dashy/src/components/Widgets/GlDiskIo.vue

122 lines
3.4 KiB
Vue

<template>
<div class="glances-disk-io-wrapper" v-if="disks">
<div class="disk-row" v-for="disk in disks" :key="disk.name">
<p class="disk-name">{{ disk.name }}</p>
<!-- Read Data -->
<div class="io-data read" v-tooltip="disk.readC ? `Count: ${disk.readC}` : ''">
<span class="lbl">{{ $t('widgets.glances.disk-io-read') }}:</span>
<span class="val">{{ disk.readB | formatSize }}</span>
<span :class="`direction ${disk.readD}`">{{ disk.readD | getArrow }}</span>
</div>
<!-- Write Data -->
<div class="io-data write" v-tooltip="disk.writeC ? `Count: ${disk.writeC}` : ''">
<span class="lbl">{{ $t('widgets.glances.disk-io-write') }}:</span>
<span class="val">{{ disk.writeB | formatSize }}</span>
<span :class="`direction ${disk.writeD}`">{{ disk.writeD | getArrow }}</span>
</div>
</div>
</div>
</template>
<script>
import WidgetMixin from '@/mixins/WidgetMixin';
import GlancesMixin from '@/mixins/GlancesMixin';
import { convertBytes } from '@/utils/MiscHelpers';
export default {
mixins: [WidgetMixin, GlancesMixin],
data() {
return {
disks: null,
previous: null,
};
},
computed: {
endpoint() {
return this.makeGlancesUrl('diskio');
},
},
filters: {
formatSize(byteValue) {
if (!byteValue) return 'Idle';
return `${convertBytes(byteValue)}/s`;
},
getArrow(direction) {
if (direction === 'up') return '↑';
if (direction === 'down') return '↓';
return '';
},
},
methods: {
processData(diskData) {
this.previous = this.disks;
const disks = [];
diskData.forEach((disk, index) => {
disks.push({
name: disk.disk_name,
readB: disk.read_bytes,
readC: disk.read_count,
readD: this.comparePrevious('read', disk.read_bytes, index),
writeB: disk.write_bytes,
writeC: disk.write_count,
writeD: this.comparePrevious('write', disk.write_bytes, index),
});
});
this.disks = disks;
},
/* Compares previous values with current data */
comparePrevious(direction, newVal, diskIndex) {
if (!this.previous || !this.previous[diskIndex]) return 'none';
const disk = this.previous[diskIndex];
const previousVal = direction === 'read' ? disk.readB : disk.writeB;
if (newVal === 0) return 'reset';
if (newVal === previousVal) return 'same';
if (newVal > previousVal) return 'up';
if (newVal < previousVal) return 'down';
return 'none';
},
},
created() {
this.overrideUpdateInterval = 1;
},
};
</script>
<style scoped lang="scss">
.glances-disk-io-wrapper {
color: var(--widget-text-color);
.disk-row {
display: flex;
flex-direction: column;
padding: 0.5rem 0;
p.disk-name {
margin: 0;
font-weight: bold;
color: var(--widget-text-color);
}
.io-data {
span.lbl {
margin-right: 0.5rem;
}
span.val {
font-family: var(--font-monospace);
}
span.second-val {
margin: 0 0.5rem;
opacity: var(--dimming-factor);
}
span.direction {
padding: 0 0.2rem;
font-weight: bold;
font-size: 1.2rem;
&.up { color: var(--success); }
&.down { color: var(--warning); }
}
}
&:not(:last-child) {
border-bottom: 1px dashed var(--widget-text-color);
}
}
}
</style>