From 102109388b8ae68c216c28702190abd8c23e5304 Mon Sep 17 00:00:00 2001
From: Christoph Kluge <christoph.kluge@fau.de>
Date: Tue, 16 Dec 2025 13:54:17 +0100
Subject: [PATCH 1/2] link to public dashboard in admin options, add return
 button do public dashboard

---
 web/frontend/src/Config.root.svelte          |  6 ++--
 web/frontend/src/DashPublic.root.svelte      |  6 ++++
 web/frontend/src/config.entrypoint.js        |  1 +
 web/frontend/src/config/AdminSettings.svelte |  6 ++--
 web/frontend/src/config/admin/Options.svelte | 32 ++++++++++++++++++--
 5 files changed, 45 insertions(+), 6 deletions(-)

diff --git a/web/frontend/src/Config.root.svelte b/web/frontend/src/Config.root.svelte
index e8a2045..171b2a0 100644
--- a/web/frontend/src/Config.root.svelte
+++ b/web/frontend/src/Config.root.svelte
@@ -6,7 +6,8 @@
   - `isSupport Bool!`: Is currently logged in user support authority
   - `isApi Bool!`: Is currently logged in user api authority
   - `username String!`: Empty string if auth. is disabled, otherwise the username as string
-  - `ncontent String!`: The currently displayed message on the homescreen 
+  - `ncontent String!`: The currently displayed message on the homescreen
+  - `clusters [String]`: The available clusternames
 -->
 
 <script>
@@ -22,6 +23,7 @@
     isApi,
     username,
     ncontent,
+    clusters
   } = $props();
 </script>
 
@@ -30,7 +32,7 @@
     <CardHeader>
       <CardTitle class="mb-1">Admin Options</CardTitle>
     </CardHeader>
-    <AdminSettings {ncontent}/>
+    <AdminSettings {ncontent} {clusters}/>
   </Card>
 {/if}
 
diff --git a/web/frontend/src/DashPublic.root.svelte b/web/frontend/src/DashPublic.root.svelte
index dac3f9a..676e496 100644
--- a/web/frontend/src/DashPublic.root.svelte
+++ b/web/frontend/src/DashPublic.root.svelte
@@ -30,6 +30,7 @@
     Table,
     Progress,
     Icon,
+    Button
   } from "@sveltestrap/sveltestrap";
   import Roofline from "./generic/plots/Roofline.svelte";
   import Pie, { colors } from "./generic/plots/Pie.svelte";
@@ -353,6 +354,11 @@
           }}
         />
       </Col>
+      <Col class="d-flex justify-content-end">
+        <Button outline class="mb-1" size="sm" color="light" href="/">
+          <Icon name="x"/>
+        </Button>
+      </Col>
     </Row>
     {#if $statusQuery.fetching || $statesTimed.fetching}
       <Row class="justify-content-center">
diff --git a/web/frontend/src/config.entrypoint.js b/web/frontend/src/config.entrypoint.js
index f9d8e45..5d11eed 100644
--- a/web/frontend/src/config.entrypoint.js
+++ b/web/frontend/src/config.entrypoint.js
@@ -10,6 +10,7 @@ mount(Config, {
         isApi: isApi,
         username: username,
         ncontent: ncontent,
+        clusters: hClusters.map((c) => c.name) // Defined in Header Template
     },
     context: new Map([
             ['cc-config', clusterCockpitConfig],
diff --git a/web/frontend/src/config/AdminSettings.svelte b/web/frontend/src/config/AdminSettings.svelte
index 1a426b8..79072e3 100644
--- a/web/frontend/src/config/AdminSettings.svelte
+++ b/web/frontend/src/config/AdminSettings.svelte
@@ -3,6 +3,7 @@
 
   Properties:
   - `ncontent String`: The homepage notice content
+  - `clusters [String]`: The available clusternames
 -->
 
 <script>
@@ -17,7 +18,8 @@
 
   /* Svelte 5 Props */
   let {
-    ncontent
+    ncontent,
+    clusters
   } = $props();
 
