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 Wellan.Data;
using Wellan.Common;
using System.Text;
using System.Data.Common;

/// <summary>
/// 非專案人員薪資資料處理
/// </summary>
public partial class forms_worker_fmBpsl : Wellan.Web.UI.WUserControlBase
{
    protected string _BPENO = "";
    protected string _BPNME = "";
    protected int _BPITM = 0;
    protected string _Current_BPENO = "";
    protected int _Current_BPITM = 0;
    private DbCommand cmdCheckDuplicate;
    protected string tableName = "";

    protected void Page_Load(object sender, EventArgs e)
    {
        _BPENO = ViewState["BPENO"] != null ? ViewState["BPENO"].ToString() : "";
        _BPNME = ViewState["BPNME"] != null ? ViewState["BPNME"].ToString() : "";
        _BPITM = ViewState["BPITM"] != null ? Convert.ToInt32(ViewState["BPITM"]) : 0;
        _Current_BPENO = ViewState["Current_BPENO"] != null ? ViewState["Current_BPENO"].ToString() : "";
        _Current_BPITM = ViewState["Current_BPITM"] != null ? Convert.ToInt32(ViewState["Current_BPITM"]) : 0;
        tableName = ViewState["tableName"] != null ? ViewState["tableName"].ToString() : "";

        //if (IsPostBack)
        //    gvBPSL.DataBind();
    }

    protected override void OnInit(EventArgs e)
    {
        base.OnInit(e);

        cmdCheckDuplicate = Query.NewCommand(@"SELECT COUNT(1) FROM BPSL WHERE BPENO=@BPENO");
        cmdCheckDuplicate.Parameters.Add(Query.NewParameter("BPENO", DbType.String));

        GetGridViewRowColor(gvBPSL);
        ShowData();
    }

    private void ShowData()
    {
        switch (tableName)
        {
            case "":
            case "BPSL":
                MultiView1.ActiveViewIndex = 1;
                RegisterLookupEvent(this, "btnBPSL_BPENO_WQRY", "txtBPSL_BPENO", "txtBPSL_BPENO,lbBPSL_BPENOX", "BPSN");
                SetClientFocus(txtBPSL_BPENO);
                Search();
                gvBPSL.DataSourceID = "dsBPSLGrid";
                fvBPSL.DataSourceID = "dsBPSLForm";
                break;
            case "RPSL":
                SearchB();
                gvBPSL.DataSourceID = "dsRPSLGrid";
                fvBPSL.DataSourceID = "dsRPSLForm";
                break;
        }
    }

    // 查詢按鈕
    protected void btnSearch_Click(object sender, EventArgs e)
    {
        _BPENO = txtBPSL_BPENO.Text;
        _BPNME = txtBPSL_BPNME.Text;

        if (_BPENO.Length == 0 &&
            _BPNME.Length == 0)
        {
            cvMessage.ErrorMessage = GetString("NOSRHCOND");
            cvMessage.IsValid = false;
        }
        else
        {
            MultiView1.ActiveViewIndex = 1;

            Search();

            gvBPSL.PageIndex = 0;
            gvBPSL.SelectedIndex = 0;
            gvBPSL.DataBind();

            // 查詢有資料時，才將查詢條件紀錄在 ViewState 中
            if (gvBPSL.Rows.Count > 0)
            {
                ViewState["BPENO"] = _BPENO;
                ViewState["BPNME"] = _BPNME;
                ViewState["tableName"] = "";
            }
        }
    }

    // 取消查詢按鈕
    protected void btnCancel_Click(object sender, EventArgs e)
    {
        Search();
        gvBPSL.DataBind();
        MultiView1.ActiveViewIndex = 1;
    }

    // 查詢動作
    private new void Search()
    {
        dsBPSLGrid.SelectParameters["BPENO"].DefaultValue = _BPENO;
        dsBPSLGrid.SelectParameters["BPNME"].DefaultValue = _BPNME;
    }

    // 異動查詢動作
    private void SearchB()
    {
        dsRPSLGrid.SelectParameters["BPENO"].DefaultValue = _Current_BPENO;
    }

