AppBar(
-          backgroundColor: Colors.cyan,
           title: const Text('Profile Screen'),
           actions: [
             IconButton(

lib/Search/search_job.dart

@@ -0,0 +1,35 @@
+import 'package:flutter/material.dart';
+
+class SearchScreen extends StatefulWidget {
+  @override
+  State<SearchScreen> createState() => _SearchScreenState();
+}
+
+class _SearchScreenState extends State<SearchScreen> {
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      decoration: const BoxDecoration(
+          gradient: LinearGradient(
+              colors: [Colors.cyan, Colors.white60],
+              begin: Alignment.centerLeft,
+              end: Alignment.centerRight,
+              stops: [0.2, 0.9])),
+      child: Scaffold(
+        backgroundColor: Colors.transparent,
+        appBar: AppBar(
+          title: const Text("Search Job Screen"),
+          centerTitle: true,
+          flexibleSpace: Container(
+            decoration: const BoxDecoration(
+                gradient: LinearGradient(
+                    colors: [Colors.cyan, Colors.black],
+                    begin: Alignment.centerLeft,
+                    end: Alignment.centerRight,
+                    stops: [0.2, 0.9])),
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/Widgets/bottom_nav_bar.dart

@@ -70,9 +70,9 @@ class BottomNavigationBarForApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return CurvedNavigationBar(
-      color: Colors.deepOrange.shade400,
+      color: Colors.cyan,
-        backgroundColor: Colors.blueAccent,
+        backgroundColor: Colors.black,
-        buttonBackgroundColor: Colors.deepOrange.shade300,
+        buttonBackgroundColor: Colors.white,
         height: 50,
         index: indexNum,
         items: const [

lib/Widgets/job_widget.dart

@@ -0,0 +1,151 @@
+// ignore_for_file: use_build_context_synchronously
+
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:cpd_ss23/services/global_methods.dart';
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+
+class JobWidget extends StatefulWidget {
+  final String jobTitle;
+  final String jobDescription;
+  final String jobId;
+  final String uploadedBy;
+  final String userImage;
+  final String name;
+  final bool recruitment;
+  final String email;
+  final String location;
+
+  const JobWidget({
+    required this.jobTitle,
+    required this.jobDescription,
+    required this.jobId,
+    required this.uploadedBy,
+    required this.userImage,
+    required this.name,
+    required this.recruitment,
+    required this.email,
+    required this.location,
+  });
+
+  @override
+  State<JobWidget> createState() => _JobWidgetState();
+}
+
+class _JobWidgetState extends State<JobWidget> {
+  final FirebaseAuth _auth = FirebaseAuth.instance;
+
+  _deleteDialog() {
+    User? user = _auth.currentUser;
+    final _uid = user!.uid;
+    showDialog(
+        context: context,
+        builder: (ctx) {
+          return AlertDialog(
+            actions: [
+              TextButton(
+                  onPressed: () async{
+                    try{
+                      if(widget.uploadedBy == _uid){
+                        await FirebaseFirestore.instance.collection("jobs").doc(widget.jobId).delete();
+                        await Fluttertoast.showToast(msg: "Job has been deleted", toastLength: Toast.LENGTH_LONG, backgroundColor: Colors.grey, fontSize: 18.0);
+                        Navigator.canPop(context) ? Navigator.pop(context) : null;
+                      } else {
+                        GlobalMethod.showErrorDialog(error: "You cannot perform this action!", ctx: ctx);
+                      }
+                    } catch (error){
+                      //TODO Error kommt immer beim löschen fon Job aber funktioniert trotzdem
+                      GlobalMethod.showErrorDialog(error: "This task cannot be deleted", ctx: ctx);
+                    } finally{}
+                  },
+                  child: const Row(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      Icon(
+                        Icons.delete,
+                        color: Colors.red,
+                      ),
+                      Text(
+                        "Delete",
+                        style: TextStyle(color: Colors.red),
+                      ),
+                    ],
+                  ))
+            ],
+          );
+        });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      color: Colors.white24,
+      elevation: 8,
+      margin: const EdgeInsets.symmetric(horizontal: 10, vertical: 8),
+      child: ListTile(
+        onTap: () {},
+        onLongPress: () {
+          _deleteDialog();
+        },
+        contentPadding:
+            const EdgeInsets.symmetric(horizontal: 20, vertical: 10),
+        leading: Container(
+          padding: const EdgeInsets.only(right: 12),
+          decoration: const BoxDecoration(
+            border: Border(
+              right: BorderSide(width: 1),
+            ),
+          ),
+          //Debuging for userImage
+          //width: 100,
+          //height: 100,
+          child: Image.network(widget.userImage),
+        ),
+        title: Text(
+          widget.jobTitle,
+          maxLines: 2,
+          overflow: TextOverflow.ellipsis,
+          style: const TextStyle(
+            color: Colors.amber,
+            fontWeight: FontWeight.bold,
+            fontSize: 18,
+          ),
+        ),
+        subtitle: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          mainAxisAlignment: MainAxisAlignment.start,
+          children: [
+            Text(
+              widget.name,
+              maxLines: 2,
+              overflow: TextOverflow.ellipsis,
+              style: const TextStyle(
+                color: Colors.black,
+                fontWeight: FontWeight.bold,
+                fontSize: 13,
+              ),
+            ),
+            const SizedBox(
+              height: 8,
+            ),
+            Text(
+              widget.jobDescription,
+              maxLines: 4,
+              overflow: TextOverflow.ellipsis,
+              style: const TextStyle(
+                color: Colors.black,
+                fontSize: 15,
+              ),
+            )
+          ],
+        ),
+        trailing: const Icon(
+          Icons.keyboard_arrow_right,
+          size: 30,
+          color: Colors.black,
+        ),
+      ),
+    );
+  }
+}

