using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.Common;
using Wellan.Data;
using System.ComponentModel;
using Wellan.Common;

/// <summary>
/// 獎金輸入用控制項
/// </summary>
public partial class forms_worker_ucBonusInput : Wellan.Web.UI.WUserControlBase
{
    private bool _isHeader = true;
    private DbCommand cmdReadRasn;

    protected void Page_Load(object sender, EventArgs e)
    {
    }

    public bool IsHeader
    {
        get
        {
            return _isHeader;
        }
        set
        {
            _isHeader = value;
            if (_isHeader)
                MultiView1.ActiveViewIndex = 1;
            else
                MultiView1.ActiveViewIndex = 0;
        }
    }

    /// <summary>
    /// 員工編號
    /// </summary>
    [Bindable(BindableSupport.Yes, BindingDirection.TwoWay)]
    public string Sseno
    {
        get
        {
            return lbSSENO.Text;
        }
        set
        {
            lbSSENO.Text = value;
        }
    }

    /// <summary>
    /// 員工姓名
    /// </summary>
    [Bindable(BindableSupport.Yes, BindingDirection.TwoWay)]
    public string SsenoName
    {
        get
        {
            return lbSSENOX.Text;
        }
        set
        {
            lbSSENOX.Text = value;
        }
    }

    /// <summary>
    /// 獎金年月
    /// </summary>
    [Bindable(BindableSupport.Yes, BindingDirection.TwoWay)]
    public string Yymm
    {
        get
        {
            return hfYymm.Value;
        }
        set
        {
            hfYymm.Value = value;
        }
    }

    /// <summary>
    /// 年度專案編號
    /// </summary>
    [Bindable(BindableSupport.Yes, BindingDirection.TwoWay)]
    public string Sspyn
    {
        get
        {
            return hfSspyn.Value;
        }
        set
        {
            hfSspyn.Value = value;
        }
    }

    /// <summary>
    /// 稅率
    /// </summary>
    [Bindable(BindableSupport.Yes, BindingDirection.TwoWay)]
    public string TaxRate
    {
        get
        {
            return hfTaxRate.Value;
        }
        set
        {
            hfTaxRate.Value = value;
        }
    }

    /// <summary>
    /// 獎金次數
    /// </summary>
    [Bindable(BindableSupport.Yes, BindingDirection.TwoWay)]
    public string BonusTimes
    {
        get
        {
            return hfBonusTimes.Value;
        }
        set
        {
            hfBonusTimes.Value = value;
        }
    }

    /// <summary>
    /// 備註
    /// </summary>
    [Bindable(BindableSupport.Yes, BindingDirection.TwoWay)]
    public string Memo
    {
        get
        {
            return txtSSC07.Text;
        }
        set
        {
            txtSSC07.Text = value;
        }
    }

    private DateTime YyMm
    {
        get
        {
            return Convert.ToDateTime(hfYymm.Value).AddDays(Convert.ToInt32(hfBonusTimes.Value));
        }
    }

    public void Read(WQuery query)
    {
        this.Query = query;
        SsmsDAC ssmsDao = new SsmsDAC(Query);
        SsmsRecord ssmsRec = ssmsDao.SelectOne(null, YyMm, lbSSENO.Text, hfSspyn.Value, "001");

        if (ssmsRec != null)
        {
            txtSSP13.Text = ssmsRec.SSP13.ToString("#########0");
            lbSSS03.Text = ssmsRec.SSS03.ToString("#########0");
            lbSSTOT.Text = (ssmsRec.SSP13 - ssmsRec.SSS03).ToString("#########0");
            string[] values = ssmsRec.SSC07.Split('|');
            if (values.Length > 1)
                txtSSC07.Text = values[1];
            else
                txtSSC07.Text = "";
            hfOldSSP13.Value = ssmsRec.SSP13.ToString("#########0");
        }
        else
        {
            txtSSP13.Text = "";
            lbSSS03.Text = "";
            lbSSTOT.Text = "";
            txtSSC07.Text = "";
            hfOldSSP13.Value = "";
        }
    }

    protected void GetRasnData(DbTransaction tran, string sseno, out string ssjno, out string sscno, out string ssbrh)
    {
        if (cmdReadRasn == null)
        {
            cmdReadRasn = Query.NewCommand(
              @"SELECT A.RANUM, A.RAJNO, A.RACNO, A.RABRH
        FROM RASN A 
          INNER JOIN BPJB B ON A.RAPYN=B.BPPYN AND A.RAJNO=B.BPJNO AND A.RACNO=B.BPCNO
        WHERE A.RAPYN = @BPPYN AND A.RANUM=@RANUM
          AND ((A.RASDT <= @YYMM1 AND A.RAEDT >= @YYMM2) 
            OR (A.RASDT <= @YYMM1 AND A.RAEDT IS NULL) 
            OR (A.RASDT <= @YYMM1 AND A.RAEDT >= @YYMM1 AND A.RAEDT <= @YYMM2)
            OR (A.RASDT >= @YYMM1 AND A.RASDT <= @YYMM2 AND A.RAEDT >= @YYMM2)
            OR (A.RASDT >= @YYMM1 AND A.RASDT <= @YYMM2 AND A.RAEDT IS NULL)
            OR (A.RASDT >= @YYMM1 AND A.RASDT <= @YYMM2 AND A.RAEDT >= @YYMM1 AND A.RAEDT <= @YYMM2))
        ORDER BY A.RANUM");
            cmdReadRasn.Parameters.Add(Query.NewParameter("BPPYN", hfSspyn.Value));
            cmdReadRasn.Parameters.Add(Query.NewParameter("RANUM", DbType.String));
            cmdReadRasn.Parameters.Add(Query.NewParameter("YYMM1", WGuard1.GetMonthBegin(Convert.ToDateTime(hfYymm.Value), 0)));
            cmdReadRasn.Parameters.Add(Query.NewParameter("YYMM2", WGuard1.GetMonthEnd(Convert.ToDateTime(hfYymm.Value), 0)));
        }

