feat: refresh libraries after STRM updates

internal/handler/strm.go

@@ -7,6 +7,7 @@
 package handler
 
 import (
+	"context"
 	"net/http"
 	"strings"
 
@@ -106,6 +107,7 @@ type generateSTRMReq struct {
 	Overwrite    bool   `json:"overwrite"`
 	IncludeLocal *bool  `json:"include_local"`
 	PreserveTree bool   `json:"preserve_tree"`
+	Refresh      bool   `json:"refresh_library"`
 }
 
 type generateSTRMTreeReq struct {
@@ -121,12 +123,14 @@ type generateSTRMTreeReq struct {
 	DryRun            bool     `json:"dry_run"`
 	BatchLimit        int      `json:"batch_limit"`
 	TransferSubtitles bool     `json:"transfer_subtitles"`
+	RefreshLibrary    bool     `json:"refresh_library"`
 }
 
 type repairSTRMReq struct {
-	OutputDir string `json:"output_dir" binding:"required"`
+	OutputDir      string `json:"output_dir" binding:"required"`
-	BaseURL   string `json:"base_url"`
+	BaseURL        string `json:"base_url"`
-	DryRun    bool   `json:"dry_run"`
+	DryRun         bool   `json:"dry_run"`
+	RefreshLibrary bool   `json:"refresh_library"`
 }
 
 func generateSTRMHandler(svc *service.Container) gin.HandlerFunc {
@@ -169,6 +173,9 @@ func generateSTRMHandler(svc *service.Container) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if req.Refresh {
+			res.Refresh = queueSTRMRefreshAfterChanges(c.Request.Context(), svc, res.OutputDir, "STRM 生成后刷新媒体库", strmGenerationChanged(res))
+		}
 		c.JSON(http.StatusOK, res)
 	}
 }
@@ -206,6 +213,9 @@ func generateSTRMFromTreeHandler(svc *service.Container) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if req.RefreshLibrary && !req.DryRun {
+			res.Refresh = queueSTRMRefreshAfterChanges(c.Request.Context(), svc, res.OutputDir, "STRM 目录树生成后刷新媒体库", strmGenerationChanged(res))
+		}
 		c.JSON(http.StatusOK, res)
 	}
 }
@@ -234,10 +244,74 @@ func repairSTRMHandler(svc *service.Container) gin.HandlerFunc {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 			return
 		}
+		if req.RefreshLibrary && !req.DryRun {
+			res.Refresh = queueSTRMRefreshAfterChanges(c.Request.Context(), svc, res.OutputDir, "STRM 修复后刷新媒体库", res.Repaired > 0)
+		}
 		c.JSON(http.StatusOK, res)
 	}
 }
 
+func strmGenerationChanged(res *service.GenerateSTRMResult) bool {
+	return res != nil && (res.Generated > 0 || res.Updated > 0 || res.Cleaned > 0)
+}
+
+func queueSTRMRefreshAfterChanges(ctx context.Context, svc *service.Container, outputDir, taskName string, changed bool) *service.STRMRefreshResult {
+	refresh := &service.STRMRefreshResult{Requested: true}
+	if !changed {
+		refresh.Reason = "no strm changes"
+		return refresh
+	}
+	if svc == nil || svc.Scan == nil {
+		refresh.Reason = "scanner unavailable"
+		return refresh
+	}
+	targets, err := service.FindSTRMRefreshTargets(ctx, svc.Repo, outputDir)
+	if err != nil {
+		refresh.Reason = err.Error()
+		return refresh
+	}
+	if len(targets) == 0 {
+		refresh.Reason = "no matching local library"
+		return refresh
+	}
+	refresh.Targets = targets
+	for _, target := range targets {
+		key := target.LibraryID
+		if target.RootID != "" {
+			key += ":" + target.RootID
+		}
+		finishScan, ok := svc.Scan.TryBeginLocalScan(key)
+		if !ok {
+			continue
+		}
+		refresh.Queued = true
+		task := startScanHTTPTask(svc, taskName, target.Name, target.Path)
+		go runSTRMRefreshScan(svc, target, task, finishScan)
+	}
+	if !refresh.Queued {
+		refresh.Reason = "matching library already scanning"
+	}
+	return refresh
+}
+
+func runSTRMRefreshScan(svc *service.Container, target service.STRMRefreshTarget, task *service.TaskHandle, finish func()) {
+	defer finish()
+	var (
+		res *service.ScanResult
+		err error
+	)
+	if target.RootID != "" {
+		res, err = svc.Scan.ScanLibraryRoot(context.Background(), target.LibraryID, target.RootID)
+	} else {
+		res, err = svc.Scan.ScanLibrary(context.Background(), target.LibraryID)
+	}
+	if err != nil {
+		finishHTTPTask(task, err, "scan", "STRM 刷新媒体库失败", scanTaskMetrics(res), scanTaskDetails(res, 20))
+		return
+	}
+	finishHTTPTask(task, nil, "completed", "STRM 刷新媒体库结束", scanTaskMetrics(res), scanTaskDetails(res, 20))
+}
+
 func strmPlaybackTokenForRequest(c *gin.Context, svc *service.Container) string {
 	if svc == nil || svc.Auth == nil || svc.Repo == nil || svc.Repo.User == nil {
 		return ""

