using System;
using Svrnty.CQRS.Events.Configuration;

namespace Svrnty.CQRS.Events.Configuration;

/// <summary>
/// Configuration options for read receipt tracking and cleanup.
/// </summary>
public class ReadReceiptOptions
{
    /// <summary>
    /// Whether automatic cleanup of old read receipts is enabled.
    /// </summary>
    /// <remarks>
    /// <para>
    /// Default: true
    /// </para>
    /// <para>
    /// When enabled, a background service will periodically clean up old read receipts.
    /// Disable this if you want to manage cleanup manually.
    /// </para>
    /// </remarks>
    public bool EnableAutoCleanup { get; set; } = true;

    /// <summary>
    /// How often the cleanup service runs.
    /// </summary>
    /// <remarks>
    /// <para>
    /// Default: 1 hour
    /// </para>
    /// <para>
    /// Only applies when EnableAutoCleanup is true.
    /// </para>
    /// </remarks>
    public TimeSpan CleanupInterval { get; set; } = TimeSpan.FromHours(1);

    /// <summary>
    /// Maximum age of read receipts before they are deleted.
    /// </summary>
    /// <remarks>
    /// <para>
    /// Default: 30 days
    /// </para>
    /// <para>
    /// Read receipts older than this will be deleted during cleanup.
    /// Keep this long enough for monitoring and troubleshooting but short enough
    /// to prevent unbounded growth.
    /// </para>
    /// </remarks>
    public TimeSpan RetentionPeriod { get; set; } = TimeSpan.FromDays(30);
}