feat: add fnOS packaging, storage workflows and release pipeline

model/dto/DouyinFollowGroupDto.cs

@@ -8,8 +8,16 @@
 
         public string Key { get; set; }
 
+        public string CookieId { get; set; }
+
         public int Total { get; set; }
 
         public string Name { get; set; }
+
+        public int Status { get; set; }
+
+        public int StatusCode { get; set; }
+
+        public string StatusMessage { get; set; }
     }
 }

model/dto/DouyinFollowLookupModels.cs

@@ -0,0 +1,43 @@
+namespace dy.net.model.dto
+{
+    public sealed class DouyinFollowLookupRequest
+    {
+        public string CookieId { get; set; }
+
+        public string DouyinNo { get; set; }
+    }
+
+    public sealed class DouyinFollowLookupResult
+    {
+        public string Query { get; set; }
+
+        public List<DouyinFollowCandidate> Candidates { get; set; } = new();
+    }
+
+    public sealed class DouyinFollowCandidate
+    {
+        public string SecUid { get; set; }
+
+        public string UperId { get; set; }
+
+        public string DouyinNo { get; set; }
+
+        public string UniqueId { get; set; }
+
+        public string ShortId { get; set; }
+
+        public string UperName { get; set; }
+
+        public string UperAvatar { get; set; }
+
+        public string Signature { get; set; }
+
+        public string Enterprise { get; set; }
+
+        public long FollowerCount { get; set; }
+
+        public bool ExactMatch { get; set; }
+
+        public bool AlreadyExists { get; set; }
+    }
+}

model/dto/DouyinLiveStatusModels.cs

@@ -0,0 +1,53 @@
+namespace dy.net.model.dto
+{
+    public enum DouyinLiveStatusState
+    {
+        Unknown = 0,
+        Offline = 1,
+        Live = 2
+    }
+
+    public sealed class FollowLiveMonitorUpdateDto
+    {
+        public string Id { get; set; }
+        public bool Enabled { get; set; }
+    }
+
+    public sealed class FollowLiveStatusRefreshDto
+    {
+        public string Id { get; set; }
+    }
+
+    public sealed class FollowLiveStatusQueryDto
+    {
+        public List<string> Ids { get; set; } = new();
+    }
+
+    public sealed class FollowLiveStatusDto
+    {
+        public string Id { get; set; }
+        public bool LiveMonitorEnabled { get; set; }
+        public DouyinLiveStatusState LiveStatus { get; set; }
+        public string LiveRoomId { get; set; }
+        public string LiveWebRid { get; set; }
+        public string LiveTitle { get; set; }
+        public string LiveRoomUrl { get; set; }
+        public DateTime? LiveCheckedAt { get; set; }
+        public DateTime? LiveStatusUpdatedAt { get; set; }
+        public DateTime? LiveStartedAt { get; set; }
+        public string LiveCheckError { get; set; }
+        public bool LiveStatusStale { get; set; }
+        public bool LiveEmailNotificationEnabled { get; set; }
+        public DateTime? LastLiveNotifiedAt { get; set; }
+        public string LastLiveNotificationError { get; set; }
+    }
+
+    public sealed class DouyinLiveStatusProbe
+    {
+        public DouyinLiveStatusState Status { get; set; }
+        public string RoomId { get; set; }
+        public string WebRid { get; set; }
+        public string Title { get; set; }
+        public DateTime? StartedAt { get; set; }
+    }
+}

model/dto/DouyinVideoPageRequestDto.cs

@@ -8,6 +8,11 @@
         public string? Title { get; set; }
 
         public string? Author { get; set; }
+
+        /// <summary>
+        /// 博主 UID 精确筛选。用于从关注列表直达该博主的已同步视频。
+        /// </summary>
+        public string? AuthorId { get; set; }
         //public string? Name { get; set; }
 
