Add filter type in resource screen

lib/Screens/Configurations/configuration_detail_screen.dart

@@ -219,7 +219,7 @@ class _ConfigurationDetailScreenState extends State<ConfigurationDetailScreen> {
             child: Icon(
               getSectionIcon(element.type),
               color: kPrimaryColor,
-              size: 30.0,
+              size: 25,
             ),
           ),
         ],

lib/Screens/Resources/resource_body_grid.dart

@@ -1,6 +1,7 @@
 import 'package:auto_size_text/auto_size_text.dart';
 import 'package:flutter/material.dart';
 import 'package:manager_app/Components/fetch_resource_icon.dart';
+import 'package:manager_app/Components/multi_select_container.dart';
 import 'package:manager_app/Components/string_input_container.dart';
 import 'package:manager_app/Screens/Resources/new_resource_popup.dart';
 import 'package:manager_app/Screens/Resources/show_resource_popup.dart';
@@ -23,12 +24,15 @@ class ResourceBodyGrid extends StatefulWidget {
 }
 
 class _ResourceBodyGridState extends State<ResourceBodyGrid> {
-  String filter;
+  List<String> filterType;
+  String filterSearch = '';
+  List<String> selectedTypes;
   List<ResourceDTO> resourcesToShow;
 
   @override
   void initState() {
     resourcesToShow = widget.resources;
+    filterType = [resource_types[0], resource_types[1], resource_types[2], resource_types[3]];
     super.initState();
   }
 
@@ -52,7 +56,23 @@ class _ResourceBodyGridState extends State<ResourceBodyGrid> {
                 label: "Recherche:",
                 onChanged: (String value) {
                   setState(() {
-                    resourcesToShow = value.isEmpty ? widget.resources: widget.resources.where((ResourceDTO resource) => resource.label.toUpperCase().contains(value.toUpperCase())).toList();
+                    filterSearch = value;
+                    filterResource();
+                  });
+                },
+              ),
+            ),
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: MultiSelectContainer(
+                label: "Type :",
+                initialValue: filterType,
+                values: resource_types,
+                isMultiple: true,
+                onChanged: (result) {
+                  setState(() {
+                    selectedTypes = result;
+                    filterResource();
                   });
                 },
               ),
@@ -151,6 +171,35 @@ class _ResourceBodyGridState extends State<ResourceBodyGrid> {
       );
     }
   }
+
+  void filterResource() {
+    resourcesToShow = filterSearch.isEmpty ? widget.resources: widget.resources.where((ResourceDTO resource) => resource.label.toUpperCase().contains(filterSearch.toUpperCase())).toList();
+
+    resource_types.forEach((type) {
+      switch(type) {
+        case "image":
+          if (!selectedTypes.contains(type)) {
+            resourcesToShow = resourcesToShow.where((resource) => resource.type != ResourceType.image).toList();
+          }
+          break;
+        case "image url":
+          if (!selectedTypes.contains(type)) {
+            resourcesToShow = resourcesToShow.where((resource) => resource.type != ResourceType.imageUrl).toList();
+          }
+          break;
+        case "video":
+          if (!selectedTypes.contains(type)) {
+            resourcesToShow = resourcesToShow.where((resource) => resource.type != ResourceType.video).toList();
+          }
+          break;
+        case "video url":
+          if (!selectedTypes.contains(type)) {
+            resourcesToShow = resourcesToShow.where((resource) => resource.type != ResourceType.videoUrl).toList();
+          }
+          break;
+      }
+    });
+  }
 }
 
 boxDecoration(dynamic resourceDetailDTO, appContext) {

lib/constants.dart

@@ -15,6 +15,7 @@ const kBlack = Color(0xFF000000);
 const List<String> section_types = ["Map", "Slider", "Video", "Web", "Menu"];
 const List<String> map_types = ["none", "normal", "satellite", "terrain", "hybrid"];
 const List<String> languages = ["FR", "NL", "EN", "DE"];
+const List<String> resource_types = ["image", "image url", "video", "video url"];
 
 /*
 const kTextStyle = TextStyle(