using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using BLL;
using AspNet = System.Web.UI.WebControls;
namespace FineUIPro.Web.CQMS.ManageReport
{
    public partial class NCRStatisc : PageBase
    {
        private static List<Model.NCRStatisc> StatisticsList = new List<Model.NCRStatisc>();

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                Model.Base_Project project = BLL.ProjectService.GetProjectByProjectId(this.CurrUser.LoginProjectId);
                this.txtStartDate.Text = "2015-01-01";
                this.txtEndDate.Text = string.Format("{0:yyyy-MM-dd}", DateTime.Now);
                if (project != null)
                {
                    if (project.StartDate != null)
                    {
                        this.txtStartDate.Text = string.Format("{0:yyyy-MM-dd}", project.StartDate);
                    }
                }
                BindStatisc();
            }
        }
        protected void btnSearch_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(this.txtStartDate.Text.Trim()) || string.IsNullOrEmpty(this.txtEndDate.Text.Trim()))
            {
                Alert.ShowInTop("开始和结束日期不能为空！", MessageBoxIcon.Warning);
                return;
            }
            if (Convert.ToDateTime(this.txtStartDate.Text.Trim()) >= Convert.ToDateTime(this.txtEndDate.Text.Trim()))
            {
                Alert.ShowInTop("开始日期不能大于结束日期！", MessageBoxIcon.Warning);
                return;
            }
            BindStatisc();
        }
        #region 绑定GridView
        /// <summary>
        /// 绑定
        /// </summary>
        /// <param name="cNProfessionalId"></param>
        public void BindStatisc()
        {
            DateTime startDate = Convert.ToDateTime(this.txtStartDate.Text.Trim());
            DateTime endDate = Convert.ToDateTime(this.txtEndDate.Text.Trim());
            //DateTime projectStartDate = Convert.ToDateTime("2015-01-01");
            //List<Model.NCRStatisc> StatisticsList = new List<Model.NCRStatisc>();
            StatisticsList = new List<Model.NCRStatisc>();
            //Model.Base_Project project = BLL.ProjectService.getProjectByProjectId(this.CurrUser.LoginProjectId);
            //if (project != null)
            //{
            //    if (project.StartDate != null)
            //    {
            //        projectStartDate = Convert.ToDateTime(project.StartDate);
            //    }
            //}
            int i = 1;
            if (this.ckType.SelectedValue == "1")  //按单位
            {
                //所有集合
                List<Model.Comprehensive_NCRManagement> totalManagementList = BLL.NCRManagementService.GetNCRManagementListByDate(this.CurrUser.LoginProjectId, startDate, endDate);
                List<string> unitNames = (from x in totalManagementList select x.ReceiveUnit).Distinct().ToList();
                foreach (var item in unitNames)
                {
                    //当期集合
                    List<Model.Comprehensive_NCRManagement> managementList = BLL.NCRManagementService.GetNCRManagementListByUnitNameAndDate(this.CurrUser.LoginProjectId, item, startDate, endDate);
                    Model.NCRStatisc NCRStatisc = new Model.NCRStatisc();
                    NCRStatisc.Num = i;
                    NCRStatisc.WorkName = BLL.UnitService.getUnitNamesUnitIds(item);
                    NCRStatisc.CheckNum = managementList.Count();
                    NCRStatisc.OKNum = managementList.Count(x => x.Status == "3");
                    NCRStatisc.NotOKNum = managementList.Count(x => x.Status != "3");
                    NCRStatisc.Remark = "";
                    if (NCRStatisc.CheckNum != 0)//被除数不能为零
                    {
                        NCRStatisc.OKRate = Math.Round((double)NCRStatisc.OKNum / (double)NCRStatisc.CheckNum * 100, 2) + "%";//保留两位小数、后四舍五入
                    }
                    else
                    {
                        NCRStatisc.OKRate = "0%";
                    }
                    StatisticsList.Add(NCRStatisc);
                    i++;
                }
            }
            else   //按专业
            {
                var cNProfessionals = from x in Funs.DB.Base_CNProfessional where x.CNProfessionalId != Const.CNProfessionalConstructId orderby x.SortIndex select x;
                foreach (var item in cNProfessionals)
                {
                    //所有集合
                    List<Model.Comprehensive_NCRManagement> managementList = BLL.NCRManagementService.GetNCRManagementListByCNProfessionalIdAndDate(this.CurrUser.LoginProjectId, item.CNProfessionalId, startDate, endDate);
                    Model.NCRStatisc NCRStatisc = new Model.NCRStatisc();
                    NCRStatisc.Num = i;
                    NCRStatisc.WorkName = item.ProfessionalName;
                    NCRStatisc.CheckNum = managementList.Count();
                    //NCRStatisc.OKNum = managementList.Count(x => x.Status == "3");
                    //NCRStatisc.NotOKNum = managementList.Count(x => x.Status != "3");
                    int okNum = managementList.Where(x => x.ImplementationFrontState.Trim().Equals("已闭合")).Count();
                    NCRStatisc.OKNum = okNum;
                    NCRStatisc.NotOKNum = managementList.Count() - okNum;
                    NCRStatisc.Remark = "";
                    if (NCRStatisc.CheckNum != 0)//被除数不能为零
                    {
                        NCRStatisc.OKRate = Math.Round((double)NCRStatisc.OKNum / (double)NCRStatisc.CheckNum * 100, 2) + "%";//保留两位小数、后四舍五入
                    }
                    else
                    {
                        NCRStatisc.OKRate = "0%";
                    }
                    StatisticsList.Add(NCRStatisc);
                    i++;
                }
            }
            if (StatisticsList.Count() > 0)   //增加总计
            {
                Model.NCRStatisc StatisticsLast = new Model.NCRStatisc();
                StatisticsLast.Num = StatisticsList.Count() + 1;
                StatisticsLast.WorkName = "合计";
                StatisticsLast.Remark = "";
                foreach (Model.NCRStatisc item in StatisticsList)
                {
                    StatisticsLast.CheckNum += item.CheckNum;
                    StatisticsLast.OKNum += item.OKNum;
                    StatisticsLast.NotOKNum += item.NotOKNum;
                }
                if (StatisticsLast.CheckNum != 0)//被除数不能为零
                {
                    StatisticsLast.OKRate = Math.Round((double)StatisticsLast.OKNum / (double)StatisticsLast.CheckNum * 100, 2) + "%";//保留两位小数、后四舍五入
                }
                else
                {
                    StatisticsLast.OKRate = "0%";
                }
                StatisticsList.Add(StatisticsLast);
            }
            this.Grid1.DataSource = StatisticsList;
            this.Grid1.DataBind();
        }
        #endregion
        protected void ckType_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (this.ckType.SelectedValue == "1")
            {
                this.Grid1.Columns[1].HeaderText = "接收单位";
            }
            else
            {
                this.Grid1.Columns[1].HeaderText = "专业";
            }
            BindStatisc();
        }
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            BindStatisc();
        }
        #region 导出按钮
        /// 导出按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnOut_Click(object sender, EventArgs e)
        {
            string rootPath = Server.MapPath("~/");
            string initTemplatePath = Const.NCRStatiscTemlUrl;
            string uploadfilepath = string.Empty;
            string newUrl = string.Empty;
            uploadfilepath = rootPath + initTemplatePath;

