using BLL;
using Model;
using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Reflection;
using NPOI.SS.UserModel;
using NPOI.SS.Util;
using NPOI.XSSF.UserModel;
using System.IO;
using Newtonsoft.Json.Linq;

namespace FineUIPro.Web.TestRun.Report
{
    public partial class FourDecisionSchedule : PageBase
    {
        /// <summary>
        /// 点击树状主键
        /// </summary>
        public string TreePreRunId { get { return (string)ViewState["TreePreRunId"]; } set { ViewState["TreePreRunId"] = value; } }
        /// <summary>
        /// 子系统主键
        /// </summary>
        public List<string> SubSystemIds { get { return (List<string>)ViewState["SubSystemIds"]; } set { ViewState["SubSystemIds"] = value; } }
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                if (SubSystemIds == null) SubSystemIds = new List<string>();
                this.InitTreeMenu();//加载树
            }
        }

        #region 加载树


        /// <summary>
        /// 加载树
        /// </summary>
        private void InitTreeMenu()
        {
            this.tvControlItem.Nodes.Clear();
            TreeNode rootNode = new TreeNode();
            rootNode.Text = "系统划分";
            rootNode.NodeID = "0";
            rootNode.Expanded = true;
            rootNode.ToolTip = "";
            rootNode.EnableClickEvent = true;
            this.tvControlItem.Nodes.Add(rootNode);
            var allPreRunLs = Funs.DB.PreRun_SysDevice.Where(p => p.ProjectId == this.CurrUser.LoginProjectId).ToList();
            var onePreRunLs = allPreRunLs.Where(p => p.PreRunLevel == 1).OrderBy(x => x.Sort);
            foreach (var item in onePreRunLs)
            {
                TreeNode rootUnitNode = new TreeNode();//定义根节点
                rootUnitNode.NodeID = item.PreRunId;
                rootUnitNode.Text = item.PreRunName;
                rootUnitNode.ToolTip = item.PreRunName;
                rootUnitNode.CommandName = "";
                rootUnitNode.EnableClickEvent = true;
                rootUnitNode.EnableExpandEvent = true;
                rootNode.Nodes.Add(rootUnitNode);
                rootUnitNode.Expanded = true;
                var otherPreRunls = allPreRunLs.Where(p => p.PreRunLevel != 1).ToList();
                this.BindNodes(rootUnitNode, otherPreRunls, item.PreRunId);
            }
        }

        /// <summary>
        ///  绑定树节点
        /// </summary>
        private void BindNodes(TreeNode node, List<PreRun_SysDevice> list, string parentId)
        {

            var itemList = list.Where(p => p.ParentId == parentId).OrderBy(x => x.Sort).ToList();
            if (itemList.Count > 0)
            {
                foreach (var item in itemList)
                {
                    TreeNode newNode = new TreeNode();
                    newNode.Text = item.PreRunName;
                    newNode.NodeID = item.PreRunId;
                    newNode.ToolTip = item.PreRunName;
                    newNode.CommandName = "";
                    newNode.EnableClickEvent = true;
                    node.Nodes.Add(newNode);
                    BindNodes(newNode, list, item.PreRunId);
                }
            }
        }

        /// <summary>
        /// 数加载
        /// </summary>
        protected void tvControlItem_NodeExpand(object sender, TreeNodeEventArgs e)
        {
            if (e.Node.Nodes != null)
            {
                e.Node.Nodes.Clear();
            }
            var allPreRunLs = Funs.DB.PreRun_SysDevice.Where(p => p.ProjectId == this.CurrUser.LoginProjectId).ToList();
            this.BindNodes(e.Node, allPreRunLs, e.NodeID);
        }

