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

namespace FineUIPro.Web.JDGL.Check
{
    public partial class MonthPlan : PageBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                GetButtonPower();
                this.txtMonths.Text = string.Format("{0:yyyy-MM}", DateTime.Now);
                //btnNew.OnClientClick = Window1.GetShowReference("MonthPlanEditNew.aspx") + "return false;";
                //btnNew.OnClientClick = Window1.GetShowReference(String.Format("MonthPlanEditNew.aspx?Months={0}", this.txtMonths.Text, "新增 - ")) + "return false;";
                BindGrid();
            }
        }

        #region 编制
        /// <summary>
        /// 编制
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnNew_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("MonthPlanEditNew.aspx?Months={0}", this.txtMonths.Text), "新增 - 月度计划"));
        }
        #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.MonthPlanMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnSave))
                {
                    this.btnNew.Hidden = false;
                    //this.btnModify.Hidden = false;
                    //this.btnMenuDel.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnModify))
                {
                    this.btnMenuModify.Hidden = false;
                }
                if (buttonList.Contains(BLL.Const.BtnDelete))
                {
                    this.btnMenuDel.Hidden = false;
                }
            }
        }
        #endregion

        protected void btnMenuModify_Click(object sender, EventArgs e)
        {
            EditData();
        }
        /// <summary>
        /// 编辑数据方法
        /// </summary>
        private void EditData()
        {
            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("MonthPlanEditNew.aspx?Id={0}", Grid1.SelectedRowID), "编辑 - 月度计划"));
        }
        protected void btnModify_Click(object sender, EventArgs e)
        {
            //Window1.Title = "录入";
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("MonthPlanEditNew.aspx?Months={0}", this.txtMonths.Text), "编辑 - 月度计划"));
        }

        /// <summary>
        /// 加载Grid
        /// </summary>
        private void BindGrid()
        {
            //            string strSql = @"select mp.*,u.UnitName
            //,DutyPersonName = STUFF((SELECT ',' + p.UserName FROM dbo.Sys_User as p where PATINDEX('%,' + RTRIM(p.UserId) + ',%', ',' + mp.DutyPerson + ',') > 0 FOR XML PATH('')), 1, 1,'') 
            //from [dbo].[JDGL_MonthPlan] mp
            //left join Base_Unit u on u.UnitId=mp.UnitId
            //where mp.ProjectId=@ProjectId and mp.Months=@month order by mp.SortIndex";
            //            List<SqlParameter> listStr = new List<SqlParameter>();
            //            listStr.Add(new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId));
            //            listStr.Add(new SqlParameter("@month", string.Format("{0:yyyy-MM-dd}", Convert.ToDateTime(this.txtMonths.Text.Trim() + "-01"))));
            //            SqlParameter[] parameter = listStr.ToArray();
            //            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);

            DataTable tb = BindData();
            Grid1.RecordCount = tb.Rows.Count;
            //tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);
            Grid1.DataSource = table;
            Grid1.DataBind();
        }

        /// <summary>
        /// 加载数据
        /// </summary>
        /// <returns></returns>
        private DataTable BindData()
        {
            string strSql = @"select mp.*,u.UnitName,case mp.IsOK when 1 then '已完成' when 0 then '未完成' else '' end as IsOKStr 
,DutyPersonName = STUFF((SELECT ',' + p.UserName FROM dbo.Sys_User as p where PATINDEX('%,' + RTRIM(p.UserId) + ',%', ',' + mp.DutyPerson + ',') > 0 FOR XML PATH('')), 1, 1,'') 
from [dbo].[JDGL_MonthPlan] mp
left join Base_Unit u on u.UnitId=mp.UnitId
where mp.ProjectId=@ProjectId and mp.Months=@month order by mp.SortIndex";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId));
            listStr.Add(new SqlParameter("@month", string.Format("{0:yyyy-MM-dd}", Convert.ToDateTime(this.txtMonths.Text.Trim() + "-01"))));
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            return tb;
        }
        #region  月份选择事件
        /// <summary>
        /// 月份选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void txtMonths_TextChanged(object sender, EventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region  保存按钮
        /// <summary>
        /// 保存按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            if (this.Grid1.Rows.Count > 0)
            {
                JArray mergedData = Grid1.GetMergedData();
                foreach (JObject mergedRow in mergedData)
                {
                    JObject values = mergedRow.Value<JObject>("values");
                    int i = mergedRow.Value<int>("index");
                    Model.JDGL_MonthPlan MonthPlan = BLL.MonthPlanService.GetMonthPlanById(this.Grid1.Rows[i].RowID);
                    if (MonthPlan != null)
                    {
                        MonthPlan.CompileMan = this.CurrUser.UserId;
                        MonthPlan.CompileDate = DateTime.Now;
                        BLL.MonthPlanService.UpdateMonthPlan(MonthPlan);
                    }
                }
                Alert.ShowInTop("保存成功！", MessageBoxIcon.Success);
            }
            else
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
        }
        #endregion

