Feature/filter

designer_v2/lib/common_views/form_table_layout.dart

@@ -286,14 +286,15 @@ class FormLabel extends StatelessWidget {
 }
 
 class FormLock extends StatefulWidget {
-  const FormLock(
-      {super.key,
-      required this.locked,
-      this.onLockChanged,
-      this.readOnly = false,
-      this.helpText,
-      this.lockedStateText,
-      this.unlockedStateText,});
+  const FormLock({
+    super.key,
+    required this.locked,
+    this.onLockChanged,
+    this.readOnly = false,
+    this.helpText,
+    this.lockedStateText,
+    this.unlockedStateText,
+  });
 
   final bool locked;
   final bool readOnly;
@@ -318,59 +319,63 @@ class _FormLockState extends State<FormLock> {
   @override
   Widget build(BuildContext context) {
     final lockView = Material(
-        color: Colors.transparent,
-        child: Row(
-          children: [
-            Container(
-                decoration: BoxDecoration(
-                  color: Colors.grey[100],
-                  borderRadius: BorderRadius.circular(10.0),
-                  border: Border.all(
-                      color: Theme.of(context).disabledColor.withOpacity(0.05),),
+      color: Colors.transparent,
+      child: Row(
+        children: [
+          Container(
+            decoration: BoxDecoration(
+              color: Colors.grey[100],
+              borderRadius: BorderRadius.circular(10.0),
+              border: Border.all(
+                color: Theme.of(context).disabledColor.withOpacity(0.05),
+              ),
+            ),
+            padding: const EdgeInsets.all(6),
+            child: Row(
+              children: [
+                Text(
+                  widget.locked
+                      ? widget.lockedStateText ?? 'Locked'
+                      : widget.unlockedStateText ?? 'Unlocked',
+                  style: Theme.of(context).textTheme.labelMedium,
                 ),
-                padding: const EdgeInsets.all(6),
-                child: Row(
-                  children: [
-                    Text(
-                        widget.locked
-                            ? widget.lockedStateText ?? 'Locked'
-                            : widget.unlockedStateText ?? 'Unlocked',
-                        style: Theme.of(context).textTheme.labelMedium,),
-                    const SizedBox(width: 4),
-                    AnimatedSwitcher(
-                      duration: const Duration(milliseconds: 250),
-                      child: Icon(
-                        _locked ? MdiIcons.lock : MdiIcons.lockOpen,
-                        color: _locked
-                            ? Theme.of(context).primaryColor
-                            : Theme.of(context).disabledColor,
-                        size: 18.0,
-                      ),
-                    ),
-                  ],
-                ),),
-            SizedBox(
-              height: 30,
-              child: FittedBox(
-                child: Row(
-                  children: [
-                    Switch(
-                      value: _locked,
-                      onChanged: widget.readOnly
-                          ? null
-                          : (value) {
-                              setState(() {
-                                _locked = value;
-                                widget.onLockChanged?.call(_locked);
-                              });
-                            },
-                    ),
-                  ],
+                const SizedBox(width: 4),
+                AnimatedSwitcher(
+                  duration: const Duration(milliseconds: 250),
+                  child: Icon(
+                    _locked ? MdiIcons.lock : MdiIcons.lockOpen,
+                    color: _locked
+                        ? Theme.of(context).primaryColor
+                        : Theme.of(context).disabledColor,
+                    size: 18.0,
+                  ),
                 ),
+              ],
+            ),
+          ),
+          SizedBox(
+            height: 30,
+            child: FittedBox(
+              child: Row(
+                children: [
+                  Switch(
+                    value: _locked,
+                    onChanged: widget.readOnly
+                        ? null
+                        : (value) {
+                            setState(() {
+                              _locked = value;
+                              widget.onLockChanged?.call(_locked);
+                            });
+                          },
+                  ),
+                ],
               ),
             ),
-          ],
-        ),);
+          ),
+        ],
+      ),
+    );
 
     if (widget.helpText != null) {
       return Tooltip(

designer_v2/lib/features/dashboard/dashboard_controller.dart

@@ -83,6 +83,12 @@ class DashboardController extends _$DashboardController
     );
   }
 
