using System;
using System.Collections.Generic;
using System.Web;
using System.Data;
using System.Data.Common;
using NPOI.SS.UserModel;
using NPOI.HSSF.UserModel;
using NPOI.HSSF.Util;
using System.IO;
using NPOI.SS.Util;
using Wellan.Data;
using System.Linq;

/// <summary>
/// 請假申請單
/// </summary>
public class 請假申請單 : ExcelReportBase
{
    public 請假申請單()
    {
        報表名稱 = "請假申請單";
    }

    public override MemoryStream 產生報表()
    {
        BodyRowHeight = 35;
        TimeCalc timeCalc = new TimeCalc();

        #region 報表抬頭

        excel.MergeCell(0, 0, 0, 9);
        excel.SetCellValue(0, 0, String.Format("{0}\r\n承辦{1}\r\n『{2}』\r\n{3}", 公司名稱, 客戶名稱, 專案名稱, 報表名稱), headerStyle);
        excel.SetCellValue(1, 0, "月份：", titleStyleRightNoBorder);
        excel.MergeCell(1, 1, 1, 2);
        excel.SetCellValue(1, 1, 報表時間.ToString("MM月"), titleStyleLeftNoBorder);
        excel.SetCellValue(1, 3, "單位：", titleStyleRightNoBorder);
        excel.SetCellValue(1, 4, WDAC.GetStringValue(資料來源.Tables[0].Rows[0]["站別"]), titleStyleLeftNoBorder);
        excel.SetCellValue(1, 5, "職稱：", titleStyleRightNoBorder);
        excel.SetCellValue(1, 6, WDAC.GetStringValue(資料來源.Tables[0].Rows[0]["職稱"]), titleStyleLeftNoBorder);
        excel.SetCellValue(1, 7, "姓名：", titleStyleRightNoBorder);
        excel.SetCellValue(1, 8, WDAC.GetStringValue(資料來源.Tables[0].Rows[0]["BPNME"]), titleStyleLeftNoBorder);
        excel.SetRowHeight(0, HeaderRowHeight * 4);
        excel.SetRowHeight(1, BodyRowHeight);

        excel.MergeCell(2, 0, 2, 2);
        excel.SetRangeOuterBorder(2, 0, 2, 2, BorderStyle.Thin);
        excel.SetCellValue(2, 0, "請假日期", titleStyleCenter);
        excel.SetCellValue(2, 3, "開始時間", titleStyleCenter);
        excel.SetCellValue(2, 4, "結束時間", titleStyleCenter);
        excel.SetCellValue(2, 5, "請假類別", titleStyleCenter);
        excel.SetCellValue(2, 6, "請假時數", titleStyleCenter);
        excel.SetCellValue(2, 7, "代理人", titleStyleCenter);
        excel.SetCellValue(2, 8, "請假事由", titleStyleCenter);
        excel.SetCellValue(2, 9, "備註", titleStyleCenter);
        excel.SetRowHeight(2, BodyRowHeight);

        #endregion

        #region 報表資料

        DateTime 月初 = 報表時間;
        DateTime 月底 = 報表時間.AddMonths(1).AddDays(-1);

