using System.ComponentModel.DataAnnotations;

namespace NoticeBoard.Models;

public enum SlideType
{
    Content,    // WYSIWYG HTML content
    Embed,      // iframe embedded web content
    IcsCalendar // ICS calendar events display
}

public class Slide
{
    public int Id { get; set; }

    [Required, MaxLength(200)]
    public string Name { get; set; } = string.Empty;

    public SlideType SlideType { get; set; } = SlideType.Content;

    /// <summary>HTML content for Content slides</summary>
    public string? Content { get; set; }

    /// <summary>URL for Embed slides (iframe src)</summary>
    [MaxLength(2000)]
    public string? EmbedUrl { get; set; }

    /// <summary>URL or file path for ICS calendar</summary>
    [MaxLength(2000)]
    public string? IcsSource { get; set; }

    /// <summary>Custom CSS classes or inline styles</summary>
    public string? CustomCss { get; set; }

    /// <summary>Background color hex</summary>
    [MaxLength(20)]
    public string? BackgroundColor { get; set; }

    /// <summary>Background image URL</summary>
    [MaxLength(500)]
    public string? BackgroundImage { get; set; }

    /// <summary>Background image sizing: cover, contain, fill, scale-down, auto</summary>
    [MaxLength(20)]
    public string BackgroundSize { get; set; } = "cover";

    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
    public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;

    public ICollection<DeviceSlide> DeviceSlides { get; set; } = new List<DeviceSlide>();
}