         public string? ViedoType { get; set; }

model/dto/EmailNotificationModels.cs

@@ -0,0 +1,31 @@
+namespace dy.net.model.dto
+{
+    public enum EmailSecurityMode
+    {
+        None = 0,
+        StartTls = 1,
+        SslOnConnect = 2
+    }
+
+    public sealed class EmailNotificationSettingsDto
+    {
+        public bool Enabled { get; set; }
+        public string Host { get; set; }
+        public int Port { get; set; } = 465;
+        public EmailSecurityMode SecurityMode { get; set; } = EmailSecurityMode.SslOnConnect;
+        public string UserName { get; set; }
+        public string Password { get; set; }
+        public bool HasPassword { get; set; }
+        public string FromAddress { get; set; }
+        public string FromName { get; set; }
+        public string Recipients { get; set; }
+        public DateTime? LastTestedAt { get; set; }
+        public string LastTestMessage { get; set; }
+    }
+
+    public sealed class FollowLiveEmailUpdateDto
+    {
+        public string Id { get; set; }
+        public bool Enabled { get; set; }
+    }
+}

model/dto/MediaDownloadModels.cs

@@ -0,0 +1,99 @@
+using System.Net;
+
+namespace dy.net.model.dto
+{
+    public enum MediaDownloadFailureKind
+    {
+        None = 0,
+        SourceUnavailable = 1,
+        SourceForbidden = 2,
+        SourceUnauthorized = 3,
+        SourceNotFound = 4,
+        SourceRateLimited = 5,
+        SourceInvalidContent = 6,
+        StorageUnavailable = 7,
+        IntegrityCheckFailed = 8,
+        Cancelled = 9
+    }
+
+    public sealed class MediaDownloadResult
+    {
+        public bool Success { get; init; }
+        public string ActualSavePath { get; init; }
+        public MediaDownloadFailureKind FailureKind { get; init; }
+        public int? HttpStatusCode { get; init; }
+        public string SourceHost { get; init; }
+        public int AttemptedUrlCount { get; init; }
+        public DateTime? RetryAfter { get; init; }
+        public string Message { get; init; }
+
+        public void Deconstruct(out bool success, out string actualSavePath)
+        {
+            success = Success;
+            actualSavePath = ActualSavePath;
+        }
+
+        public Exception ToException() => FailureKind switch
+        {
+            MediaDownloadFailureKind.StorageUnavailable => new MediaStorageException(Message ?? "媒体存储写入失败。"),
+            MediaDownloadFailureKind.IntegrityCheckFailed => new MediaIntegrityException(Message ?? "媒体完整性校验失败。"),
+            MediaDownloadFailureKind.Cancelled => new OperationCanceledException(Message ?? "媒体下载已取消。"),
+            _ => new MediaSourceException(FailureKind, Message ?? "媒体来源不可用。", HttpStatusCode, SourceHost, RetryAfter)
+        };
+
+        public static MediaDownloadResult Succeeded(string path, string host, int attempted) => new()
+        {
+            Success = true,
+            ActualSavePath = path,
+            SourceHost = host,
+            AttemptedUrlCount = attempted
+        };
+    }
+
+    public sealed class MediaSourceException : Exception
+    {
+        public MediaSourceException(
+            MediaDownloadFailureKind kind,
+            string message,
+            int? statusCode = null,
+            string sourceHost = null,
+            DateTime? retryAfter = null,
+            Exception innerException = null) : base(message, innerException)
+        {
+            FailureKind = kind;
+            StatusCode = statusCode;
+            SourceHost = sourceHost;
+            RetryAfter = retryAfter;
+        }
+
+        public MediaDownloadFailureKind FailureKind { get; }
+        public int? StatusCode { get; }
+        public string SourceHost { get; }
+        public DateTime? RetryAfter { get; }
+    }
+
+    public sealed class MediaStorageException : IOException
+    {
+        public MediaStorageException(string message, Exception innerException = null) : base(message, innerException) { }
+    }
+
+    public sealed class MediaIntegrityException : IOException
+    {
+        public MediaIntegrityException(string message, Exception innerException = null) : base(message, innerException) { }
+    }
+
+    public enum SourceFailureDisposition
+    {
+        Continue = 0,
+        WaitForSource = 1,
+        RequiresAuthorization = 2
+    }
+
+    public sealed class SourceAccessDecision
+    {
+        public bool Allowed { get; init; }
+        public bool IsProbe { get; init; }
+        public string Message { get; init; }
+        public DateTime? RetryAt { get; init; }
+    }
+}

