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beszel-ipv6/beszel/site/src/components/charts/area-chart.tsx
2024-10-30 11:03:09 -04:00

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import { Area, AreaChart, CartesianGrid, YAxis } from "recharts"
import { ChartContainer, ChartTooltip, ChartTooltipContent, xAxis } from "@/components/ui/chart"
import {
useYAxisWidth,
cn,
formatShortDate,
toFixedWithoutTrailingZeros,
decimalString,
chartMargin,
} from "@/lib/utils"
// import Spinner from '../spinner'
import { ChartData } from "@/types"
import { memo, useMemo } from "react"
/** [label, key, color, opacity] */
type DataKeys = [string, string, number, number]
const getNestedValue = (path: string, max = false, data: any): number | null => {
// fallback value (obj?.stats?.cpum ? 0 : null) should only come into play when viewing
// a max value which doesn't exist, or the value was zero and omitted from the stats object.
// so we check if cpum is present. if so, return 0 to make sure the zero value is displayed.
// if not, return null - there is no max data so do not display anything.
return `stats.${path}${max ? "m" : ""}`
.split(".")
.reduce((acc: any, key: string) => acc?.[key] ?? (data.stats?.cpum ? 0 : null), data)
}
export default memo(function AreaChartDefault({
maxToggled = false,
unit = " MB/s",
chartName,
chartData,
}: {
maxToggled?: boolean
unit?: string
chartName: string
chartData: ChartData
}) {
const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
const { chartTime } = chartData
const showMax = chartTime !== "1h" && maxToggled
const dataKeys: DataKeys[] = useMemo(() => {
// [label, key, color, opacity]
if (chartName === "CPU Usage") {
return [[chartName, "cpu", 1, 0.4]]
} else if (chartName === "dio") {
return [
["Write", "dw", 3, 0.3],
["Read", "dr", 1, 0.3],
]
} else if (chartName === "bw") {
return [
["Sent", "ns", 5, 0.2],
["Received", "nr", 2, 0.2],
]
} else if (chartName.startsWith("efs")) {
return [
["Write", `${chartName}.w`, 3, 0.3],
["Read", `${chartName}.r`, 1, 0.3],
]
}
return []
}, [])
// console.log('Rendered at', new Date())
return (
<div>
<ChartContainer
className={cn("h-full w-full absolute aspect-auto bg-card opacity-0 transition-opacity", {
"opacity-100": yAxisWidth,
})}
>
<AreaChart accessibilityLayer data={chartData.systemStats} margin={chartMargin}>
<CartesianGrid vertical={false} />
<YAxis
className="tracking-tighter"
width={yAxisWidth}
tickFormatter={(value) => {
const val = toFixedWithoutTrailingZeros(value, 2) + unit
return updateYAxisWidth(val)
}}
tickLine={false}
axisLine={false}
/>
{xAxis(chartData)}
<ChartTooltip
animationEasing="ease-out"
animationDuration={150}
content={
<ChartTooltipContent
labelFormatter={(_, data) => formatShortDate(data[0].payload.created)}
contentFormatter={(item) => decimalString(item.value) + unit}
// indicator="line"
/>
}
/>
{dataKeys.map((key, i) => {
const color = `hsl(var(--chart-${key[2]}))`
return (
<Area
key={i}
dataKey={getNestedValue.bind(null, key[1], showMax)}
name={key[0]}
type="monotoneX"
fill={color}
fillOpacity={key[3]}
stroke={color}
isAnimationActive={false}
/>
)
})}
{/* <ChartLegend content={<ChartLegendContent />} /> */}
</AreaChart>
</ChartContainer>
</div>
)
})