unit U_FileUp_ZZD;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, cxStyles, cxCustomData, cxGraphics, cxFilter, cxData,
  cxDataStorage, cxEdit, DB, cxDBData, ComCtrls, ToolWin, ExtCtrls,
  cxGridLevel, cxGridCustomTableView, cxGridTableView, cxGridDBTableView,
  cxClasses, cxControls, cxGridCustomView, cxGrid, IdBaseComponent,
  IdComponent, IdTCPConnection, IdTCPClient, IdFTP, StdCtrls, ADODB,jpeg,
  BtnEdit,IniFiles, cxGridCustomPopupMenu, cxGridPopupMenu, DBClient,ShellAPI;

type
  TfrmFileUp_ZZD = class(TForm)
    cxGrid7: TcxGrid;
    TV7: TcxGridDBTableView;
    vFileName: TcxGridDBColumn;
    cxGridLevel6: TcxGridLevel;
    Panel16: TPanel;
    Panel1: TPanel;
    Label1: TLabel;
    Code: TEdit;
    ODPat: TOpenDialog;
    IdFTP1: TIdFTP;
    SaveDialog1: TSaveDialog;
    ADOQueryFile: TADOQuery;
    DataSource1: TDataSource;
    ADOQueryTemp: TADOQuery;
    ToolBar6: TToolBar;
    FileUp: TToolButton;
    FileDel: TToolButton;
    ToolButton1: TToolButton;
    cxGridPopupMenu1: TcxGridPopupMenu;
    CDS_SC: TClientDataSet;
    FileDown: TToolButton;
    Panel2: TPanel;
    ToolButton2: TToolButton;
    Panel3: TPanel;
    Label4: TLabel;
    FileName: TEdit;
    cxStyleRepository1: TcxStyleRepository;
    cxStyle1: TcxStyle;
    ADOQueryCmd: TADOQuery;
    ADOQuery2: TADOQuery;
    ToolButton3: TToolButton;
    procedure FileUpClick(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FileDelClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormDestroy(Sender: TObject);
    procedure ToolButton1Click(Sender: TObject);
    procedure FileDownClick(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure ToolButton3Click(Sender: TObject);
    procedure FileNameChange(Sender: TObject);
    procedure TV7CellDblClick(Sender: TcxCustomGridTableView;
      ACellViewInfo: TcxGridTableDataCellViewInfo; AButton: TMouseButton;
      AShift: TShiftState; var AHandled: Boolean);
  private
    lstPat: TStringList;
		AJpeg: TJPEGImage;
    Canshu1,FDEPT,FDPName:string;
    procedure ReadINIFile10();
    procedure InitGrid();
    { Private declarations }
  public
    CYID:String;
    { Public declarations }
  end;

var
  frmFileUp_ZZD: TfrmFileUp_ZZD;

implementation
uses
  U_DataLink,U_RTFun;

{$R *.dfm}

procedure TfrmFileUp_ZZD.ReadINIFile10();
var
  programIni:Tinifile;  //配置文件名
  FileName:string;
begin
  FileName:=ExtractFilePath(Paramstr(0))+'SYSTEMSET.INI';
  programIni:=Tinifile.create(FileName);
  server:=programIni.ReadString('SERVER','服务器地址','127.0.0.1');
  programIni.Free;
end;
procedure TfrmFileUp_ZZD.FileUpClick(Sender: TObject);
var
  i,j: Integer;
  PatFile,HZStr: String;
  FTPPath,FConNo,MaxNo:string;
begin
  {if Trim(Code.Text)='' then
  begin
    Application.MessageBox('编号不能为空！','提示',0);
    Exit;
  end;}
  lstPat.Clear;
  if ODPat.Execute then
  begin
    lstPat.AddStrings(ODPat.Files);
  end;