model/dto/OpenListDirectoryRepairModels.cs

@@ -0,0 +1,81 @@
+using dy.net.model.entity;
+
+namespace dy.net.model.dto
+{
+    public enum OpenListDirectoryRepairStatus
+    {
+        Queued = 0,
+        Scanning = 1,
+        AwaitingConfirmation = 2,
+        Cleaning = 3,
+        Completed = 4,
+        PartiallyFailed = 5,
+        Cancelled = 6,
+        Paused = 7
+    }
+
+    public enum OpenListDirectoryRepairItemStatus
+    {
+        Pending = 0,
+        Inspecting = 1,
+        EmptyConfirmed = 2,
+        SkippedNonEmpty = 3,
+        Deleting = 4,
+        Deleted = 5,
+        Failed = 6,
+        Missing = 7
+    }
+
+    public sealed class OpenListDirectoryRepairPreflightRequest
+    {
+        public string LogicalPath { get; set; } = "/collect/Kk";
+    }
+
+    public sealed class OpenListDirectoryRepairPreflightResult
+    {
+        public bool CanStart { get; set; }
+        public string RequestedPath { get; set; }
+        public string CanonicalPath { get; set; }
+        public string CandidatePattern { get; set; }
+        public string ConfigurationFingerprint { get; set; }
+        public int CandidateCount { get; set; }
+        public List<string> Errors { get; set; } = new();
+        public List<string> Warnings { get; set; } = new();
+    }
+
+    public sealed class CreateOpenListDirectoryRepairRequest
+    {
+        public string LogicalPath { get; set; } = "/collect/Kk";
+        public string ConfigurationFingerprint { get; set; }
+    }
+
+    public sealed class ConfirmOpenListDirectoryRepairRequest
+    {
+        public string ConfirmationToken { get; set; }
+    }
+
+    public sealed class OpenListDirectoryRepairTaskDetail
+    {
+        public OpenListDirectoryRepairTask Task { get; set; }
+        public string StatusText { get; set; }
+        public string ConfirmationToken { get; set; }
+        public bool CanConfirmCleanup { get; set; }
+        public bool CanCancel { get; set; }
+        public bool CanResume { get; set; }
+        public bool CanRetryFailed { get; set; }
+    }
+
+    public sealed class OpenListDirectoryRepairItemPageRequest
+    {
+        public int PageIndex { get; set; } = 1;
+        public int PageSize { get; set; } = 20;
+        public OpenListDirectoryRepairItemStatus? Status { get; set; }
+        public string Keyword { get; set; }
+    }
+
+    public sealed class OpenListDirectoryRepairItemPage
+    {
+        public int TotalCount { get; set; }
+        public List<OpenListDirectoryRepairItem> Items { get; set; } = new();
+    }
+}

model/dto/OpenListSettingsDto.cs

@@ -0,0 +1,47 @@
+namespace dy.net.model.dto
+{
+    public class OpenListSettingsDto
+    {
+        public StorageType StorageType { get; set; }
+        public string Endpoint { get; set; }
+        public string BasePath { get; set; }
+        public string LocalStagingPath { get; set; }
+        public string SourcePath { get; set; }
+        public string UserName { get; set; }
+        public string Password { get; set; }
+        public bool HasPassword { get; set; }
+        public DateTime? LastTestedAt { get; set; }
+        public string LastTestMessage { get; set; }
+        public bool RequiresCutover { get; set; }
+        public int LegacyWebDavRecordCount { get; set; }
+        public bool SuggestedFromLegacy { get; set; }
+    }
+
+    public class OpenListTestRequest
+    {
+        public string Endpoint { get; set; }
+        public string BasePath { get; set; }
+        public string LocalStagingPath { get; set; }
+        public string SourcePath { get; set; }
+        public string UserName { get; set; }
+        public string Password { get; set; }
+    }
+
+    public sealed class OpenListDirectoryRequest : OpenListTestRequest
+    {
+        public string Path { get; set; }
+    }
+
+    public sealed class OpenListDirectoryItemDto
+    {
+        public string Name { get; set; }
+        public string Path { get; set; }
+    }
+
+    public sealed class OpenListDirectoryListDto
+    {
+        public string Path { get; set; }
+        public bool CanWrite { get; set; }
+        public List<OpenListDirectoryItemDto> Directories { get; set; } = new();
+    }
+}

