using System;

namespace ShrinkModFramework
{
    [AttributeUsage(AttributeTargets.Class, AllowMultiple = true, Inherited = false)]
    public sealed class ShrinkModDependencyAttribute : Attribute
    {
        public string ModId { get; }
        public string MinimumVersion { get; }
        public bool Optional { get; }

        public ShrinkModDependencyAttribute(string modId, string minimumVersion = null, bool optional = false)
        {
            if (string.IsNullOrWhiteSpace(modId))
                throw new ArgumentException("依赖模组 ID 不能为空。", nameof(modId));

            ModId = modId.Trim();
            MinimumVersion = string.IsNullOrWhiteSpace(minimumVersion) ? null : minimumVersion.Trim();
            Optional = optional;
        }
    }
}