  if lstPat.Count > 0 then
  begin
    try
      ReadINIFile10();
      server:=ReadINIFileStr('SYSTEMSET.INI','SERVER','服务器地址','127.0.0.1');
      IdFTP1.Host :=server;//PicSvr;
      IdFTP1.Username := 'three';
      IdFTP1.Password := '641010';
      IdFTP1.Connect();
    except
      IdFTP1.Quit;
      Application.MessageBox('无法连接到文件服务器，请检查！', '提示', MB_ICONWARNING);
      Exit;
    end;
  end else
  begin
    Exit;
  end;
  Panel16.Visible:=True;
  Panel16.Refresh;
  try
    ADOQueryCmd.Connection.BeginTrans;
    for i := 0 to lstPat.Count - 1 do
    begin
      PatFile := ExtractFileName(lstPat[i]);
      HZStr:=Copy(PatFile,(Pos('.',PatFile)+1),(Length(PatFile)-Pos('.',PatFile))  ) ;
      if IdFTP1.Connected then
      begin
        try
          if GetLSNo(ADOQueryCmd,MaxNo,'SC','XD_File',4,1)=False then
          begin
            ADOQueryCmd.Connection.RollbackTrans;
            Application.MessageBox('取文件最大号失败！','提示',0);
            Exit;
          end;
          IdFTP1.Put(lstPat[i], Trim('\SC')+'\'+Trim(MaxNo)+'.'+Trim(HZStr));
          with ADOQueryCmd do
          begin
            Close;
            SQL.Clear;
            SQL.Add('select * from XD_File where 1=2');
            Open;
          end;
          with ADOQueryCmd do
          begin
            Append;
            FieldByName('XFID').Value:=Trim(MaxNo);
            FieldByName('CYID').Value:='公司规章';
            FieldByName('CYNO').Value:=Trim(FDPName);
            FieldByName('filename').Value:=Trim(PatFile);
            FieldByName('FileDate').Value:=SGetServerDate(ADOQueryTemp);
            fieldbyname('FileType').value:=Trim('SC');
            FieldByName('Filler').Value:=Trim(DName);
            FieldByName('HZStr').Value:='.'+Trim(HZStr);
            Post;
          end;
        except
          //ADOQueryCmd.Connection.RollbackTrans;
          //Application.MessageBox('图片上传失败！','提示',0);
        end;
      end;
    end;
    ADOQueryCmd.Connection.CommitTrans;
    if IdFTP1.Connected then IdFTP1.Quit;
    Panel16.Visible:=False;
    InitGrid();
    Application.MessageBox('上传成功！','提示',0);
  except
    ADOQueryCmd.Connection.RollbackTrans;
    Application.MessageBox('上传失败！','提示',0);
  end;
end;

procedure TfrmFileUp_ZZD.FormCreate(Sender: TObject);
begin
  lstPat := TStringList.Create;
  canShu1:=trim(DParameters1);
end;

procedure TfrmFileUp_ZZD.FileDelClick(Sender: TObject);
begin
  if CDS_SC.IsEmpty then Exit;
  if Application.MessageBox('确定要删除文件吗？','提示',32+4)<>IDYES then Exit;
  if CDS_SC.fieldbyname('filler').AsString<>trim(DName) then
  begin
    application.MessageBox('不能删除他人文件','提示');
    exit;
  end;
  with ADOQueryCmd do
  begin
    Close;
    sql.Clear;
    SQL.Add(' Delete XD_File where XFID='''+Trim(CDS_SC.fieldbyname('XFID').AsString)+'''');
    ExecSQL;
  end;
  CDS_SC.Delete;

end;

procedure TfrmFileUp_ZZD.FormShow(Sender: TObject);
begin
  WriteCxGrid('正排表',TV7,'文件上传');
  InitGrid();
  if Trim(canShu1)='查询' then
  begin
    FileUp.Visible:=False;
    FileDel.Visible:=False;
  end
  else
  begin
    FileUp.Visible:=True;
    FileDel.Visible:=True;
  end;
end;

procedure TfrmFileUp_ZZD.InitGrid();
var Fint:integer;
begin
  with ADOQuery2 do
  begin
    Close;
    sql.Clear;
    sql.Add('select A.*,B.* from OA_YG_DangAn A ');
    sql.Add('inner join SY_Dept B on A.DPID=B.DPID');
    SQL.Add('where isnull(A.YGEName,YGName)='''+trim(DName)+'''');
    Open;
  end;
  FDEPT:=ADOQuery2.fieldbyname('DPParent').AsString;
  for Fint:=2 to ADOQuery2.fieldbyname('DPlevel').AsInteger-1 do
  begin
    with ADOQueryCmd do
    begin
      close;
      sql.Clear;
      sql.Add('select * from SY_Dept where DPID='''+trim(FDEPT)+'''');
      open;
    end;
    FDEPT:=Trim(ADOQueryCmd.fieldbyname('DPParent').AsString);
  end;
  if FDEPT<>'' then
  begin
    FDPName:=ADOQueryCmd.fieldbyname('DPName').AsString;
  end
  else
  begin
    FDPName:='';
  end;
  with ADOQueryFile do
  begin
    Close;
    SQL.Clear;
    SQL.Add('select * from XD_File where ');
    sql.Add(' FileType=''SC'' ');
    //sql.add(' and (isnull(CYNo,'''')='''+trim(FDPName)+''' or isnull(CYNo,'''')=''总经办'')');
    sql.add(' and CYID=''公司规章''');
    Open;
  end;
  SCreateCDS20(ADOQueryFile,CDS_SC);
  SInitCDSData20(ADOQueryFile,CDS_SC);
end;

