2 files changed, 86 insertions, 33 deletions

diff --git a/lib/widgets/agenda_week.dart b/lib/widgets/agenda_week.dart
index 4a654ce..754a46b 100644
--- a/lib/widgets/agenda_week.dart
+++ b/lib/widgets/agenda_week.dart
@@ -10,11 +10,12 @@ class AgendaWeek extends StatefulWidget {
   final int weekNr;
   final DateTime mondayOfWeek;
   final bool isCurrentWeek;
+  Function? updateFunc;
 
   @override
   _AgendaWeekState createState() => _AgendaWeekState();
 
-  const AgendaWeek({
+  AgendaWeek({
     Key? key,
     required this.weekNr,
     required this.mondayOfWeek,
@@ -25,31 +26,40 @@ class AgendaWeek extends StatefulWidget {
 class _AgendaWeekState extends State<AgendaWeek> {
   List<Widget> weekItems = [];
 
-  @override
-  void initState() {
-    super.initState();
+  void updateItems() {
+    setState(() {
+      shiftProvider
+          .getShiftsForWeek(this.widget.mondayOfWeek)
+          .then((value) => setState(() {
+                weekItems = [
+                  AgendaWeekTitle(
+                      weekNr: this.widget.weekNr,
+                      mondayOfWeek: this.widget.mondayOfWeek,
+                      isCurrentWeek: this.widget.isCurrentWeek),
+                  Padding(
+                    padding: const EdgeInsets.all(10),
+                  )
+                ];
 
-    shiftProvider
-        .getShiftsForWeek(this.widget.mondayOfWeek)
-        .then((value) => setState(() {
-              weekItems = [
-                AgendaWeekTitle(
-                    weekNr: this.widget.weekNr,
-                    mondayOfWeek: this.widget.mondayOfWeek,
-                    isCurrentWeek: this.widget.isCurrentWeek),
-                Padding(
-                  padding: const EdgeInsets.all(10),
-                )
-              ];
+                for (var item in value) {
+                  weekItems.add(new AgendaWeekItem(
+                    shift: item,
+                    updateParent: updateItems,
+                  ));
+                }
 
-              for (var item in value) {
-                weekItems.add(new AgendaWeekItem(shift: item));
-              }
+                weekItems.add(Padding(
+                  padding: const EdgeInsets.all(50),
+                ));
+              }));
+    });
+  }
 
-              weekItems.add(Padding(
-                padding: const EdgeInsets.all(50),
-              ));
-            }));
+  @override
+  void initState() {
+    super.initState();
+    updateItems();
+    widget.updateFunc = updateItems;
   }
 
   @override
diff --git a/lib/widgets/agenda_week_item.dart b/lib/widgets/agenda_week_item.dart
index f3145dd..779b42d 100644
--- a/lib/widgets/agenda_week_item.dart
+++ b/lib/widgets/agenda_week_item.dart
@@ -10,9 +10,12 @@ import '../style/style.dart';
 
 class AgendaWeekItem extends StatefulWidget {
   final Shift shift;
+  final Function updateParent;
+
   const AgendaWeekItem({
     Key? key,
     required this.shift,
+    required this.updateParent,
   }) : super(key: key);
 
   @override
@@ -186,7 +189,7 @@ class _ExerciseEntryState extends State<AgendaWeekItem> {
         endTime.hour,
         endTime.minute);
 
-    shiftProvider.updateShift(widget.shift);
+    await shiftProvider.updateShift(widget.shift);
   }
 
   Widget createCompleteOldShiftButton() {
@@ -209,6 +212,41 @@ class _ExerciseEntryState extends State<AgendaWeekItem> {
     return Padding(padding: const EdgeInsets.all(0));
   }
 
+  void showDeleteShiftModal() {
+    // set up the buttons
+    Widget cancelButton = FlatButton(
+      child: Text("Terug"),
+      onPressed: () {
+        Navigator.pop(context);
+      },
+    );
+    Widget continueButton = FlatButton(
+      child: Text("Verwijder"),
+      onPressed: () async {
+        await shiftProvider.deleteShift(widget.shift);
+        Navigator.pop(context);
+        widget.updateParent();
+      },
+    );
+    // set up the AlertDialog
+    AlertDialog alert = AlertDialog(
+      title: Text("Verwijderen"),
+      content: Text("Werktijd verwijderen uit schema?"),
+      actions: [
+        cancelButton,
+        continueButton,
+      ],
+    );
+
+    // show the dialog
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return alert;
+      },
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     Widget startShiftWidget = createShiftModifyButton();
@@ -240,15 +278,20 @@ class _ExerciseEntryState extends State<AgendaWeekItem> {
                   padding: EdgeInsets.only(right: 5),
                   child: Row(
                     children: [
-                      Container(
-                        decoration: BoxDecoration(
-                            color: widget.shift.getStatusColor(),
-                            borderRadius: BorderRadius.only(
-                                topLeft: Radius.circular(8),
-                                bottomLeft: Radius.circular(8))),
-                        height: 48.0,
-                        width: 32.0,
-                        child: widget.shift.getStatusIcon(),
+                      GestureDetector(
+                        onLongPress: () {
+                          showDeleteShiftModal();
+                        },
+                        child: Container(
+                          decoration: BoxDecoration(
+                              color: widget.shift.getStatusColor(),
+                              borderRadius: BorderRadius.only(
+                                  topLeft: Radius.circular(8),
+                                  bottomLeft: Radius.circular(8))),
+                          height: 48.0,
+                          width: 32.0,
+                          child: widget.shift.getStatusIcon(),
+                        ),
                       ),
                       Container(
                         padding: const EdgeInsets.only(left: 10),