using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace FineUIPro.Web.CQMS.Comprehensive
{
    public partial class ConTechnologyDisclosure : PageBase
    {
        #region 加载
        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                GetButtonPower();
                BLL.UnitService.InitUnitDownList(this.sdrpUnitId, this.CurrUser.LoginProjectId, true);
                BLL.CNProfessionalService.InitCNProfessionalDownList(this.drpProfessionalId, true);
                BindGrid();
            }
        }
        public void BindGrid()
        {
            string strSql = @"select C.ConTechnologyDisclosureId, C.ProjectId, C.CNProfessionalId,  C.DisclosureCode, C.DisclosureName,C.UnitId,C.DisclosureMan,C.DisclosureDate, C.UnitWorkId,C.AttendMan,
                              C.CompileMan, C.CompileDate, C.RemarkCode,CN.ProfessionalName,u.UnitName  
                              from Comprehensive_ConTechnologyDisclosure C 
                              left join Base_CNProfessional CN on C.CNProfessionalId=CN.CNProfessionalId 
							  left join Base_Unit u on u.UnitId = C.UnitId
                              where C.ProjectId = @ProjectId";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId));
            if (sdrpUnitId.SelectedValue != BLL.Const._Null)
            {
                strSql += " AND C.UnitId=@UnitId";
                listStr.Add(new SqlParameter("@UnitId", sdrpUnitId.SelectedValue));
            }
            if (this.drpProfessionalId.SelectedValue != BLL.Const._Null)
            {
                strSql += " AND C.CNProfessionalId =@CNProfessionalId";
                listStr.Add(new SqlParameter("@CNProfessionalId", drpProfessionalId.SelectedValue));
            }
            if (!string.IsNullOrEmpty(this.txtCode.Text.Trim()))
            {
                strSql += " AND C.DisclosureCode LIKE @DisclosureCode";
                listStr.Add(new SqlParameter("@DisclosureCode", "%" + txtCode.Text.Trim() + "%"));
            }
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            Grid1.RecordCount = tb.Rows.Count;
            //tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);
            Grid1.DataSource = table;
            Grid1.DataBind();
        }
        #endregion

        #region 分页、排序
        /// <summary>
        /// 分页下拉
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            BindGrid();
        }

        /// <summary>
        /// 分页索引事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            BindGrid();
        }

        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_Sort(object sender, FineUIPro.GridSortEventArgs e)
        {
            Grid1.SortDirection = e.SortDirection;
            Grid1.SortField = e.SortField;
            BindGrid();
        }
        #endregion

        #region 查询
        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSearch_Click(object sender, EventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region 关闭弹出窗口
        /// <summary>
        /// 关闭弹出窗口
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region 增加
        /// <summary>
        /// 新增按钮事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnNew_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("ConTechnologyDisclosureEdit.aspx", "编辑 - ")));
        }
        #endregion

        #region 编辑
        /// <summary>
        /// 右键编辑
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuModify_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请至少选择一条记录", MessageBoxIcon.Warning);
                return;
            }
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("ConTechnologyDisclosureEdit.aspx?id={0}", Grid1.SelectedRowID, "编辑 - ")));
        }

        /// <summary>
        /// Grid行双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            btnMenuModify_Click(sender, e);
        }
        #endregion

        #region 删除
        /// <summary>
        /// 右键删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDel_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length > 0)
            {
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                    var con = BLL.ConTechnologyDisclosureService.GetConTechnologyDisclosureById(rowID);
                    if (con != null)
                    {
                        BLL.ConTechnologyDisclosureService.DeleteConTechnologyDisclosureById(rowID);
                    }
                }
                BindGrid();
                ShowNotify("删除数据成功!", MessageBoxIcon.Success);
            }
        }
        #endregion

        #region 格式化字符串
        /// <summary>
        /// 获取单位工程名称
        /// </summary>
        /// <param name="CarryUnitWorks"></param>
        /// <returns></returns>
        protected string ConvertUnitWork(object CarryUnitWorks)
        {
            string CarryUnitWorkName = string.Empty;
            if (CarryUnitWorks != null)
            {
                string[] Ids = CarryUnitWorks.ToString().Split(',');
                foreach (string t in Ids)
                {
                    var UnitWork = BLL.UnitWorkService.GetUnitWorkByUnitWorkId(t);
                    if (UnitWork != null)
                    {
                        CarryUnitWorkName += UnitWork.UnitWorkName + ",";
                    }
                }
            }
            if (CarryUnitWorkName != string.Empty)
            {
                return CarryUnitWorkName.Substring(0, CarryUnitWorkName.Length - 1);
            }
            else
            {
                return "";
            }
        }
        #endregion        

        #region 导入
        /// <summary>
        /// 导入按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnImport_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window2.GetShowReference(String.Format("ConTechnologyDisclosureDataIn.aspx", "导入 - ")));
        }
        #endregion