lib/forget_passwort/forget_pass_screen.dart

@@ -63,7 +63,7 @@ class ForgetPasswort extends StatelessWidget {
                       const SizedBox(height: 16),
                       TextFormField(
                         controller: _emailController,
-                        style: TextStyle(color: Colors.white),
+                        style: const TextStyle(color: Colors.white),
                         decoration: InputDecoration(
                           labelText: 'E-Mail',
                           filled: true,
@@ -90,7 +90,7 @@ class ForgetPasswort extends StatelessWidget {
                             borderRadius: BorderRadius.circular(13),
                           ),
                         ),
-                        child: Padding(
+                        child: const Padding(
                           padding: EdgeInsets.symmetric(vertical: 14),
                           child: Text(
                             'Reset Passwort',

lib/jobs/jobs_screen.dart

@@ -1,7 +1,11 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:cpd_ss23/Search/search_job.dart';
 import 'package:cpd_ss23/Widgets/bottom_nav_bar.dart';
+import 'package:cpd_ss23/Widgets/job_widget.dart';
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 
+import '../Persistent/persistent.dart';
 import '../services/global_variables.dart';
 import '../user_state.dart';
 
@@ -10,9 +14,87 @@ class JobScreen extends StatefulWidget {
   State<JobScreen> createState() => _JobScreenState();
 }
 
