updates

internal/site/src/components/routes/system/chart-data.ts

@@ -1,6 +1,13 @@
 import { getPbTimestamp, pb } from "@/lib/api"
 import { chartTimeData } from "@/lib/utils"
-import type { ChartData, ChartTimes, ContainerStatsRecord, NetworkProbeStatsRecord, SystemStatsRecord } from "@/types"
+import type {
+	ChartData,
+	ChartDataContainer,
+	ChartTimes,
+	ContainerStatsRecord,
+	NetworkProbeStatsRecord,
+	SystemStatsRecord,
+} from "@/types"
 
 type ChartTimeData = {
 	time: number
@@ -19,7 +26,7 @@ export const cache = new Map<
 /** Append new records onto prev with gap detection. Converts string `created` values to ms timestamps in place.
  * Pass `maxLen` to cap the result length in one copy instead of slicing again after the call. */
 export function appendData<T extends { created: string | number | null }>(
-	prev: T[],
+	prev: T[] = [],
 	newRecords: T[],
 	expectedInterval: number,
 	maxLen?: number
@@ -63,11 +70,11 @@ export async function getStats<T extends SystemStatsRecord | ContainerStatsRecor
 	})
 }
 
-export function makeContainerData(containers: ContainerStatsRecord[]): ChartData["containerData"] {
-	const result = [] as ChartData["containerData"]
+export function makeContainerData(containers: ContainerStatsRecord[]): ChartDataContainer[] {
+	const result = [] as ChartDataContainer[]
 	for (const { created, stats } of containers) {
 		if (!created) {
-			result.push({ created: null } as ChartData["containerData"][0])
+			result.push({ created: null } as ChartDataContainer)
 			continue
 		}
 		result.push(makeContainerPoint(new Date(created).getTime(), stats))
@@ -76,11 +83,8 @@ export function makeContainerData(containers: ContainerStatsRecord[]): ChartData
 }
 
 /** Transform a single realtime container stats message into a ChartDataContainer point. */
-export function makeContainerPoint(
-	created: number,
-	stats: ContainerStatsRecord["stats"]
-): ChartData["containerData"][0] {
-	const point: ChartData["containerData"][0] = { created } as ChartData["containerData"][0]
+export function makeContainerPoint(created: number, stats: ContainerStatsRecord["stats"]): ChartDataContainer {
+	const point: ChartDataContainer = { created } as ChartDataContainer
 	for (const container of stats) {
 		;(point as Record<string, unknown>)[container.n] = container
 	}