using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Wellan.Common;
using Wellan.Data;

public partial class forms_basedata_fmRTME : Wellan.Web.UI.WUserControlBase
{
    private BtmeDAC Btme;
    private RtmeDAC Rtme;
    private BhrdDAC Bhrd;
    private List<BtmeItem> BtmeList;
    private List<RtmeItem> RtmeList;
    private string monthBhrd;
    private string[] holidayData = null;

    protected void Page_Load(object sender, EventArgs e)
    {
        Btme = new BtmeDAC(Query);
        Rtme = new RtmeDAC(Query);
        Bhrd = new BhrdDAC(Query);

        if (txtYear.Text == "")
        {
            txtYear.Text = DateTime.UtcNow.AddHours(8).ToString("yyyy");
            ddlMonth.SelectedValue = DateTime.UtcNow.AddHours(8).ToString("MM");
            Calendar1.VisibleDate = DateTime.UtcNow.AddHours(8).Date;
            StoreYYMM();
        }
    }

    private void StoreYYMM()
    {
        hfYear.Value = Calendar1.VisibleDate.ToString("yyyy", WGuard1.InvariantCulture);
        hfMonth.Value = Calendar1.VisibleDate.ToString("MM");
    }

    protected void btnGoto_Click(object sender, EventArgs e)
    {
        Calendar1.VisibleDate = Convert.ToDateTime(txtYear.Text + "/" + ddlMonth.SelectedValue + "/01");
        StoreYYMM();
    }

    protected void btnSave_Click(object sender, EventArgs e)
    {
        for (int i = 1; i <= 31; i++)
        {
            if (Request[String.Format("BTME{0:00}", i)] != null)
            {
                var rttid = WDAC.GetStringValue(Request[String.Format("BTME{0:00}", i)]);

                Rtme.SetDay(UserId, new DateTime(Convert.ToInt32(hfYear.Value), Convert.ToInt32(hfMonth.Value), i),
                    rttid, UserId);
            }
        }

        Calendar1.VisibleDate = Convert.ToDateTime(hfYear.Value + "/" + hfMonth.Value + "/01", WGuard1.InvariantCulture);
    }

    protected void Calendar1_PreRender(object sender, EventArgs e)
    {
        // 取得班表資料
        BtmeList = Btme.SelectAll();
        BtmeList.Insert(0, new BtmeItem()
        {
            BTTID = "",
            BTNME = "預設班表",
            BTSTM = WGuard1.WSetR("UNRPARTIME", 1),
            BTETM = WGuard1.WSetR("UNRPARTIME", 2),
            BTRST = WGuard1.WSetR("UNRPARTIME", 3),
            BTRED = WGuard1.WSetR("UNRPARTIME", 4)
        });
        gvBTME.DataSource = BtmeList;
        gvBTME.DataBind();

        ddBhrd.DataSource = BtmeList;
        ddBhrd.DataTextField = "BTTID";
        ddBhrd.DataValueField = "BTTID";
        ddBhrd.DataBind();

        // 取得員工班表資料
        RtmeList = Rtme.SelectMonth(UserId, Calendar1.VisibleDate);
        monthBhrd = Bhrd.GetMonth(Calendar1.VisibleDate.Year, Calendar1.VisibleDate.Month);

        // 取得節假日資料
        holidayData = new BhrdDAC().GetYear(Calendar1.VisibleDate.Year);
    }

    protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)
    {
        e.Cell.Style["padding"] = "3px";
        e.Cell.Style["border"] = "2px solid white";

        // 非本月，結束處理
        if (e.Day.IsOtherMonth)
            return;

        // 本月，清除重畫
        e.Cell.Controls.Clear();
        Label aLabel = new Label();
        aLabel.Text = e.Day.Date.Day.ToString();
        aLabel.Font.Name = "Tahoma";
        aLabel.Font.Size = new FontUnit("16pt");
        aLabel.Font.Bold = true;
        aLabel.ForeColor = System.Drawing.Color.Black;
        e.Cell.Controls.Add(aLabel);

        // 加入換行的 Literal
        Literal aBR = new Literal();
        aBR.Text = "<br/>";
        e.Cell.Controls.Add(aBR);

        //加入 DropDownList 用以挑選班別
        DropDownList aDDL = new DropDownList();
        aDDL.ID = String.Format("BTME{0:00}", e.Day.Date.Day);
        aDDL.Style.Add("width", "95%");
        aDDL.Style.Add("top", "2px");
        aDDL.Style.Add("font-size", "9pt");

        if (monthBhrd == null)
        {
            if (!e.Day.IsWeekend)
                aDDL.CssClass = "NORMAL";
        }
        else
        {
            var d = monthBhrd.Substring(e.Day.Date.Day - 1, 1);
            if (d == "-" || d == "B")
                aDDL.CssClass = "NORMAL";
        }

        BtmeList.ForEach(btmeItem =>
        {
            aDDL.Items.Add(new ListItem(btmeItem.BTTID, btmeItem.BTTID));
        });

        var rtmeItem = RtmeList.FirstOrDefault(p => p.RTDAT == e.Day.Date);
        if (rtmeItem != null)
        {
            aDDL.SelectedValue = rtmeItem.RTTID;
        }
        else
        {
            aDDL.SelectedValue = "";
        }

        e.Cell.Controls.Add(aDDL);

        var dayType = "-";
        if (holidayData == null)
        {
            if (e.Day.IsWeekend)
                dayType = "H";
            else
                dayType = "-";
        }
        else
        {
            dayType = holidayData[e.Day.Date.Month - 1].Substring(e.Day.Date.Day - 1, 1);
        }

        switch (dayType)
        {
            case "-":
                e.Cell.BackColor = System.Drawing.Color.White;
                break;
            case "H":
                e.Cell.BackColor = System.Drawing.Color.FromArgb(0xFF99CC);
                break;
            case "B":
                e.Cell.BackColor = System.Drawing.Color.FromArgb(0xFFFF99);
                break;
            case "N":
                e.Cell.BackColor = System.Drawing.Color.FromArgb(0x0099FF);
                break;
            case "V":
                e.Cell.BackColor = System.Drawing.Color.FromArgb(0xFF9900);
                break;
            case "O":
                e.Cell.BackColor = System.Drawing.Color.FromArgb(0x99CC00);
                break;
            case "T":
                e.Cell.BackColor = System.Drawing.Color.FromArgb(0x999999);
                break;
            case "E":
                e.Cell.BackColor = System.Drawing.Color.FromArgb(0xCC7FFF);
                break;
            case "A":
                e.Cell.BackColor = System.Drawing.Color.FromArgb(0x7FCCFF);
                break;
        }
    }

    protected void Calendar1_VisibleMonthChanged(object sender, MonthChangedEventArgs e)
    {
        txtYear.Text = Calendar1.VisibleDate.ToString("yyyy");
        ddlMonth.SelectedValue = Calendar1.VisibleDate.ToString("MM");
        StoreYYMM();
    }
}