using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ButcherFactory.BO.Utils
{
  public static class ButcherFactoryUtil
  {
    public static List<List<T>> SplitList<T>(List<T> list, int size)
      where T : new()
    {
      List<List<T>> result = new List<List<T>>();
      for (int i = 0; i < list.Count() / size; i++)
      {
        T[] clist = new T[size];
        list.CopyTo(i * size, clist, 0, size);
        result.Add(clist.ToList());
      }

      int r = list.Count() % size;
      if (r != 0)
      {
        T[] cclist = new T[r];
        list.CopyTo(list.Count() - r, cclist, 0, r);
        result.Add(cclist.ToList());
      }
      return result;
    }

    static ClientRpc clientRpc;

    public static T SimpleMESCall<T>(string method, params object[] args)
    {
      InitClientRpc();
      return clientRpc.Call<T>(method, args);
    }

    static void InitClientRpc()
    {
      if (clientRpc != null)
        return;
      if (!File.Exists("MESUrl.cfg"))
        throw new Exception("缺少配置文件MESUrl.cfg");
      var url = File.ReadAllText("MESUrl.cfg");
      if (string.IsNullOrEmpty(url))
        throw new Exception("MESUrl.cfg 配置文件错误");
      clientRpc = new ClientRpc(url);
    }
  }
}