        #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.ConTechnologyDisclosureTemUrl;
            string uploadfilepath = string.Empty;
            string newUrl = string.Empty;
            uploadfilepath = rootPath + initTemplatePath;

            var lists = (from x in Funs.DB.Comprehensive_ConTechnologyDisclosure
                         where x.ProjectId == this.CurrUser.LoginProjectId
                         select x);
            if (sdrpUnitId.SelectedValue != BLL.Const._Null)
            {
                lists = lists.Where(x => x.UnitId == sdrpUnitId.SelectedValue);
            }
            if (this.drpProfessionalId.SelectedValue != BLL.Const._Null)
            {
                lists = lists.Where(x => x.CNProfessionalId == this.drpProfessionalId.SelectedValue);
            }
            if (!string.IsNullOrEmpty(this.txtCode.Text.Trim()))
            {
                lists = lists.Where(x => x.DisclosureCode.Contains(this.txtCode.Text.Trim()));
            }
            lists = lists.OrderBy(x => x.RemarkCode);
            if (lists != null)
            {
                string projectName = BLL.ProjectService.GetProjectNameByProjectId(this.CurrUser.LoginProjectId);
                newUrl = uploadfilepath.Replace("施工技术交底管理导入模板", "施工技术交底管理（"+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;
                var font = workbook.CreateFont();
                font.FontHeightInPoints = 11;
                cellStyle.SetFont(font);
                NPOI.SS.UserModel.ICellStyle cellStyle0 = workbook.CreateCellStyle();
                cellStyle0.BorderTop = NPOI.SS.UserModel.BorderStyle.Thin;
                cellStyle0.BorderRight = NPOI.SS.UserModel.BorderStyle.Thin;
                cellStyle0.BorderBottom = NPOI.SS.UserModel.BorderStyle.Thin;
                cellStyle0.BorderLeft = NPOI.SS.UserModel.BorderStyle.Thin;
                cellStyle0.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Center;
                cellStyle0.VerticalAlignment = NPOI.SS.UserModel.VerticalAlignment.Center;
                var font0 = workbook.CreateFont();
                font0.FontHeightInPoints = 12;
                font0.IsBold = true;
                cellStyle0.SetFont(font0);
                // 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 lists)
                {
                    // 第二步：创建新数据行
                    row = sheet.CreateRow(i);
                    // 添加数据
                    cell = row.CreateCell(0);
                    cell.CellStyle = cellStyle;
                    string proName = string.Empty;
                    var cnp = BLL.CNProfessionalService.GetCNProfessional(item.CNProfessionalId);
                    if (cnp != null)
                    {
                        proName = cnp.ProfessionalName;
                    }
                    cell.SetCellValue(proName);//专业

                    cell = row.CreateCell(1);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.DisclosureCode);//交底文件编号

                    cell = row.CreateCell(2);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.DisclosureName);//交底施工方案

                    cell = row.CreateCell(3);
                    cell.CellStyle = cellStyle;
                    string unitName = string.Empty;
                    if (!string.IsNullOrEmpty(item.UnitId))
                    {
                        unitName = BLL.UnitService.GetUnitNameByUnitId(item.UnitId);
                    }
                    cell.SetCellValue(unitName);//交底负责单位

                    cell = row.CreateCell(4);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.DisclosureMan);//交底人

                    cell = row.CreateCell(5);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.DisclosureDate.HasValue ? string.Format("{0:yyyy-MM-dd}", item.DisclosureDate) : "");//交底日期

                    cell = row.CreateCell(6);
                    cell.CellStyle = cellStyle;
                    string unitWork = string.Empty;
                    if (!string.IsNullOrEmpty(item.UnitWorkId))
                    {
                        unitWork = ConvertUnitWork(item.UnitWorkId);
                    }
                    cell.SetCellValue(unitWork);//单位工程

                    cell = row.CreateCell(7);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.AttendMan);//参加人员

                    cell = row.CreateCell(8);
                    cell.CellStyle = cellStyle;
                    cell.SetCellValue(item.RemarkCode.HasValue ? item.RemarkCode.ToString() : "");//标志编号
                    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);
            }
        }
        #endregion

        #region 获取按钮权限
        /// <summary>
        /// 获取按钮权限
        /// </summary>
        /// <param name="button"></param>
        /// <returns></returns>
        private void GetButtonPower()
        {
            if (Request.Params["value"] == BLL.Const._Null)
            {
                return;
            }
            var buttonList = BLL.CommonService.GetAllButtonList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.ConTechnologyDisclosureMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnAdd))
                {
                    this.btnNew.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnModify))
                {
                    this.btnMenuModify.Hidden = false;
                    this.Grid1.EnableRowDoubleClickEvent = true;
                }
                else
                {
                    this.Grid1.EnableRowDoubleClickEvent = false;
                }
                if (buttonList.Contains(BLL.Const.BtnDelete))
                {
                    this.btnMenuDel.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnSave))
                {
                    this.btnImport.Hidden = false;
                }
            }
        }
        #endregion
    }
}