            if (StatisticsList != null)
            {
                string projectName = BLL.ProjectService.GetShortNameByProjectId(this.CurrUser.LoginProjectId);
                newUrl = uploadfilepath.Replace("NCR统计模板", "NCR统计（" + projectName + DateTime.Now.ToString("yyyyMMdd") + "）");
                if (File.Exists(newUrl))
                {
                    File.Delete(newUrl);
                }
                File.Copy(uploadfilepath, newUrl);
                // 第一步：读取文件流
                NPOI.SS.UserModel.IWorkbook workbook;
                using (FileStream stream = new FileStream(newUrl, FileMode.Open, FileAccess.Read))
                {
                    //workbook = new NPOI.XSSF.UserModel.XSSFWorkbook(stream);
                    workbook = new NPOI.HSSF.UserModel.HSSFWorkbook(stream);
                }
                // 创建单元格样式
                NPOI.SS.UserModel.ICellStyle cellStyle = workbook.CreateCellStyle();
                cellStyle.BorderTop = NPOI.SS.UserModel.BorderStyle.Thin;
                cellStyle.BorderRight = NPOI.SS.UserModel.BorderStyle.Thin;
                cellStyle.BorderBottom = NPOI.SS.UserModel.BorderStyle.Thin;
                cellStyle.BorderLeft = NPOI.SS.UserModel.BorderStyle.Thin;
                cellStyle.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Center;
                cellStyle.VerticalAlignment = NPOI.SS.UserModel.VerticalAlignment.Center;
                cellStyle.WrapText = true;//自动换行
                var font = workbook.CreateFont();
                font.FontHeightInPoints = 11;
                cellStyle.SetFont(font);
                // 第二步：创建新数据行
                NPOI.SS.UserModel.ISheet sheet = workbook.GetSheetAt(0);
                NPOI.SS.UserModel.IRow row = sheet.GetRow(0);
                NPOI.SS.UserModel.ICell cell;
                int i = 2;
                foreach (var item in StatisticsList)
                {
                    // 第二步：创建新数据行
                    row = sheet.CreateRow(i);
                    // 添加数据
                    cell = row.CreateCell(0);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.WorkName);//工作名称

