UptimeFlare/components/DetailBar.tsx

95 lines
2.5 KiB
TypeScript

import { MonitorState, MonitorTarget } from '@/uptime.types'
import { getColor } from '@/util/color'
import { Box, Tooltip } from '@mantine/core'
import { useResizeObserver } from '@mantine/hooks'
import { useLayoutEffect, useRef, useState } from 'react'
const moment = require('moment')
require('moment-precise-range-plugin')
export default function DetailBar({
monitor,
state,
}: {
monitor: MonitorTarget
state: MonitorState
}) {
const [barRef, barRect] = useResizeObserver()
const overlapLen = (x1: number, x2: number, y1: number, y2: number) => {
return Math.max(0, Math.min(x2, y2) - Math.max(x1, y1))
}
const uptimePercentBars = []
const currentTime = Math.round(Date.now() / 1000)
const montiorStartTime = state.incident[monitor.id][0].start[0]
const todayStart = new Date()
todayStart.setHours(0, 0, 0, 0)
for (let i = 89; i >= 0; i--) {
const dayStart = Math.round(todayStart.getTime() / 1000) - i * 86400
const dayEnd = dayStart + 86400
const dayMonitorTime = overlapLen(dayStart, dayEnd, montiorStartTime, currentTime)
let dayDownTime = 0
for (let incident of state.incident[monitor.id]) {
const incidentStart = incident.start[0]
const incidentEnd = incident.end ?? currentTime
dayDownTime += overlapLen(dayStart, dayEnd, incidentStart, incidentEnd)
}
const dayPercent = (((dayMonitorTime - dayDownTime) / dayMonitorTime) * 100).toPrecision(4)
uptimePercentBars.push(
<Tooltip
multiline
key={i}
label={
Number.isNaN(Number(dayPercent)) ? (
'无数据'
) : (
<>
<div>{dayPercent + '%'}</div>
{dayDownTime > 0 && (
<div>{`Down for ${moment.preciseDiff(moment(0), moment(dayDownTime * 1000))}`}</div>
)}
{/* TODO: lantency detail for each bar */}
</>
)
}
>
<div
style={{
height: '20px',
width: '7px',
background: getColor(dayPercent, false),
borderRadius: '2px',
marginLeft: '1px',
marginRight: '1px',
}}
/>
</Tooltip>
)
}
return (
<>
<Box
style={{
display: 'flex',
flexWrap: 'nowrap',
marginTop: '10px',
marginBottom: '5px',
}}
visibleFrom="540"
ref={barRef}
>
{uptimePercentBars.slice(Math.floor(Math.max(9 * 90 - barRect.width, 0) / 9), 90)}
</Box>
</>
)
}