using System;
using System.Collections.Generic;
using Microsoft.EntityFrameworkCore;

namespace API.Entities.Progress;
#nullable enable

public class AppUserReadingSessionActivityData
{
    public int Id { get; set; }
    public int AppUserReadingSessionId { get; set; }
    public AppUserReadingSession ReadingSession { get; set; }

    public int ChapterId { get; set; }
    public virtual Chapter Chapter { get; set; }
    public int VolumeId { get; set; }
    public int SeriesId { get; set; }
    public virtual Series Series { get; set; }
    public int LibraryId { get; set; }
    public int StartPage { get; set; }
    public int EndPage { get; set; }
    public string? StartBookScrollId { get; set; }
    public string? EndBookScrollId { get; set; }
    public DateTime StartTime { get; set; }
    public DateTime StartTimeUtc { get; set; }
    public DateTime? EndTime { get; set; }
    public DateTime? EndTimeUtc { get; set; }
    public int PagesRead { get; set; }
    /// <summary>
    /// Only applicable for Book entries
    /// </summary>
    public int WordsRead { get; set; }
    /// <summary>
    /// Total Pages at the time of reading
    /// </summary>
    /// <remarks>This can skew over time when files are updated/replaced</remarks>
    public int TotalPages { get; set; }
    /// <summary>
    /// Total Words at the time of reading
    /// </summary>
    /// <remarks>This can skew over time when files are updated/replaced</remarks>
    public long TotalWords { get; set; }
    /// <summary>
    /// Client information for this reading activity.
    /// Tracks device, browser, and authentication details.
    /// </summary>
    public ClientInfoData? ClientInfo { get; set; }
    /// <summary>
    /// List of device PKs that connected during this reading session
    /// </summary>
    /// <remarks>JSON Column</remarks>
    public List<int> DeviceIds { get; set; } = [];
}