internal/service/strm_generate.go

@@ -41,6 +41,7 @@ type GenerateSTRMResult struct {
 	Errors       []string           `json:"errors,omitempty"`
 	IgnoredItems []string           `json:"ignored_items,omitempty"`
 	Items        []GenerateSTRMItem `json:"items,omitempty"`
+	Refresh      *STRMRefreshResult `json:"refresh,omitempty"`
 }
 
 type GenerateSTRMItem struct {

internal/service/strm_refresh.go

@@ -0,0 +1,86 @@
+package service
+
+import (
+	"context"
+	"path/filepath"
+	"strings"
+
+	"github.com/ShukeBta/MediaStationGo/internal/model"
+	"github.com/ShukeBta/MediaStationGo/internal/repository"
+)
+
+type STRMRefreshResult struct {
+	Requested bool                `json:"requested"`
+	Queued    bool                `json:"queued"`
+	Reason    string              `json:"reason,omitempty"`
+	Targets   []STRMRefreshTarget `json:"targets,omitempty"`
+}
+
+type STRMRefreshTarget struct {
+	LibraryID string `json:"library_id"`
+	RootID    string `json:"root_id,omitempty"`
+	Name      string `json:"name"`
+	Path      string `json:"path"`
+}
+
+func FindSTRMRefreshTargets(ctx context.Context, repo *repository.Container, outputDir string) ([]STRMRefreshTarget, error) {
+	if repo == nil || repo.Library == nil {
+		return nil, nil
+	}
+	outputDir = resolveMappedDestinationPath(strings.TrimSpace(outputDir))
+	if outputDir == "" || outputDir == "." {
+		return nil, nil
+	}
+	libraries, err := repo.Library.List(ctx)
+	if err != nil {
+		return nil, err
+	}
+	targets := make([]STRMRefreshTarget, 0)
+	seen := map[string]struct{}{}
+	for i := range libraries {
+		lib := libraries[i]
+		if !lib.Enabled {
+			continue
+		}
+		roots, err := repo.Library.ListRoots(ctx, lib.ID)
+		if err != nil {
+			return nil, err
+		}
+		if len(roots) == 0 && strings.TrimSpace(lib.Path) != "" {
+			roots = []model.LibraryRoot{{LibraryID: lib.ID, Path: lib.Path, Enabled: lib.Enabled}}
+		}
+		for j := range roots {
+			root := roots[j]
+			if !root.Enabled || strings.TrimSpace(root.Path) == "" {
+				continue
+			}
+			if _, ok := ParseCloudLibraryMount(root.Path); ok {
+				continue
+			}
+			if !strmRefreshPathMatches(outputDir, root.Path) {
+				continue
+			}
+			key := lib.ID + "\x00" + root.ID + "\x00" + strings.ToLower(filepath.Clean(root.Path))
+			if _, ok := seen[key]; ok {
+				continue
+			}
+			seen[key] = struct{}{}
+			targets = append(targets, STRMRefreshTarget{
+				LibraryID: lib.ID,
+				RootID:    root.ID,
+				Name:      lib.Name,
+				Path:      filepath.Clean(root.Path),
+			})
+		}
+	}
+	return targets, nil
+}
+
+func strmRefreshPathMatches(outputDir, libraryRoot string) bool {
+	outputDir = filepath.Clean(strings.TrimSpace(outputDir))
+	libraryRoot = filepath.Clean(strings.TrimSpace(libraryRoot))
+	if outputDir == "" || outputDir == "." || libraryRoot == "" || libraryRoot == "." {
+		return false
+	}
+	return sameLibraryPath(outputDir, libraryRoot) || pathWithin(outputDir, libraryRoot) || pathWithin(libraryRoot, outputDir)
+}