model/dto/OpenListTransferModels.cs

@@ -0,0 +1,15 @@
+namespace dy.net.model.dto
+{
+    public enum OpenListTransferStatus
+    {
+        Queued = 0,
+        WaitingForSource = 1,
+        Copying = 2,
+        Verifying = 3,
+        Promoting = 4,
+        WaitingRetry = 5,
+        Succeeded = 6,
+        Failed = 7,
+        Cancelled = 8
+    }
+}

model/dto/StorageMigrationModels.cs

@@ -0,0 +1,144 @@
+using dy.net.model.entity;
+
+namespace dy.net.model.dto
+{
+    public enum StorageMigrationTaskStatus
+    {
+        Queued = 0,
+        Running = 1,
+        Paused = 2,
+        Completed = 3,
+        PartiallyFailed = 4,
+        Cancelled = 5,
+        Cleaning = 6,
+        Cleaned = 7,
+        RolledBack = 8
+    }
+
+    public enum StorageMigrationItemStage
+    {
+        Pending = 0,
+        Uploading = 1,
+        Verifying = 2,
+        Committing = 3,
+        Succeeded = 4,
+        SucceededWithWarnings = 5,
+        Failed = 6,
+        Cleaned = 7,
+        RolledBack = 8,
+        RecordRemoved = 9
+    }
+
+    public sealed class StorageMigrationPreflightRequest
+    {
+        public bool VerifyCapabilities { get; set; } = true;
+    }
+
+    public sealed class StorageMigrationPreflightResult
+    {
+        public bool CanStart { get; set; }
+        public string ConfigurationFingerprint { get; set; }
+        public int RecordCount { get; set; }
+        public int LocalRecordCount { get; set; }
+        public int LegacyWebDavRecordCount { get; set; }
+        public int AdoptableCount { get; set; }
+        public int TransferRequiredCount { get; set; }
+        public int ReadableFileCount { get; set; }
+        public int MissingFileCount { get; set; }
+        public long TotalBytes { get; set; }
+        public int InvalidCookieCount { get; set; }
+        public int MissingTargetPathCount { get; set; }
+        public int ConflictCount { get; set; }
+        public string Capacity { get; set; } = "unknown";
+        public List<string> Errors { get; set; } = new();
+        public List<string> Warnings { get; set; } = new();
+    }
+
+    public sealed class CreateStorageMigrationRequest
+    {
+        public int Concurrency { get; set; } = 1;
+        public string ConfigurationFingerprint { get; set; }
+    }
+
+    public sealed class StorageMigrationItemPageRequest
+    {
+        public int PageIndex { get; set; } = 1;
+        public int PageSize { get; set; } = 20;
+        public StorageMigrationItemStage? Stage { get; set; }
+    }
+
+    public sealed class StorageMigrationTaskDetail
+    {
+        public StorageMigrationTask Task { get; set; }
+        public string StatusText { get; set; }
+        public string CurrentFile { get; set; }
+        public bool CanPause { get; set; }
+        public bool CanResume { get; set; }
+        public bool CanCancel { get; set; }
+        public bool CanRetryFailed { get; set; }
+        public bool CanCleanup { get; set; }
+        public bool CanRollback { get; set; }
+        public bool CanArchive { get; set; }
+    }
+
+    public sealed class StorageRecordInventory
+    {
+        public StorageType CurrentStorageType { get; set; }
+        public int TotalRecordCount { get; set; }
+        public int LocalRecordCount { get; set; }
+        public int WebDavRecordCount { get; set; }
+        public int OpenListRecordCount { get; set; }
+        public int CurrentStorageRecordCount { get; set; }
+        public int OtherStorageRecordCount { get; set; }
+        public long LocalDeclaredBytes { get; set; }
+        public long WebDavDeclaredBytes { get; set; }
+        public long OpenListDeclaredBytes { get; set; }
+        public bool AllRecordsOnCurrentStorage => TotalRecordCount == CurrentStorageRecordCount;
+    }
+
+    public sealed class StorageMigrationArchiveResult
+    {
+        public int ArchivedCount { get; set; }
+        public int RequiresCleanupCount { get; set; }
+        public string Message { get; set; }
+    }
+
+    public sealed class StorageMigrationItemPage
+    {
+        public int TotalCount { get; set; }
+        public List<StorageMigrationItem> Items { get; set; } = new();
+    }
+
+    public sealed class FailedMigrationRecordPreview
+    {
+        public bool CanExecute { get; set; }
+        public int ActiveMigrationCount { get; set; }
+        public int FailedItemCount { get; set; }
+        public int DistinctVideoCount { get; set; }
+        public int EligibleRecordCount { get; set; }
+        public int AlreadyMissingCount { get; set; }
+        public int ChangedRecordCount { get; set; }
+        public int PermanentlyExcludedCount { get; set; }
+        public int InvalidSnapshotCount { get; set; }
+        public string ConfirmationToken { get; set; }
+        public List<string> Errors { get; set; } = new();
+        public List<string> Warnings { get; set; } = new();
+    }
+
+    public sealed class RemoveFailedMigrationRecordsRequest
+    {
+        public string ConfirmationToken { get; set; }
+    }
+
+    public sealed class RemoveFailedMigrationRecordsResult
+    {
+        public int DeletedRecordCount { get; set; }
+        public int AlreadyMissingCount { get; set; }
+        public int RemovedItemCount { get; set; }
+        public int AffectedTaskCount { get; set; }
+        public int SkippedChangedCount { get; set; }
+        public int SkippedExcludedCount { get; set; }
+        public int InvalidSnapshotCount { get; set; }
+        public string Message { get; set; }
+    }
+}

