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

namespace FineUIPro.Web.JDGL.Check
{
    public partial class PlanSet : 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)
            {
                UnitWorkService.InitUnitWorkDownList(drpUnitWork, this.CurrUser.LoginProjectId, true);
                BindGrid();
            }
        }
        #endregion

        private void BindGrid()
        {
            var table = BLL.WorkPackageService.GetAllTreeDataTable2(this.CurrUser.LoginProjectId, string.Empty, this.txtStartTime.Text.Trim(), this.txtEndTime.Text.Trim(), this.rblIsOK.SelectedValue, this.drpUnitWork.SelectedValue);
            Grid1.RecordCount = table.Count;
            var table2 = this.GetPagedDataTable(Grid1, table);
            Grid1.DataSource = table2;
            Grid1.DataBind();
            for (int i = 0; i < this.Grid1.Rows.Count; i++)
            {
                if (string.IsNullOrEmpty(this.Grid1.Rows[i].DataKeys[2].ToString()))
                {
                    System.Web.UI.WebControls.CheckBox cbIsMileStone = (System.Web.UI.WebControls.CheckBox)(this.Grid1.Rows[i].FindControl("cbIsMileStone"));
                    cbIsMileStone.Visible = false;
                    foreach (GridColumn column in Grid1.Columns)
                    {
                        if (column.ColumnIndex != 0 && column.ColumnIndex != 1)
                        {
                            this.Grid1.Rows[i].CellCssClasses[column.ColumnIndex] = "f-grid-cell-uneditable";
                        }
                    }
                }
                else
                {
                    System.Web.UI.WebControls.CheckBox cbIsMileStone = (System.Web.UI.WebControls.CheckBox)(this.Grid1.Rows[i].FindControl("cbIsMileStone"));
                    Model.WBS_WorkPackage workPackage = BLL.WorkPackageService.GetWorkPackageByWorkPackageId(this.Grid1.Rows[i].DataKeys[2].ToString());
                    if (workPackage != null && workPackage.IsMileStone == true)
                    {
                        cbIsMileStone.Checked = true;
                    }
                }
                if (!string.IsNullOrEmpty(this.Grid1.Rows[i].Values[11].ToString()))
                {
                    DateTime planEndDate = Convert.ToDateTime(this.Grid1.Rows[i].Values[11].ToString());
                    DateTime realEndDate = Funs.GetNewDateTimeOrNow(this.Grid1.Rows[i].Values[13].ToString());
                    if (planEndDate < realEndDate)
                    {
                        Grid1.Rows[i].RowCssClass = "yellow";
                    }
                }
            }
        }

        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            Save();
            BindGrid();
        }

        #region 保存
        /// <summary>
        /// 保存按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.PersonId, BLL.Const.PlanSetMenuId, BLL.Const.BtnSave))
            {
                Save();
                BindGrid();
                ShowNotify("保存成功！", MessageBoxIcon.Success);
                PageContext.RegisterStartupScript(ActiveWindow.GetHideReference());
            }
            else
            {
                ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
            }
        }