-final _auth = FirebaseAuth.instance;
-
 class _JobScreenState extends State<JobScreen> {
+  String? jobCategoryFilter;
+
+  final FirebaseAuth _auth = FirebaseAuth.instance;
+
+  _showTaskCategoriesDialog({required Size size}) {
+    showDialog(
+        context: context,
+        builder: (ctx) {
+          return AlertDialog(
+            backgroundColor: Colors.black54,
+            title: const Text(
+              "Job Category",
+              textAlign: TextAlign.center,
+              style: TextStyle(fontSize: 20, color: Colors.white),
+            ),
+            content: Container(
+              width: size.width * 0.9,
+              child: ListView.builder(
+                shrinkWrap: true,
+                itemCount: Persistent.jobCategoryList.length,
+                itemBuilder: (ctx, index) {
+                  return InkWell(
+                    onTap: () {
+                      setState(() {
+                        jobCategoryFilter = Persistent.jobCategoryList[index];
+                      });
+                      Navigator.canPop(context) ? Navigator.pop(context) : null;
+                      print(
+                          "jobCategoryList[index], ${Persistent.jobCategoryList[index]}");
+                    },
+                    child: Row(
+                      children: [
+                        const Icon(
+                          Icons.arrow_right_alt_outlined,
+                          color: Colors.grey,
+                        ),
+                        Padding(
+                          padding: const EdgeInsets.all(8.0),
+                          child: Text(
+                            Persistent.jobCategoryList[index],
+                            style: const TextStyle(
+                              color: Colors.grey,
+                              fontSize: 16,
+                            ),
+                          ),
+                        )
+                      ],
+                    ),
+                  );
+                },
+              ),
+            ),
+            actions: [
+              TextButton(
+                onPressed: () {
+                  Navigator.canPop(context) ? Navigator.pop(context) : null;
+                },
+                child: const Text(
+                  "Close",
+                  style: TextStyle(
+                    color: Colors.white,
+                    fontSize: 16,
+                  ),
+                ),
+              ),
+              TextButton(
+                onPressed: () {
+                  setState(() {
+                    jobCategoryFilter = null;
+                  });
+                  Navigator.canPop(context) ? Navigator.pop(context) : null;
+                },
+                child: const Text("Cancel Filter",
+                    style: TextStyle(color: Colors.white)),
+              ),
+            ],
+          );
+        });
+  }
+
   @override
   Widget build(BuildContext context) {
     Size size = MediaQuery.of(context).size;
@@ -33,22 +115,37 @@ class _JobScreenState extends State<JobScreen> {
                 child: Column(
                   children: [
                     AppBar(
-                    backgroundColor: Colors.cyan,
+                      backgroundColor: Colors.transparent,
-                    title: const Text('Job Screen'),
                       actions: [
                         IconButton(
-                        icon: Icon(Icons.search),
+                          icon: const Icon(Icons.search_outlined,
+                              color: Colors.white),
                           onPressed: () {
-                          // Action when the search icon is clicked
+                            Navigator.pushReplacement(
+                                context,
+                                MaterialPageRoute(
+                                    builder: (c) => SearchScreen()));
                           },
                         ),
                       ],
+                      automaticallyImplyLeading: false,
+                      leading: IconButton(
+                        icon: const Icon(
+                          Icons.filter_list_rounded,
+                          color: Colors.white,
+                        ),
+                        onPressed: () {
+                          _showTaskCategoriesDialog(size: size);
+                        },
+                      ),
                     ),
                     const SizedBox(height: 80),
                     ElevatedButton(
                       onPressed: () {
                         _auth.signOut();
-                      Navigator.canPop(context) ? Navigator.pop(context) : null;
+                        Navigator.canPop(context)
+                            ? Navigator.pop(context)
+                            : null;
                         Navigator.pushReplacement(
                           context,
                           MaterialPageRoute(builder: (_) => UserState()),
@@ -60,6 +157,46 @@ class _JobScreenState extends State<JobScreen> {
                 ),
               ),
             ),
+            StreamBuilder<QuerySnapshot<Map<String, dynamic>>>(
+              stream: FirebaseFirestore.instance.collection("jobs").where("jobCategory", isEqualTo: jobCategoryFilter).where("recruitment", isEqualTo: true).orderBy("createdAt", descending: false).snapshots(),
+                builder: (context, AsyncSnapshot snapshot){
+                if(snapshot.connectionState == ConnectionState.waiting){
+                  return const Center (child: CircularProgressIndicator(),);
+                } else if (snapshot.connectionState == ConnectionState.active){
+                  if(snapshot.data?.docs.isNotEmpty == true){
+                    return ListView.builder(
+                      itemCount: snapshot.data?.docs.length,
+                      itemBuilder: (BuildContext context, int index){
+                        return JobWidget(
+                            jobTitle: snapshot.data?.docs[index]["jobTitle"],
+                            jobDescription: snapshot.data!.docs[index]["jobDescription"],
+                            jobId: snapshot.data?.docs[index]["jobId"],
+                            uploadedBy: snapshot.data?.docs[index]["uploadedBy"],
+                            userImage: snapshot.data?.docs[index]["userImage"],
+                            name: snapshot.data?.docs[index]["name"],
+                            recruitment: snapshot.data?.docs[index]["recruitment"],
+                            email: snapshot.data?.docs[index]["email"],
+                            location: snapshot.data?.docs[index]["location"],
+                        );
+                      }
+                    );
+                  } else {
+                    return const Center(
+                      child: Text("There is no jobs"),
+                    );
+                  }
+                }
+                return const Center(
+                  child: Text(
+                    "Something went wrong",
+                    style: TextStyle(
+                      fontWeight: FontWeight.bold,
+                      fontSize: 30
+                    ),
+                  ),
+                );
+                }
+            ),
           ],
         ),
       );

lib/jobs/upload_job.dart

@@ -1,52 +1,294 @@
-import 'package:flutter/material.dart';
+// ignore_for_file: use_key_in_widget_constructors
 
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'package:uuid/uuid.dart';
+
+import '../Persistent/persistent.dart';
 import '../Widgets/bottom_nav_bar.dart';
+import '../services/global_methods.dart';
+import '../services/global_variables.dart';
 
 class UploadJobNow extends StatefulWidget {
-
   @override
   State<UploadJobNow> createState() => _UploadJobNowState();
 }
 