        /// <summary>
        /// 点击TreeView
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void tvControlItem_NodeCommand(object sender, TreeCommandEventArgs e)
        {
            var devices = new List<PreRun_SysDevice>();
            this.TreePreRunId = tvControlItem.SelectedNodeID != "0" ? tvControlItem.SelectedNodeID : string.Empty;
            if (!string.IsNullOrWhiteSpace(this.TreePreRunId))
            {
                var model = Funs.DB.PreRun_SysDevice.FirstOrDefault(x => x.PreRunId == this.TreePreRunId);
                if (model.PreRunLevel == 4)
                {
                    this.SubSystemIds = new List<string>() { model.PreRunId };
                }
                else if (model.PreRunLevel == 3)
                {
                    devices = Funs.DB.PreRun_SysDevice.Where(x => x.ProjectId == this.CurrUser.LoginProjectId && x.PreRunLevel == 4 && x.SystemId == model.PreRunId).ToList();
                    if (devices.Count > 0)
                    {
                        this.SubSystemIds = devices.ConvertAll(x => x.PreRunId);
                    }
                }
                else if (model.PreRunLevel == 2)
                {
                    devices = Funs.DB.PreRun_SysDevice.Where(x => x.ProjectId == this.CurrUser.LoginProjectId && x.PreRunLevel == 4 && x.ProcessesId == model.PreRunId).ToList();
                    if (devices.Count > 0)
                    {
                        this.SubSystemIds = devices.ConvertAll(x => x.PreRunId);
                    }
                }
                else if (model.PreRunLevel == 1)
                {
                    devices = Funs.DB.PreRun_SysDevice.Where(x => x.ProjectId == this.CurrUser.LoginProjectId && x.PreRunLevel == 4 && x.InstallationId == model.PreRunId).ToList();
                    if (devices.Count > 0)
                    {
                        this.SubSystemIds = devices.ConvertAll(x => x.PreRunId);
                    }
                }
            }
            else
            {
                devices = Funs.DB.PreRun_SysDevice.Where(x => x.ProjectId == this.CurrUser.LoginProjectId && x.PreRunLevel == 4).ToList();
                if (devices.Count > 0)
                {
                    this.SubSystemIds = devices.ConvertAll(x => x.PreRunId);
                }
            }
            FourDecisionBrid();
        }

        #endregion

        #region 数据绑定/导出

        /// <summary>
        /// 三查四定绑定
        /// </summary>
        public void FourDecisionBrid()
        {
            var result = new List<FourDecisionScheduleBridDto>();
            if (this.SubSystemIds.Count > 0)
            {
                result = GetFourDecisionSchedules();
            }
            GridFourDecision.DataSource = result;
            GridFourDecision.DataBind();
            JObject summary = new JObject();
            summary.Add("AllNum", result.Sum(x => x.AllNum));
            summary.Add("NoCloseNum", result.Sum(x => x.NoCloseNum));
            summary.Add("CloseNum", result.Sum(x => x.CloseNum));
            GridFourDecision.SummaryData = summary;
        }

        /// <summary>
        /// 导出
        /// </summary>
        protected void btnScsdExport_Click(object sender, EventArgs e)
        {
            string rootPath = Server.MapPath("~/") + Const.ExcelUrl;
            //导出文件
            string filePath = rootPath + DateTime.Now.ToString("yyyyMMddhhmmss") + "\\";
            if (!Directory.Exists(filePath))
            {
                Directory.CreateDirectory(filePath);
            }
            string ReportFileName = filePath + "三查四定进度.xlsx";

            var result = GetFourDecisionSchedules();

            if (result.Count > 0)
            {
                XSSFWorkbook hssfworkbook = new XSSFWorkbook();
                XSSFSheet ws = (XSSFSheet)hssfworkbook.CreateSheet("三查四定进度");

                #region 列宽

                ws.SetColumnWidth(0, (30 * 256));
                ws.SetColumnWidth(1, (20 * 256));
                ws.SetColumnWidth(2, (20 * 256));
                ws.SetColumnWidth(3, (20 * 256));
                ws.SetColumnWidth(4, (20 * 256));
                ws.SetColumnWidth(5, (20 * 256));
                ws.SetColumnWidth(6, (20 * 256));
                ws.SetColumnWidth(7, (20 * 256));

                #endregion

                #region 样式
                //公共样式
                ICellStyle style = SetExcelStyle(hssfworkbook, BorderStyle.Thin, BorderStyle.Thin, BorderStyle.Thin, BorderStyle.Thin, VerticalAlignment.Center, HorizontalAlignment.Center, 10.5, true);
                //公共样式加粗
                ICellStyle styleBold = SetExcelStyle(hssfworkbook, BorderStyle.Thin, BorderStyle.Thin, BorderStyle.Thin, BorderStyle.Thin, VerticalAlignment.Center, HorizontalAlignment.Center, 10.5, true, true);

                #endregion

                #region 头部

                ws = ExcelCreateRowTitle(ws, hssfworkbook, style, 0, 0, 0, 7);
                //行1
                ws.GetRow(0).GetCell(0).CellStyle = styleBold;
                ws.GetRow(0).GetCell(0).SetCellValue("级别");
                ws.GetRow(0).GetCell(1).CellStyle = styleBold;
                ws.GetRow(0).GetCell(1).SetCellValue("装置名称");
                ws.GetRow(0).GetCell(2).CellStyle = styleBold;
                ws.GetRow(0).GetCell(2).SetCellValue("工序名称");
                ws.GetRow(0).GetCell(3).CellStyle = styleBold;
                ws.GetRow(0).GetCell(3).SetCellValue("系统名称");
                ws.GetRow(0).GetCell(4).CellStyle = styleBold;
                ws.GetRow(0).GetCell(4).SetCellValue("子系统名称");
                ws.GetRow(0).GetCell(5).CellStyle = styleBold;
                ws.GetRow(0).GetCell(5).SetCellValue("尾项数量");
                ws.GetRow(0).GetCell(6).CellStyle = styleBold;
                ws.GetRow(0).GetCell(6).SetCellValue("未关闭尾项数量");
                ws.GetRow(0).GetCell(7).CellStyle = styleBold;
                ws.GetRow(0).GetCell(7).SetCellValue("已关闭尾项数量");