        var summarys = new List<Summary>()
        {
            new Summary() { Title = "補休"        , RparTyps = new List<string>() { RPAR_TYPE.T00_補休       } },
            new Summary() { Title = "特休"        , RparTyps = new List<string>() { RPAR_TYPE.T01_特休       } } ,
            new Summary() { Title = "事假"        , RparTyps = new List<string>() { RPAR_TYPE.T02_事假       } },
            new Summary() { Title = "病假"        , RparTyps = new List<string>() { RPAR_TYPE.T03_病假       } },
            new Summary() { Title = "喪假"        , RparTyps = new List<string>() { RPAR_TYPE.T04_喪假       } },
            new Summary() { Title = "產假"        , RparTyps = new List<string>() { RPAR_TYPE.T05_產假       } },
            new Summary() { Title = "婚假"        , RparTyps = new List<string>() { RPAR_TYPE.T06_婚假       } },
            new Summary() { Title = "陪產假"      , RparTyps = new List<string>() { RPAR_TYPE.T07_陪產假     } },
            new Summary() { Title = "公假(出)"    , RparTyps = new List<string>() { RPAR_TYPE.T08_公假       } },
            new Summary() { Title = "公傷假"      , RparTyps = new List<string>() { RPAR_TYPE.T09_公傷假     } },
            new Summary() { Title = "生理假"      , RparTyps = new List<string>() { RPAR_TYPE.T0A_生理假     } },
            new Summary() { Title = "家庭照顧假"  , RparTyps = new List<string>() { RPAR_TYPE.T0B_家庭照顧假 } },
            new Summary() { Title = "育嬰假"      , RparTyps = new List<string>() { RPAR_TYPE.T0C_育嬰假     } },
            new Summary() { Title = "原民祭儀假"  , RparTyps = new List<string>() { RPAR_TYPE.T0D_原民祭儀假 } },
            new Summary() { Title = "產檢假"      , RparTyps = new List<string>() { RPAR_TYPE.T0E_產檢假     } },
            new Summary() { Title = "其他假別(一)", RparTyps = new List<string>() { RPAR_TYPE.T0F_防疫照顧假, 
                                                                                    RPAR_TYPE.T0G_無薪假, 
                                                                                    RPAR_TYPE.T0H_防疫隔離假 } }
        };

        int 總時數 = 0;

        int rowId = 3;
        foreach (DataRow r in 資料來源.Tables[0].Rows)
        {
            DateTime 起日 = WDAC.GetDateTimeValue(r["RPRDT"]);
            DateTime 迄日 = WDAC.GetDateTimeValue(r["RPEDT"]);
            string 起時 = WDAC.GetStringValue(r["RPRTM"]);
            string 迄時 = WDAC.GetStringValue(r["RPETM"]);
            string 類別 = WDAC.GetStringValue(r["RPTYP"]);

            if (起日 < 月初)
            {
                起日 = 月初;
                起時 = timeCalc.上班時間;
            }
            if (迄日 > 月底)
            {
                迄日 = 月底;
                迄時 = timeCalc.下班時間;
            }

            //Double 時數 = WDAC.GetDoubleValue(r["RPTCT"]) / 60;
            int 時數 = timeCalc.計算請假總時數(WDAC.GetStringValue(資料來源.Tables[0].Rows[0]["RPNUM"]), 起日, 迄日, 起時, 迄時, 類別, !以時分顯示時數);
            總時數 += 時數;

            #region 區分假別統計
            var summary = summarys.FirstOrDefault(p => p.RparTyps.Contains(類別));
            if (summary != null) { 
                summary.Minutes += 時數;
            }
            #endregion

            excel.SetCellValue(rowId, 0, 起日.ToString("MM月dd日"), titleStyleCenter);
            excel.SetCellValue(rowId, 1, "～", titleStyleCenter);
            excel.SetCellValue(rowId, 2, 迄日.ToString("MM月dd日"), titleStyleCenter);
            excel.SetCellValue(rowId, 3, 起時, titleStyleCenter);
            excel.SetCellValue(rowId, 4, 迄時, titleStyleCenter);
            excel.SetCellValue(rowId, 5, WDAC.GetStringValue(r["類別"]), titleStyleCenter);
            excel.SetCellValue(rowId, 6, MinuteToTime(時數), titleStyleCenter);
            excel.SetCellValue(rowId, 7, WDAC.GetStringValue(r["RPAGT"]), titleStyleCenter);
            excel.SetCellValue(rowId, 8, WDAC.GetStringValue(r["RPRSN"]), bodyStyleCenterS);
            excel.SetCellValue(rowId, 9, WDAC.GetStringValue(r["RPDOC"]), bodyStyleCenterS);
            excel.SetRowHeight(rowId, BodyRowHeight);
            rowId++;
        }