-
 class _UploadJobNowState extends State<UploadJobNow> {
+  final TextEditingController _jobCategoryController =
+      TextEditingController(text: "Select Job Category");
+  final TextEditingController _jobTitleController = TextEditingController();
+  final TextEditingController _jobDescriptionController =
+      TextEditingController();
+  final TextEditingController _deadlineDateController =
+      TextEditingController(text: "Job Deadline Date");
+
+  final _formKey = GlobalKey<FormState>();
+  DateTime? picked;
+  Timestamp? deadlineDateTimeStamp;
+  bool _isLoading = false;
+
   @override
-  Widget build(BuildContext context) {
+  void dispose(){
-    return Container(
+    super.dispose();
-      decoration: BoxDecoration(
+    _jobCategoryController.dispose();
-          gradient: LinearGradient(
+    _jobTitleController.dispose();
-            colors: [Colors.deepOrange.shade300, Colors.blueAccent],
+    _jobDescriptionController.dispose();
-            begin: Alignment.centerLeft,
+    _deadlineDateController.dispose();
-            end: Alignment.centerRight,
+  }
-            stops: const [0.2, 0.9],
+
-          )
+  Widget _textTitles({required String label}) {
+    return Padding(
+      padding: const EdgeInsets.all(5.0),
+      child: Text(
+        label,
+        style: const TextStyle(
+            color: Colors.black, fontSize: 20, fontWeight: FontWeight.bold),
       ),
-      child: Scaffold(
+    );
-        bottomNavigationBar: BottomNavigationBarForApp(indexNum: 2,),
+  }
-        backgroundColor: Colors.transparent,
+
-        appBar: AppBar(
+  Widget _textFormFields({
-          backgroundColor: Colors.cyan,
+    required String valueKey,
-          title: const Text('Upload Job Now'),
+    required TextEditingController controller,
-          actions: [
+    required bool enabled,
-            IconButton(
+    required Function fct,
-              icon: const Icon(Icons.search),
+    required int maxLength,
-              onPressed: () {
+  }) {
-                // Action when the search icon is clicked
+    return Padding(
+      padding: const EdgeInsets.all(5.0),
+      child: InkWell(
+        onTap: () {
+          fct();
         },
+        child: TextFormField(
+          validator: (values) {
+            if (values!.isEmpty) {
+              return "Value is missing";
+            }
+            return null;
+          },
+          controller: controller,
+          enabled: enabled,
+          key: ValueKey(valueKey),
+          style: const TextStyle(
+            color: Colors.white,
           ),
+          maxLines: valueKey == "JobDescription" ? 3 : 1,
+          maxLength: maxLength,
+          keyboardType: TextInputType.text,
+          decoration: const InputDecoration(
+            filled: true,
+            fillColor: Colors.black54,
+            enabledBorder: UnderlineInputBorder(
+              borderSide: BorderSide(color: Colors.black),
+            ),
+            focusedBorder: UnderlineInputBorder(
+              borderSide: BorderSide(color: Colors.black54),
+            ),
+            errorBorder: UnderlineInputBorder(
+              borderSide: BorderSide(color: Colors.black54),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  _showTaskCategoriesDialog({required Size size}) {
+    showDialog(
+        context: context,
+        builder: (ctx) {
+          return AlertDialog(
+            backgroundColor: Colors.black54,
+            title: const Text(
+              "Job Category",
+              textAlign: TextAlign.center,
+              style: TextStyle(fontSize: 20, color: Colors.white),
+            ),
+            content: Container(
+              width: size.width * 0.9,
+              child: ListView.builder(
+                shrinkWrap: true,
+                itemCount: Persistent.jobCategoryList.length,
+                itemBuilder: (ctx, index) {
+                  return InkWell(
+                    onTap: () {
+                      setState(() {
+                        _jobCategoryController.text =
+                            Persistent.jobCategoryList[index];
+                      });
+                      Navigator.pop(context);
+                    },
+                    child: Row(
+                      children: [
+                        const Icon(
+                          Icons.arrow_right_alt_outlined,
+                          color: Colors.grey,
+                        ),
+                        Padding(
+                          padding: const EdgeInsets.all(8.0),
+                          child: Text(
+                            Persistent.jobCategoryList[index],
+                            style: const TextStyle(
+                              color: Colors.grey,
+                              fontSize: 16,
+                            ),
+                          ),
+                        )
                       ],
                     ),
-        body: const Center(
+                  );
+                },
+              ),
+            ),
+            actions: [
+              TextButton(
+                onPressed: () {
+                  Navigator.canPop(context) ? Navigator.pop(context) : null;
+                },
+                child: const Text(
+                  "Cancel",
+                  style: TextStyle(
+                    color: Colors.white,
+                    fontSize: 16,
+                  ),
+                ),
+              ),
+            ],
+          );
+        });
+  }
+
+  void _pickDateDialog() async {
+    picked = await showDatePicker(
+      context: context,
+      initialDate: DateTime.now(),
+      firstDate: DateTime.now().subtract(
+        const Duration(days: 0),
+      ),
+      lastDate: DateTime(2100),
+    );
+    if (picked != null) {
+      setState(() {
+        _deadlineDateController.text =
+            "${picked!.year} - ${picked!.month} - ${picked!.day}";
+        deadlineDateTimeStamp = Timestamp.fromMicrosecondsSinceEpoch(
+            picked!.microsecondsSinceEpoch);
+      });
+    }
+  }
+
+  void _uploadTask() async {
+    final jobId = const Uuid().v4();
+    User? user = FirebaseAuth.instance.currentUser;
+    final _uid = user!.uid;
+    final isValid = _formKey.currentState!.validate();
+
+    if (isValid) {
+      if (_deadlineDateController.text == "Choose job Deadline date" ||
+          _jobCategoryController.text == "Choose job category") {
+        GlobalMethod.showErrorDialog(
+            error: "Please pick everything", ctx: context);
+        return;
+      }
+      setState(() {
+        _isLoading = true;
+      });
+      try {
+        await FirebaseFirestore.instance.collection("jobs").doc(jobId).set({
+          "jobId": jobId,
+          "uploadedBy": _uid,
+          "email": user.email,
+          "jobTitle": _jobTitleController.text,
+          "jobDescription": _jobDescriptionController.text,
+          "deadlineDate": _deadlineDateController.text,
+          "deadlineDateTimeStamp": deadlineDateTimeStamp,
+          "jobCategory": _jobCategoryController.text,
+          "jobComments": [],
