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

namespace Estsh.Core.Web.Controllers
{
    public class CheckStockPrintController : Controller
    {
        /***************************************************************************************************
         * 
         * 作者：张茂忠
         * 创建时间：2013.04.17
         * 描述：盘点单打印模块Controller层
         * 修改日志：
         * 
         * 
         * *************************************************************************************************/
        CheckStockPrintService service = new CheckStockPrintService();
        
        public ActionResult Index()
        {
            return View();
        }

        /// <summary>
        /// 获取库区
        /// </summary>
        /// <returns></returns>
        public ActionResult GetFactoryListData()
        {
            Hashtable resault = new Hashtable();
            ArrayList FactoryList = service.GetFactoryListData();
            resault.Add("list", FactoryList);
            return Json(resault, JsonRequestBehavior.AllowGet);
        }
        /// <summary>
        /// 获取大库位
        /// </summary>
        /// <param name="factoryCode"></param>
        /// <returns></returns>
        public ActionResult GetWarehouseListData()
        {
            Hashtable resault = new Hashtable();
            ArrayList WareHouseList = service.GetWarehouseListData(Request["parentid"].ToString());
            resault.Add("list", WareHouseList);
            return Json(resault, JsonRequestBehavior.AllowGet);
        }

        /// <summary>
        /// 生成盘点单
        /// </summary>
        /// <returns></returns>
        public ActionResult GenCSOrder(string pdline_id, string modelType, string serchFilter, int totalRows)
        {

            if (string.IsNullOrEmpty(pdline_id) && string.IsNullOrEmpty(modelType) && string.IsNullOrEmpty(serchFilter))
            {
                return null;
            }

            string wheres = InitWhereStr(pdline_id, modelType, serchFilter);


            Hashtable result = service.GenCSOrder(wheres, totalRows);
            return Json(result, JsonRequestBehavior.AllowGet);
            

            //Hashtable resault = new Hashtable();
            //int count = 0;
            //if (service.GenCSOrder((DataTable)Session["table"]))
            //{
            //    count = 1; 
            //}
            //resault.Add("status", count);
            //return Json(resault);
        }
        /// <summary>
        /// 打印盘点单
        /// </summary>
        /// <returns></returns>
        public ActionResult OnPrint()
        {
#if(false)
            Hashtable resault = new Hashtable();
            _dt = (DataTable)Session["table"];
            // 如果没有数据就直接返回
            if (_dt == null || _dt.Rows.Count <= 0)
            {
                resault.Add("status", "-1"); 
                return Json(resault);
            }
            if (_dt.Rows[0]["order_no1"].ToString() == "")
            {
                resault.Add("status", "-2"); 
                return Json(resault);
            }
            //if (string.IsNullOrEmpty(_dt.Rows[0]["order_no"].ToString()))
            //{
            //    MessageBox.Show("盘点单号不能为空，请先生成盘点单");
            //    return;
            //}

            // 模板文件的路径
            string TemplateFile =
                Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"Template\CheckStockOrder.xls");

            // 输出文件的路径
            string TempFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory,
                string.Format(@"Temp\CheckStockOrder_{0}.xls", DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss")));

            NPOIReporter Reporter = new NPOIReporter(TemplateFile, TempFile);

            Hashtable Variables = new Hashtable();

            // 添加报表中使用的变量
            Variables.Add("OrderNo", _dt.Rows[0]["order_no"].ToString());
            Variables.Add("CreateDate", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));

            // 生成报表
            if (Reporter.GeneratorReport("CheckStockOrder", Variables, _dt))
            {
                // 打印到默认打印机
                MeExcel.Print(TempFile);
            }
            resault.Add("status", "1");
            return Json(resault);
//#elseif (false)
            Hashtable resault = new Hashtable();
            _dt = (DataTable)Session["table"];
            // 如果没有数据就直接返回
            if (_dt == null || _dt.Rows.Count==0)
                return null;

