plane/web/components/issues/issue-layouts/kanban/roots/project-view-root.tsx

import React from "react";
import { DragDropContext } from "@hello-pangea/dnd";
import { observer } from "mobx-react-lite";
// components
import { KanBanSwimLanes } from "../swimlanes";
import { KanBan } from "../default";
// store
import { useMobxStore } from "lib/mobx/store-provider";
import { RootStore } from "store/root";
// constants
import { ISSUE_STATE_GROUPS, ISSUE_PRIORITIES } from "constants/issue";

export interface IViewKanBanLayout {}

export const ProjectViewKanBanLayout: React.FC = observer(() => {
  const {
    project: projectStore,
    projectMember: { projectMembers },
    projectState: projectStateStore,
    issue: issueStore,
    issueFilter: issueFilterStore,
    issueKanBanView: issueKanBanViewStore,
  }: RootStore = useMobxStore();

  const issues = issueStore?.getIssues;

  const sub_group_by: string | null = issueFilterStore?.userDisplayFilters?.sub_group_by || null;

  const group_by: string | null = issueFilterStore?.userDisplayFilters?.group_by || null;

  const display_properties = issueFilterStore?.userDisplayProperties || null;

  const currentKanBanView: "swimlanes" | "default" = issueFilterStore?.userDisplayFilters?.sub_group_by
    ? "swimlanes"
    : "default";

  const onDragEnd = (result: any) => {
    if (!result) return;

    if (
      result.destination &&
      result.source &&
      result.destination.droppableId === result.source.droppableId &&
      result.destination.index === result.source.index
    )
      return;

    currentKanBanView === "default"
      ? issueKanBanViewStore?.handleDragDrop(result.source, result.destination)
      : issueKanBanViewStore?.handleSwimlaneDragDrop(result.source, result.destination);
  };

  const updateIssue = (sub_group_by: string | null, group_by: string | null, issue: any) => {
    issueStore.updateIssueStructure(group_by, sub_group_by, issue);
  };

  const states = projectStateStore?.projectStates || null;
  const priorities = ISSUE_PRIORITIES || null;
  // const labels = projectStore?.projectLabels || null;
  const stateGroups = ISSUE_STATE_GROUPS || null;
  const projects = projectStateStore?.projectStates || null;
  const estimates = null;

  return null;

  // return (
  //   <div className={`relative min-w-full w-max min-h-full h-max bg-custom-background-90 px-3`}>
  //     <DragDropContext onDragEnd={onDragEnd}>
  //       {currentKanBanView === "default" ? (
  //         <KanBan
  //           issues={issues}
  //           sub_group_by={sub_group_by}
  //           group_by={group_by}
  //           handleIssues={updateIssue}
  //           display_properties={display_properties}
  //           kanBanToggle={() => {}}
  //           handleKanBanToggle={() => {}}
  //           states={states}
  //           stateGroups={stateGroups}
  //           priorities={priorities}
  //           labels={labels}
  //           members={members}
  //           projects={projects}
  //           estimates={estimates}
  //         />
  //       ) : (
  //         <KanBanSwimLanes
  //           issues={issues}
  //           sub_group_by={sub_group_by}
  //           group_by={group_by}
  //           handleIssues={updateIssue}
  //           display_properties={display_properties}
  //           kanBanToggle={() => {}}
  //           handleKanBanToggle={() => {}}
  //           states={states}
  //           stateGroups={stateGroups}
  //           priorities={priorities}
  //           labels={labels}
  //           members={members}
  //           projects={projects}
  //           estimates={estimates}
  //         />
  //       )}
  //     </DragDropContext>
  //   </div>
  // );
});