plane/apps/app/components/issues/view-select/assignee.tsx

import React from "react";

import { useRouter } from "next/router";

import useSWR from "swr";

// headless ui
import { Listbox, Transition } from "@headlessui/react";
// services
import projectService from "services/project.service";
// ui
import { AssigneesList, Avatar, CustomSearchSelect, Tooltip } from "components/ui";
// types
import { IIssue } from "types";
// fetch-keys
import { PROJECT_MEMBERS } from "constants/fetch-keys";
import { UserGroupIcon } from "@heroicons/react/24/outline";

type Props = {
  issue: IIssue;
  partialUpdateIssue: (formData: Partial<IIssue>) => void;
  position?: "left" | "right";
  selfPositioned?: boolean;
  tooltipPosition?: "left" | "right";
  isNotAllowed: boolean;
};

export const ViewAssigneeSelect: React.FC<Props> = ({
  issue,
  partialUpdateIssue,
  position = "left",
  selfPositioned = false,
  tooltipPosition = "right",
  isNotAllowed,
}) => {
  const router = useRouter();
  const { workspaceSlug, projectId } = router.query;

  const { data: members } = useSWR(
    projectId ? PROJECT_MEMBERS(projectId as string) : null,
    workspaceSlug && projectId
      ? () => projectService.projectMembers(workspaceSlug as string, projectId as string)
      : null
  );

  const options =
    members?.map((member) => ({
      value: member.member.id,
      query:
        (member.member.first_name && member.member.first_name !== ""
          ? member.member.first_name
          : member.member.email) +
          " " +
          member.member.last_name ?? "",
      content: (
        <div className="flex items-center gap-2">
          <Avatar user={member.member} />
          {member.member.first_name && member.member.first_name !== ""
            ? member.member.first_name
            : member.member.email}
        </div>
      ),
    })) ?? [];

  return (
    <CustomSearchSelect
      value={issue.assignees}
      onChange={(data: any) => {
        const newData = issue.assignees ?? [];

        if (newData.includes(data)) newData.splice(newData.indexOf(data), 1);
        else newData.push(data);

        partialUpdateIssue({ assignees_list: data });
      }}
      options={options}
      label={
        <Tooltip
          position={`top-${tooltipPosition}`}
          tooltipHeading="Assignees"
          tooltipContent={
            issue.assignee_details.length > 0
              ? issue.assignee_details
                  .map((assignee) =>
                    assignee?.first_name !== "" ? assignee?.first_name : assignee?.email
                  )
                  .join(", ")
              : "No Assignee"
          }
        >
          <div
            className={`flex ${
              isNotAllowed ? "cursor-not-allowed" : "cursor-pointer"
            } items-center gap-2 text-gray-500`}
          >
            {issue.assignees && issue.assignees.length > 0 && Array.isArray(issue.assignees) ? (
              <div className="flex items-center justify-center gap-2">
                <AssigneesList userIds={issue.assignees} length={3} showLength={false} />
                <span className="text-gray-500">{issue.assignees.length} Assignees</span>
              </div>
            ) : (
              <div className="flex items-center justify-center gap-2">
                <UserGroupIcon className="h-4 w-4 text-gray-500" />
                <span className="text-gray-500">Assignee</span>
              </div>
            )}
          </div>
        </Tooltip>
      }
      multiple
      noChevron
      position={position}
      disabled={isNotAllowed}
    />
    // <Listbox
    //   as="div"
    //   value={issue.assignees}
    //   onChange={(data: any) => {
    //     const newData = issue.assignees ?? [];

    //     if (newData.includes(data)) newData.splice(newData.indexOf(data), 1);
    //     else newData.push(data);

    //     partialUpdateIssue({ assignees_list: newData });
    //   }}
    //   className={`group ${!selfPositioned ? "relative" : ""} flex-shrink-0`}
    //   disabled={isNotAllowed}
    // >
    //   {({ open }) => (
    //     <div>
    //       <Listbox.Button>
    //         <Tooltip
    //           position={`top-${tooltipPosition}`}
    //           tooltipHeading="Assignees"
    //           tooltipContent={
    //             issue.assignee_details.length > 0
    //               ? issue.assignee_details
    //                   .map((assignee) =>
    //                     assignee?.first_name !== "" ? assignee?.first_name : assignee?.email
    //                   )
    //                   .join(", ")
    //               : "No Assignee"
    //           }
    //         >
    //           <div
    //             className={`flex ${
    //               isNotAllowed ? "cursor-not-allowed" : "cursor-pointer"
    //             } items-center gap-1 text-xs`}
    //           >
    //             <AssigneesList userIds={issue.assignees ?? []} />
    //           </div>
    //         </Tooltip>
    //       </Listbox.Button>

    //       <Transition
    //         show={open}
    //         as={React.Fragment}
    //         leave="transition ease-in duration-100"
    //         leaveFrom="opacity-100"
    //         leaveTo="opacity-0"
    //       >
    //         <Listbox.Options className="absolute right-0 z-10 mt-1 max-h-48 min-w-full overflow-auto rounded-md bg-white py-1 text-xs shadow-lg ring-1 ring-black ring-opacity-5 focus:outline-none">
    //           {members?.map((member) => (
    //             <Listbox.Option
    //               key={member.member.id}
    //               className={({ active, selected }) =>
    //                 `flex cursor-pointer select-none items-center gap-x-1 whitespace-nowrap p-2 ${
    //                   active ? "bg-indigo-50" : ""
    //                 } ${
    //                   selected || issue.assignees?.includes(member.member.id)
    //                     ? "bg-indigo-50 font-medium"
    //                     : "font-normal"
    //                 }`
    //               }
    //               value={member.member.id}
    //             >
    //               <Avatar user={member.member} />
    //               {member.member.first_name && member.member.first_name !== ""
    //                 ? member.member.first_name
    //                 : member.member.email}
    //             </Listbox.Option>
    //           ))}
    //         </Listbox.Options>
    //       </Transition>
    //     </div>
    //   )}
    // </Listbox>
  );
};