[WEB-578] feat: projects list filtering and ordering (#3926)

* style: project card UI updated

* dev: initialize project filter store and types

* chore: implemented filtering logic

* chore: implemented ordering

* chore: my projects filter added

* chore: update created at date filter options

* refactor: order by dropdown

* style: revert project card UI

* fix: project card z-index

* fix: members filtering

* fix: build errors

web/pages/[workspaceSlug]/projects/index.tsx

@@ -1,25 +1,60 @@
-import { ReactElement } from "react";
+import { ReactElement, useCallback } from "react";
 import { observer } from "mobx-react";
 // components
 import { PageHead } from "components/core";
 import { ProjectsHeader } from "components/headers";
-import { ProjectCardList } from "components/project";
+import { ProjectAppliedFiltersList, ProjectCardList } from "components/project";
 // layouts
-import { useWorkspace } from "hooks/store";
+import { useApplication, useProject, useProjectFilter, useWorkspace } from "hooks/store";
 import { AppLayout } from "layouts/app-layout";
-// type
+// helpers
+import { calculateTotalFilters } from "helpers/filter.helper";
+// types
 import { NextPageWithLayout } from "lib/types";
+import { TProjectFilters } from "@plane/types";
 
 const ProjectsPage: NextPageWithLayout = observer(() => {
   // store
+  const {
+    router: { workspaceSlug },
+  } = useApplication();
   const { currentWorkspace } = useWorkspace();
+  const { workspaceProjectIds, filteredProjectIds } = useProject();
+  const { currentWorkspaceFilters, clearAllFilters, updateFilters } = useProjectFilter();
   // derived values
   const pageTitle = currentWorkspace?.name ? `${currentWorkspace?.name} - Projects` : undefined;
 
+  const handleRemoveFilter = useCallback(
+    (key: keyof TProjectFilters, value: string | null) => {
+      if (!workspaceSlug) return;
+      let newValues = currentWorkspaceFilters?.[key] ?? [];
+
+      if (!value) newValues = [];
+      else newValues = newValues.filter((val) => val !== value);
+
+      updateFilters(workspaceSlug.toString(), { [key]: newValues });
+    },
+    [currentWorkspaceFilters, updateFilters, workspaceSlug]
+  );
+
   return (
     <>
       <PageHead title={pageTitle} />
-      <ProjectCardList />
+      <div className="h-full w-full flex flex-col">
+        {calculateTotalFilters(currentWorkspaceFilters ?? {}) !== 0 && (
+          <div className="border-b border-custom-border-200 px-5 py-3">
+            <ProjectAppliedFiltersList
+              appliedFilters={currentWorkspaceFilters ?? {}}
+              handleClearAllFilters={() => clearAllFilters(`${workspaceSlug}`)}
+              handleRemoveFilter={handleRemoveFilter}
+              filteredProjects={filteredProjectIds?.length ?? 0}
+              totalProjects={workspaceProjectIds?.length ?? 0}
+              alwaysAllowEditing
+            />
+          </div>
+        )}
+        <ProjectCardList />
+      </div>
     </>
   );
 });