using System.ComponentModel.DataAnnotations;

namespace Extrudex.API.DTOs.Materials;

/// <summary>
/// Response DTO for MaterialFinish entity.
/// </summary>
public class MaterialFinishResponse
{
    /// <summary>Unique identifier for the finish.</summary>
    public Guid Id { get; set; }

    /// <summary>Human-readable name (e.g., "Basic", "Matte", "Silk").</summary>
    public string Name { get; set; } = string.Empty;

    /// <summary>Foreign key to the parent MaterialBase.</summary>
    public Guid MaterialBaseId { get; set; }

    /// <summary>Name of the parent material base (for display).</summary>
    public string MaterialBaseName { get; set; } = string.Empty;

    /// <summary>Timestamp when this record was created (UTC).</summary>
    public DateTime CreatedAt { get; set; }

    /// <summary>Timestamp when this record was last updated (UTC).</summary>
    public DateTime UpdatedAt { get; set; }
}

/// <summary>
/// Request DTO for creating a new MaterialFinish.
/// </summary>
public class CreateMaterialFinishRequest
{
    /// <summary>Human-readable name (e.g., "Basic", "Matte", "Silk"). Required, max 50 characters.</summary>
    [Required(ErrorMessage = "Name is required.")]
    [StringLength(50, MinimumLength = 1, ErrorMessage = "Name must be between 1 and 50 characters.")]
    public string Name { get; set; } = string.Empty;

    /// <summary>Foreign key to the parent MaterialBase. Required.</summary>
    [Required(ErrorMessage = "MaterialBaseId is required.")]
    public Guid MaterialBaseId { get; set; }
}

/// <summary>
/// Request DTO for updating an existing MaterialFinish.
/// </summary>
public class UpdateMaterialFinishRequest
{
    /// <summary>Human-readable name (e.g., "Basic", "Matte", "Silk"). Required, max 50 characters.</summary>
    [Required(ErrorMessage = "Name is required.")]
    [StringLength(50, MinimumLength = 1, ErrorMessage = "Name must be between 1 and 50 characters.")]
    public string Name { get; set; } = string.Empty;

    /// <summary>Foreign key to the parent MaterialBase. Required.</summary>
    [Required(ErrorMessage = "MaterialBaseId is required.")]
    public Guid MaterialBaseId { get; set; }
}