        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();
                    BLL.MonthPlanService.DeleteMonthPlanByMonthPlanId(rowID);
                }

                BindGrid();
                ShowNotify("删除数据成功!", MessageBoxIcon.Success);
            }
        }

        #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)
        {
            //Window1.Title = "导入";
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("MonthPlanIn.aspx?ProjectId={0}", this.CurrUser.LoginProjectId), "导入 - 月度计划"));
        }

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

        #region 统计
        /// <summary>
        /// 统计分析
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void BtnAnalyse_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("MonthPlanStatisc.aspx"), "统计 - 月度计划"));
        }
        #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)
        {
            if (Grid1.Rows.Count == 0)
            {
                ShowNotify("无数据可导出！", MessageBoxIcon.Warning);
                return;
            }
            string rootPath = Server.MapPath("~/");
            string initTemplatePath = string.Empty;
            string uploadfilepath = string.Empty;
            string newUrl = string.Empty;
            string filePath = string.Empty;
            initTemplatePath = Const.MonthPlanOutTemplateUrl;
            uploadfilepath = rootPath + initTemplatePath;
            newUrl = uploadfilepath.Replace(".xlsx", "(" + this.txtMonths.Text.Trim() + ").xlsx");
            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);
            }
            Model.SGGLDB db = Funs.DB;
            DataTable tb = BindData();
            // 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;
            var font = workbook.CreateFont();
            font.FontHeightInPoints = 10;
            //font.FontHeightInPoints = (short)8.5;字号为小数时要转为short
            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 = null;
            NPOI.SS.UserModel.ICell cell;
            int i = 1;
            for (int j = 0; j < tb.Rows.Count; j++)
            {
                // 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(i.ToString());
                cell = row.CreateCell(1);
                cell.CellStyle = cellStyle;
                //string unitName = string.Empty;
                //var unit = units.FirstOrDefault(x => x.UnitId == item.UnitId);
                //if (unit != null)
                //{
                //    unitName = unit.UnitName;
                //}
                cell.SetCellValue(tb.Rows[j]["UnitName"].ToString());
                cell = row.CreateCell(2);
                cell.CellStyle = cellStyle;
                cell.SetCellValue(tb.Rows[j]["NodeContent"].ToString());
                cell = row.CreateCell(3);
                cell.CellStyle = cellStyle;
                string planDate = string.Empty;
                if (tb.Rows[j]["PlanDate"] != DBNull.Value)
                {
                    planDate = string.Format("{0:yyyy-MM-dd}", Convert.ToDateTime(tb.Rows[j]["PlanDate"].ToString()));
                }
                cell.SetCellValue(planDate);
                cell = row.CreateCell(4);
                cell.CellStyle = cellStyle;
                cell.SetCellValue(tb.Rows[j]["DutyPersonName"].ToString());
                cell = row.CreateCell(5);
                cell.CellStyle = cellStyle;
                string realDate = string.Empty;
                if (tb.Rows[j]["RealDate"] != DBNull.Value)
                {
                    realDate = string.Format("{0:yyyy-MM-dd}", Convert.ToDateTime(tb.Rows[j]["RealDate"].ToString()));
                }
                cell.SetCellValue(realDate);
                cell = row.CreateCell(6);
                cell.CellStyle = cellStyle;
                cell.SetCellValue(tb.Rows[j]["IsOKStr"].ToString());
                cell = row.CreateCell(7);
                cell.CellStyle = cellStyle;
                cell.SetCellValue(tb.Rows[j]["Remark"].ToString());
                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);
        }
        #endregion

    }
}