Добален поиск по трекам

PlaylistShared.Pwa/Components/SharedPlaylist/AddTrackBySearch.razor

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+@using PlaylistShared.Shared.DTO
+@inject HttpClient Http
+@inject ISnackbar Snackbar
+
+<MudPaper Class="pa-4" Elevation="0" Style="background-color: rgba(0,0,0,0.05); border-radius: 8px;">
+    <MudText Typo="Typo.h6" GutterBottom>Поиск трека</MudText>
+    
+    <div style="display: flex; gap: 8px; margin-bottom: 16px;">
+        <MudTextField @bind-Value="_searchQuery"
+                      Label="Название трека или исполнитель"
+                      Variant="Variant.Outlined"
+                      FullWidth="true"
+                      OnKeyDown="@(async (e) => { if (e.Key == "Enter") await SearchTracks(); })"
+                      Placeholder="Например: Bohemian Rhapsody" />
+        <MudButton Variant="Variant.Filled"
+                   Color="Color.Primary"
+                   OnClick="SearchTracks"
+                   Disabled="_isSearching"
+                   StartIcon="@Icons.Material.Filled.Search">
+            Искать
+        </MudButton>
+    </div>
+
+    @if (_isSearching)
+    {
+        <div style="text-align: center; padding: 20px;">
+            <MudProgressCircular Indeterminate />
+        </div>
+    }
+    else if (_searchResults.Any())
+    {
+        <div style="max-height: 400px; overflow-y: auto;">
+            @foreach (var track in _searchResults)
+            {
+                <div style="display: flex; align-items: center; gap: 12px; padding: 8px; border-bottom: 1px solid rgba(0,0,0,0.1);">
+                    <div style="width: 40px; height: 40px; flex-shrink: 0;">
+                        <TrackCoverWithPlay CoverUrl="@track.CoverUri"
+                                            TrackId="@track.TrackId"
+                                            Width="40" Height="40"
+                                            IsPlaying="@(_currentPlayingTrackId == track.TrackId && _isPlaying)"
+                                            OnPlay="PlayTrack" />
+                    </div>
+                    <div style="flex: 1; min-width: 0;">
+                        <MudText Typo="Typo.body1" Style="font-weight: 500;">@track.Title</MudText>
+                        <MudText Typo="Typo.body2" Color="Color.Secondary">@string.Join(", ", track.Artists)</MudText>
+                    </div>
+                    <div style="flex-shrink: 0;">
+                        <MudText Typo="Typo.body2">@FormatDuration(track.DurationMs)</MudText>
+                    </div>
+                    <div style="flex-shrink: 0;">
+                        <MudIconButton Icon="@Icons.Material.Filled.AddCircle"
+                                       Color="Color.Primary"
+                                       OnClick="() => AddTrack(track)"
+                                       Disabled="_addingTrackIds.Contains(track.TrackId)"
+                                       Title="Добавить в плейлист" />
+                    </div>
+                </div>
+            }
+        </div>
+    }
+    else if (!string.IsNullOrEmpty(_searchQuery) && !_isSearching)
+    {
+        <MudAlert Severity="Severity.Info">Ничего не найдено. Попробуйте изменить запрос.</MudAlert>
+    }
+</MudPaper>
+
+@code {
+    [Parameter] public EventCallback<string> OnAddTrack { get; set; }
+    [Parameter] public EventCallback<string> OnPlayTrack { get; set; }
+    [Parameter] public string ShareToken { get; set; } = string.Empty;
+    [Parameter] public string? CurrentPlayingTrackId { get; set; }
+    [Parameter] public bool IsPlaying { get; set; }
+
+    private string _searchQuery = "";
+    private List<YandexTrackSearchResult> _searchResults = new();
+    private bool _isSearching;
+    private HashSet<string> _addingTrackIds = new();
+    private string? _currentPlayingTrackId;
+    private bool _isPlaying;
+
+    protected override void OnParametersSet()
+    {
+        _currentPlayingTrackId = CurrentPlayingTrackId;
+        _isPlaying = IsPlaying;
+    }
+
+    private async Task SearchTracks()
+    {
+        if (string.IsNullOrWhiteSpace(_searchQuery)) return;
+        
+        _isSearching = true;
+        try
+        {
+            var url = $"/api/yandexsearch/tracks?query={Uri.EscapeDataString(_searchQuery)}&limit=20";
+            if (!string.IsNullOrEmpty(ShareToken))
+                url += $"&shared_id={Uri.EscapeDataString(ShareToken)}";
+
+            var response = await Http.GetFromJsonAsync<ApiResponse<List<YandexTrackSearchResult>>>(url);
+            if (response?.Success == true)
+                _searchResults = response.Data ?? new();
+            else
+                Snackbar.Add(response?.Error?.Message ?? "Ошибка поиска", Severity.Error);
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"Ошибка: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _isSearching = false;
+            StateHasChanged();
+        }
+    }
+
+    private async Task AddTrack(YandexTrackSearchResult track)
+    {
+        if (_addingTrackIds.Contains(track.TrackId)) return;
+        _addingTrackIds.Add(track.TrackId);
+        try
+        {
+            await OnAddTrack.InvokeAsync(track.TrackId);
+            Snackbar.Add($"Трек \"{track.Title}\" добавлен", Severity.Success);
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"Ошибка добавления: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _addingTrackIds.Remove(track.TrackId);
+            StateHasChanged();
+        }
+    }
+
+    private async Task PlayTrack(string trackId)
+    {
+        await OnPlayTrack.InvokeAsync(trackId);
+    }
+
+    private string FormatDuration(long ms)
+    {
+        var seconds = ms / 1000;
+        var mins = seconds / 60;
+        var secs = seconds % 60;
+        return $"{mins}:{secs:D2}";
+    }
+}

