feat(web): take title, description and update date from Auspice JSON

When using Auspice JSON as an input dataset, if pathogen info is not present, let's also attempt to read `.meta.title` or `.meta.description` and use as a dataset name. And let's try to read `.meta.updated` as the updated date time of the dataset.

This allows for a prettier and more informative dataset info section when using Auspice JSON as an input dataset.

packages/nextclade-web/src/components/Main/DatasetInfo.tsx

@@ -79,7 +79,7 @@ export function DatasetInfo({ dataset, showSuggestions, ...restProps }: DatasetI
     if (version?.tag === 'unreleased') {
       updatedAt = `${updatedAt} (${t('unreleased')})`
     }
-    return updatedAt
+    return updatedAt ?? t('unknown')
   }, [t, version?.tag, version?.updatedAt])
 
   const datasetName = attrStrMaybe(attributes, 'name') ?? path

packages/nextclade-web/src/helpers/formatDate.ts

@@ -1,15 +1,21 @@
+import { isEmpty } from 'lodash'
 import { DateTime } from 'luxon'
+import { notUndefinedOrNull } from 'src/helpers/notUndefined'
 
 export function formatDateIsoUtcSimple(dateTimeStr: string) {
   const utc = DateTime.fromISO(dateTimeStr, { zone: 'UTC' })
 
   const date = utc.toISODate()
 
+  if (isEmpty(date)) {
+    return undefined
+  }
+
   const time = utc.toISOTime({
     suppressMilliseconds: true,
     suppressSeconds: true,
     includeOffset: false,
   })
 
-  return [date, time, `(${utc.zoneName})`].join(' ')
+  return [date, time, `(${utc.zoneName})`].filter(notUndefinedOrNull).filter(isEmpty).join(' ')
 }

packages/nextclade-web/src/io/fetchSingleDatasetAuspice.ts

@@ -8,7 +8,22 @@ export async function fetchSingleDatasetAuspice(datasetJsonUrl_: string) {
   const auspiceJson = await axiosFetch<AuspiceTree>(datasetJsonUrl, {
     headers: { Accept: 'application/json, text/plain, */*' },
   })
-  const pathogen = auspiceJson.meta?.extensions?.nextclade?.pathogen
+  const pathogen = auspiceJson.meta.extensions?.nextclade?.pathogen
+
+  const name =
+    auspiceJson.meta.title ??
+    auspiceJson.meta.description ??
+    attrStrMaybe(pathogen?.attributes, 'name') ??
+    datasetJsonUrl
+
+  let version = pathogen?.version
+  if (!version) {
+    const updatedAt = pathogen?.version?.updatedAt ?? auspiceJson.meta.updated
+    version = {
+      tag: updatedAt ?? '',
+      updatedAt,
+    }
+  }
 
   const currentDataset: Dataset & { auspiceJson?: AuspiceTree } = {
     path: datasetJsonUrl,
@@ -17,6 +32,11 @@ export async function fetchSingleDatasetAuspice(datasetJsonUrl_: string) {
       qc: [],
     },
     ...pathogen,
+    attributes: {
+      name,
+      ...pathogen?.attributes,
+    },
+    version,
     auspiceJson,
   }
 

packages/nextclade/src/tree/tree.rs

@@ -486,6 +486,15 @@ impl AuspiceGenomeAnnotations {
 
 #[derive(Clone, Serialize, Deserialize, schemars::JsonSchema, Validate, Debug)]
 pub struct AuspiceTreeMeta {
+  #[serde(default, skip_serializing_if = "Option::is_none")]
+  pub title: Option<String>,
+
+  #[serde(default, skip_serializing_if = "Option::is_none")]
+  pub description: Option<String>,
+
+  #[serde(default, skip_serializing_if = "Option::is_none")]
+  pub updated: Option<String>,
+
   #[serde(skip_serializing_if = "Option::is_none")]
   pub genome_annotations: Option<AuspiceGenomeAnnotations>,