        cmdReadRasn.Parameters["RANUM"].Value = sseno;
        DataTable rasn;

        if (tran != null)
        {
            cmdReadRasn.Connection = tran.Connection;
            cmdReadRasn.Transaction = tran;
            rasn = Query.Select(tran.Connection, cmdReadRasn);
        }
        else
        {
            rasn = Query.Select(cmdReadRasn);
        }

        if (rasn.Rows.Count > 0)
        {
            ssjno = rasn.Rows[0]["RAJNO"].ToString();
            sscno = rasn.Rows[0]["RACNO"].ToString();
            ssbrh = rasn.Rows[0]["RABRH"].ToString();
        }
        else
        {
            ssjno = "";
            sscno = "";
            ssbrh = "";
        }
    }

    // 計算所得稅，若小於 WSetR(Query, "UNBONUSTAXFREE", 1) 的設定，則免稅
    private int CalculateTax(int amt)
    {
        double taxRate = Convert.ToDouble(hfTaxRate.Value);
        string s = WGuard1.WSetR(Query, "UNBONUSTAXFREE", 1).Trim();
        int taxFreeBoundry;

        if (s.Length == 0)
            taxFreeBoundry = 2000;
        else
            taxFreeBoundry = Convert.ToInt32(s);

        /* 原先使用稅額小於 taxFreeBoundry 才免稅，改成金額小於 taxFreeBoundry 免稅
        int tax = Convert.ToInt32(Math.Round(amt * taxRate, 0, MidpointRounding.AwayFromZero));
        if (tax < taxFreeBoundry)
          return 0;
        else
          return tax;
         */

        if (amt <= taxFreeBoundry)
            return 0;
        else
            return Convert.ToInt32(Math.Round(amt * taxRate, 0, MidpointRounding.AwayFromZero));
    }

    public void Save(DbTransaction tran, WQuery query)
    {
        this.Query = query;
        DateTime aYymm = YyMm;
        SsmsDAC ssmsDao = new SsmsDAC(Query);
        SsmsRecord ssmsRec;

        // 新增
        if (hfOldSSP13.Value.Length == 0 && txtSSP13.Text.Trim().Length > 0)
        {
            ssmsRec = new SsmsRecord();
            ssmsRec.SSPYN = hfSspyn.Value;
            ssmsRec.SSENO = lbSSENO.Text;
            ssmsRec.SSYMM = aYymm;
            ssmsRec.SSP13 = Convert.ToInt32(txtSSP13.Text.Trim());
            ssmsRec.SSS03 = CalculateTax(ssmsRec.SSP13);
            ssmsRec.SSC07 = hfTaxRate.Value + "|" + txtSSC07.Text;
            ssmsDao.InsertOne(tran, ssmsRec);
        }
        // 更正
        else if (hfOldSSP13.Value.Length > 0 && txtSSP13.Text.Trim().Length > 0)
        {
            ssmsRec = new SsmsRecord();
            ssmsRec.SSPYN = hfSspyn.Value;
            ssmsRec.SSENO = lbSSENO.Text;
            ssmsRec.SSYMM = aYymm;
            ssmsRec.SSITM = "001";
            ssmsRec.SSP13 = Convert.ToInt32(txtSSP13.Text.Trim());
            ssmsRec.SSS03 = CalculateTax(ssmsRec.SSP13);
            ssmsRec.SSC07 = hfTaxRate.Value + "|" + txtSSC07.Text;
            ssmsDao.UpdateOne(tran, ssmsRec);
        }
        // 刪除
        else if (hfOldSSP13.Value.Length > 0 && txtSSP13.Text.Trim().Length == 0)
        {
            ssmsDao.DeleteOne(tran, aYymm, lbSSENO.Text, hfSspyn.Value, "001");
        }
    }

    public bool CheckInput()
    {
        lbMessage.Visible = false;
        lbMessage.Text = "";

        if (txtSSP13.Text.Trim().Length > 0)
        {
            int i;
            if (!int.TryParse(txtSSP13.Text.Trim(), out i))
            {
                lbMessage.Visible = true;
                lbMessage.Text = "請輸入正確的金額";
                return false;
            }
            return true;
        }
        else
        {
            return true;
        }
    }
}