rename: client -> frontend

1 files changed, 167 insertions, 0 deletions

diff --git a/packages/frontend/src/widgets/server-metric/cpu-mem.vue b/packages/frontend/src/widgets/server-metric/cpu-mem.vue
new file mode 100644
index 0000000000..80a8e427e1
--- /dev/null
+++ b/packages/frontend/src/widgets/server-metric/cpu-mem.vue
@@ -0,0 +1,167 @@
+<template>
+<div class="lcfyofjk">
+	<svg :viewBox="`0 0 ${ viewBoxX } ${ viewBoxY }`">
+		<defs>
+			<linearGradient :id="cpuGradientId" x1="0" x2="0" y1="1" y2="0">
+				<stop offset="0%" stop-color="hsl(180, 80%, 70%)"></stop>
+				<stop offset="100%" stop-color="hsl(0, 80%, 70%)"></stop>
+			</linearGradient>
+			<mask :id="cpuMaskId" x="0" y="0" :width="viewBoxX" :height="viewBoxY">
+				<polygon
+					:points="cpuPolygonPoints"
+					fill="#fff"
+					fill-opacity="0.5"
+				/>
+				<polyline
+					:points="cpuPolylinePoints"
+					fill="none"
+					stroke="#fff"
+					stroke-width="1"
+				/>
+				<circle
+					:cx="cpuHeadX"
+					:cy="cpuHeadY"
+					r="1.5"
+					fill="#fff"
+				/>
+			</mask>
+		</defs>
+		<rect
+			x="-2" y="-2"
+			:width="viewBoxX + 4" :height="viewBoxY + 4"
+			:style="`stroke: none; fill: url(#${ cpuGradientId }); mask: url(#${ cpuMaskId })`"
+		/>
+		<text x="1" y="5">CPU <tspan>{{ cpuP }}%</tspan></text>
+	</svg>
+	<svg :viewBox="`0 0 ${ viewBoxX } ${ viewBoxY }`">
+		<defs>
+			<linearGradient :id="memGradientId" x1="0" x2="0" y1="1" y2="0">
+				<stop offset="0%" stop-color="hsl(180, 80%, 70%)"></stop>
+				<stop offset="100%" stop-color="hsl(0, 80%, 70%)"></stop>
+			</linearGradient>
+			<mask :id="memMaskId" x="0" y="0" :width="viewBoxX" :height="viewBoxY">
+				<polygon
+					:points="memPolygonPoints"
+					fill="#fff"
+					fill-opacity="0.5"
+				/>
+				<polyline
+					:points="memPolylinePoints"
+					fill="none"
+					stroke="#fff"
+					stroke-width="1"
+				/>
+				<circle
+					:cx="memHeadX"
+					:cy="memHeadY"
+					r="1.5"
+					fill="#fff"
+				/>
+			</mask>
+		</defs>
+		<rect
+			x="-2" y="-2"
+			:width="viewBoxX + 4" :height="viewBoxY + 4"
+			:style="`stroke: none; fill: url(#${ memGradientId }); mask: url(#${ memMaskId })`"
+		/>
+		<text x="1" y="5">MEM <tspan>{{ memP }}%</tspan></text>
+	</svg>
+</div>
+</template>
+
+<script lang="ts" setup>
+import { onMounted, onBeforeUnmount } from 'vue';
+import { v4 as uuid } from 'uuid';
+
+const props = defineProps<{
+	connection: any,
+	meta: any
+}>();
+
+let viewBoxX: number = $ref(50);
+let viewBoxY: number = $ref(30);
+let stats: any[] = $ref([]);
+const cpuGradientId = uuid();
+const cpuMaskId = uuid();
+const memGradientId = uuid();
+const memMaskId = uuid();
+let cpuPolylinePoints: string = $ref('');
+let memPolylinePoints: string = $ref('');
+let cpuPolygonPoints: string = $ref('');
+let memPolygonPoints: string = $ref('');
+let cpuHeadX: any = $ref(null);
+let cpuHeadY: any = $ref(null);
+let memHeadX: any = $ref(null);
+let memHeadY: any = $ref(null);
+let cpuP: string = $ref('');
+let memP: string = $ref('');
+
+onMounted(() => {
+	props.connection.on('stats', onStats);
+	props.connection.on('statsLog', onStatsLog);
+	props.connection.send('requestLog', {
+		id: Math.random().toString().substr(2, 8),
+	});
+});
+
+onBeforeUnmount(() => {
+	props.connection.off('stats', onStats);
+	props.connection.off('statsLog', onStatsLog);
+});
+
+function onStats(connStats) {
+	stats.push(connStats);
+	if (stats.length > 50) stats.shift();
+
+	let cpuPolylinePointsStats = stats.map((s, i) => [viewBoxX - ((stats.length - 1) - i), (1 - s.cpu) * viewBoxY]);
+	let memPolylinePointsStats = stats.map((s, i) => [viewBoxX - ((stats.length - 1) - i), (1 - (s.mem.active / props.meta.mem.total)) * viewBoxY]);
+	cpuPolylinePoints = cpuPolylinePointsStats.map(xy => `${xy[0]},${xy[1]}`).join(' ');
+	memPolylinePoints = memPolylinePointsStats.map(xy => `${xy[0]},${xy[1]}`).join(' ');
+
+	cpuPolygonPoints = `${viewBoxX - (stats.length - 1)},${viewBoxY} ${cpuPolylinePoints} ${viewBoxX},${viewBoxY}`;
+	memPolygonPoints = `${viewBoxX - (stats.length - 1)},${viewBoxY} ${memPolylinePoints} ${viewBoxX},${viewBoxY}`;
+
+	cpuHeadX = cpuPolylinePointsStats[cpuPolylinePointsStats.length - 1][0];
+	cpuHeadY = cpuPolylinePointsStats[cpuPolylinePointsStats.length - 1][1];
+	memHeadX = memPolylinePointsStats[memPolylinePointsStats.length - 1][0];
+	memHeadY = memPolylinePointsStats[memPolylinePointsStats.length - 1][1];
+
+	cpuP = (connStats.cpu * 100).toFixed(0);
+	memP = (connStats.mem.active / props.meta.mem.total * 100).toFixed(0);
+}
+
+function onStatsLog(statsLog) {
+	for (const revStats of [...statsLog].reverse()) {
+		onStats(revStats);
+	}
+}
+</script>
+
+<style lang="scss" scoped>
+.lcfyofjk {
+	display: flex;
+
+	> svg {
+		display: block;
+		padding: 10px;
+		width: 50%;
+
+		&:first-child {
+			padding-right: 5px;
+		}
+
+		&:last-child {
+			padding-left: 5px;
+		}
+
+		> text {
+			font-size: 4.5px;
+			fill: currentColor;
+
+			> tspan {
+				opacity: 0.5;
+			}
+		}
+	}
+}
+</style>