   /* Const Init*/
@@ -66,6 +68,6 @@
   <Col>
     <EditProject reloadUser={() => getUserList()} />
   </Col>
-  <Options config={ccconfig}/>
+  <Options config={ccconfig} {clusters}/>
   <NoticeEdit {ncontent}/>
 </Row>
diff --git a/web/frontend/src/config/admin/Options.svelte b/web/frontend/src/config/admin/Options.svelte
index 847c0ac..d61d220 100644
--- a/web/frontend/src/config/admin/Options.svelte
+++ b/web/frontend/src/config/admin/Options.svelte
@@ -1,14 +1,22 @@
 <!--
   @component Admin option select card
+
+    Properties:
+  - `clusters [String]`: The available clusternames
 -->
 
 <script>
   import { getContext, onMount } from "svelte";
-  import { Col, Card, CardBody, CardTitle } from "@sveltestrap/sveltestrap";
+  import { Row, Col, Card, CardBody, CardTitle, Button, Icon } from "@sveltestrap/sveltestrap";
+
+  /* Svelte 5 Props */
+  let {
+    clusters,
+  } = $props();
 
   /*Const Init */
   const resampleConfig = getContext("resampling");
-
+  
   /* State Init */
   let scrambled = $state(false);
   
@@ -44,6 +52,26 @@
   </Card>
 </Col>
 
+{#if clusters?.length > 0}
+  <Col> 
+    <Card class="h-100">
+      <CardBody>
+        <CardTitle class="mb-3">Public Dashboard Links</CardTitle>
+        <Row>
+        {#each clusters as cluster}
+          <Col>
+            <Button color="info" class="mb-2 mb-xl-0" href={`/monitoring/dashboard/${cluster}`} target="_blank">
+              <Icon name="clipboard-pulse" class="mr-2"/>
+              {cluster.charAt(0).toUpperCase() + cluster.slice(1)} Public Dashboard
+            </Button>
+          </Col>
+        {/each}
+        </Row>
+      </CardBody>
+    </Card>
+  </Col>
+{/if}
+
 {#if resampleConfig}
   <Col> 
     <Card class="h-100">

From 11e94124ccd54d727a1c17129f747a3315184815 Mon Sep 17 00:00:00 2001
From: Christoph Kluge <christoph.kluge@fau.de>
Date: Tue, 16 Dec 2025 15:43:57 +0100
Subject: [PATCH 2/2] improve handling and layout if missing data in dashboard

---
 web/frontend/src/DashPublic.root.svelte       | 80 ++++++++++--------
 .../src/generic/plots/Roofline.svelte         |  2 +-
 web/frontend/src/generic/plots/Stacked.svelte |  6 +-
 web/frontend/src/status/DashInternal.svelte   | 82 ++++++++++---------
 4 files changed, 92 insertions(+), 78 deletions(-)

