ANTOOZA-BACKEND/Domain/Entities/Members/MemberGrade.cs

using System.ComponentModel.DataAnnotations;

namespace Domain.Entities.Members;

public class MemberGrade
{
    [Key]
    public int ID { get; private set; }

    public string KorName { get; private set; } = default!;

    public string EngName { get; private set; } = default!;

    public string? Description { get; private set; }

    public short Order { get; private set; } = 0;

    public string? Image { get; private set; }

    public string? TextColor { get; private set; }

    public int RequiredExp { get; private set; } = 0;

    public long RequiredAttendance { get; private set; } = 0;

    public bool IsActive { get; private set; } = false;

    public DateTime? UpdatedAt { get; private set; }

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

    private MemberGrade() { }

    private MemberGrade(string korName, string engName, short order, bool isActive)
    {
        if (string.IsNullOrWhiteSpace(korName))
        {
            throw new ArgumentException("KorName is required.", nameof(korName));
        }

        if (korName.Length > 240)
        {
            throw new ArgumentOutOfRangeException(nameof(korName));
        }

        if (string.IsNullOrWhiteSpace(engName))
        {
            throw new ArgumentException("EngName is required.", nameof(engName));
        }

        if (engName.Length > 120)
        {
            throw new ArgumentOutOfRangeException(nameof(engName));
        }

        if (order < 0)
        {
            throw new ArgumentOutOfRangeException(nameof(order));
        }

        KorName = korName;
        EngName = engName;
        Order = order;
        IsActive = isActive;
    }

    public static MemberGrade Create(string korName, string engName, short order = 0, bool isActive = false)
    {
        return new(korName, engName, order, isActive);
    }

    public void Update(string korName, string engName, string? description, short order, string? image, string? textColor, int requiredExp, long requiredAttendance, bool isActive)
    {
        if (string.IsNullOrWhiteSpace(korName))
        {
            throw new ArgumentException("KorName is required.", nameof(korName));
        }

        if (korName.Length > 240)
        {
            throw new ArgumentOutOfRangeException(nameof(korName));
        }

        if (string.IsNullOrWhiteSpace(engName))
        {
            throw new ArgumentException("EngName is required.", nameof(engName));
        }

        if (engName.Length > 120)
        {
            throw new ArgumentOutOfRangeException(nameof(engName));
        }

        if (description is not null && description.Length > 1000)
        {
            throw new ArgumentOutOfRangeException(nameof(description));
        }

        if (order < 0)
        {
            throw new ArgumentOutOfRangeException(nameof(order));
        }

        if (image is not null && image.Length > 1000)
        {
            throw new ArgumentOutOfRangeException(nameof(image));
        }

        if (textColor is not null && textColor.Length > 7)
        {
            throw new ArgumentOutOfRangeException(nameof(textColor));
        }

        if (requiredExp < 0)
        {
            throw new ArgumentOutOfRangeException(nameof(requiredExp));
        }

        if (requiredAttendance < 0)
        {
            throw new ArgumentOutOfRangeException(nameof(requiredAttendance));
        }

        KorName = korName;
        EngName = engName;
        Description = description;
        Order = order;
        Image = image;
        TextColor = textColor;
        RequiredExp = requiredExp;
        RequiredAttendance = requiredAttendance;
        IsActive = isActive;
        UpdatedAt = DateTime.UtcNow;
    }
}