using System;
using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using DSWeb.Areas.TruckMng.Models.Comm;
using DSWeb.Areas.CommMng.DAL;
using DSWeb.Areas.Import.DAL.XXH;
using DSWeb.Areas.Import.Models.XXH;
using DSWeb.TruckMng.Comm.Cookie;
using DSWeb.TruckMng.Helper;
using DSWeb.TruckMng.Helper.Repository;
using DSWeb.Areas.TruckMng.DAL.Comm;
using HcUtility.Comm;
using HcUtility.Core;
using System.Data;
using System.Data.OleDb;
using System.IO;
using System.Text;

using System.Web.UI.MobileControls;

namespace DSWeb.Areas.Import.Controllers
{
    [JsonRequestBehavior]
    public class XXH_singleController : Controller
    {
        //
        // GET: /Import/XXH_single
        public ActionResult Index()
        {
            return View();
        }

        //
        // GET: /Import/XXH/Edit
        public ActionResult Edit()
        {
            return View();
        }

        public ContentResult GetDataList(int start, int limit, string sort, string condition)
        {
            string conditionStr = condition;
            string uid = Session["USERID"] == null ? "" : Session["USERID"].ToString();
            if (uid!="")
            {
                conditionStr += " and (M.agent = (select COMPANYID from user_company where USERID = '" + uid + "')   or (select c.CODENAME from user_company uc join company c on c.GID=uc.COMPANYID where USERID = '"+uid+"' )='XXH')";
            }
            int total=0;
            var dataList = XXHDAL.GetDataList_single(conditionStr, sort, uid, start, limit, out total);

            //var list = dataList.Skip(start).Take(limit);

            var json = JsonConvert.Serialize(new { Success = true, Message = "查询成功", totalCount = total, data = dataList.ToList() });
            return new ContentResult() { Content = json };
        }

        public ContentResult GetData(string handle, string condition)
        {
            XXH_singlemb head = null;
            string uid = Session["USERID"] == null ? "" : Session["USERID"].ToString();
            if (handle == "edit")
            {
                var _t = "";
                int total =0;
                var list = XXHDAL.GetDataList_single(condition, _t, uid, 0, 1, out total);
                if (list.Count > 0)
                    head = list[0];
            }

            if (head == null)
            {
                head = new XXH_singlemb();
            }

            var json = JsonConvert.Serialize(
               new { Success = true, Message = "查询成功", data = head });
            return new ContentResult() { Content = json };
        }

        public ContentResult Save(string opstatus, string data,
    string Receiptbody, string Receiptdelbody,
    string KCBody, string KCDelBody, string chfeebody, string chfeedelbody)
        {
            var head = JsonConvert.Deserialize<XXH_singlemb>(data);
            var ReceiptbodyList = JsonConvert.Deserialize<List<Receiptmb>>(Receiptbody);
            var ReceiptdelbodyList = JsonConvert.Deserialize<List<Receiptmb>>(Receiptdelbody);
            //var CargobodyList = JsonConvert.Deserialize<List<Cargomb>>(CargoBody);
            //var CargodelbodyList = JsonConvert.Deserialize<List<Cargomb>>(CargoDelBody);
            var KCBodyList = JsonConvert.Deserialize<List<KCmb>>(KCBody);
            var KCDelBodyList = JsonConvert.Deserialize<List<KCmb>>(KCDelBody);
            var chfeeBodyList = JsonConvert.Deserialize<List<MsChFee>>(chfeebody);
            var chfeeBodyDelList = JsonConvert.Deserialize<List<MsChFee>>(chfeedelbody);

            if (chfeeBodyList !=null)
            {
                foreach (var _fee in chfeeBodyList)
                {
                    _fee.MODIFIEDTIME = DateTime.Now.ToString();
                    _fee.MODIFIEDUSER = Session["USERID"].ToString();
                }
            }


            if (opstatus == "add")
            {
                head.DbOperationType = DbOperationType.DbotIns;
                head.ModelUIStatus = "I";

                head.ContractNo = PubSysDAL.GetBillNo("0201");  //获取合同号
                //20131011 应客户要求，将合同号改为接单人手动填写的必填项目。不再自动生成合同号

                /*自动填写接单审单人id
                headData.UserCode = CookieConfig.GetCookie_UserCode(Request);
                headData.UserName = CookieConfig.GetCookie_UserName(Request);
                headData.OrgCode = CookieConfig.GetCookie_OrgCode(Request);
                headData.OrgName = CookieConfig.GetCookie_OrgName(Request);*/

                //headData.LrDate = DateTime.Now;
            }
            else if (opstatus == "edit")
            {
                head.DbOperationType = DbOperationType.DbotUpd;
                head.ModelUIStatus = "E";
            }
            else
            {
                head.DbOperationType = DbOperationType.DbotDel;
            }

            var modb = new ModelObjectRepository();

            head.MODIFIEDUSER = Session["SHOWNAME"].ToString();
            head.MODIFIEDTIME = System.DateTime.Now.ToString();