internal/service/strm_refresh_test.go

@@ -0,0 +1,65 @@
+package service
+
+import (
+	"path/filepath"
+	"testing"
+
+	"github.com/ShukeBta/MediaStationGo/internal/model"
+	"github.com/ShukeBta/MediaStationGo/internal/repository"
+)
+
+func TestFindSTRMRefreshTargetsMatchesNestedLocalRoots(t *testing.T) {
+	db := newServiceTestDB(t, &model.Library{}, &model.LibraryRoot{})
+	repos := repository.New(db)
+	base := t.TempDir()
+	movieRoot := filepath.Join(base, "strm", "电影")
+	tvRoot := filepath.Join(base, "strm", "电视剧")
+	otherRoot := filepath.Join(base, "other")
+	cloudRoot := "cloud://openlist/电影"
+
+	movie := model.Library{Name: "电影 STRM", Path: movieRoot, Type: "movie", Enabled: true}
+	tv := model.Library{Name: "电视剧 STRM", Path: tvRoot, Type: "tv", Enabled: true}
+	other := model.Library{Name: "其他", Path: otherRoot, Type: "movie", Enabled: true}
+	cloud := model.Library{Name: "云盘", Path: cloudRoot, Type: "movie", Enabled: true}
+	disabled := model.Library{Name: "停用", Path: filepath.Join(base, "strm", "动漫"), Type: "tv", Enabled: false}
+	for _, lib := range []*model.Library{&movie, &tv, &other, &cloud, &disabled} {
+		if err := repos.Library.Create(t.Context(), lib); err != nil {
+			t.Fatal(err)
+		}
+	}
+	if err := repos.DB.Model(&model.Library{}).Where("id = ?", disabled.ID).Update("enabled", false).Error; err != nil {
+		t.Fatal(err)
+	}
+
+	targets, err := FindSTRMRefreshTargets(t.Context(), repos, filepath.Join(base, "strm"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(targets) != 2 {
+		t.Fatalf("targets = %#v, want movie and tv only", targets)
+	}
+	got := map[string]bool{}
+	for _, target := range targets {
+		got[target.LibraryID] = true
+	}
+	if !got[movie.ID] || !got[tv.ID] || got[other.ID] || got[cloud.ID] || got[disabled.ID] {
+		t.Fatalf("target libraries = %#v", targets)
+	}
+}
+
+func TestFindSTRMRefreshTargetsDoesNotFallbackToAllLibraries(t *testing.T) {
+	db := newServiceTestDB(t, &model.Library{}, &model.LibraryRoot{})
+	repos := repository.New(db)
+	lib := model.Library{Name: "电影", Path: filepath.Join(t.TempDir(), "movies"), Type: "movie", Enabled: true}
+	if err := repos.Library.Create(t.Context(), &lib); err != nil {
+		t.Fatal(err)
+	}
+
+	targets, err := FindSTRMRefreshTargets(t.Context(), repos, filepath.Join(t.TempDir(), "strm"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(targets) != 0 {
+		t.Fatalf("targets = %#v, want no fallback target", targets)
+	}
+}

internal/service/strm_repair.go

@@ -17,12 +17,13 @@ type RepairSTRMOptions struct {
 }
 
 type RepairSTRMResult struct {
-	OutputDir string           `json:"output_dir"`
+	OutputDir string             `json:"output_dir"`
-	Repaired  int              `json:"repaired"`
+	Repaired  int                `json:"repaired"`
-	Previewed int              `json:"previewed,omitempty"`
+	Previewed int                `json:"previewed,omitempty"`
-	Skipped   int              `json:"skipped"`
+	Skipped   int                `json:"skipped"`
-	Errors    []string         `json:"errors,omitempty"`
+	Errors    []string           `json:"errors,omitempty"`
-	Items     []RepairSTRMItem `json:"items,omitempty"`
+	Items     []RepairSTRMItem   `json:"items,omitempty"`
+	Refresh   *STRMRefreshResult `json:"refresh,omitempty"`
 }
 
 type RepairSTRMItem struct {

web/src/api/strm.ts

@@ -8,6 +8,7 @@ export type GenerateSTRMInput = {
   overwrite?: boolean
   include_local?: boolean
   preserve_tree?: boolean
+  refresh_library?: boolean
 }
 