            //if (string.IsNullOrEmpty(_dt.Rows[0]["order_no"].ToString()))
            //{
            //    MessageBox.Show("盘点单号不能为空，请先生成盘点单");
            //    return;
            //}

            // 模板文件的路径
            string TemplateFile =
                Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"Template\CheckStockOrder.xls");

            // 输出文件的路径
            string TempFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory,
                string.Format(@"Temp\CheckStockOrder_{0}.xls", DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss")));

            NPOIReporter Reporter = new NPOIReporter(TemplateFile, TempFile);

            Hashtable Variables = new Hashtable();

            // 添加报表中使用的变量
            Variables.Add("OrderNo", _dt.Rows[0]["order_no"].ToString());
            Variables.Add("CreateDate", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));

            // 生成报表
            if (Reporter.GeneratorReport("CheckStockOrder", Variables, _dt))
            {
                // 打印到默认打印机
                MyExcel.Print(TempFile);
            }
            resault.Add("status", "1");
            return Json(resault);
#endif
            return null;
        }


        #region jerome
        /// <summary>
        /// 获取产线名称
        /// </summary>
        /// <returns></returns>
        public ActionResult GetPdLineName()
        {
            Hashtable resault = new Hashtable();
            ArrayList pdlineList = service.GetPdLineName();
            resault.Add("list", pdlineList);
            return Json(resault, JsonRequestBehavior.AllowGet);
        }

        /// <summary>
        /// 获取项目
        /// </summary>
        /// <returns></returns>
        public ActionResult GetModelTypeNameList()
        {
            Hashtable resault = new Hashtable();
            ArrayList pdlineList = service.GetModelTypeNameList();
            resault.Add("list", pdlineList);
            return Json(resault, JsonRequestBehavior.AllowGet);
        }

        private string InitWhereStr(string pdline_id, string modelType, string serchFilter)
        {
            string wheres = string.Empty;
            string pdlineStr = string.Empty;
            string[] pdLineArr = pdline_id.Split(',');
            foreach (string str in pdLineArr)
            {
                pdlineStr += " '" + str + "' ,";
            }
            pdlineStr = pdlineStr.Substring(0, pdlineStr.Length - 2);
            wheres += string.Format(" AND ( a.pdline_id IN ({0}))", pdlineStr);

            if (!string.IsNullOrEmpty(modelType))
            {
                string modelTypeStr = string.Empty;
                string[] modelTypeArr = modelType.Split(',');
                foreach (string str in modelTypeArr)
                {
                    modelTypeStr += " '" + str + "' ,";
                }
                modelTypeStr = modelTypeStr.Substring(0, modelTypeStr.Length - 1);
                wheres += string.Format(" AND (type_name in ({0}))", modelTypeStr);
            }

            if (!string.IsNullOrEmpty(serchFilter))
            {
                string[] filterArr = serchFilter.Split(',');

                #region 良品还是全部产品（包含良品及不良品) current_status
                ///返回参数中：1、只盘点不良品；2、包含在制品；3、包含不良品；4、包含没有生产线的总成；5、包含没有配置的总成
                int index = Array.FindIndex<string>(filterArr, str => str.Equals("1"));
                if (index >= 0)//如果为【只盘点不良品】
                {
                    wheres += " AND current_status in (1) ";
                }
                else
                {
                    index = Array.FindIndex<string>(filterArr, str => str.Equals("3"));
                    if (index >= 0)//如果为【包含不良品】
                    {
                        wheres += " AND current_status in (0,1) ";
                    }
                    else
                    {
                        wheres += " AND current_status in (0) ";
                    }
                }
                #endregion