        private void Save()
        {
            Model.SGGLDB db = Funs.DB;
            var workPackages = from x in db.WBS_WorkPackage
                               where x.ProjectId == this.CurrUser.LoginProjectId
                               select x;
            var unitWorks = from x in db.WBS_UnitWork
                            where x.ProjectId == this.CurrUser.LoginProjectId
                            select x;
            string[] ids = this.hdId.Text.Split(',');
            if (ids.Length > 0)
            {
                int i = 0;
                foreach (JObject mergedRow in Grid1.GetMergedData())
                {
                    JObject values = mergedRow.Value<JObject>("values");
                    //int i = mergedRow.Value<int>("index");
                    string name = values.Value<string>("Name");
                    if (this.Grid1.Rows[i].DataKeys[2] != null && ids.Contains(this.Grid1.Rows[i].DataKeys[2].ToString()))
                    {
                        Model.WBS_WorkPackage workPackage = workPackages.FirstOrDefault(x => x.WorkPackageId == this.Grid1.Rows[i].DataKeys[2].ToString());
                        if (workPackage != null)
                        {
                            string weights = values.Value<string>("JDWeights");
                            string unit = values.Value<string>("Unit");
                            if (unit == "m&#179;")
                            {
                                unit = "m³";
                            }
                            string planProjectQuantity = values.Value<string>("PlanProjectQuantity");
                            string drawProjectQuantity = values.Value<string>("DrawProjectQuantity");
                            string realProjectQuantity = values.Value<string>("RealProjectQuantity");
                            string planStartDate = values.Value<string>("PlanStartDate");
                            string planEndDate = values.Value<string>("PlanEndDate");
                            string realStartDate = values.Value<string>("RealStartDate");
                            string preWorkCode = values.Value<string>("PreWorkCode");
                            System.Web.UI.WebControls.CheckBox cbIsMileStone = (System.Web.UI.WebControls.CheckBox)(this.Grid1.Rows[i].FindControl("cbIsMileStone"));
                            workPackage.JDWeights = Funs.GetNewDecimal(weights);
                            workPackage.Unit = unit;
                            workPackage.PlanProjectQuantity = Funs.GetNewDecimal(planProjectQuantity);
                            workPackage.DrawProjectQuantity = Funs.GetNewDecimal(drawProjectQuantity);
                            workPackage.RealProjectQuantity = Funs.GetNewDecimal(realProjectQuantity);
                            workPackage.PlanStartDate = Funs.GetNewDateTime(planStartDate);
                            workPackage.PlanEndDate = Funs.GetNewDateTime(planEndDate);
                            workPackage.RealStartDate = Funs.GetNewDateTime(realStartDate);
                            workPackage.IsMileStone = cbIsMileStone.Checked;
                            workPackage.PreWorkCode = preWorkCode;
                            BLL.WorkPackageService.UpdateWorkPackage(workPackage);
                            if (workPackage.PlanStartDate != null || workPackage.PlanEndDate != null || workPackage.RealStartDate != null)
                            {
                                BLL.WorkPackageService.UpdateWorkPackages(db, workPackage, workPackage.PlanStartDate, workPackage.PlanEndDate, workPackage.RealStartDate, null);
                                var unitWork = unitWorks.FirstOrDefault(x => x.UnitWorkId == workPackage.UnitWorkId);
                                if (workPackage.PlanStartDate != null)
                                {
                                    if (unitWork.PlanStartDate == null)
                                    {
                                        unitWork.PlanStartDate = workPackage.PlanStartDate;
                                    }
                                    else
                                    {
                                        if (unitWork.PlanStartDate > workPackage.PlanStartDate)
                                        {
                                            unitWork.PlanStartDate = workPackage.PlanStartDate;
                                        }
                                    }
                                }
                                if (workPackage.PlanEndDate != null)
                                {
                                    if (unitWork.PlanEndDate == null)
                                    {
                                        unitWork.PlanEndDate = workPackage.PlanEndDate;
                                    }
                                    else
                                    {
                                        if (unitWork.PlanEndDate < workPackage.PlanEndDate)
                                        {
                                            unitWork.PlanEndDate = workPackage.PlanEndDate;
                                        }
                                    }
                                }
                                if (workPackage.RealStartDate != null)
                                {
                                    if (unitWork.RealStartDate == null)
                                    {
                                        unitWork.RealStartDate = workPackage.RealStartDate;
                                    }
                                    else
                                    {
                                        if (unitWork.RealStartDate > workPackage.RealStartDate)
                                        {
                                            unitWork.RealStartDate = workPackage.RealStartDate;
                                        }
                                    }
                                }
                            }
                            db.SubmitChanges();
                        }
                    }
                    i++;
                }
            }
        }
        #endregion