 export type GenerateSTRMResult = {
@@ -24,6 +25,7 @@ export type GenerateSTRMResult = {
   previewed?: number
   errors?: string[]
   ignored_items?: string[]
+  refresh?: STRMRefreshResult
   items?: Array<{
     media_id: string
     title: string
@@ -47,12 +49,14 @@ export type GenerateSTRMTreeInput = {
   dry_run?: boolean
   batch_limit?: number
   transfer_subtitles?: boolean
+  refresh_library?: boolean
 }
 
 export type RepairSTRMInput = {
   output_dir: string
   base_url?: string
   dry_run?: boolean
+  refresh_library?: boolean
 }
 
 export type RepairSTRMResult = {
@@ -61,6 +65,7 @@ export type RepairSTRMResult = {
   previewed?: number
   skipped: number
   errors?: string[]
+  refresh?: STRMRefreshResult
   items?: Array<{
     file_path: string
     before?: string
@@ -70,6 +75,18 @@ export type RepairSTRMResult = {
   }>
 }
 
+export type STRMRefreshResult = {
+  requested: boolean
+  queued: boolean
+  reason?: string
+  targets?: Array<{
+    library_id: string
+    root_id?: string
+    name: string
+    path: string
+  }>
+}
+
 export const strmAPI = {
   set: (mediaID: string, url: string) =>
     api.put(`/media/${mediaID}/strm`, { url }).then((r) => r.data),

web/src/pages/StrmGenerateSection.tsx

@@ -25,6 +25,7 @@ export type StrmGenerateSectionProps = {
   overwrite: boolean
   includeLocal: boolean
   preserveTree: boolean
+  refreshLibrary: boolean
   generating: boolean
   generateResult: GenerateSTRMResult | null
   playbackStatus: string
@@ -40,6 +41,7 @@ export type StrmGenerateSectionProps = {
   setOverwrite: (value: boolean) => void
   setIncludeLocal: (value: boolean) => void
   setPreserveTree: (value: boolean) => void
+  setRefreshLibrary: (value: boolean) => void
 }
 
 export function StrmGenerateSection(props: StrmGenerateSectionProps) {

web/src/pages/StrmGenerateSectionParts.tsx

@@ -144,6 +144,7 @@ type StrmGenerateFormProps = Pick<
   | 'overwrite'
   | 'includeLocal'
   | 'preserveTree'
+  | 'refreshLibrary'
   | 'generating'
   | 'onGenerate'
   | 'setGenerateLibraryID'
@@ -152,6 +153,7 @@ type StrmGenerateFormProps = Pick<
   | 'setOverwrite'
   | 'setIncludeLocal'
   | 'setPreserveTree'
+  | 'setRefreshLibrary'
 >
 
 export function StrmGenerateForm({
@@ -162,6 +164,7 @@ export function StrmGenerateForm({
   overwrite,
   includeLocal,
   preserveTree,
+  refreshLibrary,
   generating,
   onGenerate,
   setGenerateLibraryID,
@@ -170,6 +173,7 @@ export function StrmGenerateForm({
   setOverwrite,
   setIncludeLocal,
   setPreserveTree,
+  setRefreshLibrary,
 }: StrmGenerateFormProps) {
   return (
     <form onSubmit={onGenerate} className="grid gap-3 md:grid-cols-4">
@@ -188,10 +192,11 @@ export function StrmGenerateForm({
       >
         使用当前访问地址
       </button>
-      <div className="grid gap-2 md:col-span-4 md:grid-cols-3">
+      <div className="grid gap-2 md:col-span-4 md:grid-cols-4">
         <CompactOption checked={overwrite} label="覆盖已存在" onChange={setOverwrite} />
         <CompactOption checked={includeLocal} label="包含本地媒体" onChange={setIncludeLocal} />
         <CompactOption checked={preserveTree} label="保留目录树" onChange={setPreserveTree} />
+        <CompactOption checked={refreshLibrary} label="生成后刷新媒体库" onChange={setRefreshLibrary} />
       </div>
       <input
         className="input-base md:col-span-4"
@@ -279,6 +284,13 @@ export function StrmGenerateResultPanel({ result }: { result: GenerateSTRMResult
       {result.batch_limited && (
         <div className="mt-1 text-amber-600">本批已达到上限，剩余 {result.remaining || 0} 个可继续运行。</div>
       )}
+      {result.refresh && (
+        <div className={result.refresh.queued ? 'mt-1 text-emerald-600' : 'mt-1 text-amber-600'}>
+          {result.refresh.queued
+            ? `媒体库刷新已排队：${result.refresh.targets?.map((target) => target.name).join('、') || '已匹配媒体库'}`
+            : `媒体库未刷新：${result.refresh.reason || '未匹配到可扫描媒体库'}`}
+        </div>
+      )}
       {result.ignored_items && result.ignored_items.length > 0 && (
         <div className="mt-1 text-amber-600">
           已忽略 {result.ignored || result.ignored_items.length} 个非视频/sidecar：{result.ignored_items.slice(0, 3).join('；')}

