using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.Mvc;
using DSWeb.Areas.RptMng.Models;
using DSWeb.TruckMng.Helper;
using Microsoft.Practices.EnterpriseLibrary.Data;
using DSWeb.Areas.CommMng.Models;

namespace DSWeb.Areas.RptMng.Controllers
{
    /// <summary>
    /// 单车运输明细
    /// </summary>
    public class MsRptDjTransController : Controller
    {
        //
        // GET: /RptMng/MsRptBulkTrans/

        public ActionResult Index()
        {
            return View();
        }

        public ContentResult GetDataList(int start, int limit, string sort, string condition)
        {
            var dataList = GetDataList(condition,sort);

            var list = dataList.Skip(start).Take(limit);
            
            var json = JsonConvert.Serialize(new { Success = true, Message = "查询成功", totalCount = dataList.Count, data = list.ToList() });
            return new ContentResult() { Content = json };
        }

        private static List<MsRptBulkTrans> GetDataList(string strCondition,string sort=null)
        {
            var strSql = new StringBuilder();
            strSql.Append("SELECT p.TruckNo,sum(p.FuelQty) as FuelQty, sum(M.RealMil) as RealMil ");
            strSql.Append(",sum(M.OverLoadMil) as OverLoadMil,sum(M.NoLoadMil) as NoLoadMil ");
            strSql.Append(",sum(M.LoadCount) as LoadCount,sum(M.Weight) as Weight");
            strSql.Append(",sum(M.RatedFuel) as RatedFuel,sum(M.TonMil) as TonMil,sum(f.Amount) as TransTotal from ");
            strSql.Append("(SELECT b.BillNo,sum(b.OverLoadMil+b.NoLoadMil) as RealMil ");
            strSql.Append(",sum(b.OverLoadMil) as OverLoadMil,sum(b.NoLoadMil) as NoLoadMil");
            strSql.Append(",sum(b.LoadCount) as LoadCount,sum(b.Weight) as Weight");
            strSql.Append(",sum(b.RatedFuel) as RatedFuel,sum(b.TonMil) as TonMil ");
            strSql.Append(" from tMsWlDjPound b group by b.BillNo) as M left join tMsWlPcHead p on (p.Gid=M.BillNo)");
            strSql.Append(" left join vPcFeeSum f on (f.BillNo=M.BillNo) ");

            if (!string.IsNullOrEmpty(strCondition))
            {
                strSql.Append(" where " + strCondition);
            }
            strSql.Append(" group by p.TruckNo ");

            var sortstring = DatasetSort.Getsortstring(sort);
            if (!string.IsNullOrEmpty(sortstring))
            {
                strSql.Append(" order by " + sortstring);
            }

            return SetData(strSql);
        }

        private static List<MsRptBulkTrans> SetData(StringBuilder strSql)
        {
            var headList = new List<MsRptBulkTrans>();
            Database db = DatabaseFactory.CreateDatabase();
            using (IDataReader reader = db.ExecuteReader(CommandType.Text, strSql.ToString()))
            {
                while (reader.Read())
                {
                    var data = new MsRptBulkTrans();
                    #region Set DB data to Object

                    data.TruckNo = Convert.ToString(reader["TruckNo"]);
//                    data.ExpDate = Convert.ToString(reader["ExpDate"]);
                    data.RealMil = Convert.ToDecimal(reader["RealMil"]);
                    data.OverLoadMil = Convert.ToDecimal(reader["OverLoadMil"]);
                    data.NoLoadMil = Convert.ToDecimal(reader["NoLoadMil"]);
                    data.RatedFuel = Convert.ToDecimal(reader["RatedFuel"]);
                    if (reader["FuelQty"] != DBNull.Value)
                    data.FuelQty = Convert.ToDecimal(reader["FuelQty"]);

                    data.LoadCount = Convert.ToDecimal(reader["LoadCount"]);
                    data.Weight = Convert.ToDecimal(reader["Weight"]);
                    data.TonMil = Convert.ToDecimal(reader["TonMil"]);
                    if (reader["TransTotal"] != DBNull.Value)
                    data.TransTotal = Convert.ToDecimal(reader["TransTotal"]);

                    
                    #endregion
                    headList.Add(data);
                }
                reader.Close();
            }
            return headList;
        }

    }
}