feat: change to resolution increase on zoom

web/frontend/src/generic/joblist/JobListRow.svelte

@@ -32,12 +32,14 @@
       ? ["core", "accelerator"]
       : ["core"]
     : ["node"];
+  let selectedResolution = 600;
+  let zoomStates = {};
 
   const cluster = getContext("clusters").find((c) => c.name == job.cluster);
   const client = getContextClient();
   const query = gql`
-    query ($id: ID!, $metrics: [String!]!, $scopes: [MetricScope!]!) {
+    query ($id: ID!, $metrics: [String!]!, $scopes: [MetricScope!]!, $selectedResolution: Int) {
-      jobMetrics(id: $id, metrics: $metrics, scopes: $scopes) {
+      jobMetrics(id: $id, metrics: $metrics, scopes: $scopes, resolution: $selectedResolution) {
         name
         scope
         metric {
@@ -66,17 +68,30 @@
     }
   `;
 
+  function handleZoom(detail, metric) {
+    if (
+        (zoomStates[metric]?.x?.min !== detail?.lastZoomState?.x?.min) &&
+        (zoomStates[metric]?.y?.max !== detail?.lastZoomState?.y?.max)
+    ) {
+        zoomStates[metric] = {...detail.lastZoomState}
+    }
+
+    if (detail?.newRes) { // Triggers GQL
+        selectedResolution = detail.newRes
+    }
+  }
+
   $: metricsQuery = queryStore({
     client: client,
     query: query,
-    variables: { id, metrics, scopes },
+    variables: { id, metrics, scopes, selectedResolution },
   });
   
   function refreshMetrics() {
     metricsQuery = queryStore({
       client: client,
       query: query,
-      variables: { id, metrics, scopes },
+      variables: { id, metrics, scopes, selectedResolution },
       // requestPolicy: 'network-only' // use default cache-first for refresh
     });
   }
@@ -159,10 +174,7 @@
         <!-- Subluster Metricconfig remove keyword for jobtables (joblist main, user joblist, project joblist) to be used here as toplevel case-->
         {#if metric.disabled == false && metric.data}
           <MetricPlot
-            on:zoom-in={({ detail }) => {
+            on:zoom={({detail}) => { handleZoom(detail, metric.data.name) }}
-              // filterComponent.updateFilters(detail)
-              console.log("Upstream New Res:", detail)
-            }}
             width={plotWidth}
             height={plotHeight}
             timestep={metric.data.metric.timestep}
@@ -175,6 +187,7 @@
             isShared={job.exclusive != 1}
             numhwthreads={job.numHWThreads}
             numaccs={job.numAcc}
+            zoomState={zoomStates[metric.data.name]}
           />
         {:else if metric.disabled == true && metric.data}
           <Card body color="info"

web/frontend/src/generic/plots/MetricPlot.svelte

@@ -129,6 +129,9 @@
   export let forNode = false;
   export let numhwthreads = 0;
   export let numaccs = 0;
+  export let zoomState = null;
+
+  // $: console.log('Changed ZoomState for', metric, zoomState)
 
   if (useStatsSeries == null) useStatsSeries = statisticsSeries != null;
 
@@ -393,6 +396,19 @@
     bands: plotBands,
     padding: [5, 10, -20, 0],
     hooks: {
+      init: [
+        (u) => {
+          u.over.addEventListener("dblclick", (e) => {
+            console.log('Dispatch Reset')
+            dispatch('zoom', {
+              lastZoomState: {
+                x: { time: false },
+                y: { auto: true }
+              }
+            });
+          });
+        }
+      ],
       draw: [
         (u) => {
           // Draw plot type label:
@@ -437,17 +453,26 @@
       setScale: [
         (u, key) => {
           if (key === 'x') {
-            // Start
+            const numX = (u.series[0].idxs[1] - u.series[0].idxs[0])
-            console.log('setScale X', key);
+            if (numX <= 20 && timestep !== 60) { // Zoom IN if not at MAX
-
+              console.log('Dispatch Zoom')
-            // Decide which resolution to request
+              if (timestep == 600) {
-
+                dispatch('zoom', {
-            // Dispatch request
+                  newRes: 240,
-            const res = 1337;
+                  lastZoomState: u?.scales
-            dispatch('zoom-in', {
-              newres: res,
                 });
-
+              } else if (timestep === 240) {
+                dispatch('zoom', {
+                  newRes: 60,
+                  lastZoomState: u?.scales
+                });
+              }
+            } else {
+              console.log('Dispatch Update')
+              dispatch('zoom', {
+                lastZoomState: u?.scales
+              });
+            }
           };
         }
       ]
@@ -481,6 +506,10 @@
     if (!uplot) {
       opts.width = width;
       opts.height = height;
+      if (zoomState) {
+        // console.log('Use last state for uPlot init:', metric, scope, zoomState)
+        opts.scales = {...zoomState}
+      }
       uplot = new uPlot(opts, plotData, plotWrapper);
     } else {
       uplot.setSize({ width, height });
@@ -489,7 +518,6 @@
 
