import { FC, Fragment } from "react"; import { observer } from "mobx-react-lite"; import { useRouter } from "next/router"; import useSWR from "swr"; // components // ui import { Spinner } from "@plane/ui"; import { ListLayout, CalendarLayout, GanttLayout, KanBanLayout, ProjectAppliedFiltersRoot, ProjectSpreadsheetLayout, ProjectEmptyState, IssuePeekOverview, } from "@/components/issues"; // hooks // helpers import { ActiveLoader } from "@/components/ui"; // constants import { EIssuesStoreType } from "@/constants/issue"; import { useIssues } from "@/hooks/store"; export const ProjectLayoutRoot: FC = observer(() => { // router const router = useRouter(); const { workspaceSlug, projectId } = router.query; // hooks const { issues, issuesFilter } = useIssues(EIssuesStoreType.PROJECT); useSWR( workspaceSlug && projectId ? `PROJECT_ISSUES_${workspaceSlug}_${projectId}` : null, async () => { if (workspaceSlug && projectId) { await issuesFilter?.fetchFilters(workspaceSlug.toString(), projectId.toString()); await issues?.fetchIssues( workspaceSlug.toString(), projectId.toString(), issues?.groupedIssueIds ? "mutation" : "init-loader" ); } }, { revalidateIfStale: false, revalidateOnFocus: false } ); const activeLayout = issuesFilter?.issueFilters?.displayFilters?.layout; if (!workspaceSlug || !projectId) return <></>; if (issues?.loader === "init-loader" || !issues?.groupedIssueIds) { return <>{activeLayout && <ActiveLoader layout={activeLayout} />}</>; } return ( <div className="relative flex h-full w-full flex-col overflow-hidden"> <ProjectAppliedFiltersRoot /> {issues?.groupedIssueIds?.length === 0 ? ( <ProjectEmptyState /> ) : ( <Fragment> <div className="relative h-full w-full overflow-auto bg-custom-background-90"> {/* mutation loader */} {issues?.loader === "mutation" && ( <div className="fixed w-[40px] h-[40px] z-50 right-[20px] top-[70px] flex justify-center items-center bg-custom-background-80 shadow-sm rounded"> <Spinner className="w-4 h-4" /> </div> )} {activeLayout === "list" ? ( <ListLayout /> ) : activeLayout === "kanban" ? ( <KanBanLayout /> ) : activeLayout === "calendar" ? ( <CalendarLayout /> ) : activeLayout === "gantt_chart" ? ( <GanttLayout /> ) : activeLayout === "spreadsheet" ? ( <ProjectSpreadsheetLayout /> ) : null} </div> {/* peek overview */} <IssuePeekOverview /> </Fragment> )} </div> ); });