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 HJGLStatisc : PageBase
    {
        private static List<Model.CheckStatisc> StatisticsList = new List<Model.CheckStatisc>();

        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();
            }
        }
        #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.CheckStatisc> StatisticsList = new List<Model.CheckStatisc>();
            StatisticsList = new List<Model.CheckStatisc>();
            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;
            List<Model.Base_Unit> units = (from x in Funs.DB.Project_ProjectUnit
                                           join y in Funs.DB.Base_Unit on x.UnitId equals y.UnitId
                                           where x.ProjectId == this.CurrUser.LoginProjectId
                                           orderby y.UnitCode
                                           select y).ToList();
            foreach (var item in units)
            {
                //单位下所有集合
                List<Model.ProcessControl_NondestructiveTest> totalNondestructiveTestList = BLL.NondestructiveTestService.GetNondestructiveTestListByUnitIdAndDate(this.CurrUser.LoginProjectId, item.UnitId, projectStartDate, endDate);
                //单位下当期集合
                List<Model.ProcessControl_NondestructiveTest> NondestructiveTestList = BLL.NondestructiveTestService.GetNondestructiveTestListByUnitIdAndDate(this.CurrUser.LoginProjectId, item.UnitId, projectStartDate, endDate);

                Model.CheckStatisc CheckStatisc = new Model.CheckStatisc();
                CheckStatisc.Num = i;
                CheckStatisc.WorkName = item.UnitName;
                CheckStatisc.CheckNum = NondestructiveTestList.Sum(x => x.PieceCount ?? 0);
                CheckStatisc.TotalCheckNum = totalNondestructiveTestList.Sum(x => x.PieceCount ?? 0);
                CheckStatisc.OKNum = NondestructiveTestList.Sum(x => x.OnceQualifiedCount ?? 0);
                CheckStatisc.TotalOKNum = totalNondestructiveTestList.Sum(x => x.OnceQualifiedCount ?? 0);
                if (CheckStatisc.CheckNum != 0)//被除数不能为零
                {
                    CheckStatisc.OneOKRate = Math.Round((double)CheckStatisc.OKNum / (double)CheckStatisc.CheckNum * 100, 2) + "%";//保留两位小数、后四舍五入
                }
                else
                {
                    CheckStatisc.OneOKRate = "0%";
                }
                if (CheckStatisc.TotalCheckNum != 0)//被除数不能为零
                {
                    CheckStatisc.TotalOneOKRate = Math.Round((double)CheckStatisc.TotalOKNum / (double)CheckStatisc.TotalCheckNum * 100, 2) + "%";//保留两位小数、后四舍五入
                }
                else
                {
                    CheckStatisc.TotalOneOKRate = "0%";
                }
                StatisticsList.Add(CheckStatisc);
                i++;
            }
            if (StatisticsList.Count() > 0)   //增加总计
            {
                Model.CheckStatisc StatisticsLast = new Model.CheckStatisc();
                StatisticsLast.Num = StatisticsList.Count() + 1;
                StatisticsLast.WorkName = "合计";
                foreach (Model.CheckStatisc item in StatisticsList)
                {
                    StatisticsLast.CheckNum += item.CheckNum;
                    StatisticsLast.TotalCheckNum += item.TotalCheckNum;
                    StatisticsLast.OKNum += item.OKNum;
                    StatisticsLast.TotalOKNum += item.TotalOKNum;
                }
                if (StatisticsLast.CheckNum != 0)//被除数不能为零
                {
                    StatisticsLast.OneOKRate = Math.Round((double)StatisticsLast.OKNum / (double)StatisticsLast.CheckNum * 100, 2) + "%";//保留两位小数、后四舍五入
                }
                else
                {
                    StatisticsLast.OneOKRate = "0%";
                }
                if (StatisticsLast.TotalCheckNum != 0)//被除数不能为零
                {
                    StatisticsLast.TotalOneOKRate = Math.Round((double)StatisticsLast.TotalOKNum / (double)StatisticsLast.TotalCheckNum * 100, 2) + "%";//保留两位小数、后四舍五入
                }
                else
                {
                    StatisticsLast.TotalOneOKRate = "0%";
                }
                StatisticsList.Add(StatisticsLast);
            }
            this.Grid1.DataSource = StatisticsList;
            this.Grid1.DataBind();
        }
        #endregion

        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();
        }
        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.HJGLStatiscTemlUrl;
            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("现场焊接无损检测情况模板", "现场焊接无损检测情况（" + projectName + DateTime.Now.ToString("yyyyMMdd") + "）");
                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 = 3;
                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.TotalCheckNum);

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

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

                    cell = row.CreateCell(5);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.OneOKRate);

                    cell = row.CreateCell(6);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.TotalOneOKRate);

                    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
    }
}