                #endregion

                #region 表格

                var start = 1;
                var end = result.Count;
                ws = ExcelCreateRowTitle(ws, hssfworkbook, style, start, end, 0, 7);

                //数据
                var dataIndex = 1;
                foreach (var item in result)
                {
                    ws.GetRow(dataIndex).GetCell(0).SetCellValue(item.Level);
                    ws.GetRow(dataIndex).GetCell(1).SetCellValue(item.InstallationName);
                    ws.GetRow(dataIndex).GetCell(2).SetCellValue(item.ProcessesName);
                    ws.GetRow(dataIndex).GetCell(3).SetCellValue(item.SystemName);
                    ws.GetRow(dataIndex).GetCell(4).SetCellValue(item.SubsystemName);
                    ws.GetRow(dataIndex).GetCell(5).SetCellValue(item.AllNum);
                    ws.GetRow(dataIndex).GetCell(6).SetCellValue(item.NoCloseNum);
                    ws.GetRow(dataIndex).GetCell(7).SetCellValue(item.CloseNum);
                    dataIndex++;
                }

                #endregion

                #region 尾部

                ws = ExcelCreateRowTitle(ws, hssfworkbook, style, end + 1, end + 1, 0, 7);
                var region = new CellRangeAddress(end + 1, end + 1, 0, 4);
                ws.AddMergedRegion(region);
                ws.GetRow(end + 1).GetCell(0).SetCellValue("合计");
                ws.GetRow(end + 1).GetCell(5).SetCellValue(result.Count > 0 ? result.Sum(x => x.AllNum).ToString() : "0");
                ws.GetRow(end + 1).GetCell(6).SetCellValue(result.Count > 0 ? result.Sum(x => x.NoCloseNum).ToString() : "0");
                ws.GetRow(end + 1).GetCell(7).SetCellValue(result.Count > 0 ? result.Sum(x => x.CloseNum).ToString() : "0");

                #endregion

                ws.PrintSetup.Landscape = false;
                ws.PrintSetup.PaperSize = 9;
                ws.ForceFormulaRecalculation = true;
                using (FileStream filess = File.OpenWrite(ReportFileName))
                {
                    hssfworkbook.Write(filess);
                }
                FileInfo filet = new FileInfo(ReportFileName);
                Response.Clear();
                Response.Charset = "GB2312";
                Response.ContentEncoding = System.Text.Encoding.UTF8;
                // 添加头信息，为"文件下载/另存为"对话框指定默认文件名
                Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode("三查四定进度.xlsx"));
                // 添加头信息，指定文件大小，让浏览器能够显示下载进度
                Response.AddHeader("Content-Length", filet.Length.ToString());
                // 指定返回的是一个不能被客户端读取的流，必须被下载
                Response.ContentType = "application/ms-excel";
                // 把文件流发送到客户端
                Response.WriteFile(filet.FullName);
                // 停止页面的执行
                Response.End();
            }
        }

        #endregion

        #region 私有方法

        /// <summary>
        /// 创建头部
        /// </summary>
        /// <returns></returns>
        private XSSFSheet ExcelCreateRowTitle(XSSFSheet ws, XSSFWorkbook hssfworkbook, ICellStyle style, int sRows, int eRows, int cStart, int cEnd, float height = 21)
        {
            for (int i = sRows; i <= eRows; i++)
            {
                ws.CreateRow(i);
                ws.GetRow(i).HeightInPoints = height;
                for (int j = cStart; j <= cEnd; j++)
                {
                    ws.GetRow(i).CreateCell(j);
                    ws.GetRow(i).CreateCell(j).CellStyle = style;
                }
            }
            return ws;
        }

