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<template>
<div>
<ui-container :show-header="!props.compact">
<template #header><fa :icon="faTasks"/>Queue</template>
<div class="mntrproz">
<div>
<b>In</b>
<span v-if="latestStats">{{ latestStats.inbox.activeSincePrevTick | number }} / {{ latestStats.inbox.delayed | number }}</span>
<div ref="in"></div>
</div>
<div>
<b>Out</b>
<span v-if="latestStats">{{ latestStats.deliver.activeSincePrevTick | number }} / {{ latestStats.deliver.delayed | number }}</span>
<div ref="out"></div>
</div>
</div>
</ui-container>
</div>
</template>
<script lang="ts">
import define from '../../define-widget';
import { faTasks } from '@fortawesome/free-solid-svg-icons';
import ApexCharts from 'apexcharts';
export default define({
name: 'queue',
props: () => ({
compact: false
})
}).extend({
data() {
return {
stats: [],
inChart: null,
outChart: null,
faTasks
};
},
watch: {
stats(stats) {
this.inChart.updateSeries([{
type: 'area',
data: stats.map((x, i) => ({ x: i, y: x.inbox.activeSincePrevTick }))
}, {
type: 'area',
data: stats.map((x, i) => ({ x: i, y: x.inbox.active }))
}, {
type: 'line',
data: stats.map((x, i) => ({ x: i, y: x.inbox.waiting }))
}, {
type: 'line',
data: stats.map((x, i) => ({ x: i, y: x.inbox.delayed }))
}]);
this.outChart.updateSeries([{
type: 'area',
data: stats.map((x, i) => ({ x: i, y: x.deliver.activeSincePrevTick }))
}, {
type: 'area',
data: stats.map((x, i) => ({ x: i, y: x.deliver.active }))
}, {
type: 'line',
data: stats.map((x, i) => ({ x: i, y: x.deliver.waiting }))
}, {
type: 'line',
data: stats.map((x, i) => ({ x: i, y: x.deliver.delayed }))
}]);
}
},
computed: {
latestStats(): any {
return this.stats[this.stats.length - 1];
}
},
mounted() {
const chartOpts = {
chart: {
type: 'area',
height: 70,
animations: {
dynamicAnimation: {
enabled: false
}
},
sparkline: {
enabled: true,
}
},
tooltip: {
enabled: false
},
stroke: {
curve: 'straight',
width: 1
},
colors: ['#00E396', '#00BCD4', '#FFB300', '#e53935'],
series: [{ data: [] }, { data: [] }, { data: [] }, { data: [] }] as any,
yaxis: {
min: 0,
}
};
this.inChart = new ApexCharts(this.$refs.in, chartOpts);
this.outChart = new ApexCharts(this.$refs.out, chartOpts);
this.inChart.render();
this.outChart.render();
const connection = this.$root.stream.useSharedConnection('queueStats');
connection.on('stats', this.onStats);
connection.on('statsLog', this.onStatsLog);
connection.send('requestLog', {
id: Math.random().toString().substr(2, 8),
length: 50
});
this.$once('hook:beforeDestroy', () => {
connection.dispose();
this.inChart.destroy();
this.outChart.destroy();
});
},
methods: {
func() {
this.props.compact = !this.props.compact;
this.save();
},
onStats(stats) {
this.stats.push(stats);
if (this.stats.length > 50) this.stats.shift();
},
onStatsLog(statsLog) {
for (const stats of statsLog.reverse()) {
this.onStats(stats);
}
}
}
});
</script>
<style lang="stylus" scoped>
.mntrproz
display flex
padding 4px
> div
width 50%
padding 4px
> b
display block
font-size 12px
color var(--text)
> span
position absolute
top 4px
right 4px
opacity 0.7
font-size 12px
color var(--text)
</style>
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