   function onSizeChange() {
     if (!uplot) return;
-
     if (timeoutId != null) clearTimeout(timeoutId);
 
     timeoutId = setTimeout(() => {

web/frontend/src/job/Metric.svelte

@@ -27,7 +27,9 @@
     Spinner,
     Card,
   } from "@sveltestrap/sveltestrap";
-  import { minScope } from "../generic/utils.js";
+  import { 
+    minScope,
+  } from "../generic/utils.js";
   import Timeseries from "../generic/plots/MetricPlot.svelte";
 
   export let job;
@@ -39,9 +41,8 @@
   export let rawData;
   export let isShared = false;
 
-  let selectedHost = null,
+  let selectedHost = null;
-    plot,
+  let error = null;
-    error = null;
   let selectedScope = minScope(scopes);
   let selectedResolution;
   let pendingResolution = 600;
@@ -49,11 +50,12 @@
   let patternMatches = false;
   let nodeOnly = false; // If, after load-all, still only node scope returned
   let statsSeries = rawData.map((data) => data?.statisticsSeries ? data.statisticsSeries : null);
+  let zoomState = null;
+  let pendingZoomState = null;
 
   const dispatch = createEventDispatcher();
   const statsPattern = /(.*)-stat$/;
   const unit = (metricUnit?.prefix ? metricUnit.prefix : "") + (metricUnit?.base ? metricUnit.base : "");
-  const resolutions = [600, 240, 60] // DEV: Make configable
   const client = getContextClient();
   const subQuery = gql`
     query ($dbid: ID!, $selectedMetrics: [String!]!, $selectedScopes: [MetricScope!]!, $selectedResolution: Int) {
@@ -86,6 +88,19 @@
     }
   `;
 
+  function handleZoom(detail) {
+      if ( // States have to differ, causes deathloop if just set
+          (pendingZoomState?.x?.min !== detail?.lastZoomState?.x?.min) &&
+          (pendingZoomState?.y?.max !== detail?.lastZoomState?.y?.max)
+      ) {
+          pendingZoomState = {...detail.lastZoomState}
+      }
+
+      if (detail?.newRes) { // Triggers GQL
+          pendingResolution = detail.newRes
+      }
+  }
+
   let metricData;
   let selectedScopes = [...scopes]
   const dbid = job.id;
@@ -119,11 +134,15 @@
       });
 
       if ($metricData && !$metricData.fetching) {
-
         rawData = $metricData.data.singleUpdate.map((x) => x.metric)
         scopes  = $metricData.data.singleUpdate.map((x) => x.scope)
         statsSeries    = rawData.map((data) => data?.statisticsSeries ? data.statisticsSeries : null)
 
+        // Keep Zoomlevel if ResChange By Zoom
+        if (pendingZoomState) {
+          zoomState = {...pendingZoomState}
+        }
+
         // Set selected scope to min of returned scopes
         if (selectedScope == "load-all") {
           selectedScope = minScope(scopes)
@@ -176,11 +195,6 @@
       {/each}
     </select>
   {/if}
-  <select class="form-select" bind:value={pendingResolution}>
-    {#each resolutions as res}
-      <option value={res}>Timestep: {res}</option>
-    {/each}
-  </select>
 </InputGroup>
 {#key series}
   {#if $metricData?.fetching == true}
@@ -189,11 +203,7 @@
     <Card body color="danger">{error.message}</Card>
   {:else if series != null && !patternMatches}
     <Timeseries
-      bind:this={plot}
+      on:zoom={({detail}) => { handleZoom(detail) }}
-      on:zoom-in={({ detail }) => {
-        // filterComponent.updateFilters(detail)
-        console.log("Upstream New Res:", detail)
-      }}
       {width}
       height={300}
       cluster={job.cluster}
@@ -203,14 +213,11 @@
       metric={metricName}
       {series}
       {isShared}
+      {zoomState}
     />
   {:else if statsSeries[selectedScopeIndex] != null && patternMatches}
     <Timeseries
-      bind:this={plot}
+      on:zoom={({detail}) => { handleZoom(detail) }}
-      on:zoom-in={({ detail }) => {
-        // filterComponent.updateFilters(detail)
-        console.log("Upstream New Res:", detail)
-      }}
       {width}
       height={300}
       cluster={job.cluster}
@@ -220,6 +227,7 @@
       metric={metricName}
       {series}
       {isShared}
+      {zoomState}
       statisticsSeries={statsSeries[selectedScopeIndex]}
       useStatsSeries={!!statsSeries[selectedScopeIndex]}
     />