                #region 是否包含在制品 work_flag in (0,1) or work_falg in (1)
                index = Array.FindIndex<string>(filterArr, str => str.Equals("2"));
                if (index >= 0)
                {
                    wheres += " AND work_flag in (0,1) ";
                }
                else
                {
                    wheres += " AND work_flag in (1) ";
                }
                #endregion
            }

            return wheres;
        }

        /// <summary>
        /// 根据用户选择的条件查找盘点数据
        /// </summary>
        /// <param name="wheres">筛选条件</param>
        /// <returns>盘点数据</returns>
        public ActionResult GetCheckStockWhere(string pdline_id, string modelType, string serchFilter,Pager pager)
        {
            if (string.IsNullOrEmpty(pdline_id) && string.IsNullOrEmpty(modelType) && string.IsNullOrEmpty(serchFilter))
            {
                return null;
            }

            string wheres = InitWhereStr(pdline_id, modelType, serchFilter);
            Hashtable result = new Hashtable();
            result.Add("pager.pageNo", pager.pageNo);
            Hashtable dataHt = service.GetCheckStockWhere(wheres, pager);
            result.Add("rows", dataHt["dataList"]);
            result.Add("pager.totalRows", dataHt["totalCount"]);
            
            return Json(result);
        }

        public ActionResult ExportData(string order_no, string pdline_id, string modelType, string serchFilter, Pager pager)
        {
            if (string.IsNullOrEmpty(pdline_id) && string.IsNullOrEmpty(modelType) && string.IsNullOrEmpty(serchFilter))
            {
                return null;
            }
#if(false)
            string wheres = InitWhereStr(pdline_id, modelType, serchFilter);
            //Hashtable result = new Hashtable();

            Hashtable dataHt = service.GetCheckStockWhere(wheres, pager);
            if (dataHt.ContainsKey("dataList"))
            {
                //FileStream SourceStream = new FileStream(@"Template\CheckStockOrder.xls", FileMode.Open);
                HSSFWorkbook workbook = new HSSFWorkbook();
                Stream outputStream = Response.OutputStream;
                HSSFSheet sheet = (HSSFSheet)workbook.CreateSheet("盘点单");
                try
                {
                    if (workbook != null)
                    {
                        HSSFRow headRow = (HSSFRow)sheet.CreateRow(0);
                        headRow.CreateCell(0).SetCellValue("产线");
                        headRow.CreateCell(1).SetCellValue("库区");
                        headRow.CreateCell(2).SetCellValue("配置");
                        headRow.CreateCell(3).SetCellValue("零件号");
                        headRow.CreateCell(4).SetCellValue("零件描述");
                        headRow.CreateCell(5).SetCellValue("条码");
                        headRow.CreateCell(6).SetCellValue("车号");
                        headRow.CreateCell(7).SetCellValue("状态1");
                        headRow.CreateCell(8).SetCellValue("状态2");
                        headRow.CreateCell(9).SetCellValue("上线时间");
                        headRow.CreateCell(10).SetCellValue("下线时间");
                        headRow.CreateCell(11).SetCellValue("盘点单");
                    }
                    ArrayList arr = dataHt["dataList"] as ArrayList;
                    for (int i = 0; i < arr.Count; i++)
                    {
                        Hashtable dtRow = arr[i] as Hashtable;
                        int row = i + 1;
                        HSSFRow dataRow = (HSSFRow)sheet.CreateRow(row);
                        
                        dataRow.CreateCell(0).SetCellValue(dtRow["pdline_name"].ToString());
                        dataRow.CreateCell(1).SetCellValue(dtRow["fg_wh_code"].ToString());
                        dataRow.CreateCell(2).SetCellValue(dtRow["model_name"].ToString());
                        dataRow.CreateCell(3).SetCellValue(dtRow["part_no"].ToString());
                        dataRow.CreateCell(4).SetCellValue(dtRow["part_spec"].ToString());
                        dataRow.CreateCell(5).SetCellValue(dtRow["serial_number"].ToString());
                        dataRow.CreateCell(6).SetCellValue(dtRow["car_no"].ToString());
                        dataRow.CreateCell(7).SetCellValue(dtRow["work_flag"].ToString());
                        dataRow.CreateCell(8).SetCellValue(dtRow["current_status"].ToString());
                        dataRow.CreateCell(9).SetCellValue(dtRow["in_pdline_time"].ToString());
                        dataRow.CreateCell(10).SetCellValue(dtRow["out_pdline_time"].ToString());
                        dataRow.CreateCell(11).SetCellValue(order_no);
                    }