    // 檢查員工編號是否存在
    protected void cvBPENO_ServerValidate(object source, ServerValidateEventArgs args)
    {
        BPSN_DAC bpsn = new BPSN_DAC(WConfig.GetConnectionConfig(), WConfig.GetConnectionConfigName());
        args.IsValid = args.Value != "" && bpsn.IsExist(args.Value, true);
    }

    // 驗證月薪與時薪
    protected void cvNumber1_ServerValidate(object source, ServerValidateEventArgs args)
    {
        int i;
        args.IsValid = args.Value != "" && Int32.TryParse(args.Value, out i) && i > 0;
    }

    // 驗證各項津貼
    protected void cvNumber2_ServerValidate(object source, ServerValidateEventArgs args)
    {
        int i;
        args.IsValid = args.Value != "" && Int32.TryParse(args.Value, out i) && i >= 0;
    }

    protected void fvBPSL_DataBound(object sender, EventArgs e)
    {
        switch (fvBPSL.CurrentMode)
        {
            case FormViewMode.Insert:
                RegisterLookupEvent(fvBPSL, "btnBPSL_BPENO_WQRY", "txtBPSL_BPENO", "txtBPSL_BPENO,lbBPSL_BPENOX", "BPSN");
                switch (tableName)
                {
                    case "BPSL":
                        (fvBPSL.FindControl("txtBPSL_BPSRM") as ITextControl).Text = "0";
                        (fvBPSL.FindControl("txtBPSL_BPSRD") as ITextControl).Text = "0";
                        (fvBPSL.FindControl("txtBPSL_BPP01") as ITextControl).Text = "0";
                        (fvBPSL.FindControl("txtBPSL_BPP02") as ITextControl).Text = "1800";
                        (fvBPSL.FindControl("txtBPSL_BPP03") as ITextControl).Text = "0";
                        (fvBPSL.FindControl("txtBPSL_BPP04") as ITextControl).Text = "0";
                        (fvBPSL.FindControl("txtBPSL_BPP05") as ITextControl).Text = "0";
                        SetClientFocus(fvBPSL, "txtBPSL_BPENO");
                        fvBPSL.FindControl("lbBPSL_BPBDTLabel").Visible = false;
                        fvBPSL.FindControl("btnBPSL_BPBDT_DATE").Visible = false;
                        fvBPSL.FindControl("txtBPSL_BPBDT").Visible = false;
                        (fvBPSL.FindControl("rfvBPBDT") as RequiredFieldValidator).Enabled = false;
                        break;
                    case "RPSL":
                        // 取得目前資料，複製進畫面的控制項
                        RegisterCalendarEvent(fvBPSL, "btnBPSL_BPBDT_DATE", "txtBPSL_BPBDT");

                        BpslDAC bpsl = new BpslDAC();
                        DataTable bpslData = bpsl.SelectOne(_Current_BPENO, _Current_BPITM);

                        if (bpslData.Rows.Count > 0)
                        {
                            (fvBPSL.FindControl("txtBPSL_BPENO") as ITextControl).Text = bpslData.Rows[0]["BPENO"].ToString();
                            (fvBPSL.FindControl("lbBPSL_BPENOX") as ITextControl).Text = GetLookup("BPSN", bpslData.Rows[0]["BPENO"].ToString(), "BPNME");
                            (fvBPSL.FindControl("txtBPSL_BPENO") as TextBox).Attributes.Add("readonly", "readonly");
                            (fvBPSL.FindControl("txtBPSL_BPSRM") as ITextControl).Text = bpslData.Rows[0]["BPSRM"].ToString();
                            (fvBPSL.FindControl("txtBPSL_BPSRD") as ITextControl).Text = bpslData.Rows[0]["BPSRD"].ToString();
                            (fvBPSL.FindControl("txtBPSL_BPP01") as ITextControl).Text = bpslData.Rows[0]["BPP01"].ToString();
                            (fvBPSL.FindControl("txtBPSL_BPP02") as ITextControl).Text = bpslData.Rows[0]["BPP02"].ToString();
                            (fvBPSL.FindControl("txtBPSL_BPP03") as ITextControl).Text = bpslData.Rows[0]["BPP03"].ToString();
                            (fvBPSL.FindControl("txtBPSL_BPP04") as ITextControl).Text = bpslData.Rows[0]["BPP04"].ToString();
                            (fvBPSL.FindControl("txtBPSL_BPP05") as ITextControl).Text = bpslData.Rows[0]["BPP05"].ToString();
                        }
                        break;
                }