model/dto/StorageType.cs

@@ -0,0 +1,24 @@
+namespace dy.net.model.dto
+{
+    /// <summary>
+    /// 媒体实际保存的位置。数值 0 必须保留为本地存储，以兼容历史数据库记录。
+    /// </summary>
+    public enum StorageType
+    {
+        Local = 0,
+        WebDav = 1,
+        OpenList = 2
+    }
+
+    /// <summary>
+    /// StorageType 扩展方法。
+    /// </summary>
+    public static class StorageTypeExtensions
+    {
+        /// <summary>
+        /// 判断是否为远程存储（WebDAV 或 OpenList），与本地存储相对。
+        /// </summary>
+        public static bool IsRemote(this StorageType type) =>
+            type is StorageType.WebDav or StorageType.OpenList;
+    }
+}

model/dto/VideoTaskModels.cs

@@ -0,0 +1,233 @@
+using dy.net.model.entity;
+
+namespace dy.net.model.dto
+{
+    public enum VideoTaskType
+    {
+        Sync = 0,
+        Redownload = 1,
+        ExclusionRestore = 2,
+        StorageMigration = 3,
+        StorageMaintenance = 4
+    }
+
+    public enum VideoTaskTrigger
+    {
+        Scheduled = 0,
+        Manual = 1,
+        UserAction = 2,
+        UpgradeRecovery = 3
+    }
+
+    public enum VideoTaskStatus
+    {
+        Queued = 0,
+        Running = 1,
+        WaitingForStorage = 2,
+        Completed = 3,
+        PartiallyFailed = 4,
+        Failed = 5,
+        Interrupted = 6,
+        Paused = 7,
+        Cancelled = 8,
+        Cleaning = 9,
+        Cleaned = 10,
+        RolledBack = 11,
+        WaitingForSource = 12,
+        Scanning = 13,
+        AwaitingConfirmation = 14
+    }
+
+    public enum VideoTaskItemStage
+    {
+        Pending = 0,
+        Downloading = 1,
+        Verifying = 2,
+        Committing = 3,
+        Succeeded = 4,
+        SucceededWithWarnings = 5,
+        Failed = 6,
+        Skipped = 7,
+        WaitingForStorage = 8,
+        Cleaned = 9,
+        RolledBack = 10,
+        Cancelled = 11,
+        WaitingForSource = 12,
+        RecordRemoved = 13,
+        Inspecting = 14,
+        EmptyConfirmed = 15,
+        SkippedNonEmpty = 16
+    }
+
+    public enum VideoTaskErrorType
+    {
+        None = 0,
+        SourceUnavailable = 1,
+        CookieInvalid = 2,
+        StorageUnavailable = 3,
+        IntegrityCheckFailed = 4,
+        DatabaseCommitFailed = 5,
+        Interrupted = 6,
+        ConfigurationChanged = 7,
+        Excluded = 8,
+        Unknown = 9,
+        SourceForbidden = 10,
+        SourceRateLimited = 11
+    }
+
+    public enum VideoTaskSkipReason
+    {
+        None = 0,
+        AlreadyExists = 1,
+        Deduplicated = 2,
+        PermanentlyExcluded = 3,
+        ConfigurationExcluded = 4,
+        NoMediaSource = 5
+    }
+
+    public enum MediaStorageHealthStatus
+    {
+        Healthy = 0,
+        Unavailable = 1
+    }
+
+    public sealed class VideoTaskPageRequest : PageRequestDto
+    {
+        public VideoTaskType? Type { get; set; }
+        public VideoTaskStatus? Status { get; set; }
+        public VideoTaskTrigger? Trigger { get; set; }
+        public string Keyword { get; set; }
+        public DateTime? From { get; set; }
+        public DateTime? To { get; set; }
+    }
+
+    public sealed class VideoTaskItemPageRequest : PageRequestDto
+    {
+        public VideoTaskItemStage? Stage { get; set; }
+        public VideoTaskErrorType? ErrorType { get; set; }
+        public string Keyword { get; set; }
+        public bool IncludeSkipped { get; set; }
+    }
+
+    public sealed class VideoTaskListPage
+    {
+        public int TotalCount { get; set; }
+        public List<UnifiedVideoTaskDto> Items { get; set; } = new();
+    }
+
+    public sealed class VideoTaskItemPage
+    {
+        public int TotalCount { get; set; }
+        public List<UnifiedVideoTaskItemDto> Items { get; set; } = new();
+    }
+
+    public sealed class UnifiedVideoTaskDto
+    {
+        public string Id { get; set; }
+        public VideoTaskType Type { get; set; }
+        public VideoTaskTrigger Trigger { get; set; }
+        public VideoTaskStatus Status { get; set; }
+        public string Title { get; set; }
+        public VideoTypeEnum? VideoType { get; set; }