+          "recruitment": true,
+          "createdAt": Timestamp.now(),
+          "name": name,
+          "userImage": userImage,
+          "location": location,
+          "applicants": 0,
+        });
+        await Fluttertoast.showToast(
+          msg: "The task has been uploaded",
+          toastLength: Toast.LENGTH_LONG,
+          backgroundColor: Colors.grey,
+          fontSize: 18.0,
+        );
+        _jobTitleController.clear();
+        _jobDescriptionController.clear();
+        setState(() {
+          _jobDescriptionController.text = "Choose job category";
+          _deadlineDateController.text = "Choose job Deadline date";
+        });
+      } catch (error) {
+        setState(() {
+          _isLoading = false;
+        });
+        GlobalMethod.showErrorDialog(error: error.toString(), ctx: context);
+      } finally {
+        setState(() {
+          _isLoading = false;
+        });
+      }
+    } else {
+      print("Its not valid");
+    }
+  }
+  
+  void getMyData() async{
+    final DocumentSnapshot userDoc = await FirebaseFirestore.instance.collection("users").doc(FirebaseAuth.instance.currentUser!.uid)
+        .get();
+
+    setState(() {
+      name = userDoc.get("name");
+      userImage = userDoc.get("userImage");
+      location = userDoc.get("location");
+    });
+  }
+
+  @override
+  void initState() {
+    // TODO: implement initState
+    super.initState();
+    getMyData();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    Size size = MediaQuery.of(context).size;
+    return 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: 2,
+        ),
+        backgroundColor: Colors.transparent,
+        body: Center(
           child: Padding(
-            padding: EdgeInsets.all(7.0),
+            padding: const EdgeInsets.all(7.0),
             child: Card(
               color: Colors.white10,
               child: SingleChildScrollView(
                 child: Column(
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
-                    SizedBox(height: 10,),
+                    const SizedBox(
-                    Align(
+                      height: 10,
+                    ),
+                    const Align(
                       alignment: Alignment.center,
                       child: Padding(
                         padding: EdgeInsets.all(8.0),
@@ -60,6 +302,101 @@ class _UploadJobNowState extends State<UploadJobNow> {
                           ),
                         ),
                       ),
+                    ),
+                    const SizedBox(
+                      height: 10,
+                    ),
+                    const Divider(
+                      thickness: 1,
+                    ),
+                    Padding(
+                      padding: const EdgeInsets.all(8.0),
+                      child: Form(
+                        key: _formKey,
+                        child: Column(
+                          crossAxisAlignment: CrossAxisAlignment.start,
+                          children: [
+                            _textTitles(label: "Job Category:"),
+                            _textFormFields(
+                              valueKey: "JobCategory",
+                              controller: _jobCategoryController,
+                              enabled: false,
+                              fct: () {
+                                _showTaskCategoriesDialog(size: size);
+                              },
+                              maxLength: 100,
+                            ),
+                            _textTitles(label: "Job Title:"),
+                            _textFormFields(
+                              valueKey: "JobTitle",
+                              controller: _jobTitleController,
+                              enabled: true,
+                              fct: () {},
+                              maxLength: 100,
+                            ),
+                            _textTitles(label: "Job Description:"),
+                            _textFormFields(
+                              valueKey: "JobDescription",
+                              controller: _jobDescriptionController,
+                              enabled: true,
+                              fct: () {},
+                              maxLength: 100,
+                            ),
+                            _textTitles(label: "Job Deadline:"),
+                            _textFormFields(
+                              valueKey: "Deadline",
+                              controller: _deadlineDateController,
+                              enabled: false,
+                              fct: () {
+                                _pickDateDialog();
+                              },
+                              maxLength: 100,
+                            ),
+                          ],
+                        ),
+                      ),
+                    ),
+                    Center(
+                      child: Padding(
+                        padding: const EdgeInsets.only(bottom: 30),
+                        child: _isLoading
+                            ? const CircularProgressIndicator()
+                            : MaterialButton(
+                                onPressed: () {
+                                  _uploadTask();
+                                },
+                                color: Colors.black,
+                                elevation: 8,
+                                shape: RoundedRectangleBorder(
+                                  borderRadius: BorderRadius.circular(13),
+                                ),
+                                child: const Padding(
+                                  padding: EdgeInsets.symmetric(vertical: 14),
+                                  child: Row(
+                                    mainAxisSize: MainAxisSize.min,
+                                    mainAxisAlignment: MainAxisAlignment.center,
+                                    children: [
+                                      Text(
+                                        "Post Now",
+                                        style: TextStyle(
+                                          color: Colors.white,
+                                          fontWeight: FontWeight.bold,
+                                          fontSize: 28,
+                                          fontFamily: "Signatra",
+                                        ),
+                                      ),
+                                      SizedBox(
+                                        width: 9,
+                                      ),
+                                      Icon(
+                                        Icons.upload_file,
+                                        color: Colors.white,
+                                      ),
+                                    ],
+                                  ),
+                                ),
+                              ),
+                      ),
                     )
                   ],
                 ),