                break;
            case FormViewMode.Edit:
                if (_Current_BPITM == 0)
                {
                    fvBPSL.FindControl("lbBPSL_BPBDTLabel").Visible = false;
                    fvBPSL.FindControl("btnBPSL_BPBDT_DATE").Visible = false;
                    fvBPSL.FindControl("txtBPSL_BPBDT").Visible = false;
                    (fvBPSL.FindControl("rfvBPBDT") as RequiredFieldValidator).Enabled = false;
                }
                else
                    RegisterCalendarEvent(fvBPSL, "btnBPSL_BPBDT_DATE", "txtBPSL_BPBDT");

                RegisterLookupEvent(fvBPSL, "btnBPSL_BPENO_WQRY", "txtBPSL_BPENO", "txtBPSL_BPENO,lbBPSL_BPENOX", "BPSN");
                SetClientFocus(fvBPSL, "txtBPSL_BPENO");
                break;
            case FormViewMode.ReadOnly:
                break;
        }
    }

    protected void fvBPSL_ItemCommand(object sender, FormViewCommandEventArgs e)
    {
        switch (e.CommandName)
        {
            case "New":
                tableName = e.CommandArgument.ToString();
                ViewState["tableName"] = tableName;
                break;
            case "Search":
                MultiView1.ActiveViewIndex = 0;
                SetClientFocus(txtBPSL_BPENO);
                break;
            case "Cancel":
                tableName = "BPSL";
                ViewState["tableName"] = tableName;
                Search();
                fvBPSL.ChangeMode(FormViewMode.ReadOnly);
                fvBPSL_ModeChanged(sender, e);
                break;
            case "BPSL":
                tableName = "BPSL";
                ViewState["tableName"] = tableName;
                ShowData();
                break;
            case "RPSLSearch":
                tableName = "RPSL";
                ViewState["tableName"] = tableName;
                ShowData();
                break;
        }
    }

    protected void fvBPSL_ItemDeleted(object sender, FormViewDeletedEventArgs e)
    {
        Search();
        gvBPSL.DataBind();
        if (gvBPSL.SelectedIndex > gvBPSL.Rows.Count - 1)
        {
            gvBPSL.SelectedIndex = gvBPSL.Rows.Count - 1;
            gvBPSL.DataBind();
        }
        fvBPSL.DataBind();
    }

    protected void fvBPSL_ItemInserted(object sender, FormViewInsertedEventArgs e)
    {
        tableName = "BPSL";
        ViewState["tableName"] = tableName;
        Search();
    }

    protected void fvBPSL_ItemUpdated(object sender, FormViewUpdatedEventArgs e)
    {
        Search();
    }

    protected void fvBPSL_ModeChanged(object sender, EventArgs e)
    {
        if (fvBPSL.CurrentMode == FormViewMode.ReadOnly)
        {
            gvBPSL.Visible = true;
            gvBPSL.DataBind();
            if (gvBPSL.Rows.Count > 0 && gvBPSL.SelectedIndex == -1)
            {
                gvBPSL.SelectedIndex = 0;
            }

            if (OldMode == FormViewMode.Insert && gvBPSL.Rows.Count > 0)
            {
                gvBPSL.PageIndex = gvBPSL.PageCount - 1;
                gvBPSL.DataBind();
                gvBPSL.SelectedIndex = gvBPSL.Rows.Count - 1;
            }

            fvBPSL.DataBind();
        }
        else
        {
            gvBPSL.Visible = false;
        }
    }

    protected void fvBPSL_ModeChanging(object sender, FormViewModeEventArgs e)
    {
        OldMode = (sender as FormView).CurrentMode;
    }

    protected void gvBPSL_PageIndexChanged(object sender, EventArgs e)
    {
        Search();
        gvBPSL.SelectedIndex = 0;
        gvBPSL.DataBind();
    }

