Import svelte web frontend

web/frontend/src/Node.root.svelte

@@ -0,0 +1,94 @@
+<script>
+    import { init } from './utils.js'
+    import { Row, Col, InputGroup, InputGroupText, Icon, Spinner, Card } from 'sveltestrap'
+    import { operationStore, query } from '@urql/svelte'
+    import TimeSelection from './filters/TimeSelection.svelte'
+    import PlotTable from './PlotTable.svelte'
+    import MetricPlot from './plots/MetricPlot.svelte'
+    import { getContext } from 'svelte'
+
+    export let cluster
+    export let hostname
+    export let from = null
+    export let to = null
+
+    const { query: initq } = init()
+
+    if (from == null || to == null) {
+        to = new Date(Date.now())
+        from = new Date(to.getTime())
+        from.setMinutes(from.getMinutes() - 30)
+    }
+
+    const ccconfig = getContext('cc-config'), clusters = getContext('clusters')
+
+    const nodesQuery = operationStore(`query($cluster: String!, $nodes: [String!], $from: Time!, $to: Time!) {
+        nodeMetrics(cluster: $cluster, nodes: $nodes, from: $from, to: $to) {
+            host, subCluster
+            metrics {
+                name,
+                metric {
+                    timestep
+                    scope
+                    series {
+                        statistics { min, avg, max }
+                        data
+                    }
+                }
+            }
+        }
+    }`, {
+        cluster: cluster,
+        nodes: [hostname],
+        from: from.toISOString(),
+        to: to.toISOString()
+    })
+
+    $: $nodesQuery.variables = { cluster, nodes: [hostname], from: from.toISOString(), to: to.toISOString() }
+
+    query(nodesQuery)
+
+    $: console.log($nodesQuery?.data?.nodeMetrics[0].metrics)
+</script>
+
+<Row>
+    {#if $initq.error}
+        <Card body color="danger">{$initq.error.message}</Card>
+    {:else if $initq.fetching}
+        <Spinner/>
+    {:else}
+        <Col>
+            <InputGroup>
+                <InputGroupText><Icon name="hdd"/></InputGroupText>
+                <InputGroupText>{hostname} ({cluster})</InputGroupText>
+            </InputGroup>
+        </Col>
+        <Col>
+            <TimeSelection
+                bind:from={from}
+                bind:to={to} />
+        </Col>
+    {/if}
+</Row>
+<br/>
+<Row>
+    <Col>
+        {#if $nodesQuery.error}
+            <Card body color="danger">{$nodesQuery.error.message}</Card>
+        {:else if $nodesQuery.fetching || $initq.fetching}
+            <Spinner/>
+        {:else}
+            <PlotTable
+                let:item
+                let:width
+                itemsPerRow={ccconfig.plot_view_plotsPerRow}
+                items={$nodesQuery.data.nodeMetrics[0].metrics.sort((a, b) => a.name.localeCompare(b.name))}>
+                <h4 style="text-align: center;">{item.name}</h4>
+                <MetricPlot
+                    width={width} height={300} metric={item.name} timestep={item.metric.timestep}
+                    cluster={clusters.find(c => c.name == cluster)} subCluster={$nodesQuery.data.nodeMetrics[0].subCluster}
+                    series={item.metric.series} />
+            </PlotTable>
+        {/if}
+    </Col>
+</Row>