        #region 导出（excel按钮）
        protected void btnOutExcel_Click(object sender, EventArgs e)
        {
            if (this.Grid1.Rows.Count > 0)
            {
                try
                {
                    DataTable table = BLL.WorkPackageService.GetAllTreeDataTable(this.CurrUser.LoginProjectId, "Out", this.txtStartTime.Text.Trim(), this.txtEndTime.Text.Trim(), this.rblIsOK.SelectedValue, BLL.Const._Null);
                    string projectNmae = BLL.ProjectService.GetProjectNameByProjectId(this.CurrUser.LoginProjectId);
                    if (!string.IsNullOrEmpty(projectNmae))
                    {
                        projectNmae = "(" + projectNmae + ")";
                    }
                    string rootPath = Server.MapPath("~/");
                    string initTemplatePath = string.Empty;
                    string uploadfilepath = string.Empty;
                    string newUrl = string.Empty;
                    string filePath = string.Empty;
                    initTemplatePath = Const.JDPlanTemplateUrl;
                    uploadfilepath = rootPath + initTemplatePath;
                    newUrl = uploadfilepath.Replace(".xls", projectNmae + ".xls");
                    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.HSSF.UserModel.HSSFWorkbook(stream);
                    }

                    // 创建单元格样式
                    NPOI.SS.UserModel.ICellStyle cellStyle0 = workbook.CreateCellStyle();
                    cellStyle0.BorderTop = NPOI.SS.UserModel.BorderStyle.None;
                    cellStyle0.BorderRight = NPOI.SS.UserModel.BorderStyle.None;
                    cellStyle0.BorderBottom = NPOI.SS.UserModel.BorderStyle.None;
                    cellStyle0.BorderLeft = NPOI.SS.UserModel.BorderStyle.None;
                    cellStyle0.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Center;
                    cellStyle0.VerticalAlignment = NPOI.SS.UserModel.VerticalAlignment.Center;
                    var font = workbook.CreateFont();
                    font.FontHeightInPoints = 12;
                    font.IsBold = true;
                    //font.FontHeightInPoints = (short)8.5;字号为小数时要转为short
                    cellStyle0.SetFont(font);

                    // 第二步：创建新数据行
                    NPOI.SS.UserModel.ISheet sheet = workbook.GetSheet("Sheet1");
                    NPOI.SS.UserModel.IRow row1 = sheet.CreateRow(1);
                    NPOI.SS.UserModel.ICell cell2;
                    // 添加测试数据
                    cell2 = row1.CreateCell(14);
                    cell2.CellStyle = cellStyle0;
                    cell2.SetCellValue("123");
                    var font2 = workbook.CreateFont();
                    font2.FontHeightInPoints = 10;



                    // 创建单元格样式
                    NPOI.SS.UserModel.ICellStyle cellStyle1 = workbook.CreateCellStyle();
                    cellStyle1.BorderTop = NPOI.SS.UserModel.BorderStyle.Thin;
                    cellStyle1.BorderRight = NPOI.SS.UserModel.BorderStyle.Thin;
                    cellStyle1.BorderBottom = NPOI.SS.UserModel.BorderStyle.Thin;
                    cellStyle1.BorderLeft = NPOI.SS.UserModel.BorderStyle.Thin;
                    cellStyle1.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Center;
                    cellStyle1.VerticalAlignment = NPOI.SS.UserModel.VerticalAlignment.Center;
                    var font3 = workbook.CreateFont();
                    font3.FontHeightInPoints = 14;
                    cellStyle1.SetFont(font3);

                    NPOI.SS.UserModel.ICellStyle cellStyle2 = workbook.CreateCellStyle();
                    cellStyle2.BorderTop = NPOI.SS.UserModel.BorderStyle.Thin;
                    cellStyle2.BorderRight = NPOI.SS.UserModel.BorderStyle.Thin;
                    cellStyle2.BorderBottom = NPOI.SS.UserModel.BorderStyle.Thin;
                    cellStyle2.BorderLeft = NPOI.SS.UserModel.BorderStyle.Thin;
                    cellStyle2.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Left;
                    cellStyle2.VerticalAlignment = NPOI.SS.UserModel.VerticalAlignment.Center;
                    cellStyle2.SetFont(font3);

                    int rowCount = 1;
                    NPOI.SS.UserModel.IRow row;
                    NPOI.SS.UserModel.ICell cell;

