add suggestion for inputtags

covas_mobile/lib/pages/ListItemMenu.dart

@@ -47,6 +47,7 @@ class _MyHomePageState extends State<ListItemMenu> {
   String query = '';
   List<Map<String, dynamic>> suggestions = [];
   List<Map<String, dynamic>> suggestionsItem = [];
+  List<Map<String, dynamic>> suggestionsTags = [];
   TextEditingController inputGeo = TextEditingController();
   TextEditingController startDatepicker = TextEditingController();
   TextEditingController endDatepicker = TextEditingController();
@@ -358,6 +359,33 @@ class _MyHomePageState extends State<ListItemMenu> {
     }
   }
 
+  Future<void> searchSuggestionsByTag(String input) async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    var accessToken = prefs.getString("access_token") ?? "";
+
+    if (accessToken.isNotEmpty) {
+      var url = Uri.parse("${globals.api}/tags?name=${input}");
+      final response = await http.get(url, headers: {
+        "Content-Type": "application/json",
+        HttpHeaders.cookieHeader: "access_token=$accessToken"
+      });
+
+      if (response.statusCode == 200) {
+        final data = json.decode(utf8.decode(response.bodyBytes));
+        setState(() {
+          suggestionsTags = (data as List)
+              .map((feature) => {'name': feature['name']})
+              .toList();
+          if (suggestionsItem.isNotEmpty) {
+            showDateFields = false;
+            showArrow = false;
+          }
+        });
+        print("status code : ${response.statusCode}");
+      }
+    }
+  }
+
   Future<void> fetchPostsByLocation() async {
     SharedPreferences prefs = await SharedPreferences.getInstance();
     var accessToken = prefs.getString("access_token") ?? "";