unit U_SysLogOrderzsd;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ComCtrls, ToolWin, cxStyles, cxCustomData, cxGraphics, cxFilter,
  cxData, cxDataStorage, cxEdit, DB, cxDBData, cxGridLevel,strUtils,
  cxGridCustomTableView, cxGridTableView, cxGridDBTableView, cxClasses,
  cxControls, cxGridCustomView, cxGrid, ADODB, StdCtrls, ExtCtrls, ImgList,
  cxLookAndFeels, cxLookAndFeelPainters, cxNavigator;

type
  TfrmSysLogOrderzsd = class(TForm)
    ToolBar1: TToolBar;
    TQry: TToolButton;
    Tclose: TToolButton;
    ADOQueryLog: TADOQuery;
    DataSource1: TDataSource;
    ADOConnection1: TADOConnection;
    cxGrid1: TcxGrid;
    tv1: TcxGridDBTableView;
    tv1OperMan: TcxGridDBColumn;
    tv1jopertime: TcxGridDBColumn;
    tv1Model: TcxGridDBColumn;
    tv1acction: TcxGridDBColumn;
    cxGridLevel1: TcxGridLevel;
    tv1Opevent: TcxGridDBColumn;
    tv1Result: TcxGridDBColumn;
    Panel1: TPanel;
    Label2: TLabel;
    Label1: TLabel;
    begDate: TDateTimePicker;
    endDate: TDateTimePicker;
    Label3: TLabel;
    edt_model: TEdit;
    CheckBox1: TCheckBox;
    Label4: TLabel;
    edt_nr: TEdit;
    ThreeImgList: TImageList;
    procedure TcloseClick(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TQryClick(Sender: TObject);
    procedure edt_modelChange(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private

    procedure DoQuery();
    procedure DoFilter();
  public
    fModel,facction:string;
    fOtherWhere:string;
    FMainid:String;
  end;

var
  frmSysLogOrderzsd: TfrmSysLogOrderzsd;

implementation
uses
  U_DataLink;
{$R *.dfm}

procedure TfrmSysLogOrderzsd.TcloseClick(Sender: TObject);
begin
  close;
end;

procedure TfrmSysLogOrderzsd.FormCreate(Sender: TObject);
begin
  cxGrid1.Align :=alClient;
  begDate.DateTime :=date-31;
  endDate.DateTime :=date;
  with ADOConnection1 do
  begin
    Connected:=false;
    ConnectionString:=DConString;
    Connected:=true;
  end;    
end;
/////////////////////////////////////////////////////////
  //
////////////////////////////////////////////////////////
procedure TfrmSysLogOrderzsd.DoQuery();
var
  mbegdate,menddate:string;

begin
  mbegdate:=formatDatetime('yyyy-MM-dd',begDate.Date);  //
  menddate:=formatDatetime('yyyy-MM-dd',endDate.Date+1);
  try
    with ADOQueryLog do
    begin
      close;
      sql.clear;
      filtered:=false;
      sql.add('select A.* ');
      sql.add('from SY_sysLog A');
      if CheckBox1.Checked then
      begin
        sql.Add('where OperTime>='+quotedStr(mbegdate));
        sql.Add('and OperTime<'+quotedStr(menddate));
      end
      else
      begin
        sql.Add('where 1=1');
      end;
//      sql.Add(' and isnull(Mainid,'''')='''+Trim(FMainid)+''' and isnull(Mainid,'''')<>'''' ');
//      if trim(facction)<>'' then
        sql.add('and acction like ''ΦΈΚΎ΅₯%'' ');
      if trim(fOtherWhere)<>'' then
      begin
        sql.add(fOtherWhere);
      end;
      sql.Add('order by operOr,Opertime');
      Open;
    end;
  finally
  end;
end;
///////////////////////////////////////////////////////////
  //
///////////////////////////////////////////////////////////
procedure TfrmSysLogOrderzsd.DoFilter();
var
  filterStr:string;
begin
  filterStr:='';
 //
  if trim(edt_model.text)<>'' then
  begin
    filterStr:=' and model ='+quotedStr(trim(edt_model.text));
  end;
  if trim(edt_nr.text)<>'' then
  begin
    filterStr:=' and OpEvent like '+quotedStr('%'+trim(edt_nr.text)+'%');
  end;

  try
    ADOQueryLog.DisableControls ;
    if trim(filterStr)='' then
    begin
      ADOQueryLog.Filtered:=false;
      exit;
    end;
    filterStr:=trim(RightBStr(filterStr,length(filterStr)-4));
    with ADOQueryLog do
    begin
      filtered:=false;
      filter:=filterStr;
      filtered:=true;
    end;
  finally
    ADOQueryLog.EnableControls;
  end;

end;


procedure TfrmSysLogOrderzsd.FormShow(Sender: TObject);
begin
  DoQuery();
end;

procedure TfrmSysLogOrderzsd.TQryClick(Sender: TObject);
begin
  DoQuery();
end;

procedure TfrmSysLogOrderzsd.edt_modelChange(Sender: TObject);
begin
  DoFilter();
end;

procedure TfrmSysLogOrderzsd.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
  action:=cafree;
end;

end.