                    #region 填充内容
                    foreach (DataRow tr in table.Rows)
                    {
                        row = sheet.CreateRow(rowCount);
                        cell = row.CreateCell(0);
                        cell.CellStyle = cellStyle2;
                        cell.SetCellValue(tr["Code"].ToString());
                        cell = row.CreateCell(1);
                        cell.CellStyle = cellStyle2;
                        cell.SetCellValue(tr["Name"].ToString());
                        cell = row.CreateCell(2);
                        cell.CellStyle = cellStyle1;
                        cell.SetCellValue(tr["PreWorkCode"].ToString());
                        cell = row.CreateCell(3);
                        cell.CellStyle = cellStyle1;
                        if (!string.IsNullOrEmpty(tr["IsMileStone"].ToString()) && Convert.ToBoolean(tr["IsMileStone"].ToString()) == true)
                        {
                            cell.SetCellValue("是");
                        }
                        cell = row.CreateCell(4);
                        cell.CellStyle = cellStyle1;
                        if (!string.IsNullOrEmpty(tr["JDWeights"].ToString()))
                        {
                            cell.SetCellValue(decimal.Round(Convert.ToDecimal(tr["JDWeights"]), 2).ToString("0.##"));
                        }
                        cell = row.CreateCell(5);
                        cell.CellStyle = cellStyle1;
                        cell.SetCellValue(tr["Unit"].ToString());
                        cell = row.CreateCell(6);
                        cell.CellStyle = cellStyle1;
                        if (!string.IsNullOrEmpty(tr["PlanProjectQuantity"].ToString()))
                        {
                            cell.SetCellValue(decimal.Round(Convert.ToDecimal(tr["PlanProjectQuantity"]), 2).ToString("0.##"));
                        }
                        cell = row.CreateCell(7);
                        cell.CellStyle = cellStyle1;
                        if (!string.IsNullOrEmpty(tr["PlanCost"].ToString()))
                        {
                            cell.SetCellValue(decimal.Round(Convert.ToDecimal(tr["PlanCost"]), 2).ToString("0.##"));
                        }
                        cell = row.CreateCell(8);
                        cell.CellStyle = cellStyle1;
                        if (!string.IsNullOrEmpty(tr["RealProjectQuantity"].ToString()))
                        {
                            cell.SetCellValue(decimal.Round(Convert.ToDecimal(tr["RealProjectQuantity"]), 2).ToString("0.##"));
                        }
                        cell = row.CreateCell(9);
                        cell.CellStyle = cellStyle1;
                        if (tr["PlanStartDate"] != null)
                        {
                            cell.SetCellValue(string.Format("{0:yyyy-MM-dd}", tr["PlanStartDate"]));
                        }
                        cell = row.CreateCell(10);
                        cell.CellStyle = cellStyle1;
                        if (tr["PlanEndDate"] != null)
                        {
                            cell.SetCellValue(string.Format("{0:yyyy-MM-dd}", tr["PlanEndDate"]));
                        }
                        cell = row.CreateCell(11);
                        cell.CellStyle = cellStyle1;
                        if (tr["RealStartDate"] != null)
                        {
                            cell.SetCellValue(string.Format("{0:yyyy-MM-dd}", tr["RealStartDate"]));
                        }
                        cell = row.CreateCell(12);
                        cell.CellStyle = cellStyle1;
                        if (tr["RealEndDate"] != null)
                        {
                            cell.SetCellValue(string.Format("{0:yyyy-MM-dd}", tr["RealEndDate"]));
                        }
                        rowCount++;
                    }
                    #endregion
                    // 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);
                }
                catch (Exception ex)
                {

                    throw ex;
                }
            }
            else
            {
                ShowNotify("没有数据，无法导出！", MessageBoxIcon.Warning);
            }
        }
        #endregion

        protected void btnQuery_Click(object sender, EventArgs e)
        {
            BindGrid();
        }
    }
}