    private void UpdateCurrentKey()
    {
        _Current_BPENO = gvBPSL.SelectedDataKey != null ? gvBPSL.SelectedDataKey["BPENO"].ToString() : "";
        _Current_BPITM = gvBPSL.SelectedDataKey != null ? Convert.ToInt32(gvBPSL.SelectedDataKey["BPITM"]) : 0;
        ViewState["Current_BPENO"] = _Current_BPENO;
        ViewState["Current_BPITM"] = _Current_BPITM;
    }

    protected void gvBPSL_SelectedIndexChanged(object sender, EventArgs e)
    {
        foreach (GridViewRow row in gvBPSL.Rows)
            SetGridViewMouseBehavier(gvBPSL, row);
        UpdateCurrentKey();
    }

    protected void gvBPSL_DataBound(object sender, EventArgs e)
    {
        GridView_DataBound(sender, e);
        if (gvBPSL.SelectedIndex == -1)
            gvBPSL.SelectedIndex = 0;
        if (gvBPSL.SelectedIndex >= gvBPSL.Rows.Count)
            gvBPSL.SelectedIndex = gvBPSL.Rows.Count - 1;

        UpdateCurrentKey();
        fvBPSL.DataBind();
    }

    protected void gvBPSL_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        SetGridViewMouseBehavier(gvBPSL, e.Row);
        //GridView_RowDataBound_Shrink_ViewState(sender, e);
    }

    protected void dsBPSLGrid_Selected(object sender, ObjectDataSourceStatusEventArgs e)
    {
        if ((e.ReturnValue as DataTable).Rows.Count == 0)
        {
            MultiView1.ActiveViewIndex = 0;
            cvMessage.ErrorMessage = GetString("NODATA");
            cvMessage.IsValid = false;
            btnInsert.Enabled = true;
        }
    }

    private bool CheckBPENODuplicate(string bpeno)
    {
        cmdCheckDuplicate.Parameters["BPENO"].Value = bpeno;
        object o = Query.ExecuteScalar(cmdCheckDuplicate);
        return (o != null && o != DBNull.Value && Convert.ToInt32(o) > 0);
    }

    protected new bool CheckInput(System.Collections.Specialized.IOrderedDictionary values)
    {
        cvMessage.ErrorMessage = "";
        cvMessage.IsValid = true;

        bool result = true;
        if (values["BPBDT"].ToString() != "")
            values["BPBDT"] = CheckDate(values["BPBDT"], "請輸入正確的生效日期", ref result, cvMessage);

        ProcessCustomValidatorMessage(cvMessage);
        return result;
    }

    protected void fvBPSL_ItemInserting(object sender, FormViewInsertEventArgs e)
    {
        cvMessage.ErrorMessage = "";
        cvMessage.IsValid = true;

        // 檢查員工編號是否重複
        if (tableName == "BPSL" && CheckBPENODuplicate(e.Values["BPENO"].ToString()))
        {
            e.Cancel = true;
            cvMessage.ErrorMessage = "員工編號重複，請重新輸入";
            cvMessage.IsValid = false;
        }
        if (tableName == "RPSL")
        {
            e.Values["BPITM"] = 1;
        }

        e.Cancel = !CheckInput(e.Values);
    }

    protected void fvBPSL_ItemUpdating(object sender, FormViewUpdateEventArgs e)
    {
        cvMessage.ErrorMessage = "";
        cvMessage.IsValid = true;

        // 當員工編號修改時，檢查員工編號是否重複
        if (tableName == "BPSL" && e.Keys["BPENO"].ToString() != e.NewValues["BPENO"].ToString())
        {
            if (CheckBPENODuplicate(e.NewValues["BPENO"].ToString()))
            {
                e.Cancel = true;
                cvMessage.ErrorMessage = "員工編號重複，請重新輸入";
                cvMessage.IsValid = false;
            }
        }

        e.Cancel = !CheckInput(e.NewValues);
    }

    protected void btnInsert_Click(object sender, EventArgs e)
    {
        MultiView1.ActiveViewIndex = 1;
        tableName = "BPSL";
        fvBPSL.ChangeMode(FormViewMode.Insert);
        //fvBPSL_ModeChanged(sender, e);
        fvBPSL_DataBound(sender, e);
    }
}