        #region 底下的統計
        var summaryRows = summarys.Count + 1;

        excel.MergeCell(rowId + 2, 2, rowId + summaryRows, 3);
        excel.MergeCell(rowId + 2, 4, rowId + summaryRows, 4);
        excel.MergeCell(rowId + 2, 5, rowId + summaryRows, 5);
        excel.SetCellValue(rowId + 2, 2, "總請假時數：", titleStyleRightNoBorder);
        excel.SetCellValue(rowId + 2, 4, MinuteToTime(總時數), titleStyleCenterNoBorder);
        excel.SetCellValue(rowId + 2, 5, "hrs", titleStyleLeftNoBorder);
        excel.SetRangeOuterBorder(rowId + 2, 2, rowId + summaryRows, 5, BorderStyle.Thin);

        var rr = 2;
        foreach (var symmary in summarys)
        {
            excel.SetCellValue(rowId + rr, 6, symmary.Title + "：", titleStyleLeftNoBorder);
            excel.SetCellValue(rowId + rr, 7, MinuteToTime(symmary.Minutes), titleStyleCenterNoBorder);
            excel.SetCellValue(rowId + rr, 8, "hrs", titleStyleLeftNoBorder);
            excel.SetRangeOuterBorder(rowId + rr, 6, rowId + rr, 8, BorderStyle.Thin);
            excel.SetRowHeight(rowId + rr, BodyRowHeight);
            rr++;
        }

        rowId += summaryRows;
        #endregion

        #region 表尾批示

        //excel.MergeCell(rowId + 10, 0, rowId + 10, 9);
        //excel.SetCellValue(rowId + 10, 0, "申請人：　　　　　　　　　　　　　計畫督導：　　　　　　　　　　　　　人事單位：", titleStyleLeftNoBorder);
        //excel.SetRowHeight(rowId + 10, BodyRowHeight);

        //excel.MergeCell(rowId + 1, 1, rowId + 1, 3);
        //excel.MergeCell(rowId + 2, 1, rowId + 2, 3);
        //excel.SetCellValue(rowId + 1, 1, "申請人", titleStyleCenter);
        //excel.SetRangeOuterBorder(rowId + 1, 1, rowId + 1, 3, BorderStyle.Thin);
        //excel.SetRangeOuterBorder(rowId + 2, 1, rowId + 2, 3, BorderStyle.Thin);

        //excel.MergeCell(rowId + 1, 4, rowId + 1, 6);
        //excel.MergeCell(rowId + 2, 4, rowId + 2, 6);
        //excel.SetCellValue(rowId + 1, 4, "公司計畫督導", titleStyleCenter);
        //excel.SetRangeOuterBorder(rowId + 1, 4, rowId + 1, 6, BorderStyle.Thin);
        //excel.SetRangeOuterBorder(rowId + 2, 4, rowId + 2, 6, BorderStyle.Thin);

        //excel.MergeCell(rowId + 1, 7, rowId + 1, 8);
        //excel.MergeCell(rowId + 2, 7, rowId + 2, 8);
        //excel.SetCellValue(rowId + 1, 7, "公司計畫主持人", titleStyleCenter);
        //excel.SetRangeOuterBorder(rowId + 1, 7, rowId + 1, 8, BorderStyle.Thin);
        //excel.SetRangeOuterBorder(rowId + 2, 7, rowId + 2, 8, BorderStyle.Thin);

        //excel.SetRowHeight(rowId + 1, BodyRowHeight);
        //excel.SetRowHeight(rowId + 2, BodyRowHeight);

        #endregion

        #endregion

        excel.SetColumnWidth(0, 11);
        excel.SetColumnWidth(1, 4);
        excel.SetColumnWidth(2, 11);
        excel.SetColumnWidth(3, 11);
        excel.SetColumnWidth(4, 11);
        excel.SetColumnWidth(5, 11);
        excel.SetColumnWidth(6, 18);
        excel.SetColumnWidth(7, 12);
        excel.SetColumnWidth(8, 20);
        excel.SetColumnWidth(9, 15);

        MemoryStream ms = new MemoryStream();
        workbook.Write(ms);
        return ms;
    }
}

class Summary
{
    public string Title;
    public int Minutes;
    public List<string> RparTyps;
}