Surface YOLO preflight in Detection Lab

frontend/src/hooks/useDetectionWorkflow.ts

@@ -8,6 +8,7 @@ import type {
   DetectionRunRead,
   DetectionRunResponse,
   QualityCheckRead,
+  YoloPreflightResponse,
 } from '../types'
 import { formatError } from '../lib/formatError'
 
@@ -47,6 +48,9 @@ export function useDetectionWorkflow({
   const [detectionQaResult, setDetectionQaResult] = useState<DetectionQaResult | null>(null)
   const [detectionQaError, setDetectionQaError] = useState<string | null>(null)
   const [runningDetectionQa, setRunningDetectionQa] = useState(false)
+  const [yoloPreflight, setYoloPreflight] = useState<YoloPreflightResponse | null>(null)
+  const [loadingYoloPreflight, setLoadingYoloPreflight] = useState(false)
+  const [yoloPreflightError, setYoloPreflightError] = useState<string | null>(null)
 
   const loadDetectionModels = async () => {
     setLoadingDetectionModels(true)
@@ -64,6 +68,21 @@ export function useDetectionWorkflow({
     }
   }
 
+  const loadYoloPreflight = async (tileManifestPath = detectionTileManifestPath) => {
+    setLoadingYoloPreflight(true)
+    setYoloPreflightError(null)
+    try {
+      const response = await detectionApi.getYoloPreflight({
+        tile_manifest_path: tileManifestPath.trim() || null,
+      })
+      setYoloPreflight(response)
+    } catch (error) {
+      setYoloPreflightError(formatError(error, 'Failed to load YOLO preflight status'))
+    } finally {
+      setLoadingYoloPreflight(false)
+    }
+  }
+
   const loadDetectionRuns = async (projectId = selectedProjectId) => {
     if (!projectId) {
       setDetectionRuns([])
@@ -199,7 +218,11 @@ export function useDetectionWorkflow({
     detectionQaResult,
     detectionQaError,
     runningDetectionQa,
+    yoloPreflight,
+    loadingYoloPreflight,
+    yoloPreflightError,
     loadDetectionModels,
+    loadYoloPreflight,
     loadDetectionRuns,
     loadDetectionResults,
     runDetection,