+        public StorageType StorageType { get; set; }
+        public int TotalCount { get; set; }
+        public int PendingCount { get; set; }
+        public int RunningCount { get; set; }
+        public int SuccessCount { get; set; }
+        public int WarningCount { get; set; }
+        public int FailedCount { get; set; }
+        public int SkippedCount { get; set; }
+        public int RemovedCount { get; set; }
+        public string CurrentFile { get; set; }
+        public string ErrorMessage { get; set; }
+        public DateTime CreatedAt { get; set; }
+        public DateTime UpdatedAt { get; set; }
+        public DateTime? CompletedAt { get; set; }
+        public List<string> AvailableActions { get; set; } = new();
+    }
+
+    public sealed class UnifiedVideoTaskItemDto
+    {
+        public string Id { get; set; }
+        public string TaskId { get; set; }
+        public string VideoId { get; set; }
+        public string AwemeId { get; set; }
+        public string CookieName { get; set; }
+        public VideoTypeEnum? VideoType { get; set; }
+        public string VideoTitle { get; set; }
+        public string Author { get; set; }
+        public string TargetPath { get; set; }
+        public VideoTaskItemStage Stage { get; set; }
+        public VideoTaskErrorType ErrorType { get; set; }
+        public VideoTaskSkipReason SkipReason { get; set; }
+        public int Attempts { get; set; }
+        public long ExpectedLength { get; set; }
+        public long ActualLength { get; set; }
+        public string ErrorMessage { get; set; }
+        public string WarningMessage { get; set; }
+        public string SourceHost { get; set; }
+        public int? HttpStatusCode { get; set; }
+        public DateTime? RetryAfter { get; set; }
+        public string ExclusionId { get; set; }
+        public DateTime? ExclusionReleasedAt { get; set; }
+        public string RelatedTaskId { get; set; }
+        public DateTime CreatedAt { get; set; }
+        public DateTime UpdatedAt { get; set; }
+        public DateTime? CompletedAt { get; set; }
+        public bool CanRetry { get; set; }
+        public bool CanRetryCleanup { get; set; }
+        public string CleanupError { get; set; }
+        public bool CanUnexclude { get; set; }
+    }
+
+    public sealed class VideoTaskSummaryDto
+    {
+        public int Queued { get; set; }
+        public int Running { get; set; }
+        public int WaitingForStorage { get; set; }
+        public int WaitingForSource { get; set; }
+        public int Failed { get; set; }
+        public int Completed { get; set; }
+        public MediaStorageHealth StorageHealth { get; set; }
+        public List<DouyinSourceHealthDto> SourceHealth { get; set; } = new();
+    }
+
+    public sealed class DouyinSourceHealthDto
+    {
+        public string CookieId { get; set; }
+        public string CookieName { get; set; }
+        public int ConsecutiveForbidden { get; set; }
+        public DateTime? CooldownUntil { get; set; }
+        public bool RequiresAuthorization { get; set; }
+        public bool ProbePending { get; set; }
+        public int? LastStatusCode { get; set; }
+        public string LastError { get; set; }
+        public DateTime? UpdatedAt { get; set; }
+    }
+
+    public sealed class UnexcludeVideosRequest
+    {
+        public List<string> Ids { get; set; } = new();
+        public bool CreateDownloadTask { get; set; }
+    }
+
+    public sealed class UnexcludeVideosResult
+    {
+        public int ReleasedCount { get; set; }
+        public int QueuedCount { get; set; }
+        public string TaskId { get; set; }
+        public List<string> CannotQueueIds { get; set; } = new();
+        public string Message { get; set; }
+    }
+
+    public sealed class VideoExclusionPageRequest : PageRequestDto
+    {
+        public string Keyword { get; set; }
+    }
+
+    public sealed class VideoExclusionPage
+    {
+        public int TotalCount { get; set; }
+        public List<DouyinVideoDelete> Items { get; set; } = new();
+    }
+}