PlaylistShared.Pwa/Components/SharedPlaylist/AddTrackSection.razor

@@ -0,0 +1,112 @@
+@using PlaylistShared.Shared.Shared
+@inject HttpClient Http
+@inject ISnackbar Snackbar
+
+<MudPaper Class="mb-4" Elevation="0" Style="background-color: rgba(0,0,0,0.05); border-radius: 8px;">
+    <MudTabs @bind-ActivePanelIndex="_activeTabIndex" Elevation="0" Style="border-bottom: 1px solid rgba(0,0,0,0.1);">
+        <MudTabPanel Text="По ссылке" Style="padding: 16px;">
+            <MudGrid>
+                <MudItem xs="12" sm="10">
+                    <MudTextField @bind-Value="_trackLink" Label="Ссылка на трек Яндекс.Музыки"
+                                  Variant="Variant.Outlined" FullWidth="true"
+                                  Placeholder="https://music.yandex.ru/album/2488464/track/21696942" />
+                </MudItem>
+                <MudItem xs="12" sm="2">
+                    <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="AddTrackByLink"
+                               Disabled="_addingTrack" FullWidth="true" Style="height: 100%;">
+                        @if (_addingTrack)
+                        {
+                            <MudProgressCircular Size="Size.Small" Indeterminate />
+                        }
+                        else
+                        {
+                            <span>Добавить</span>
+                        }
+                    </MudButton>
+                </MudItem>
+            </MudGrid>
+            <MudText Typo="Typo.body2" Class="mt-2" Color="Color.Secondary">
+                Поддерживаются ссылки вида: https://music.yandex.ru/album/12345/track/67890
+            </MudText>
+        </MudTabPanel>
+        <MudTabPanel Text="Поиск" Style="padding: 16px;">
+            <AddTrackBySearch OnAddTrack="AddTrackById"
+                              OnPlayTrack="PlayTrack"
+                              CurrentPlayingTrackId="CurrentPlayingTrackId"
+                              IsPlaying="IsPlaying"
+                              ShareToken="@ShareToken" />
+        </MudTabPanel>
+    </MudTabs>
+</MudPaper>
+
+@code {
+    private int _activeTabIndex = 0;
+    private string _trackLink = "";
+    private bool _addingTrack = false;
+
+    [Parameter] public string ShareToken { get; set; } = string.Empty;
+    [Parameter] public EventCallback OnTrackAdded { get; set; }
+    [Parameter] public EventCallback<string> OnPlayTrack { get; set; }
+    [Parameter] public string? CurrentPlayingTrackId { get; set; }
+    [Parameter] public bool IsPlaying { get; set; }
+
+    private async Task AddTrackByLink()
+    {
+        if (string.IsNullOrWhiteSpace(_trackLink))
+        {
+            Snackbar.Add("Введите ссылку на трек", Severity.Warning);
+            return;
+        }
+
+        var trackId = ExtractTrackIdFromLink(_trackLink);
+        if (string.IsNullOrEmpty(trackId))
+        {
+            Snackbar.Add("Неверный формат ссылки", Severity.Warning);
+            return;
+        }
+
+        await AddTrackById(trackId);
+        if (!_addingTrack) // если не было ошибки
+            _trackLink = "";
+    }
+
+    private async Task AddTrackById(string trackId)
+    {
+        _addingTrack = true;
+        try
+        {
+            var request = new AddTracksRequest { TrackIds = new List<string> { trackId } };
+            var response = await Http.PostAsJsonAsync($"/api/sharedplaylist/{ShareToken}/add-tracks", request);
+            if (response.IsSuccessStatusCode)
+            {
+                Snackbar.Add("Трек успешно добавлен", Severity.Success);
+                await OnTrackAdded.InvokeAsync(); // уведомляем родителя, что список треков изменился
+            }
+            else
+            {
+                var error = await response.Content.ReadFromJsonAsync<ApiResponse<object>>();
+                Snackbar.Add(error?.Error?.Message ?? "Ошибка добавления трека", Severity.Error);
+            }
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"Ошибка: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _addingTrack = false;
+            StateHasChanged();
+        }
+    }
+
+    private async Task PlayTrack(string trackId)
+    {
+        OnPlayTrack.InvokeAsync(trackId);
+    }
+
+    private string? ExtractTrackIdFromLink(string link)
+    {
+        var match = System.Text.RegularExpressions.Regex.Match(link, @"/track/(\d+)");
+        return match.Success ? match.Groups[1].Value : null;
+    }
+}

