using System;
using System.Collections.Generic;
using Jellyfin.Plugin.RecentlyAddedGuard.Core;

namespace Jellyfin.Plugin.RecentlyAddedGuard.Api;

/// <summary>
/// Status shown on the configuration page.
/// </summary>
public sealed class GuardStatus
{
    /// <summary>
    /// Gets the number of ledger entries.
    /// </summary>
    public int LedgerEntries { get; init; }

    /// <summary>
    /// Gets the number of entries with at least one live item.
    /// </summary>
    public int LiveEntries { get; init; }

    /// <summary>
    /// Gets the number of entries whose items are gone (within the grace period).
    /// </summary>
    public int RemovedEntries { get; init; }

    /// <summary>
    /// Gets the number of corrections since the server started.
    /// </summary>
    public long CorrectionsSinceStart { get; init; }

    /// <summary>
    /// Gets the number of upgrades detected in dry-run mode since the server started.
    /// </summary>
    public long DryRunDetectionsSinceStart { get; init; }

    /// <summary>
    /// Gets a value indicating whether the initial seed has completed.
    /// </summary>
    public bool SeedCompleted { get; init; }

    /// <summary>
    /// Gets the time of the last seed or synchronization (UTC).
    /// </summary>
    public DateTime? LastSyncUtc { get; init; }

    /// <summary>
    /// Gets a value indicating whether dry-run mode is active.
    /// </summary>
    public bool DryRun { get; init; }

    /// <summary>
    /// Gets the most recent corrections, newest first.
    /// </summary>
    public IReadOnlyList<CorrectionRecord> RecentCorrections { get; init; } = [];
}