add input date

covas_mobile/lib/pages/ListItemMenu.dart

@@ -46,6 +46,7 @@ class _MyHomePageState extends State<ListItemMenu> {
   String query = '';
   List<Map<String, dynamic>> suggestions = [];
   TextEditingController inputGeo = TextEditingController();
+  TextEditingController Datepicker = TextEditingController();
 
   // Fetching events from API
   static Future<List<Events>> getPosts() async {
@@ -118,6 +119,8 @@ class _MyHomePageState extends State<ListItemMenu> {
     super.initState();
     // Initialize data fetch when the page loads
     _getCurrentLocation();
+
+    Datepicker.text = DateFormat("dd-MM-yyyy").format(new DateTime.now());
   }
 
   // Get the device's current location
@@ -296,6 +299,31 @@ class _MyHomePageState extends State<ListItemMenu> {
     }
   }
 
+  onTapFunctionDatePicker({required BuildContext context}) async {
+    DateTime dateEvent = DateTime.now();
+
+    DateTime? pickedDate = await showDatePicker(
+        context: context,
+        firstDate: dateEvent,
+        initialDate: dateEvent,
+        lastDate: DateTime(2104));
+    if (pickedDate == null) return;
+    Datepicker.text = DateFormat("dd-MM-yyyy").format(pickedDate);
+  }
+
+  Padding _BuildDateField() {
+    return Padding(
+      padding: const EdgeInsets.all(8.0),
+      //padding: EdgeInsets.symmetric(horizontal: 15),
+      child: TextFormField(
+          controller: Datepicker,
+          readOnly: true,
+          decoration: InputDecoration(
+              border: OutlineInputBorder(), hintText: 'Recherche par date'),
+          onTap: () => onTapFunctionDatePicker(context: context)),
+    );
+  }
+
   Padding _buildGeographicalZoneSearchField() {
     return Padding(
       padding: const EdgeInsets.all(8.0),
@@ -388,6 +416,7 @@ class _MyHomePageState extends State<ListItemMenu> {
       body: Column(
         children: [
           _buildGeographicalZoneSearchField(),
+          _BuildDateField(),
           Expanded(
             child: FutureBuilder<List<Events>>(
               future: postsFuture,