Estsh-Yiri/Estsh.Core.Web/Controllers/XTStockDataQueryController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Estsh.BLL;
using System.Collections;
using System.Data;
using Estsh.Web.Util;
using System.IO;
using Estsh.Web.Service;
using NPOI.HSSF.UserModel;


namespace Estsh.Core.Web.Controllers
{
    public class XTStockDataQueryController : Controller
    {
        //
        // GET: /ProductOffLineNotShipedQuery/

        XTStockDataQueryService Service = new XTStockDataQueryService();

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



        public string SetWhere()
        {
             string _where = "";

            if (!string.IsNullOrEmpty(Request["txtPartNo"]))
            {

                _where += " and b.part_no= '" + Request["txtPartNo"].ToString().Trim() + "'";
            }
            //如果配置不为空
            if (!string.IsNullOrEmpty(Request["cmbModelName"]))
            {
                _where += " and c.model_name = '" + Request["cmbModelName"].Trim() + "'";
            }

            //如果车型不为空
            if (!string.IsNullOrEmpty(Request["cmbTypeName"]))
            {
                _where += " and  f.type_name = '" + Request["cmbTypeName"].Trim() + "'";
            }



            return _where;
        }
        /// <summary>
        /// 汇总
        /// </summary>
        /// <param name="pager"></param>
        /// <returns></returns>
        public ActionResult GetStockData(Pager pager)
        {
            if (string.IsNullOrEmpty(Request["txtPartNo"]) && string.IsNullOrEmpty(Request["cmbModelName"]) && string.IsNullOrEmpty(Request["cmbTypeName"]))
            {
                return null;
            }
            string where = SetWhere();
            int totalCount = 0;
            DataTable dtQuery = Service.GetStockData(where, pager, ref totalCount);
            Hashtable result = new Hashtable();
            result.Add("rows", DataTypeConvert.NewObject.DataTableToArrayList(dtQuery));
            result.Add("pager.totalRows", totalCount);
            return Json(result);
        }
        /// <summary>
        /// 明细
        /// </summary>
        /// <param name="pager"></param>
        /// <returns></returns>
        public ActionResult GetDetailData(Pager pager)
        {
            if (string.IsNullOrEmpty(Request["txtPartNo"])  && string.IsNullOrEmpty(Request["cmbModelName"]) && string.IsNullOrEmpty(Request["cmbTypeName"]))
            {
                return null;
            }
            string where = SetWhere();
            int totalCount = 0;
            DataTable dtQuery = Service.GetDetailData(where, pager, ref totalCount);
            Hashtable result = new Hashtable();
            result.Add("rows", DataTypeConvert.NewObject.DataTableToArrayList(dtQuery));
            result.Add("pager.totalRows", totalCount);
            return Json(result);
        }
        /// <summary>
        /// 车型
        /// </summary>
        /// <returns></returns>
        public ActionResult GetTypeName()
        {
            Hashtable ht = new Hashtable();
            ArrayList alType = Service.GetTypeName();
            ht.Add("list", alType);
            return Json(ht, JsonRequestBehavior.AllowGet);
        
        }
        /// <summary>
        /// 配置
        /// </summary>
        /// <param name="typeName"></param>
        /// <returns></returns>
        public ActionResult GetModelName(string typeName)
        {
            Hashtable ht = new Hashtable();
            ArrayList alModel = Service.GetModelName(typeName);
            ht.Add("list", alModel);
            return Json(ht, JsonRequestBehavior.AllowGet);
        }


        public ActionResult exportData(Pager pager, Pager pager1, int a)
        {
            int totalCount = 0;
            int totalCount2 = 0;

            string where = SetWhere();

            DataTable dtQuery = Service.GetStockData(where, pager, ref totalCount);

            DataTable dtDetailQuery = Service.GetDetailData(where, pager1, ref totalCount2);


            Stream outputStream = Response.OutputStream;
            string AbsolutePath = Request.UrlReferrer.AbsolutePath;
            string url = AbsolutePath.Remove(0, Request.ApplicationPath.Length);
            GridColumnService colService = new GridColumnService();
            Models.SysWebGridColumn[] detailGridItems = colService.GetColumnByUrl(url, "汇总");//查询汇总GtidColumn]
            Models.SysWebGridColumn[] SNCurrent = colService.GetColumnByUrl(url, "明细");

            HSSFWorkbook workbook = NPOIExcelTools.DataTableToWorkbook(detailGridItems, dtQuery, "汇总信息");//将汇总表转换为Workbook
            NPOIExcelTools.AddSheet(workbook, SNCurrent, dtDetailQuery, "明细信息");//添加明细Sheet
            Response.Clear();
            workbook.Write(outputStream);

            Response.Buffer = true;
            if (a == 1)
            {
                if (Request.Browser.Type.ToUpper().IndexOf("IE") >= 0)
                {
                    Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode("下线未发运_当前页_" + DateTime.Now.ToString("yyyy-MM-dd") + ".xls", System.Text.Encoding.UTF8));
                }
                else
                {
                    Response.AppendHeader("Content-Disposition", "attachment;filename=下线未发运_当前页_" + DateTime.Now.ToString("yyyy-MM-dd") + ".xls");
                }
            }
            else
            {
                if (Request.Browser.Type.ToUpper().IndexOf("IE") >= 0)
                {
                    Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode("下线未发运_当前页_" + DateTime.Now.ToString("yyyy-MM-dd") + ".xls", System.Text.Encoding.UTF8));
                }
                else
                {
                    Response.AppendHeader("Content-Disposition", "attachment;filename=下线未发运_所有页_" + DateTime.Now.ToString("yyyy-MM-dd") + ".xls");
                }
            }
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            Response.ContentType = "application/vnd.ms-excel";
            Response.Flush();
            return null;


        }
    }
}