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

namespace DSWeb.Areas.TruckMng.Controllers
{
    /// <summary>
    /// 托运单
    /// </summary>
    [JsonRequestBehavior]
    public class MsWlBs_HTController : Controller
    {
        //
        // GET: /TruckMng/WlBsCard/

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

        //
        // GET: /TruckMng/WlBsCard/Edit

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

        //
        // GET：/TruckMng/WlTruck/GetDataList

        public ContentResult GetDataList(int start, int limit, string sort, string condition)
        {
            var dataList = MsWlBs_HTDAL.GetDataList(condition, Convert.ToString(Session["USERID"]), CookieConfig.GetCookie_UserCode(Request), CookieConfig.GetCookie_OrgCode(Request), 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 };
        }

        //
        // GET：/TruckMng/WlBsCard/GetData/

        public ContentResult GetData(string handle, string condition)
        {
            MsWlBsHead head = null;

            if (handle == "edit")
            {
                var list = MsWlBs_HTDAL.GetDataList(condition, Convert.ToString(Session["USERID"]), CookieConfig.GetCookie_UserCode(Request), CookieConfig.GetCookie_OrgCode(Request));
                if (list.Count > 0)
                    head = list[0];
            }

            if (head == null)
            {
                head = new MsWlBsHead();
                head.DispatchCode = CookieConfig.GetCookie_UserCode(Request);
                head.DispatchName=CookieConfig.GetCookie_UserName(Request);
                head.DispatchCode_Ref = head.DispatchCode + "-" + head.DispatchName;
            }

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

        public ContentResult GetIsPrint(string billno,string Gid)
        {
            var IsPring = true;

            IsPring = MsWlBs_HTDAL.GetBsIsPrint(billno, Gid);

            var json = JsonConvert.Serialize(
               new { Success = IsPring, Message = "此托单下所有费用都审核通过后，才可以打印托单!" });
            return new ContentResult() { Content = json };
        }

        //
        // GET：/TruckMng/WlBsCard/Save

        public ContentResult Save(string opstatus, string data, string ctnbody, string ctndelbody,
            string fixbody, string fixdelbody, string chfeebody, string chfeedelbody)
        {
            var head = JsonConvert.Deserialize<MsWlBsHead>(data);
            var ctnBodyList = JsonConvert.Deserialize<List<MsWlBsCtn>>(ctnbody);
            var ctnBodyDelList = JsonConvert.Deserialize<List<MsWlBsCtn>>(ctndelbody);
            var fixBodyList = JsonConvert.Deserialize<List<MsWlBsFixed>>(fixbody);
            var fixBodyDelList = JsonConvert.Deserialize<List<MsWlBsFixed>>(fixdelbody);
            var chfeeBodyList = JsonConvert.Deserialize<List<MsChFee>>(chfeebody);
            var chfeeBodyDelList = JsonConvert.Deserialize<List<MsChFee>>(chfeedelbody);
            

            if (opstatus == "add")
            {
                head.BillNo = "HT"+PubSysDAL.GetBillNo("0112");  //获取物流号
                head.DbOperationType = DbOperationType.DbotIns;
                head.ModelUIStatus = "I";
                head.UserCode = CookieConfig.GetCookie_UserCode(Request);
                head.UserName = CookieConfig.GetCookie_UserName(Request);
                head.OrgCode = CookieConfig.GetCookie_OrgCode(Request);
                head.OrgName = CookieConfig.GetCookie_OrgName(Request);
                head.LrDate = DateTime.Now;


            }
            else if (opstatus == "edit")
            {
                head.DbOperationType = DbOperationType.DbotUpd;
                head.ModelUIStatus = "E";
            }
            else
            {
                head.DbOperationType = DbOperationType.DbotDel;
            }

            var modb = new ModelObjectRepository();
            DBResult result = modb.Save(head,
                   ModelObjectConvert<MsWlBsCtn>.ToModelObjectList(ctnBodyList),
                   ModelObjectConvert<MsWlBsCtn>.ToModelObjectList(ctnBodyDelList),
                   ModelObjectConvert<MsWlBsFixed>.ToModelObjectList(fixBodyList),
                   ModelObjectConvert<MsWlBsFixed>.ToModelObjectList(fixBodyDelList),
                   ModelObjectConvert<MsChFee>.ToModelObjectList(chfeeBodyList),
                   ModelObjectConvert<MsChFee>.ToModelObjectList(chfeeBodyDelList));

            var jsonRespose = new JsonResponse
                                  {
                                      Success = result.Success,
                                      Message = result.Message,
                                      Data = MsWlBs_HTDAL.GetHeadDataByBillNo(head.BillNo, Convert.ToString(Session["USERID"]), CookieConfig.GetCookie_UserCode(Request), CookieConfig.GetCookie_OrgCode(Request))
                                  };