+  void setColumnFilter(String filter) {
+    state = state.copyWith(
+      columnFilter: () => filter,
+    );
+  }
+
   void setPinnedStudies(Set<String> pinnedStudies) {
     state = state.copyWith(pinnedStudies: pinnedStudies);
   }

designer_v2/lib/features/dashboard/dashboard_state.dart

@@ -12,6 +12,7 @@ class DashboardState extends Equatable {
   const DashboardState({
     this.studies = const AsyncValue.loading(),
     this.studiesFilter = defaultFilter,
+    this.columnFilter = '',
     this.query = '',
     this.sortByColumn = StudiesTableColumn.title,
     this.sortAscending = true,
@@ -29,6 +30,10 @@ class DashboardState extends Equatable {
   /// in order to determine the [displayedStudies]
   final StudiesFilter studiesFilter;
 
+  /// Currently selected column filter to be applied to the list of studies
+  /// in order to determine the [displayedStudies]
+  final String columnFilter;
+
   /// Currently selected sort column to be applied to the list of studies
   /// in order to determine the [displayedStudies]
   final StudiesTableColumn sortByColumn;
@@ -57,8 +62,15 @@ class DashboardState extends Equatable {
     final localPinnedStudies = pinnedStudies ?? this.pinnedStudies;
     return studies.when(
       data: (studies) {
-        List<Study> updatedStudies =
-            studiesFilter.apply(studies: studies, user: currentUser).toList();
+        final List<Study> filteredStudies = [];
+
+        columnFilter.split(',').forEach((element) {
+          filteredStudies.addAll(filterStudyByColumn(studies, element));
+        });
+
+        List<Study> updatedStudies = studiesFilter
+            .apply(studies: filteredStudies, user: currentUser)
+            .toList();
         updatedStudies = sort(
           pinnedStudies: localPinnedStudies,
           studiesToSort: filter(studiesToFilter: updatedStudies),
@@ -89,6 +101,33 @@ class DashboardState extends Equatable {
     return result;
   }
 
+  List<Study> filterStudyByColumn(List<Study> studies, String filter) {
+    switch (filter) {
+      case "Standalone":
+        return studies.where((s) => s.type == StudyType.standalone).toList();
+      case "Template":
+        return studies.where((s) => s.type == StudyType.template).toList();
+      case "Substudy":
+        return studies.where((s) => s.type == StudyType.subStudy).toList();
+      case "Live":
+        return studies.where((s) => s.status == StudyStatus.running).toList();
+      case "Draft":
+        return studies.where((s) => s.status == StudyStatus.draft).toList();
+      case "Closed":
+        return studies.where((s) => s.status == StudyStatus.closed).toList();
+      case "Invite-Only":
+        return studies
+            .where((s) => s.participation == Participation.invite)
+            .toList();
+      case "Everyone":
+        return studies
+            .where((s) => s.participation == Participation.open)
+            .toList();
+      default:
+        return studies;
+    }
+  }
+
   List<Study> filter({List<Study>? studiesToFilter}) {
     studiesToFilter = studiesToFilter ?? studies.value!;
     if (query.isEmpty) return studiesToFilter;
@@ -225,6 +264,7 @@ class DashboardState extends Equatable {
   DashboardState copyWith({
     AsyncValue<List<Study>> Function()? studies,
     StudiesFilter Function()? studiesFilter,
+    String Function()? columnFilter,
     User Function()? currentUser,
     String? query,
     StudiesTableColumn? sortByColumn,
@@ -237,6 +277,7 @@ class DashboardState extends Equatable {
       studies: studies != null ? studies() : this.studies,
       studiesFilter:
           studiesFilter != null ? studiesFilter() : this.studiesFilter,
+      columnFilter: columnFilter != null ? columnFilter() : this.columnFilter,
       currentUser: currentUser != null ? currentUser() : this.currentUser,
       query: query ?? this.query,
       sortByColumn: sortByColumn ?? this.sortByColumn,