                    Response.Clear();
                    workbook.Write(outputStream);

                    Response.Buffer = true;
                    Response.AppendHeader("Content-Disposition", "attachment;filename=盘点明细.xls");
                    Response.ContentEncoding = System.Text.Encoding.UTF8;
                    Response.ContentType = "application/vnd.ms-excel";
                    Response.Flush();
                }
                catch (Exception e)
                {
                }
                finally
                {
                    workbook = null;
                }
            }





            return null;
#else

            string wheres = InitWhereStr(pdline_id, modelType, serchFilter);
            
            Hashtable dataHt = service.GetCheckStockWhere(wheres, pager);
            if (dataHt.ContainsKey("dataList"))
            {
                // 模板文件的路径
                string TemplateFile =
                    Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"Template\CheckStockOrder.xls");
                FileStream SourceStream = new FileStream(TemplateFile, FileMode.Open);
                HSSFWorkbook workbook = new HSSFWorkbook(SourceStream);
                Stream outputStream = Response.OutputStream;

                HSSFSheet sheet = workbook.GetSheetAt(0) as HSSFSheet;
                try
                {
                    ArrayList arr = dataHt["dataList"] as ArrayList;
                    sheet.GetRow(1).Cells[1].SetCellValue(order_no);
                    sheet.GetRow(2).Cells[1].SetCellValue(DateTime.Now.ToString("yyyy-MM-dd HH:mm"));
                    string AbsolutePath= Request.UrlReferrer.AbsolutePath;
                    string url = AbsolutePath.Remove(0, Request.ApplicationPath.Length);
                    GridColumnService colService = new GridColumnService();
                    Models.SysWebGridColumn[] gridItems = colService.GetColumnByUrl(url);
                    #region 数据
                    for (int i = 0; i < arr.Count; i++)
                    {
                        Hashtable dtRow = arr[i] as Hashtable;
                        int row = i + 5;
                        HSSFRow dataRow = (HSSFRow)sheet.CreateRow(row);

                        for (int idx = 0; idx < gridItems.Length; idx++)
                        {
                            if (gridItems[idx].export)
                            {
                                string key = gridItems[idx].name;
                                if (dtRow.ContainsKey(key))
                                {
                                    object obj = dtRow[key];
                                    if (obj != null && obj != DBNull.Value)
                                    {
                                        dataRow.CreateCell(idx).SetCellValue(obj.ToString());
                                    }
                                }
                            }
                        }
                    }
                    #endregion

                    #region 样式
                    HSSFCellStyle style = workbook.CreateCellStyle() as HSSFCellStyle;
                    style.BorderBottom = NPOI.SS.UserModel.CellBorderType.HAIR;
                    //设置字体;  
                    HSSFFont font = workbook.CreateFont() as HSSFFont;
                    //设置字体大小;   
                    font.FontHeightInPoints = 8;
                    style.SetFont(font);
                    #endregion
                    Response.Clear();
                    workbook.Write(outputStream);
                    
                    Response.Buffer = true;
                    if (Request.Browser.Type.ToUpper().IndexOf("IE") >= 0)
                    {
                        Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode("盘点单" + order_no + ".xls", System.Text.Encoding.UTF8));
                    }
                    else
                    {
                        Response.AppendHeader("Content-Disposition", "attachment;filename=盘点单" + order_no + ".xls");
                    }

                    Response.ContentEncoding = System.Text.Encoding.UTF8;
                    Response.ContentType = "application/vnd.ms-excel";
                    Response.Flush();
                }
                catch (Exception e)
                {
                }
                finally
                {
                    workbook = null;
                }
            }





            return null;
#endif
        }
        #endregion

    }
}