feat: add scene member list

src/JsonValidator/SceneGraph/MemberImagesList.svelte

@@ -0,0 +1,210 @@
+<script>
+  import { getZarrGroupAttrs, validate } from "../../utils";
+  import Icon from "svelte-icons-pack/Icon.svelte";
+  import BsCheckCircleFill from "svelte-icons-pack/bs/BsCheckCircleFill";
+
+  export let source;
+  export let sceneAttrs;
+
+  const url = window.location.origin + window.location.pathname;
+
+  // Extract member image paths from scene coordinateTransformations
+  function getMemberImages() {
+    const paths = new Set();
+
+    for (const ct of sceneAttrs?.coordinateTransformations || []) {
+      if (ct.input?.path) {
+        paths.add(ct.input.path);
+      }
+      if (ct.output?.path) {
+        paths.add(ct.output.path);
+      }
+    }
+
+    return Array.from(paths).sort();
+  }
+
+  const memberImages = getMemberImages();
+
+  // Build URL for validating a member image
+  function getValidatorUrl(imagePath) {
+    return `${url}?source=${encodeURIComponent(source + "/" + imagePath)}`;
+  }
+
+  // Check validation status for a member image
+  async function checkValidation(imagePath) {
+    try {
+      const attrs = await getZarrGroupAttrs(`${source}/${imagePath}`);
+      const errors = await validate(attrs);
+      return errors.length === 0;
+    } catch (e) {
+      return false;
+    }
+  }
+</script>
+
+<div class="member-list">
+  <h4>Member Images</h4>
+
+  {#if memberImages.length === 0}
+    <p class="no-images">No member images found in scene metadata.</p>
+  {:else}
+  <div class="list-container">
+    <div class="list-header">
+      <div class="list-col col-path">Path</div>
+      <div class="list-col col-validate">Valid</div>
+    </div>
+    {#each memberImages as path}
+      {@const validationPromise = checkValidation(path)}
+      <a href={getValidatorUrl(path)} class="member-row">
+        <div class="list-col col-path">
+          <code>{path}</code>
+        </div>
+        <div class="list-col col-validate">
+          {#await validationPromise}
+            <span class="validate-icon checking">
+              <Icon src={BsCheckCircleFill} />
+            </span>
+          {:then isValid}
+            <span 
+              class="validate-icon"
+              class:valid={isValid}
+              class:invalid={!isValid}
+              title="Validate {path}"
+            >
+              <Icon src={BsCheckCircleFill} />
+            </span>
+          {:catch}
+            <span 
+              class="validate-icon invalid"
+              title="Validate {path}"
+            >
+              <Icon src={BsCheckCircleFill} />
+            </span>
+          {/await}
+        </div>
+      </a>
+    {/each}
+  </div>
+  {/if}
+</div>
+
+<style>
+  .member-list {
+    background: white;
+    border: 1px solid #ddd;
+    border-radius: 12px;
+    padding: 15px;
+    margin-bottom: 20px;
+  }
+
+  h4 {
+    margin: 0 0 12px 0;
+    color: #334155;
+    font-weight: 600;
+    font-size: 1rem;
+  }
+
+  .no-images {
+    color: #666;
+    font-style: italic;
+  }
+
+  .list-container {
+    display: flex;
+    flex-direction: column;
+    font-size: 14px;
+  }
+
+  .list-header {
+    display: grid;
+    grid-template-columns: 1fr 80px;
+    gap: 12px;
+    background-color: #f1f5f9;
+    padding: 10px 12px;
+    border-radius: 6px 6px 0 0;
+    font-weight: 600;
+    color: #334155;
+    border-bottom: 2px solid #e2e8f0;
+  }
+
+  .member-row {
+    display: grid;
+    grid-template-columns: 1fr 80px;
+    gap: 12px;
+    padding: 10px 12px;
+    border-bottom: 1px solid #e2e8f0;
+    align-items: center;
+    text-decoration: none;
+    color: inherit;
+    transition: background-color 0.15s;
+  }
+
+  .member-row:hover {
+    background-color: #f8fafc;
+  }
+
+  .list-col {
+    display: flex;
+    align-items: center;
+  }
+
+  .col-path code {
+    background: #e2e8f0;
+    padding: 2px 6px;
+    border-radius: 4px;
+    font-size: 13px;
+    color: #334155;
+  }
+
+  .col-validate {
+    justify-content: center;
+  }
+
+  .validate-icon {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    padding: 4px;
+    border-radius: 50%;
+    transition: transform 0.15s, background-color 0.15s, color 0.15s;
+    color: #94a3b8;
+  }
+
+  .validate-icon.checking {
+    color: #94a3b8;
+    animation: pulse 1s infinite;
+  }
+
+  .validate-icon.valid {
+    color: rgb(0, 128, 0);
+  }
+
+  .validate-icon.invalid {
+    color: rgb(255, 0, 0);
+  }
+
+  .validate-icon :global(svg) {
+    width: 20px;
+    height: 20px;
+    fill: currentColor;
+  }
+
+  .validate-icon:hover {
+    transform: scale(1.15);
+    background-color: #f1f5f9;
+  }
+
+  .validate-icon.valid:hover {
+    background-color: #dcfce7;
+  }
+
+  .validate-icon.invalid:hover {
+    background-color: #fee2e2;
+  }
+
+  @keyframes pulse {
+    0%, 100% { opacity: 1; }
+    50% { opacity: 0.5; }
+  }
+</style>

src/JsonValidator/index.svelte

@@ -9,6 +9,7 @@
   import OpenWith from "./OpenWithViewers/index.svelte";
   import Thumbnail from "./Thumbnail/index.svelte";
   import SceneGraph from "./SceneGraph/index.svelte";
+  import MemberImagesList from "./SceneGraph/MemberImagesList.svelte";
 
   import {
     CURRENT_VERSION,
@@ -128,6 +129,10 @@
   {:catch error}
     <!-- <p>No table data</p> -->
   {/await}
+
+  {#if omeAttrs.scene}
+    <MemberImagesList {source} sceneAttrs={omeAttrs.scene} />
+  {/if}
 </article>
 
 {#if omeAttrs.multiscales}