diff --git a/web/frontend/src/DashPublic.root.svelte b/web/frontend/src/DashPublic.root.svelte
index 676e496..36e6703 100644
--- a/web/frontend/src/DashPublic.root.svelte
+++ b/web/frontend/src/DashPublic.root.svelte
@@ -509,44 +509,52 @@
         </Col>
         <Col> <!-- Pie Last States -->
           <Row>
-            <Col class="px-3 mt-2 mt-lg-0">
-              <div bind:clientWidth={colWidthStates}>
+            {#if refinedStateData.length > 0}
+              <Col class="px-3 mt-2 mt-lg-0">
+                <div bind:clientWidth={colWidthStates}>
+                  {#key refinedStateData}
+                    <Pie
+                      canvasId="hpcpie-slurm"
+                      size={colWidthStates * 0.66}
+                      sliceLabel="Nodes"
+                      quantities={refinedStateData.map(
+                        (sd) => sd.count,
+                      )}
+                      entities={refinedStateData.map(
+                        (sd) => sd.state,
+                      )}
+                      fixColors={refinedStateData.map(
+                        (sd) => colors['nodeStates'][sd.state],
+                      )}
+                    />
+                  {/key}
+                </div>
+              </Col>
+              <Col class="px-4 py-2">
                 {#key refinedStateData}
-                  <Pie
-                    canvasId="hpcpie-slurm"
-                    size={colWidthStates * 0.66}
-                    sliceLabel="Nodes"
-                    quantities={refinedStateData.map(
-                      (sd) => sd.count,
-                    )}
-                    entities={refinedStateData.map(
-                      (sd) => sd.state,
-                    )}
-                    fixColors={refinedStateData.map(
-                      (sd) => colors['nodeStates'][sd.state],
-                    )}
-                  />
-                {/key}
-              </div>
-            </Col>
-            <Col class="px-4 py-2">
-              {#key refinedStateData}
-                <Table>
-                  <tr class="mb-2">
-                    <th></th>
-                    <th class="h4">State</th>
-                    <th class="h4">Count</th>
-                  </tr>
-                  {#each refinedStateData as sd, i}
-                    <tr>
-                      <td><Icon name="circle-fill" style="color: {colors['nodeStates'][sd.state]}; font-size: 30px;"/></td>
-                      <td class="h5">{sd.state.charAt(0).toUpperCase() + sd.state.slice(1)}</td>
-                      <td class="h5">{sd.count}</td>
+                  <Table>
+                    <tr class="mb-2">
+                      <th></th>
+                      <th class="h4">State</th>
+                      <th class="h4">Count</th>
                     </tr>
-                  {/each}
-                </Table>
-              {/key}
-            </Col>
+                    {#each refinedStateData as sd, i}
+                      <tr>
+                        <td><Icon name="circle-fill" style="color: {colors['nodeStates'][sd.state]}; font-size: 30px;"/></td>
+                        <td class="h5">{sd.state.charAt(0).toUpperCase() + sd.state.slice(1)}</td>
+                        <td class="h5">{sd.count}</td>
+                      </tr>
+                    {/each}
+                  </Table>
+                {/key}
+              </Col>
+            {:else}
+              <Col>
+                <Card body color="warning" class="mx-4 my-2"
+                  >Cannot render state status: No state data returned for <code>Pie Chart</code></Card
+                >
+              </Col>
+            {/if}
           </Row>
         </Col>
 
diff --git a/web/frontend/src/generic/plots/Roofline.svelte b/web/frontend/src/generic/plots/Roofline.svelte
index 53aefee..7b7df31 100644
--- a/web/frontend/src/generic/plots/Roofline.svelte
+++ b/web/frontend/src/generic/plots/Roofline.svelte
@@ -997,5 +997,5 @@
 {#if roofData != null}
   <div bind:this={plotWrapper} class="p-2"></div>
 {:else}
-  <Card class="mx-4" body color="warning">Cannot render roofline: No data!</Card>
+  <Card class="mx-4 my-2" body color="warning">Cannot render roofline: No data!</Card>
 {/if}
diff --git a/web/frontend/src/generic/plots/Stacked.svelte b/web/frontend/src/generic/plots/Stacked.svelte
index c9ec1d7..d4babb1 100644
--- a/web/frontend/src/generic/plots/Stacked.svelte
+++ b/web/frontend/src/generic/plots/Stacked.svelte
@@ -101,10 +101,10 @@
   };
 
   // Data Prep For uPlot
-  const sortedData = data.sort((a, b) => a.state.localeCompare(b.state));
+  const sortedData = data?.sort((a, b) => a.state.localeCompare(b.state)) || [];
   const collectLabel = sortedData.map(d => d.state);
   // Align Data to Timesteps, Introduces 'undefied' as placeholder, reiterate and set those to 0
-  const collectData  = uPlot.join(sortedData.map(d => [d.times, d.counts])).map(d => d.map(i => i ? i : 0));
+  const collectData = (sortedData.length > 0) ? uPlot.join(sortedData.map(d => [d.times, d.counts])).map(d => d.map(i => i ? i : 0)) : [];
 
   // STACKED CHART FUNCTIONS //
   function stack(data, omit) {
@@ -344,7 +344,7 @@
 </script>
 