web/src/pages/StrmPage.tsx

@@ -32,6 +32,7 @@ export function StrmPage() {
         overwrite={strm.generate.overwrite}
         includeLocal={strm.generate.includeLocal}
         preserveTree={strm.generate.preserveTree}
+        refreshLibrary={strm.generate.refreshLibrary}
         generating={strm.generate.generating}
         generateResult={strm.generate.generateResult}
         playbackStatus={strm.generate.playbackStatus}
@@ -47,6 +48,7 @@ export function StrmPage() {
         setOverwrite={strm.generate.setOverwrite}
         setIncludeLocal={strm.generate.setIncludeLocal}
         setPreserveTree={strm.generate.setPreserveTree}
+        setRefreshLibrary={strm.generate.setRefreshLibrary}
       />
 
       <StrmTreeGenerateSection {...strm.treeGenerate} />

web/src/pages/StrmRepairSection.tsx

@@ -9,12 +9,14 @@ export function StrmRepairSection({
   baseURL,
   outputDir,
   repairing,
+  refreshLibrary,
   result,
   runningMode,
   onPreview,
   onRepair,
   setBaseURL,
   setOutputDir,
+  setRefreshLibrary,
 }: StrmRepairSectionProps) {
   return (
     <section className="glass-panel space-y-4">
@@ -43,6 +45,10 @@ export function StrmRepairSection({
         >
           使用当前访问地址
         </button>
+        <label className="flex min-h-10 items-center gap-2 rounded-2xl border border-gray-200 bg-white/70 px-3 py-2 text-sm text-ink-50 md:col-span-4">
+          <input type="checkbox" checked={refreshLibrary} onChange={(e) => setRefreshLibrary(e.target.checked)} />
+          修复后刷新媒体库
+        </label>
         <button
           type="button"
           disabled={repairing || !outputDir.trim()}
@@ -64,6 +70,13 @@ export function StrmRepairSection({
             {result.previewed ? `预检 ${result.previewed} · ` : ''}
             修复 {result.repaired} · 跳过 {result.skipped}
           </div>
+          {result.refresh && (
+            <div className={result.refresh.queued ? 'mt-1 text-emerald-600' : 'mt-1 text-amber-600'}>
+              {result.refresh.queued
+                ? `媒体库刷新已排队：${result.refresh.targets?.map((target) => target.name).join('、') || '已匹配媒体库'}`
+                : `媒体库未刷新：${result.refresh.reason || '未匹配到可扫描媒体库'}`}
+            </div>
+          )}
           {result.errors && result.errors.length > 0 && (
             <div className="mt-2 text-red-500">
               失败 {result.errors.length} 条：{result.errors.slice(0, 3).join('；')}

web/src/pages/StrmTreeGenerateSection.tsx

@@ -40,6 +40,7 @@ export function StrmTreeGenerateSection({
   overwrite,
   pathsText,
   provider,
+  refreshLibrary,
   result,
   runningMode,
   setBaseURL,
@@ -50,6 +51,7 @@ export function StrmTreeGenerateSection({
   setOverwrite,
   setPathsText,
   setProvider,
+  setRefreshLibrary,
   setSourceRoot,
   setTreeText,
   setTransferSubtitles,
@@ -185,6 +187,10 @@ export function StrmTreeGenerateSection({
           <input type="checkbox" checked={transferSubtitles} onChange={(e) => setTransferSubtitles(e.target.checked)} />
           转移同名字幕链接
         </label>
+        <label className="flex min-h-10 items-center gap-2 rounded-2xl border border-gray-200 bg-white/70 px-3 py-2 text-sm text-ink-50 md:col-span-4">
+          <input type="checkbox" checked={refreshLibrary} onChange={(e) => setRefreshLibrary(e.target.checked)} />
+          生成后刷新媒体库
+        </label>
         <label className="flex min-h-10 items-center gap-2 rounded-2xl border border-gray-200 bg-white/70 px-3 py-2 text-sm text-ink-50 md:col-span-4">
           <input
             type="checkbox"

