Add rename show functionality: implement API endpoint for renaming shows, update Show model to support name changes, and enhance ShowMetadataCard UI for name input. Update translations for new UI elements to improve user experience.

backend/src/TeleWave.Api/Endpoints/ShowEndpoints.cs

@@ -7,6 +7,7 @@ using TeleWave.Application.Library.DeleteShow;
 using TeleWave.Application.Library.GetShow;
 using TeleWave.Application.Library.ListShows;
 using TeleWave.Application.Library.RemoveEpisode;
+using TeleWave.Application.Library.RenameShow;
 using TeleWave.Application.Library.SetShowOriginalName;
 using TeleWave.Infrastructure.Identity;
 
@@ -23,6 +24,7 @@ public static class ShowEndpoints
         admin.MapPost("", CreateShow).Produces<CreatedIdResponse>(StatusCodes.Status201Created);
         admin.MapGet("", ListShows).Produces<IReadOnlyList<ShowSummaryDto>>();
         admin.MapGet("/{id:guid}", GetShow).Produces<ShowDto>();
+        admin.MapPut("/{id:guid}/name", Rename).Produces(StatusCodes.Status204NoContent);
         admin
             .MapPut("/{id:guid}/original-name", SetOriginalName)
             .Produces(StatusCodes.Status204NoContent);
@@ -65,6 +67,17 @@ public static class ShowEndpoints
         return result.ToHttpResult();
     }
 
+    private static async Task<IResult> Rename(
+        Guid id,
+        RenameShowBody body,
+        ISender sender,
+        CancellationToken cancellationToken
+    )
+    {
+        var result = await sender.Send(new RenameShowCommand(id, body.Name), cancellationToken);
+        return result.ToHttpResult();
+    }
+
     private static async Task<IResult> SetOriginalName(
         Guid id,
         SetShowOriginalNameBody body,
@@ -116,4 +129,6 @@ public static class ShowEndpoints
 
 public sealed record AddEpisodeBody(Guid MediaAssetId);
 
+public sealed record RenameShowBody(string Name);
+
 public sealed record SetShowOriginalNameBody(string? OriginalName);

backend/src/TeleWave.Application/Library/RenameShow/RenameShowCommand.cs

@@ -0,0 +1,7 @@
+using LiteCqrs;
+using TeleWave.Application.Common.Models;
+
+namespace TeleWave.Application.Library.RenameShow;
+
+/// <summary>Изменить отображаемое название шоу.</summary>
+public sealed record RenameShowCommand(Guid Id, string Name) : ICommand<Result>;

backend/src/TeleWave.Application/Library/RenameShow/RenameShowCommandHandler.cs

@@ -0,0 +1,23 @@
+using LiteCqrs;
+using Microsoft.EntityFrameworkCore;
+using TeleWave.Application.Common.Interfaces;
+using TeleWave.Application.Common.Models;
+
+namespace TeleWave.Application.Library.RenameShow;
+
+public sealed class RenameShowCommandHandler(IAppDbContext dbContext)
+    : ICommandHandler<RenameShowCommand, Result>
+{
+    public async Task<Result> Handle(RenameShowCommand command, CancellationToken cancellationToken)
+    {
+        var show = await dbContext.Shows.FirstOrDefaultAsync(
+            s => s.Id == command.Id,
+            cancellationToken
+        );
+        if (show is null)
+            return Result.Failure(ShowErrors.NotFound);
+
+        show.SetName(command.Name.Trim());
+        return Result.Success();
+    }
+}

backend/src/TeleWave.Application/Library/RenameShow/RenameShowCommandValidator.cs

@@ -0,0 +1,11 @@
+using FluentValidation;
+
+namespace TeleWave.Application.Library.RenameShow;
+
+public sealed class RenameShowCommandValidator : AbstractValidator<RenameShowCommand>
+{
+    public RenameShowCommandValidator()
+    {
+        RuleFor(x => x.Name).NotEmpty().MaximumLength(256);
+    }
+}

backend/src/TeleWave.Domain/Library/Show.cs

@@ -60,6 +60,9 @@ public class Show
         Description = description;
     }
 
+    /// <summary>Изменить отображаемое название (на экранах). Метаданные ищутся по <see cref="OriginalName"/>.</summary>
+    public void SetName(string name) => Name = name;
+
     /// <summary>Задать/снять оригинальное название (пустая строка трактуется как отсутствие).</summary>
     public void SetOriginalName(string? originalName) => OriginalName = Normalize(originalName);
 

frontend/src/features/admin/shows/ShowMetadataCard.tsx

@@ -16,6 +16,7 @@ import {
   clearMetadata,
   getMetadataProviders,
   refreshEpisodesMetadata,
+  renameShow,
   searchMetadata,
   setShowOriginalName,
   setShowPoster,
@@ -26,8 +27,8 @@ export function ShowMetadataCard({ show, onChanged }: { show: ShowDto; onChanged
   const { t } = useTranslation()
   const [galleryOpen, setGalleryOpen] = useState(false)
   const [provider, setProvider] = useState('')
+  const [name, setName] = useState(show.name)
   const [originalName, setOriginalName] = useState(show.originalName ?? '')
-  const [query, setQuery] = useState(show.originalName || show.name)
   const [results, setResults] = useState<MetadataCandidate[]>([])
   const [searched, setSearched] = useState(false)
   const [description, setDescription] = useState(show.description ?? '')
@@ -52,9 +53,11 @@ export function ShowMetadataCard({ show, onChanged }: { show: ShowDto; onChanged
   })
 
