rename: client -> frontend

1 files changed, 255 insertions, 0 deletions

diff --git a/packages/frontend/src/components/MkInstanceStats.vue b/packages/frontend/src/components/MkInstanceStats.vue
new file mode 100644
index 0000000000..41f6f9ffd5
--- /dev/null
+++ b/packages/frontend/src/components/MkInstanceStats.vue
@@ -0,0 +1,255 @@
+<template>
+<div :class="$style.root">
+	<MkFolder class="item">
+		<template #header>Chart</template>
+		<div :class="$style.chart">
+			<div class="selects">
+				<MkSelect v-model="chartSrc" style="margin: 0; flex: 1;">
+					<optgroup :label="i18n.ts.federation">
+						<option value="federation">{{ i18n.ts._charts.federation }}</option>
+						<option value="ap-request">{{ i18n.ts._charts.apRequest }}</option>
+					</optgroup>
+					<optgroup :label="i18n.ts.users">
+						<option value="users">{{ i18n.ts._charts.usersIncDec }}</option>
+						<option value="users-total">{{ i18n.ts._charts.usersTotal }}</option>
+						<option value="active-users">{{ i18n.ts._charts.activeUsers }}</option>
+					</optgroup>
+					<optgroup :label="i18n.ts.notes">
+						<option value="notes">{{ i18n.ts._charts.notesIncDec }}</option>
+						<option value="local-notes">{{ i18n.ts._charts.localNotesIncDec }}</option>
+						<option value="remote-notes">{{ i18n.ts._charts.remoteNotesIncDec }}</option>
+						<option value="notes-total">{{ i18n.ts._charts.notesTotal }}</option>
+					</optgroup>
+					<optgroup :label="i18n.ts.drive">
+						<option value="drive-files">{{ i18n.ts._charts.filesIncDec }}</option>
+						<option value="drive">{{ i18n.ts._charts.storageUsageIncDec }}</option>
+					</optgroup>
+				</MkSelect>
+				<MkSelect v-model="chartSpan" style="margin: 0 0 0 10px;">
+					<option value="hour">{{ i18n.ts.perHour }}</option>
+					<option value="day">{{ i18n.ts.perDay }}</option>
+				</MkSelect>
+			</div>
+			<div class="chart _panel">
+				<MkChart :src="chartSrc" :span="chartSpan" :limit="chartLimit" :detailed="detailed"></MkChart>
+			</div>
+		</div>
+	</MkFolder>
+
+	<MkFolder class="item">
+		<template #header>Active users heatmap</template>
+		<div class="_panel" :class="$style.heatmap">
+			<MkActiveUsersHeatmap/>
+		</div>
+	</MkFolder>
+
+	<MkFolder class="item">
+		<template #header>Federation</template>
+		<div :class="$style.federation">
+			<div class="pies">
+				<div class="sub">
+					<div class="title">Sub</div>
+					<canvas ref="subDoughnutEl"></canvas>
+				</div>
+				<div class="pub">
+					<div class="title">Pub</div>
+					<canvas ref="pubDoughnutEl"></canvas>
+				</div>
+			</div>
+		</div>
+	</MkFolder>
+</div>
+</template>
+
+<script lang="ts" setup>
+import { onMounted } from 'vue';
+import {
+	Chart,
+	ArcElement,
+	LineElement,
+	BarElement,
+	PointElement,
+	BarController,
+	LineController,
+	CategoryScale,
+	LinearScale,
+	TimeScale,
+	Legend,
+	Title,
+	Tooltip,
+	SubTitle,
+	Filler,
+	DoughnutController,
+} from 'chart.js';
+import MkSelect from '@/components/form/select.vue';
+import MkChart from '@/components/MkChart.vue';
+import { useChartTooltip } from '@/scripts/use-chart-tooltip';
+import * as os from '@/os';
+import { i18n } from '@/i18n';
+import MkActiveUsersHeatmap from '@/components/MkActiveUsersHeatmap.vue';
+import MkFolder from '@/components/MkFolder.vue';