                    cell = row.CreateCell(1);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.CheckNum);

                    cell = row.CreateCell(2);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.OKNum);

                    cell = row.CreateCell(3);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.NotOKNum);

                    cell = row.CreateCell(4);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.OKRate);

                    cell = row.CreateCell(5);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.Remark);
                    i++;
                }
                // 第三步：写入文件流
                using (FileStream stream = new FileStream(newUrl, FileMode.Create, FileAccess.Write))
                {
                    workbook.Write(stream);
                    workbook.Close();
                }
                string fileName = Path.GetFileName(newUrl);
                FileInfo info = new FileInfo(newUrl);
                long fileSize = info.Length;
                Response.Clear();
                Response.ContentType = "application/x-zip-compressed";
                Response.AddHeader("Content-Disposition", "attachment;filename=" + System.Web.HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));
                Response.AddHeader("Content-Length", fileSize.ToString());
                Response.TransmitFile(newUrl, 0, fileSize);
                Response.Flush();
                Response.Close();
                File.Delete(newUrl);
            }
            else
            {
                Alert.ShowInTop("当前无记录，无法导出！", MessageBoxIcon.Warning);
            }
        }

        /// <summary>
        /// 导出方法
        /// </summary>
        /// <param name="grid"></param>
        /// <returns></returns>
        //private string GetGridTableHtml(Grid grid)
        //{
        //    StringBuilder sb = new StringBuilder();
        //    sb.Append("<meta http-equiv=\"content-type\" content=\"application/excel; charset=UTF-8\"/>");
        //    sb.Append("<table cellspacing=\"0\" rules=\"all\" border=\"1\" style=\"border-collapse:collapse;\">");
        //    sb.Append("<tr>");
        //    grid.PageSize = 10000;
        //    BindStatisc();
        //    foreach (GridColumn column in grid.Columns)
        //    {
        //        sb.AppendFormat("<td>{0}</td>", column.HeaderText);
        //    }
        //    sb.Append("</tr>");
        //    foreach (GridRow row in grid.Rows)
        //    {
        //        sb.Append("<tr>");
        //        foreach (GridColumn column in grid.Columns)
        //        {
        //            string html = row.Values[column.ColumnIndex].ToString();
        //            if (column.ColumnID == "tfNumber")
        //            {
        //                html = (row.FindControl("labNumber") as AspNet.Label).Text;
        //            }
        //            sb.AppendFormat("<td>{0}</td>", html);
        //        }

        //        sb.Append("</tr>");
        //    }

        //    sb.Append("</table>");

        //    return sb.ToString();
        //}
        #endregion
    }
}