        /// <summary>
        /// 创建样式
        /// </summary>
        /// <returns></returns>
        public static ICellStyle SetExcelStyle(XSSFWorkbook wb, BorderStyle Bottom, BorderStyle Left, BorderStyle Right, BorderStyle Top, VerticalAlignment VerAig, HorizontalAlignment HorAig, double FontSize, bool WrapText = true, bool Bold = false, string FontName = "宋体")
        {
            ICellStyle style = wb.CreateCellStyle();
            style.BorderBottom = Bottom;
            style.BorderLeft = Left;
            style.BorderRight = Right;
            style.BorderTop = Top;
            style.VerticalAlignment = VerAig;
            style.Alignment = HorAig;
            IFont font = wb.CreateFont();
            font.FontHeightInPoints = FontSize;
            font.IsBold = Bold;
            font.FontName = FontName;
            style.SetFont(font);
            style.WrapText = WrapText;
            return style;
        }

        /// <summary>
        /// 获取三查四定统计
        /// </summary>
        /// <returns></returns>
        private List<FourDecisionScheduleBridDto> GetFourDecisionSchedules()
        {
            var list = new List<FourDecisionScheduleBridDto>();
            string allStr = $"select Level,COUNT(1) as AllNum,SUM(case ISNULL(a.DecisionIsClose,0) when 0 then 1 else 0 end) as NoCloseNum,SUM(case ISNULL(a.DecisionIsClose,0) when 1 then 1 else 0 end) as CloseNum from PreRun_SubThreeChecksFourDecision as a where a.SubSystemId in ('{string.Join("','", this.SubSystemIds)}') and a.ProjectId='{this.CurrUser.LoginProjectId}' group by a.Level  order by a.Level asc";
            var dt = SQLHelper.GetDataTableRunText(allStr);
            if (dt.Rows.Count > 0)
            {
                string deviceStr = $"select b.PreRunName as InstallationName,c.PreRunName as ProcessesName,d.PreRunName as SystemName,e.PreRunName as SubsystemName from PreRun_SysDevice as a left join PreRun_SysDevice as b on b.PreRunId=ISNULL(a.InstallationId,a.PreRunId) left join PreRun_SysDevice as c on c.PreRunId=a.ProcessesId left join PreRun_SysDevice as d on d.PreRunId=a.SystemId left join PreRun_SysDevice as e on e.PreRunId=a.SubsystemId where a.PreRunId='{this.TreePreRunId}'";
                var driveDt = SQLHelper.GetDataTableRunText(deviceStr);

                list = DataTableToList<FourDecisionScheduleBridDto>(dt);

                foreach (var item in list)
                {
                    if (driveDt.Rows.Count > 0)
                    {
                        item.InstallationName = driveDt.Rows[0]["InstallationName"].ToString();
                        item.ProcessesName = driveDt.Rows[0]["ProcessesName"].ToString();
                        item.SystemName = driveDt.Rows[0]["SystemName"].ToString();
                        item.SubsystemName = driveDt.Rows[0]["SubsystemName"].ToString();
                    }
                }
            }

            return list;
        }

        /// <summary>
        /// 三查四定统计实体
        /// </summary>
        public class FourDecisionScheduleBridDto
        {
            /// <summary>
            /// 级别
            /// </summary>
            public string Level { get; set; }
            /// <summary>
            /// 装置名称
            /// </summary>
            public string InstallationName { get; set; }
            /// <summary>
            /// 工序名称
            /// </summary>
            public string ProcessesName { get; set; }
            /// <summary>
            /// 系统名称
            /// </summary>
            public string SystemName { get; set; }
            /// <summary>
            /// 子系统名称
            /// </summary>
            public string SubsystemName { get; set; }
            /// <summary>
            /// 尾项数量
            /// </summary>
            public int AllNum { get; set; }
            /// <summary>
            /// 未关闭尾项数量
            /// </summary>
            public int NoCloseNum { get; set; }
            /// <summary>
            /// 已关闭尾项数量
            /// </summary>
            public int CloseNum { get; set; }
        }

        #endregion

        #region 转换

        /// <summary>
        /// DataTable转换List
        /// </summary>
        /// <returns></returns>
        public List<T> DataTableToList<T>(DataTable table)
        {
            List<T> list = new List<T>();
            T t = default(T);
            PropertyInfo[] propertypes = null;
            string tempName = string.Empty;
            foreach (DataRow row in table.Rows)
            {
                t = Activator.CreateInstance<T>();
                propertypes = t.GetType().GetProperties();
                foreach (PropertyInfo pro in propertypes)
                {
                    tempName = pro.Name;
                    if (table.Columns.Contains(tempName))
                    {
                        object value = row[tempName];
                        if (!value.ToString().Equals(""))
                        {
                            pro.SetValue(t, value, null);
                        }
                    }
                }
                list.Add(t);
            }
            return list.Count == 0 ? new List<T>() : list;
        }

        #endregion

    }
}