#700

lib/content_views/tour_details_page.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:stadtbote/content_views/task_list_page.dart';
 import 'package:stadtbote/content_views/utils/content_view_widget.dart';
-import 'package:stadtbote/content_views/utils/header_info.dart';
+import 'package:stadtbote/messages/pop_content_view_message.dart';
 import 'package:stadtbote/model/job_tour.dart';
 import 'package:stadtbote/tools/message_service.dart';
 
@@ -23,21 +23,10 @@ class TourDetailsPage extends ContentViewWidget {
   State<TourDetailsPage> createState() => _TourDetailsPageState();
 
   @override
-  Future<HeaderInfo> getHeaderInfo(BuildContext context) async {
-    return HeaderInfo(
-        titleWidget: const Text(
-          'Details der Station',
-          style: TextStyle(
-            color: Colors.white,
-            fontSize: 20.0,
-          ),
-        ),
-        rightButtonEnabled: false,
-        rightButtonVisible: false,
-        rightButtonImage: null,
-        rightButtonOnPressed: () async {
-          //BroadcastReceiver().publish<ContentViewWidget>(Constants.messageTopicPushContentView, arguments: EmployeeEditProfileWidget());
-        });
+  Future<Widget> getHeaderWidget(BuildContext context) async {
+    await Future.delayed(const Duration(microseconds: 0));
+
+    return _HeaderWidget();
   }
 }
 
@@ -151,3 +140,90 @@ class _TourDetailsPageState extends State<TourDetailsPage> {
     );
   }
 }
+
+class _HeaderWidget extends StatefulWidget {
+  @override
+  State<_HeaderWidget> createState() => _HeaderWidgetState();
+}
+
+class _HeaderWidgetState extends State<_HeaderWidget> {
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var cellWidth = (MediaQuery.of(context).size.width - 60 - 60 - 25) / 2;
+
+    return Padding(
+      padding: const EdgeInsets.all(8),
+      child: Stack(
+        alignment: Alignment.center,
+        children: [
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              Visibility(
+                visible: true,
+                child: Container(
+                  width: 60,
+                  height: 60,
+                  decoration: const BoxDecoration(
+                    shape: BoxShape.circle,
+                    color: Colors.white,
+                  ),
+                  child: FittedBox(
+                    child: GestureDetector(
+                      onTap: () async {
+                        await MessageService().publish<PopContentViewMessage>(Constants.messageTopicPopContentView, arguments: PopContentViewMessage(count: 1));
+                      },
+                      child: const CircleAvatar(
+                        radius: 10,
+                        backgroundColor: Constants.colorPrimary,
+                        child: Padding(padding: EdgeInsets.all(1.0), child: Icon(Icons.arrow_back, size: 20.0, color: Colors.white)),
+                      ),
+                    ),
+                  ),
+                ),
+              ),
+              Visibility(
+                visible: false,
+                child: Container(
+                  width: 60,
+                  height: 60,
+                  decoration: const BoxDecoration(
+                    shape: BoxShape.circle,
+                    color: Colors.red,
+                  ),
+                  child: FittedBox(
+                    child: GestureDetector(
+                      onTap: () async {
+                        await MessageService().publish<PopContentViewMessage>(Constants.messageTopicPopContentView, arguments: PopContentViewMessage(count: 1));
+                      },
+                      child: const CircleAvatar(
+                          backgroundColor: Constants.colorPrimary,
+                          radius: 10,
+                          child: Padding(padding: EdgeInsets.all(1.0), child: Icon(Icons.info_outline, size: 20.0, color: Colors.white))),
+                    ),
+                  ),
+                ),
+              ),
+            ],
+          ),
+          SizedBox(
+            height: 100,
+            width: cellWidth * 2,
+            child: const Center(
+              child: Text(
+                textAlign: TextAlign.center,
+                "Details der Station",
+                style: TextStyle(fontWeight: FontWeight.bold, fontSize: 18, color: Colors.white),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}