            DBResult result = modb.Save(head,
                   ModelObjectConvert<Receiptmb>.ToModelObjectList(ReceiptbodyList),
                   ModelObjectConvert<Receiptmb>.ToModelObjectList(ReceiptdelbodyList),
                   //ModelObjectConvert<Cargomb>.ToModelObjectList(CargobodyList),
                   //ModelObjectConvert<Cargomb>.ToModelObjectList(CargodelbodyList),
                   ModelObjectConvert<KCmb>.ToModelObjectList(KCBodyList),
                   ModelObjectConvert<KCmb>.ToModelObjectList(KCDelBodyList),
                   ModelObjectConvert<MsChFee>.ToModelObjectList(chfeeBodyList),
                   ModelObjectConvert<MsChFee>.ToModelObjectList(chfeeBodyDelList)
                  );
            BasicDataRefDAL.SaveLog(head, Session["USERID"].ToString(), "进口贸易_天津共享", "保存");
            //刷新父窗口上的父节点
            var jsonRespose = new JsonResponse
            {
                Success = result.Success,
                Message = result.Message,
                Data = XXHDAL.GetData("M.ContractNo='" + head.ContractNo + "'", CookieConfig.GetCookie_UserCode(Request), CookieConfig.GetCookie_UserName(Request), CookieConfig.GetCookie_CompanyId(Request))
            };

            return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
        }


        [HttpPost]
        public ContentResult File()
        {
            var jsonRespose = new JsonResponse { Success = false, Message = "" };
            

            if (Request.Files.Count != 1)
            {
                jsonRespose.Success = false;
                jsonRespose.Message = "请选择上传的文件";
                return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
            }

            var file = Request.Files["file"];
            if (file == null)
            {
                jsonRespose.Success = false;
                jsonRespose.Message = "上传文件发生未知错误，请重新上传";
                return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
            }

            var path = Server.MapPath("../../UploadFiles/Bs");

            if (!Directory.Exists(path))
            {
                Directory.CreateDirectory(path);
            }

            var size = file.ContentLength;
            var name = Path.GetFileName(file.FileName);

            var usercode = CookieConfig.GetCookie_UserCode(Request);
            string filename = path + "\\" + usercode + DateTime.Now.ToString("yyyyMMddHHmmssfff") + name;

            if (System.IO.File.Exists(filename))
            {
                System.IO.File.Delete(filename);
            }
            file.SaveAs(filename);

            if (!System.IO.File.Exists(filename))
            {
                jsonRespose.Success = false;
                jsonRespose.Message = "上传的Excel不包含数据01";
                return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
            }

            List<string> sheets = ExcelSheetName(filename);
            if (sheets.Count == 0)
            {
                jsonRespose.Success = false;
                jsonRespose.Message = filename + " 上传的Excel不包含数据02";
                return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
            }

            try
            {
                var sheetname = sheets[0];
                string excelConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filename +
                                   ";Extended Properties=Excel 8.0;";
                OleDbDataAdapter oada = new OleDbDataAdapter("select * from [" + sheetname + "A1:L]", excelConn);
                DataSet ds = new DataSet();
                oada.Fill(ds);

                if (ds.Tables.Count == 0)
                {
                    jsonRespose.Success = false;
                    jsonRespose.Message = "上传的Excel不包含数据03";
                    return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
                }

                var table = ds.Tables[0];
                if (table.Rows.Count == 0 )
                {
                    jsonRespose.Success = false;
                    jsonRespose.Message = "上传的Excel不包含数据04";
                    return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
                }
                /*
                var customerFieldName = table.Columns[0].ColumnName;
                if (customerFieldName != "订单列表")
                {
                    jsonRespose.Success = false;
                    jsonRespose.Message = "上传的Excel不是标准的格式，请重新选择";
                    return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
                }*/

                var message = string.Empty;
                var headList=new List<String>() ;

                //if (customerFieldName == "委托单位")
                //{
                var InsertCount = 0;
                var UpdateCount = 0;
                var UnknownKF = "";
                var isSucess = XXHDAL.ImportExcelData(Request, table, out message, out InsertCount, out UpdateCount,out UnknownKF);
                if (!isSucess)
                {
                    jsonRespose.Success = false;
                    jsonRespose.Message = message;
                    return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };

                }
                var msg = "上传成功，共处理" + Convert.ToString(InsertCount + UpdateCount) + "个托单,其中新增" + Convert.ToString(InsertCount)
                    + "个,更新" + Convert.ToString(UpdateCount) + "个。";
                if (!string.IsNullOrEmpty(UnknownKF)) {
                    msg = msg + UnknownKF;
                }
                var json = JsonConvert.Serialize(new
                {
                    success = true,
                    Message = msg
                });
                return new ContentResult() { Content = json };
            }
            catch (Exception)
            {

                jsonRespose.Success = false;
                jsonRespose.Message = "读取Excel文件出错，请确认文件正确性";
                return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
            }
        }

        public List<string> ExcelSheetName(string filepath)
        {
            var al = new List<string>();

            try
            {
                string strConn;
                strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filepath + ";Extended Properties=Excel 8.0;";
                OleDbConnection conn = new OleDbConnection(strConn);
                conn.Open();
                DataTable sheetNames = conn.GetOleDbSchemaTable
                    (System.Data.OleDb.OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
                conn.Close();

                foreach (DataRow dr in sheetNames.Rows)
                {
                    al.Add(dr[2].ToString());
                }
            }
            catch (Exception)
            {
                return new List<string>();
            }

            return al;
        }


    }
}