model/dto/VideoTypeEnum.cs

@@ -47,6 +47,11 @@
         /// </summary>
         dy_followuser_once = 2000,
 
+        /// <summary>
+        /// 独立直播状态监测任务，不属于视频下载任务。
+        /// </summary>
+        dy_live_monitor = 3000,
+
     }
 
 }

model/dto/WebDavSettingsDto.cs

@@ -0,0 +1,50 @@
+namespace dy.net.model.dto
+{
+    public class WebDavSettingsDto
+    {
+        public StorageType StorageType { get; set; }
+        public string Endpoint { get; set; }
+        public string BasePath { get; set; }
+        public string UserName { get; set; }
+        public string Password { get; set; }
+        public bool HasPassword { get; set; }
+        public bool AllowInvalidCertificate { get; set; }
+        public DateTime? LastTestedAt { get; set; }
+        public string LastTestMessage { get; set; }
+    }
+
+    public class WebDavTestRequest
+    {
+        public string Endpoint { get; set; }
+        public string BasePath { get; set; }
+        public string UserName { get; set; }
+        public string Password { get; set; }
+        public bool AllowInvalidCertificate { get; set; }
+    }
+
+    /// <summary>统一的存储连接测试请求；新远端存储仅支持 OpenList。</summary>
+    public class StorageTestRequest
+    {
+        public StorageType StorageType { get; set; }
+        public string Endpoint { get; set; }
+        public string BasePath { get; set; }
+        public string LocalStagingPath { get; set; }
+        public string SourcePath { get; set; }
+        public string UserName { get; set; }
+        public string Password { get; set; }
+        public bool AllowInvalidCertificate { get; set; }
+    }
+
+    /// <summary>统一的存储配置保存请求；WebDAV 字段仅为数据库升级兼容保留。</summary>
+    public class StorageSettingsDto
+    {
+        public StorageType StorageType { get; set; }
+        public string Endpoint { get; set; }
+        public string BasePath { get; set; }
+        public string LocalStagingPath { get; set; }
+        public string SourcePath { get; set; }
+        public string UserName { get; set; }
+        public string Password { get; set; }
+        public bool AllowInvalidCertificate { get; set; }
+    }
+}