lib/login_page/login_screen.dart

@@ -136,7 +136,7 @@ class _LoginState extends State<Login> with TickerProviderStateMixin {
                               return null;
                             }
                           },
-                          style: TextStyle(color: Colors.white),
+                          style: const TextStyle(color: Colors.white),
                           decoration: const InputDecoration(
                             hintText: 'Email',
                             hintStyle: TextStyle(color: Colors.white),

lib/services/global_variables.dart

@@ -1,3 +1,6 @@
 String loginUrlImage = "https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxzZWFyY2h8Mnx8dW5pdmVyc2l0eXxlbnwwfHwwfHw%3D&w=1000&q=80";
 String signupUrlImage= 'https://images.unsplash.com/photo-1575330734740-21b22ac7bf5e?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxleHBsb3JlLWZlZWR8MXx8fGVufDB8fHx8fA%3D%3D&w=1000&q=80';
 String signupGenericImage = 'https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSeqUFP0nU4pUnNncq4dy7M6X6xYRYwUQduFcLkQ9yEAYMzORlw5eHddyCPMUY4yK2PBJ8&usqp=CAU';
+String? name = "";
+String? userImage = "";
+String? location = "";

lib/signup_page/signup_screen.dart

@@ -103,7 +103,7 @@ class _SignUpState extends State<SignUp> {
       'id': _uid,
       'name': _nameTextController.text,
       'email': _emailTextController.text,
-      'avatar':imageUrl,
+      'userImage':imageUrl,
       'phone':_phoneNumberTextController.text,
       'location': _cityTextController.text,
       'createdAt': Timestamp.now(),