procedure TfrmFileUp_ZZD.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Action:=caFree;
end;

procedure TfrmFileUp_ZZD.FormDestroy(Sender: TObject);
begin
  frmFileUp_ZZD:=nil;
end;

procedure TfrmFileUp_ZZD.ToolButton1Click(Sender: TObject);
var
  FPath:String;
begin
  Close;
  WriteCxGrid('正排表',TV7,'文件上传');
  FPath:='D:\Right1209\';
  if  DirectoryExists(ExtractFileDir(FPath)) then
    winexec('cmd /c rd /s /q D:\Right1209\',sw_hide);
end;

procedure TfrmFileUp_ZZD.FileDownClick(Sender: TObject);
var
  fHandle:THandle;
  FInt:Integer;
  FFName,FPath:String;
begin
  if CDS_SC.IsEmpty then Exit;
  Panel2.Visible:=True;
  Panel2.Refresh;
 { }
  try
    ReadINIFile10();
    server:=ReadINIFileStr('SYSTEMSET.INI','SERVER','服务器地址','127.0.0.1');
    if Length(server)<6 then
    begin
      server:='127.0.0.1';
    end;
    IdFTP1.Host :=server;//PicSvr;
    IdFTP1.Username := 'three';
    IdFTP1.Password := '641010';
    IdFTP1.Connect();
  except
    IdFTP1.Quit;
    Application.MessageBox('无法连接到文件服务器，请检查！', '提示', MB_ICONWARNING);
    Exit;
  end;
  FPath:='D:\Right1209\';
  if not DirectoryExists(ExtractFileDir(FPath)) then
    CreateDir(ExtractFileDir(FPath));
  if Trim(CDS_SC.fieldbyname('XFID').AsString)<'SC1310280002' then
  begin
    FFName:=Trim(CDS_SC.fieldbyname('FileName').AsString);

    FFName:=FPath+FFName;
    if FileExists(FFName)=false then
    begin
      IdFTP1.Get('SC\'+Trim(CDS_SC.fieldbyname('FileName').AsString),
                     FPath+Trim(CDS_SC.fieldbyname('FileName').AsString)
                      );
    end;
    Panel2.Visible:=False;
    if IdFTP1.Connected then IdFTP1.Quit;
    ShellExecute(Handle, 'open',PChar(FPath+Trim(CDS_SC.fieldbyname('FileName').AsString)),'', '', SW_SHOWNORMAL);
  end else
  begin
    FFName:=Trim(CDS_SC.fieldbyname('XFID').AsString)+Trim(CDS_SC.fieldbyname('HZStr').AsString);
    if FileExists(FPath+FFName)=false then
    begin
      IdFTP1.Get('SC\'+FFName,FPath+FFName);
    end;
    Panel2.Visible:=False;
    if IdFTP1.Connected then IdFTP1.Quit;
    if FileExists(FPath+FFName) then
    begin
      ShellExecute(Handle, 'open',PChar(FPath+FFName),'', '', SW_SHOWNORMAL);
    end;
  end;
end;

procedure TfrmFileUp_ZZD.ToolButton2Click(Sender: TObject);
begin
  InitGrid();
end;

procedure TfrmFileUp_ZZD.ToolButton3Click(Sender: TObject);
begin
  SDofilter(ADOQueryFile,SGetFilters(Panel1,1,2));
  SCreateCDS20(ADOQueryFile,CDS_SC);
  SInitCDSData20(ADOQueryFile,CDS_SC);
end;

procedure TfrmFileUp_ZZD.FileNameChange(Sender: TObject);
begin
  toolButton3.Click;
end;

procedure TfrmFileUp_ZZD.TV7CellDblClick(Sender: TcxCustomGridTableView;
  ACellViewInfo: TcxGridTableDataCellViewInfo; AButton: TMouseButton;
  AShift: TShiftState; var AHandled: Boolean);
begin
  FileDown.Click;
end;

end.