File size: 4,749 Bytes
8059bf0 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 | <script setup lang="ts">
import { computed } from 'vue'
import { useI18n } from 'vue-i18n'
import {
Chart as ChartJS,
CategoryScale,
Filler,
Legend,
LineElement,
LinearScale,
PointElement,
Title,
Tooltip
} from 'chart.js'
import { Line } from 'vue-chartjs'
import type { OpsThroughputTrendPoint } from '@/api/admin/ops'
import type { ChartState } from '../types'
import { formatHistoryLabel, sumNumbers } from '../utils/opsFormatters'
import HelpTooltip from '@/components/common/HelpTooltip.vue'
import EmptyState from '@/components/common/EmptyState.vue'
ChartJS.register(Title, Tooltip, Legend, LineElement, LinearScale, PointElement, CategoryScale, Filler)
interface Props {
points: OpsThroughputTrendPoint[]
loading: boolean
timeRange: string
fullscreen?: boolean
}
const props = defineProps<Props>()
const { t } = useI18n()
const isDarkMode = computed(() => document.documentElement.classList.contains('dark'))
const colors = computed(() => ({
teal: '#14b8a6',
tealAlpha: '#14b8a620',
grid: isDarkMode.value ? '#374151' : '#f3f4f6',
text: isDarkMode.value ? '#9ca3af' : '#6b7280'
}))
const totalRequests = computed(() => sumNumbers(props.points.map((p) => p.request_count)))
const chartData = computed(() => {
if (!props.points.length || totalRequests.value <= 0) return null
return {
labels: props.points.map((p) => formatHistoryLabel(p.bucket_start, props.timeRange)),
datasets: [
{
label: t('admin.ops.switchRate'),
data: props.points.map((p) => {
const requests = p.request_count ?? 0
const switches = p.switch_count ?? 0
if (requests <= 0) return 0
return switches / requests
}),
borderColor: colors.value.teal,
backgroundColor: colors.value.tealAlpha,
fill: true,
tension: 0.35,
pointRadius: 0,
pointHitRadius: 10
}
]
}
})
const state = computed<ChartState>(() => {
if (chartData.value) return 'ready'
if (props.loading) return 'loading'
return 'empty'
})
const options = computed(() => {
const c = colors.value
return {
responsive: true,
maintainAspectRatio: false,
interaction: { intersect: false, mode: 'index' as const },
plugins: {
legend: {
position: 'top' as const,
align: 'end' as const,
labels: { color: c.text, usePointStyle: true, boxWidth: 6, font: { size: 10 } }
},
tooltip: {
backgroundColor: isDarkMode.value ? '#1f2937' : '#ffffff',
titleColor: isDarkMode.value ? '#f3f4f6' : '#111827',
bodyColor: isDarkMode.value ? '#d1d5db' : '#4b5563',
borderColor: c.grid,
borderWidth: 1,
padding: 10,
displayColors: true,
callbacks: {
label: (context: any) => {
const value = typeof context?.parsed?.y === 'number' ? context.parsed.y : 0
return `${t('admin.ops.switchRate')}: ${value.toFixed(3)}`
}
}
}
},
scales: {
x: {
type: 'category' as const,
grid: { display: false },
ticks: {
color: c.text,
font: { size: 10 },
maxTicksLimit: 8,
autoSkip: true,
autoSkipPadding: 10
}
},
y: {
type: 'linear' as const,
display: true,
position: 'left' as const,
grid: { color: c.grid, borderDash: [4, 4] },
ticks: {
color: c.text,
font: { size: 10 },
callback: (value: any) => Number(value).toFixed(3)
}
}
}
}
})
</script>
<template>
<div class="flex h-full flex-col rounded-3xl bg-white p-6 shadow-sm ring-1 ring-gray-900/5 dark:bg-dark-800 dark:ring-dark-700">
<div class="mb-4 flex shrink-0 items-center justify-between">
<h3 class="flex items-center gap-2 text-sm font-bold text-gray-900 dark:text-white">
<svg class="h-4 w-4 text-teal-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 7h10M7 12h6m-6 5h3" />
</svg>
{{ t('admin.ops.switchRateTrend') }}
<HelpTooltip v-if="!props.fullscreen" :content="t('admin.ops.tooltips.switchRateTrend')" />
</h3>
</div>
<div class="min-h-0 flex-1">
<Line v-if="state === 'ready' && chartData" :data="chartData" :options="options" />
<div v-else class="flex h-full items-center justify-center">
<div v-if="state === 'loading'" class="animate-pulse text-sm text-gray-400">{{ t('common.loading') }}</div>
<EmptyState v-else :title="t('common.noData')" :description="t('admin.ops.charts.emptyRequest')" />
</div>
</div>
</div>
</template>
|