using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using QMFrameWork.Common.Util;
using QMAPP.BLL;
using QMAPP.FJC.Entity.Basic;
using QMAPP.FJC.DAL.Basic;

namespace QMAPP.FJC.BLL.Basic
{
    public class CapacityBLL : BaseBLL
    {

        #region 获取列表
        /// <summary>
        /// 获取列表
        /// </summary>
        /// <param name="condition">条件</param>
        /// <returns>数据列表</returns>
        public List<Capacity> GetList(Capacity condition)
        {
            try
            {
                return new CapacityDAL().GetList(condition);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #region 保存数据
        /// <summary>
        /// 保存数据
        /// <param name="dt"></param>
        /// </summary>
        /// <returns>原数据表</returns>
        public void Save(Capacity condition, List<Capacity> datas)
        {
            DataTable dt = null;
            CapacityDAL umDal = new CapacityDAL();
            //获取原始数据
            dt = umDal.GetTable(condition);

            //绑定新增及修改数据
            foreach (Capacity item in datas)
            {
                DataRow row = dt.Rows.Find(item.PID);
                if (row != null)
                {
                    item.UPDATEUSER = this.LoginUser.UserID;
                    //更新
                    BindHelper.BindDataTable(item, row, true);
                }
                else
                {
                    item.PID = Guid.NewGuid().ToString();
                    item.CREATEUSER = this.LoginUser.UserID;
                    item.UPDATEUSER = this.LoginUser.UserID;
                    item.FLGDEL = "0";
                    //新增
                    row = dt.NewRow();
                    BindHelper.BindDataTable(item, row, true);
                    dt.Rows.Add(row);
                }
            }

            //绑定删除数据
            for (int i = dt.Rows.Count - 1; i >= 0; i--)
            {
                string key = dt.Rows[i]["PID"].ToString();
                bool exists = datas.Exists(p => p.PID == key);
                if (exists == false)
                {
                    dt.Rows[i].Delete();
                }
            }
            //保存
            umDal.Save(dt);
        }
        #endregion
    }
}