PlaylistShared.Pwa/Components/SharedPlaylist/PermissionsDialog.razor

@@ -0,0 +1,113 @@
+@using PlaylistShared.Shared.Enums
+@using PlaylistShared.Shared.Shared
+@inject HttpClient Http
+@inject ISnackbar Snackbar
+
+<MudDialog>
+    <TitleContent>
+        <MudText Typo="Typo.h6">Настройки доступа</MudText>
+    </TitleContent>
+    <DialogContent>
+        <MudGrid>
+            <MudItem xs="12" sm="6">
+                <MudSelect T="ViewPermission" Label="Просмотр" @bind-Value="_permissions.ViewPermission" Variant="Variant.Outlined" FullWidth="true">
+                    <MudSelectItem Value="ViewPermission.Everyone">Все</MudSelectItem>
+                    <MudSelectItem Value="ViewPermission.AuthorizedOnly">Только авторизованные</MudSelectItem>
+                </MudSelect>
+            </MudItem>
+            <MudItem xs="12" sm="6">
+                <MudSelect T="ViewPermission" Label="Воспроизведение" @bind-Value="_permissions.PlayPermission" Variant="Variant.Outlined" FullWidth="true">
+                    <MudSelectItem Value="ViewPermission.Everyone">Все</MudSelectItem>
+                    <MudSelectItem Value="ViewPermission.AuthorizedOnly">Только авторизованные</MudSelectItem>
+                </MudSelect>
+            </MudItem>
+            <MudItem xs="12" sm="6">
+                <MudSelect T="EditPermission" Label="Добавление треков" @bind-Value="_permissions.AddPermission" Variant="Variant.Outlined" FullWidth="true">
+                    <MudSelectItem Value="EditPermission.Everyone">Все</MudSelectItem>
+                    <MudSelectItem Value="EditPermission.AuthorizedOnly">Только авторизованные</MudSelectItem>
+                    <MudSelectItem Value="EditPermission.AddedByUserOnly">Только добавивший</MudSelectItem>
+                </MudSelect>
+            </MudItem>
+            <MudItem xs="12" sm="6">
+                <MudSelect T="EditPermission" Label="Удаление треков" @bind-Value="_permissions.RemovePermission" Variant="Variant.Outlined" FullWidth="true">
+                    <MudSelectItem Value="EditPermission.Everyone">Все</MudSelectItem>
+                    <MudSelectItem Value="EditPermission.AuthorizedOnly">Только авторизованные</MudSelectItem>
+                    <MudSelectItem Value="EditPermission.AddedByUserOnly">Только добавивший</MudSelectItem>
+                </MudSelect>
+            </MudItem>
+        </MudGrid>
+    </DialogContent>
+    <DialogActions>
+        <MudButton Variant="Variant.Text" Color="Color.Default" OnClick="Cancel">Отмена</MudButton>
+        <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="Save" Disabled="_saving">
+            @if (_saving)
+            {
+                <MudProgressCircular Size="Size.Small" Indeterminate />
+            }
+            else
+            {
+                <span>Сохранить</span>
+            }
+        </MudButton>
+    </DialogActions>
+</MudDialog>
+
+@code {
+    [CascadingParameter] private IMudDialogInstance? MudDialog { get; set; }
+
+    [Parameter] public string ShareToken { get; set; } = string.Empty;
+    [Parameter] public UpdatePermissionsDto InitialPermissions { get; set; } = new();
+
+    [Parameter] public EventCallback<UpdatePermissionsDto> OnPermissionsUpdated { get; set; }
+
+    private UpdatePermissionsDto _permissions = new();
+    private bool _saving;
+
+    protected override void OnInitialized()
+    {
+        _permissions = new UpdatePermissionsDto
+        {
+            ViewPermission = InitialPermissions.ViewPermission,
+            PlayPermission = InitialPermissions.PlayPermission,
+            AddPermission = InitialPermissions.AddPermission,
+            RemovePermission = InitialPermissions.RemovePermission
+        };
+    }
+
+    private async Task Save()
+    {
+        _saving = true;
+        try
+        {
+            var response = await Http.PutAsJsonAsync($"/api/sharedplaylist/{ShareToken}/permissions", _permissions);
+            if (response.IsSuccessStatusCode)
+            {
+                var result = await response.Content.ReadFromJsonAsync<ApiResponse<SharedPlaylistDto>>();
+                if (result?.Success == true)
+                {
+                    Snackbar.Add("Настройки доступа сохранены", Severity.Success);
+                    await OnPermissionsUpdated.InvokeAsync(_permissions);
+                    MudDialog?.Close(DialogResult.Ok(_permissions));
+                }
+                else
+                {
+                    Snackbar.Add(result?.Error?.Message ?? "Ошибка сохранения", Severity.Error);
+                }
+            }
+            else
+            {
+                Snackbar.Add("Ошибка сохранения прав", Severity.Error);
+            }
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"Ошибка: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _saving = false;
+        }
+    }
+
+    private void Cancel() => MudDialog?.Cancel();
+}