web/src/pages/useStrmGenerateForm.ts

@@ -33,6 +33,7 @@ export function useStrmGenerateForm(libraries: Library[]) {
   const [overwrite, setOverwrite] = useState(false)
   const [includeLocal, setIncludeLocal] = useState(true)
   const [preserveTree, setPreserveTree] = useState(false)
+  const [refreshLibrary, setRefreshLibrary] = useState(true)
   const [generating, setGenerating] = useState(false)
   const [generateResult, setGenerateResult] = useState<GenerateSTRMResult | null>(null)
 
@@ -117,6 +118,7 @@ export function useStrmGenerateForm(libraries: Library[]) {
         enabled: autoGenerate,
         include_local: includeLocal,
         preserve_tree: preserveTree,
+        refresh_library: refreshLibrary,
       })
       const nextOutputDir = result.output_dir || outputDir
       setGenerateResult(result)
@@ -174,6 +176,7 @@ export function useStrmGenerateForm(libraries: Library[]) {
     includeLocal,
     overwrite,
     preserveTree,
+    refreshLibrary,
     playbackStatus: playbackStatusText(strmPlaybackEnabled, redirectProxyEnabled, cloudPlaybackMode),
     redirectProxyEnabled,
     saveSTRMSettings,
@@ -186,6 +189,7 @@ export function useStrmGenerateForm(libraries: Library[]) {
     setOutputDir: onOutputDirChange,
     setOverwrite,
     setPreserveTree,
+    setRefreshLibrary,
     setRedirectProxyEnabled,
     setStrmPlaybackEnabled,
     strmPlaybackEnabled,

web/src/pages/useStrmRepairForm.ts

@@ -9,6 +9,7 @@ import { apiErrorMessage, isHTTPURL } from './strmPageUtils'
 export function useStrmRepairForm() {
   const [baseURL, setBaseURL] = useState(currentOrigin())
   const [outputDir, setOutputDir] = useState('data/strm/tree')
+  const [refreshLibrary, setRefreshLibrary] = useState(true)
   const [runningMode, setRunningMode] = useState<'repair' | 'preview' | null>(null)
   const [result, setResult] = useState<RepairSTRMResult | null>(null)
 
@@ -28,6 +29,7 @@ export function useStrmRepairForm() {
         output_dir: outputDir.trim(),
         base_url: trimmedBaseURL.replace(/\/+$/, '') || undefined,
         dry_run: dryRun,
+        refresh_library: refreshLibrary,
       })
       setResult(next)
       if (dryRun) {
@@ -55,11 +57,13 @@ export function useStrmRepairForm() {
     baseURL,
     outputDir,
     repairing: runningMode !== null,
+    refreshLibrary,
     result,
     runningMode,
     onPreview,
     onRepair,
     setBaseURL,
     setOutputDir,
+    setRefreshLibrary,
   }
 }

web/src/pages/useStrmTreeGenerateForm.ts

@@ -18,6 +18,7 @@ export function useStrmTreeGenerateForm() {
   const [overwrite, setOverwrite] = useState(false)
   const [cleanup, setCleanup] = useState(false)
   const [transferSubtitles, setTransferSubtitles] = useState(true)
+  const [refreshLibrary, setRefreshLibrary] = useState(true)
   const [runningMode, setRunningMode] = useState<'generate' | 'preview' | null>(null)
   const [result, setResult] = useState<GenerateSTRMResult | null>(null)
 
@@ -71,6 +72,7 @@ export function useStrmTreeGenerateForm() {
         dry_run: dryRun,
         batch_limit: parsedBatchLimit || undefined,
         transfer_subtitles: transferSubtitles,
+        refresh_library: refreshLibrary,
       })
       setResult(next)
       if (dryRun) {
@@ -109,6 +111,7 @@ export function useStrmTreeGenerateForm() {
     provider,
     result,
     runningMode,
+    refreshLibrary,
     setBaseURL,
     setBatchLimit,
     setCleanup,
@@ -117,6 +120,7 @@ export function useStrmTreeGenerateForm() {
     setOverwrite,
     setPathsText,
     setProvider,
+    setRefreshLibrary,
     setSourceRoot,
     setTreeText,
     setTransferSubtitles,