using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using RobotNet10.FleetManager.Shared.Enums;

namespace RobotNet10.FleetManager.Data;

/// <summary>
/// Robot model entity - Master data for robot types
/// </summary>
[Table("RobotModels")]
public class RobotModel
{
    [Key]
    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public Guid Id { get; set; }

    /// <summary>
    /// Model name
    /// </summary>
    [Required]
    [StringLength(256)]
    public string ModelName { get; set; } = string.Empty;

    /// <summary>
    /// Robot length in meters
    /// </summary>
    [Required]
    public double Length { get; set; }

    /// <summary>
    /// Robot width in meters
    /// </summary>
    [Required]
    public double Width { get; set; }

    /// <summary>
    /// Image width in pixels
    /// </summary>
    [Required]
    public int ImageWidth { get; set; }

    /// <summary>
    /// Image height in pixels
    /// </summary>
    [Required]
    public int ImageHeight { get; set; }

    /// <summary>
    /// Navigation point X coordinate (relative to robot center) in meters
    /// </summary>
    [Required]
    public double NavigationPointX { get; set; }

    /// <summary>
    /// Navigation point Y coordinate (relative to robot center) in meters
    /// </summary>
    [Required]
    public double NavigationPointY { get; set; }

    /// <summary>
    /// Navigation type
    /// </summary>
    [Required]
    public NavigationType NavigationType { get; set; }

    /// <summary>
    /// Foreign key to VehicleType (in MapManager database)
    /// Links RobotModel to VehicleType for map filtering
    /// </summary>
    public Guid? VehicleTypeId { get; set; }

    /// <summary>
    /// Created date
    /// </summary>
    [Required]
    public DateTime CreatedDate { get; set; } = DateTime.UtcNow;

    /// <summary>
    /// Updated date
    /// </summary>
    public DateTime? UpdatedDate { get; set; }

    // Navigation properties
    /// <summary>
    /// Collection of robots using this model
    /// </summary>
    public virtual ICollection<Robot> Robots { get; set; } = [];
}