+
+Chart.register(
+	ArcElement,
+	LineElement,
+	BarElement,
+	PointElement,
+	BarController,
+	LineController,
+	DoughnutController,
+	CategoryScale,
+	LinearScale,
+	TimeScale,
+	Legend,
+	Title,
+	Tooltip,
+	SubTitle,
+	Filler,
+);
+
+const props = withDefaults(defineProps<{
+	chartLimit?: number;
+	detailed?: boolean;
+}>(), {
+	chartLimit: 90,
+});
+
+const chartSpan = $ref<'hour' | 'day'>('hour');
+const chartSrc = $ref('active-users');
+let subDoughnutEl = $ref<HTMLCanvasElement>();
+let pubDoughnutEl = $ref<HTMLCanvasElement>();
+
+const { handler: externalTooltipHandler1 } = useChartTooltip({
+	position: 'middle',
+});
+const { handler: externalTooltipHandler2 } = useChartTooltip({
+	position: 'middle',
+});
+
+function createDoughnut(chartEl, tooltip, data) {
+	const chartInstance = new Chart(chartEl, {
+		type: 'doughnut',
+		data: {
+			labels: data.map(x => x.name),
+			datasets: [{
+				backgroundColor: data.map(x => x.color),
+				borderColor: getComputedStyle(document.documentElement).getPropertyValue('--panel'),
+				borderWidth: 2,
+				hoverOffset: 0,
+				data: data.map(x => x.value),
+			}],
+		},
+		options: {
+			maintainAspectRatio: false,
+			layout: {
+				padding: {
+					left: 16,
+					right: 16,
+					top: 16,
+					bottom: 16,
+				},
+			},
+			onClick: (ev) => {
+				const hit = chartInstance.getElementsAtEventForMode(ev, 'nearest', { intersect: true }, false)[0];
+				if (hit && data[hit.index].onClick) {
+					data[hit.index].onClick();
+				}
+			},
+			plugins: {
+				legend: {
+					display: false,
+				},
+				tooltip: {
+					enabled: false,
+					mode: 'index',
+					animation: {
+						duration: 0,
+					},
+					external: tooltip,
+				},
+			},
+		},
+	});
+
+	return chartInstance;
+}
+
+onMounted(() => {
+	os.apiGet('federation/stats', { limit: 30 }).then(fedStats => {
+		createDoughnut(subDoughnutEl, externalTooltipHandler1, fedStats.topSubInstances.map(x => ({
+			name: x.host,
+			color: x.themeColor,
+			value: x.followersCount,
+			onClick: () => {
+				os.pageWindow(`/instance-info/${x.host}`);
+			},
+		})).concat([{ name: '(other)', color: '#80808080', value: fedStats.otherFollowersCount }]));
+
+		createDoughnut(pubDoughnutEl, externalTooltipHandler2, fedStats.topPubInstances.map(x => ({
+			name: x.host,
+			color: x.themeColor,
+			value: x.followingCount,
+			onClick: () => {
+				os.pageWindow(`/instance-info/${x.host}`);
+			},
+		})).concat([{ name: '(other)', color: '#80808080', value: fedStats.otherFollowingCount }]));
+	});
+});
+</script>
+
+<style lang="scss" module>
+.root {
+	&:global {
+		> .item {
+			margin-bottom: 16px;
+		}
+	}
+}
+
+.chart {
+	&:global {
+		> .selects {
+			display: flex;
+			margin-bottom: 12px;
+		}
+
+		> .chart {
+			padding: 16px;
+		}
+	}
+}
+
+.heatmap {
+	padding: 16px;
+	margin-bottom: 16px;
+}
+
+.federation {
+	&:global {
+		> .pies {
+			display: flex;
+			gap: 16px;
+
+			> .sub, > .pub {
+				flex: 1;
+				min-width: 0;
+				position: relative;
+				background: var(--panel);
+				border-radius: var(--radius);
+				padding: 24px;
+				max-height: 300px;
+
+				> .title {
+					position: absolute;
+					top: 24px;
+					left: 24px;
+				}
+			}
+
+			@media (max-width: 600px) {
+				flex-direction: column;
+			}
+		}
+	}
+}
+</style>