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

        public ContentResult Delete(string data)
        {
            var head = JsonConvert.Deserialize<MsWlBsHead>(data);

            var modb = new ModelObjectDBBill();
            DBResult result = modb.Delete(head,
                "delete from tMsWlBsCtn where BillNo='" + head.BillNo + "'",
                "delete from tMsWlBsFixed where BillNo='" + head.BillNo + "'",
                "delete from ch_fee where BsNo='"+head.GId+"'");

            var jsonRespose = new JsonResponse { Success = result.Success, Message = result.Message };
            return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };
        }

        #region 明细表部分
        public JsonResult GetCtnBodyList(string billno)
        {
            var condition = " BillNo='" + billno + "'";
            List<MsWlBsCtn> list = MsWlBs_HTDAL.GetCtnBodyList(condition);

            return Json(new { Success = true, Message = "查询成功", totalCount = list.Count, data = list.ToList() });
        }

        public JsonResult GetFeeBodyList(string billno)
        {
            var condition = " BillNo='" + billno + "'";
            List<MsWlBsFixed> list = MsWlBs_HTDAL.GetBodyList(condition);

            return Json(new { Success = true, Message = "查询成功", totalCount = list.Count, data = list.ToList() });
        }
        #endregion

        #region 相关联部分
        

       

        

        #endregion

        #region 参照部分
        
        #endregion

        //TruckMng/MsWlBs/File
        [HttpPost]
        public ActionResult FileBak()
        {
            if (Request.Files.Count != 1)
            {
                return Json(new
                    {
                        success = false,
                        msg = "请选择上传的文件"
                    }, "text/html");
            }

            var file = Request.Files["file"];
            if (file == null)
            {
                return Json(new
                {
                    success = false,
                    msg = "上传文件发生未知错误，请重新上传"
                }, "text/html");
            }

            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))
            {
                return Json(new
                    {
                        success = false,
                        msg = "上传的Excel不包含数据"
                    }, "text/html");
            }

            List<string> sheets = ExcelSheetName(filename);
            if (sheets.Count == 0)
            {
                return Json(new
                    {
                        success = false,
                        msg = "上传的Excel不包含数据"
                    }, "text/html");
            }

            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 + "]", excelConn);
                DataSet ds = new DataSet();
                oada.Fill(ds);

                if (ds.Tables.Count == 0)
                {
                    return Json(new
                    {
                        success = false,
                        msg = "上传的Excel不包含数据"
                    }, "text/html");
                }

                var table = ds.Tables[0];
                if (table.Rows.Count == 0 || table.Rows.Count == 1)
                {
                    return Json(new
                        {
                            success = false,
                            msg = "上传的Excel不包含数据"
                        }, "text/html");
                }

                var customerFieldName = table.Columns[0].ColumnName;
                if (customerFieldName != "委托单位")
                {
                    return Json(new
                    {
                        success = false,
                        msg = "上传的Excel不是标准的格式，请重新选择"
                    }, "text/html");
                }

                var message = string.Empty;
                List<MsWlBsHead> headList;

                var isSucess = MsWlBs_HTDAL.ImportExcelData(Request, table, out message, out headList);
                if (!isSucess)
                {
                    return Json(new
                    {
                        success = false,
                        msg = message
                    }, "text/html");
                }

                return Json(new
                    {
                        success = true,
                        msg = "上传成功，共生成" + Convert.ToString(headList.Count)+"个托单",
                        dataList = headList.ToList()
                    }, "text/html");
            }
            catch (Exception)
            {

                return Json(new
                    {
                        success = false,
                        msg = "读取Excel文件出错，请确认文件正确性"
                    }, "text/html");
            }
        }

        //TruckMng/MsWlBs/File
        [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 = "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 + "]", 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 || table.Rows.Count == 1)
                {
                    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 != "委托单位") && (customerFieldName != "运单号"))
                {
                    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;
                List<MsWlBsHead> headList;

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

                    }

                }
                else
                {
                    var isSucess = MsWlBs_HTDAL.ImportExcelUpdateData(Request, table, out message, out headList);
                    if (!isSucess)
                    {
                        jsonRespose.Success = false;
                        jsonRespose.Message = message;
                        return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };

                    }

                }
                //jsonRespose.Success = true;
                //jsonRespose.Message = "上传成功，共生成" + Convert.ToString(headList.Count) + "个托单";
                //jsonRespose.Data = headList.ToList();
                //return new ContentResult() { Content = JsonConvert.Serialize(jsonRespose) };

                var json = JsonConvert.Serialize(new { success = true, Message ="上传成功，共生成" + Convert.ToString(headList.Count) + "个托单", data = headList.ToList() });
                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;
        }
    }
}