using System.Reflection;
using NetTaste;

namespace DS.Module.Core;

/// <summary>
/// 实体帮助类
/// </summary>
public static class EntityUtil
{
    //获取实体类型
    public static Type getEntity(string typeName)
    {
        var workPath = AppDomain.CurrentDomain.BaseDirectory;
        string[] files = Directory.GetFiles(workPath, "DS.WMS.Core.dll", SearchOption.TopDirectoryOnly);
        foreach (string file in files)
        {
            string ext = file.Substring(file.LastIndexOf("."));
            if (ext != ".dll") continue;
            try
            {
                Assembly asm = Assembly.LoadFile(file);
                Type[] allTypes = asm.GetTypes();
                foreach (Type t in allTypes)
                {
                    if (t.Name.ToUpper() == typeName.ToUpper())
                        return t;
                    // if (t.IsSubclassOf(typeof(XXDataRecord)))
                    // {
                    //     if (t.Name.ToUpper().IsSame(typeName.ToUpper()))
                    //         return t;
                    // }
                }
            }
            catch
            {
                return null;
            }
        }

        return null;
    }

    /// <summary>
    /// 
    /// </summary>
    /// <param name="t"></param>
    /// <typeparam name="T"></typeparam>
    /// <returns></returns>
    public static T CreateInstance<T>(Type t)
    {
        dynamic obj = Activator.CreateInstance(t);
        return (T)obj;
    }
}