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();
    }
}