 <!-- Define $width Wrapper and NoData Card -->
-{#if data && collectData[0].length > 0}
+{#if data && collectData.length > 0}
   <div bind:this={plotWrapper} bind:clientWidth={width}
         style="background-color: rgba(255, 255, 255, 1.0);" class="rounded"
   ></div>
diff --git a/web/frontend/src/status/DashInternal.svelte b/web/frontend/src/status/DashInternal.svelte
index c6abf06..47a841a 100644
--- a/web/frontend/src/status/DashInternal.svelte
+++ b/web/frontend/src/status/DashInternal.svelte
@@ -487,45 +487,51 @@
         </Col>
 
         <Col> <!-- Pie Jobs -->
-          <Row cols={{xs:1, md:2}}>
-            <Col class="p-2">
-              <div bind:clientWidth={colWidthJobs}>
-                <h4 class="text-center">
-                  Top Projects: Jobs
-                </h4>
-                <Pie
-                  {useCbColors}
-                  canvasId="hpcpie-jobs-projects"
-                  size={colWidthJobs * 0.75}
-                  sliceLabel={'Jobs'}
-                  quantities={$topJobsQuery.data.jobsStatistics.map(
-                    (tp) => tp['totalJobs'],
-                  )}
-                  entities={$topJobsQuery.data.jobsStatistics.map((tp) => scrambleNames ? scramble(tp.id) : tp.id)}
-                />
-              </div>
-            </Col>
-            <Col class="p-2">
-              <Table>
-                <tr class="mb-2">
-                  <th></th>
-                  <th style="padding-left: 0.5rem;">Project</th>
-                  <th>Jobs</th>
-                </tr>
-                {#each $topJobsQuery.data.jobsStatistics as tp, i}
-                  <tr>
-                    <td><Icon name="circle-fill" style="color: {legendColors(i)};" /></td>
-                    <td>
-                      <a target="_blank" href="/monitoring/jobs/?cluster={presetCluster}&state=running&project={tp.id}&projectMatch=eq"
-                        >{scrambleNames ? scramble(tp.id) : tp.id}
-                      </a>
-                    </td>
-                    <td>{tp['totalJobs']}</td>
+          {#if topJobsQuery?.data?.jobsStatistics?.length > 0}
+            <Row cols={{xs:1, md:2}}>
+              <Col class="p-2">
+                <div bind:clientWidth={colWidthJobs}>
+                  <h4 class="text-center">
+                    Top Projects: Jobs
+                  </h4>
+                  <Pie
+                    {useCbColors}
+                    canvasId="hpcpie-jobs-projects"
+                    size={colWidthJobs * 0.75}
+                    sliceLabel={'Jobs'}
+                    quantities={$topJobsQuery.data.jobsStatistics.map(
+                      (tp) => tp['totalJobs'],
+                    )}
+                    entities={$topJobsQuery.data.jobsStatistics.map((tp) => scrambleNames ? scramble(tp.id) : tp.id)}
+                  />
+                </div>
+              </Col>
+              <Col class="p-2">
+                <Table>
+                  <tr class="mb-2">
+                    <th></th>
+                    <th style="padding-left: 0.5rem;">Project</th>
+                    <th>Jobs</th>
                   </tr>
-                {/each}
-              </Table>
-            </Col>
-          </Row>
+                  {#each $topJobsQuery.data.jobsStatistics as tp, i}
+                    <tr>
+                      <td><Icon name="circle-fill" style="color: {legendColors(i)};" /></td>
+                      <td>
+                        <a target="_blank" href="/monitoring/jobs/?cluster={presetCluster}&state=running&project={tp.id}&projectMatch=eq"
+                          >{scrambleNames ? scramble(tp.id) : tp.id}
+                        </a>
+                      </td>
+                      <td>{tp['totalJobs']}</td>
+                    </tr>
+                  {/each}
+                </Table>
+              </Col>
+            </Row>
+          {:else}
+            <Card body color="warning" class="mx-4 my-2"
+              >Cannot render job status: No state data returned for <code>Pie Chart</code></Card
+            >
+          {/if}
         </Col>
 
         <Col> <!-- Job Roofline -->