   const effectiveProvider = provider || providers?.[0] || ''
+  // Метаданные ищем по оригинальному названию (иначе — по обычному).
+  const searchTerm = originalName.trim() || name.trim()
 
   const search = useMutation({
-    mutationFn: () => searchMetadata(effectiveProvider, query.trim()),
+    mutationFn: () => searchMetadata(effectiveProvider, searchTerm),
     onSuccess: (data) => {
       setResults(data)
       setSearched(true)
@@ -76,10 +79,11 @@ export function ShowMetadataCard({ show, onChanged }: { show: ShowDto; onChanged
   const save = useMutation({
     mutationFn: async () => {
       const yearNum = year.trim() ? Number(year) : null
-      const nameChanged = originalName.trim() !== (show.originalName ?? '')
       const infoChanged =
         (description.trim() || null) !== (show.description ?? null) || yearNum !== (show.year ?? null)
-      if (nameChanged) await setShowOriginalName(show.id, originalName.trim() || null)
+      if (name.trim() && name.trim() !== show.name) await renameShow(show.id, name.trim())
+      if (originalName.trim() !== (show.originalName ?? ''))
+        await setShowOriginalName(show.id, originalName.trim() || null)
       if (infoChanged)
         await updateMetadata(show.id, { description: description.trim() || null, year: yearNum })
     },
@@ -140,31 +144,29 @@ export function ShowMetadataCard({ show, onChanged }: { show: ShowDto; onChanged
           />
         </div>
 
-        {/* Поиск + ручная правка */}
+        {/* Название + поиск + ручная правка */}
         <div className="flex min-w-0 flex-1 flex-col gap-4">
+          <div className="flex flex-col gap-1.5">
+            <Label>{t('admin.metadata.name')}</Label>
+            <Input value={name} maxLength={256} onChange={(e) => setName(e.target.value)} />
+          </div>
+
           <div className="flex flex-col gap-1.5">
             <Label>{t('admin.metadata.originalName')}</Label>
             <Input
               value={originalName}
               maxLength={256}
               placeholder={t('admin.metadata.originalNamePlaceholder')}
-              onChange={(e) => setOriginalName(e.target.value)}
+              onChange={(e) => {
+                setOriginalName(e.target.value)
+                setSearched(false)
+              }}
             />
             <p className="text-xs text-muted-foreground">{t('admin.metadata.originalNameHint')}</p>
           </div>
 
-          {providers && providers.length > 0 && (
+          {providers && providers.length > 0 && (searched || results.length > 0) && (
             <div className="flex flex-col gap-2">
-              <Label>{t('admin.metadata.searchLabel')}</Label>
-              <Input
-                value={query}
-                onChange={(e) => {
-                  setQuery(e.target.value)
-                  setSearched(false)
-                }}
-                placeholder={t('admin.metadata.searchPlaceholder')}
-              />
-
               {searched && results.length === 0 && (
                 <p className="text-xs text-muted-foreground">{t('admin.metadata.nothingFound')}</p>
               )}
@@ -241,14 +243,14 @@ export function ShowMetadataCard({ show, onChanged }: { show: ShowDto; onChanged
                   <Button
                     size="sm"
                     variant="outline"
-                    disabled={search.isPending || !query.trim()}
+                    disabled={search.isPending || !searchTerm}
                     onClick={() => search.mutate()}
                   >
                     {t('admin.metadata.searchBtn')}
                   </Button>
                 </>
               )}
-              <Button size="sm" disabled={save.isPending} onClick={() => save.mutate()}>
+              <Button size="sm" disabled={save.isPending || !name.trim()} onClick={() => save.mutate()}>
                 {t('common.save')}
               </Button>
               {linked && (

frontend/src/features/admin/shows/api.ts

@@ -24,6 +24,10 @@ export function createShow(body: {
   return apiRequest<CreatedIdResponse>('/admin/shows', { method: 'POST', body })
 }
 
+export function renameShow(id: string, name: string) {
+  return apiRequest<void>(`/admin/shows/${id}/name`, { method: 'PUT', body: { name } })
+}
+
 export function setShowOriginalName(id: string, originalName: string | null) {
   return apiRequest<void>(`/admin/shows/${id}/original-name`, {
     method: 'PUT',

frontend/src/shared/lib/i18n.ts

@@ -285,7 +285,7 @@ const resources = {
           title: 'Метаданные',
           pickFromGallery: 'Выбрать из галереи',
           pickPoster: 'Из галереи',
-          searchLabel: 'Поиск метаданных',
+          name: 'Название',
           originalName: 'Оригинальное название (eng)',
           originalNamePlaceholder: 'Например: Family Guy',
           originalNameHint: 'По нему ищутся метаданные; на экранах показывается обычное название.',
@@ -591,7 +591,7 @@ const resources = {
           title: 'Metadata',
           pickFromGallery: 'Pick from gallery',
           pickPoster: 'From gallery',
-          searchLabel: 'Metadata search',
+          name: 'Name',
           originalName: 'Original name (eng)',
           originalNamePlaceholder: 'e.g. Family Guy',
           originalNameHint: 'Metadata is looked up by this; screens still show the regular name.',