4f:I[707087,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"RegistryDependencies"] 50:I[314491,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"FilesView"] 51:T2525,"use client"; import { StatusBlankEvents } from "@/components/blocks/status-blank"; import { StatusEvent, StatusEventAffected, StatusEventAffectedBadge, StatusEventAside, StatusEventContent, StatusEventDate, StatusEventGroup, StatusEventTimelineMaintenance, StatusEventTimelineReport, StatusEventTitle, } from "@/components/blocks/status-events"; import { useStatusBlocksLabels } from "@/components/blocks/status-i18n"; import type { StatusReport, Maintenance, } from "@/components/blocks/status.types"; import { useMemo } from "react"; type UnifiedEvent = { id: number; title: string; startDate: Date; } & ( | { type: "report"; data: StatusReport } | { type: "maintenance"; data: Maintenance } ); /** * isStatusReport - Type guard for discriminating status reports * * Type guard function that narrows a UnifiedEvent to a status report event. * Used internally by StatusFeed to distinguish between reports and maintenance. * * @param event - The unified event to check * @returns True if the event is a status report * * @example * ```tsx * if (isStatusReport(event)) { * // TypeScript knows event.data is StatusReport * console.log(event.data.updates); * } * ``` */ function isStatusReport( event: UnifiedEvent, ): event is UnifiedEvent & { type: "report"; data: StatusReport } { return event.type === "report"; } /** * isMaintenance - Type guard for discriminating maintenance events * * Type guard function that narrows a UnifiedEvent to a maintenance event. * Used internally by StatusFeed to distinguish between reports and maintenance. * * @param event - The unified event to check * @returns True if the event is a maintenance * * @example * ```tsx * if (isMaintenance(event)) { * // TypeScript knows event.data is Maintenance * console.log(event.data.from, event.data.to); * } * ``` */ function isMaintenance( event: UnifiedEvent, ): event is UnifiedEvent & { type: "maintenance"; data: Maintenance } { return event.type === "maintenance"; } /** * StatusFeed - Unified feed of incident reports and maintenance events * * Displays a chronological feed combining both status reports (incidents) and * scheduled maintenance, sorted by date from newest to oldest. The component * intelligently merges the two event types and renders them using a discriminated * union pattern for type safety. * * **Key Features**: * - **Unified Timeline**: Combines reports and maintenance in chronological order * - **Discriminated Union**: Type-safe rendering using TypeScript discriminated unions * - **Memoization**: Uses `useMemo` to prevent flicker on re-renders * - **Empty State**: Shows a styled empty state when no events are present * - **Automatic Rendering**: Each event type is rendered with appropriate components * * **Data Structure**: * - **StatusReport**: Incident reports with updates timeline * - id, title, affected services * - updates array with status, message, date * - **Maintenance**: Scheduled maintenance windows * - id, title, message, affected services * - from/to date range * * The component creates a unified event array internally, using stable keys * (`${type}-${id}`) to prevent React flicker when data updates. * * @param statusReports - Array of incident reports to display * @param maintenances - Array of maintenance events to display * * @example * // Feed with both reports and maintenance * ```tsx * * ``` * * @example * // Empty state (no events) * ```tsx * * // Displays: "No recent notifications" empty state * ``` * * @example * // Only incident reports * ```tsx * * ``` * * @see StatusEventGroup - For the feed container * @see StatusEventTimelineReport - For incident rendering * @see StatusEventTimelineMaintenance - For maintenance rendering * @see isStatusReport - For type guard discrimination * @see isMaintenance - For type guard discrimination */ export function StatusFeed({ statusReports = [], maintenances = [], footer, emptyAction, renderReportMessage, renderMaintenanceMessage, renderEvent, ...props }: React.ComponentProps<"div"> & { statusReports?: StatusReport[]; maintenances?: Maintenance[]; footer?: React.ReactNode; emptyAction?: React.ReactNode; renderReportMessage?: (message: string) => React.ReactNode; renderMaintenanceMessage?: (message: string) => React.ReactNode; renderEvent?: ( event: | { type: "report"; data: StatusReport } | { type: "maintenance"; data: Maintenance }, children: React.ReactNode, ) => React.ReactNode; }) { const labels = useStatusBlocksLabels(); // Memoize the unified events array to prevent flicker on re-renders const unifiedEvents = useMemo(() => { return [ ...statusReports.map((report): UnifiedEvent => ({ id: report.id, title: report.title, type: "report", startDate: report.updates[report.updates.length - 1]?.date || new Date(), data: report, })), ...maintenances.map((maintenance): UnifiedEvent => ({ id: maintenance.id, title: maintenance.title, type: "maintenance", startDate: maintenance.from, data: maintenance, })), ].sort((a, b) => b.startDate.getTime() - a.startDate.getTime()); }, [statusReports, maintenances]); if (unifiedEvents.length === 0) { return ( ); } return ( <> {unifiedEvents.map((event) => { // Use stable key to prevent flicker const key = `${event.type}-${event.id}`; if (isStatusReport(event)) { const report = event.data; const node = ( {report.title} {report.affected.length > 0 && ( {report.affected.map((affected, index) => ( {affected} ))} )} ); return ( {renderEvent ? renderEvent({ type: "report", data: report }, node) : node} ); } if (isMaintenance(event)) { const maintenance = event.data; const node = ( {maintenance.title} {maintenance.affected.length > 0 && ( {maintenance.affected.map((affected, index) => ( {affected} ))} )} ); return ( {renderEvent ? renderEvent( { type: "maintenance", data: maintenance }, node, ) : node} ); } return null; })} {footer} ); } StatusFeed.displayName = "StatusFeed"; 4e:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col gap-3","children":[["$","div",null,{"className":"flex shrink-0 items-start gap-3","children":[["$","div",null,{"className":"flex max-h-28 min-w-0 flex-1 flex-wrap items-center gap-2 overflow-y-auto","children":[null,["$","$L4f",null,{"namespace":"@openstatus","registryDependencies":["https://openstatus.dev/r/status-blank.json","https://openstatus.dev/r/status-events.json","https://openstatus.dev/r/status-types.json","https://openstatus.dev/r/status-i18n.json"]}]]}],null]}],["$","$L50",null,{"files":[{"path":"src/components/blocks/status-feed.tsx","content":"$51","type":"registry:ui","target":"components/blocks/status-feed.tsx"}],"className":"h-[70svh] min-h-80"}]]}]