jira/apps/web/core/components/projects/mobile-header.tsx

/**
 * Copyright (c) 2023-present Plane Software, Inc. and contributors
 * SPDX-License-Identifier: AGPL-3.0-only
 * See the LICENSE file for details.
 */

import { useCallback } from "react";
import { observer } from "mobx-react";
import { useParams } from "next/navigation";
import { ListFilter } from "lucide-react";
// plane imports
import { useTranslation } from "@plane/i18n";
import { ChevronDownIcon } from "@plane/propel/icons";
import type { TProjectFilters } from "@plane/types";
import { calculateTotalFilters } from "@plane/utils";
// components
import { FiltersDropdown } from "@/components/issues/issue-layouts/filters";
import { ProjectFiltersSelection } from "@/components/project/dropdowns/filters";
import { ProjectOrderByDropdown } from "@/components/project/dropdowns/order-by";
// hooks
import { useMember } from "@/hooks/store/use-member";
import { useProjectFilter } from "@/hooks/store/use-project-filter";

export const ProjectsListMobileHeader = observer(function ProjectsListMobileHeader() {
  // i18n
  const { t } = useTranslation();
  // router
  const { workspaceSlug } = useParams();
  const {
    currentWorkspaceDisplayFilters: displayFilters,
    currentWorkspaceFilters: filters,
    updateDisplayFilters,
    updateFilters,
  } = useProjectFilter();

  const {
    workspace: { workspaceMemberIds },
  } = useMember();

  const handleFilters = useCallback(
    (key: keyof TProjectFilters, value: string | string[]) => {
      if (!workspaceSlug) return;
      const newValues = filters?.[key] ?? [];
      if (Array.isArray(value))
        value.forEach((val) => {
          if (!newValues.includes(val)) newValues.push(val);
          else newValues.splice(newValues.indexOf(val), 1);
        });
      else {
        if (filters?.[key]?.includes(value)) newValues.splice(newValues.indexOf(value), 1);
        else newValues.push(value);
      }
      updateFilters(workspaceSlug.toString(), { [key]: newValues });
    },
    [filters, updateFilters, workspaceSlug]
  );

  const isFiltersApplied = calculateTotalFilters(filters ?? {}) !== 0;

  return (
    <div className="flex w-full border-b border-subtle bg-surface-1 py-2 md:hidden">
      <ProjectOrderByDropdown
        value={displayFilters?.order_by}
        onChange={(val) => {
          if (!workspaceSlug || val === displayFilters?.order_by) return;
          updateDisplayFilters(workspaceSlug.toString(), {
            order_by: val,
          });
        }}
        isMobile
      />
      <div className="flex w-full justify-around border-l border-subtle">
        <FiltersDropdown
          icon={<ListFilter className="h-3 w-3" />}
          title={t("common.filters")}
          placement="bottom-end"
          menuButton={
            <div className="flex items-center gap-2 text-13 text-secondary">
              <ListFilter className="h-3 w-3" />
              {t("common.filters")}
              <ChevronDownIcon className="h-3 w-3" strokeWidth={2} />
            </div>
          }
          isFiltersApplied={isFiltersApplied}
        >
          <ProjectFiltersSelection
            displayFilters={displayFilters ?? {}}
            filters={filters ?? {}}
            handleFiltersUpdate={handleFilters}
            handleDisplayFiltersUpdate={(val) => {
              if (!workspaceSlug) return;
              updateDisplayFilters(workspaceSlug.toString(), val);
            }}
            memberIds={workspaceMemberIds ?? undefined}
          />
        </FiltersDropdown>
      </div>
    </div>
  );
});