Big refactoring

frontend/src/lib/ingestionStatus.ts

@@ -0,0 +1,42 @@
+import type { FetchDataResult, IngestionSourceResult } from '../api/ingestion';
+
+export type IngestionToastType = 'success' | 'error' | 'info';
+
+export interface IngestionStatusSummary {
+  toastType: IngestionToastType;
+  message: string;
+}
+
+export function summarizeIngestionResult(
+  result: FetchDataResult | null | undefined,
+  fallbackLabel: string,
+): IngestionStatusSummary {
+  const sources = result?.sources;
+  if (!sources) {
+    return {
+      toastType: 'success',
+      message: `Data fetched for ${fallbackLabel}`,
+    };
+  }
+
+  const entries = Object.entries(sources) as [string, IngestionSourceResult][];
+  const parts = entries.map(([name, info]) => {
+    const label = name.charAt(0).toUpperCase() + name.slice(1);
+    if (info.status === 'ok') {
+      return `${label} ✓`;
+    }
+    if (info.status === 'skipped') {
+      return `${label}: skipped${info.message ? ` (${info.message})` : ''}`;
+    }
+    return `${label} ✗${info.message ? `: ${info.message}` : ''}`;
+  });
+
+  const hasError = entries.some(([, source]) => source.status === 'error');
+  const hasSkip = entries.some(([, source]) => source.status === 'skipped');
+  const toastType: IngestionToastType = hasError ? 'error' : hasSkip ? 'info' : 'success';
+
+  return {
+    toastType,
+    message: parts.join(' · '),
+  };
+}