unit U_ZdyAttachCP;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, ComObj,
  Dialogs, cxGraphics, cxCustomData, cxStyles, cxTL, cxMaskEdit, DB, ADODB,
  cxInplaceContainer, cxDBTL, cxControls, cxTLData, ComCtrls, ToolWin,
  StdCtrls, cxFilter, cxData, cxDataStorage, cxEdit, cxDBData, DBClient,
  cxGridCustomTableView, cxGridTableView, cxGridDBTableView, ExtCtrls,
  cxSplitter, cxGridLevel, cxClasses, cxGridCustomView, cxGrid,
  cxGridCustomPopupMenu, cxGridPopupMenu, RM_Dataset, RM_System, RM_Common,
  RM_Class, RM_GridReport, IdBaseComponent, IdComponent, IdTCPConnection,
  IdTCPClient, IdFTP,ShellAPI,IniFiles, cxCheckBox, cxCalendar,
  cxButtonEdit, cxTextEdit;

type

  FdDy=record
               inc: integer; //客户端套接字句柄
               FDdys:string[32]; //客户端套接字
               FdDysName:string[32]; //客户端套接字
       end;
  TfrmZdyAttachCP = class(TForm)
    ToolBar1: TToolBar;
    TBRafresh: TToolButton;
    TBClose: TToolButton;
    ADOQueryTemp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    Panel1: TPanel;
    ToolButton2: TToolButton;
    ADOQueryMain: TADOQuery;
    ToolButton1: TToolButton;
    RM1: TRMGridReport;
    RMDB_Main: TRMDBDataSet;
    Label3: TLabel;
    ZdyName: TEdit;
    cxGrid2: TcxGrid;
    Tv2: TcxGridDBTableView;
    cxGridLevel1: TcxGridLevel;
    cxGridPopupMenu2: TcxGridPopupMenu;
    DS_HZ: TDataSource;
    CDS_HZ: TClientDataSet;
    v2Column6: TcxGridDBColumn;
    v2Column1: TcxGridDBColumn;
    v2Column2: TcxGridDBColumn;
    v2Column3: TcxGridDBColumn;
    v2Column4: TcxGridDBColumn;
    v2Column5: TcxGridDBColumn;
    v2Column9: TcxGridDBColumn;
    Label1: TLabel;
    ZdyCode: TEdit;
    Label2: TLabel;
    DEFstr5: TComboBox;
    v2Column7: TcxGridDBColumn;
    v2Column8: TcxGridDBColumn;
    v2Column10: TcxGridDBColumn;
    v2Column11: TcxGridDBColumn;
    v2Column13: TcxGridDBColumn;
    OpenDialog1: TOpenDialog;
    ToolButton5: TToolButton;
    v2Mrate: TcxGridDBColumn;
    v2Column14: TcxGridDBColumn;
    v2Column15: TcxGridDBColumn;
    v2Column16: TcxGridDBColumn;
    v2Column17: TcxGridDBColumn;
    v2defflt1: TcxGridDBColumn;
    procedure FormDestroy(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure TBCloseClick(Sender: TObject);
    procedure TBDelClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBRafreshClick(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure ZdyNameChange(Sender: TObject);
    procedure ToolButton1Click(Sender: TObject);
    procedure ToolButton4Click(Sender: TObject);
    procedure ToolButton3Click(Sender: TObject);
    procedure ToolButton5Click(Sender: TObject);
    procedure Tv2CellDblClick(Sender: TcxCustomGridTableView;
      ACellViewInfo: TcxGridTableDataCellViewInfo; AButton: TMouseButton;
      AShift: TShiftState; var AHandled: Boolean);
  private
    { Private declarations }
    procedure InitGrid();

  public
        fkhType:string;
    dFdDy: array[0..20] of FdDy; //客户端连接数组
  end;

var
  frmZdyAttachCP: TfrmZdyAttachCP;

implementation
uses
  U_DataLink,U_RTFun,U_ZDYHelp;

{$R *.dfm}



procedure TfrmZdyAttachCP.InitGrid();
begin
  try
    ADOQueryMain.DisableControls;
    with ADOQueryMain do
    begin
      Filtered:=False;
      Close;
      SQL.Clear;
      sql.Add(' select * from KH_Zdy_Attachment where Type=''CP'' ');
      sql.Add(' and isnull(khType,'''')='+quotedstr(trim(fkhType)));
      sql.Add(' order by zdyCode ');
      Open;
    end;
    SCreateCDS(ADOQueryMain,CDS_HZ);
    SInitCDSData(ADOQueryMain,CDS_HZ);
  finally
    ADOQueryMain.EnableControls;
  end;
end;


procedure TfrmZdyAttachCP.FormDestroy(Sender: TObject);
begin
  frmZdyAttachCP:=nil;
end;

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

procedure TfrmZdyAttachCP.TBCloseClick(Sender: TObject);
begin
  WriteCxGrid('产品资料',Tv2,'客户自定义');
  Close;
end;
procedure TfrmZdyAttachCP.TBDelClick(Sender: TObject);
begin

  if CDS_HZ.IsEmpty then Exit;
  if Application.MessageBox('确定要删除数据吗？','提示',32+4)<>IDYES then Exit;
  if Trim(CDS_HZ.fieldbyname('ATID').AsString)<>'' then
  begin
    with ADOQueryCmd do
    begin
      Close;
      SQL.Clear;
      sql.Add('delete KH_Zdy_Attachment where ATID='''+Trim(CDS_HZ.fieldbyname('ATID').AsString)+'''');
      sql.Add('delete KH_Zdy where ZdyNo='''+Trim(CDS_HZ.fieldbyname('ATID').AsString)+'''');
      ExecSQL;
    end;
  end;
  CDS_HZ.Delete;
end;

procedure TfrmZdyAttachCP.FormShow(Sender: TObject);
begin
  ReadCxGrid('产品资料',Tv2,'客户自定义');
  InitGrid();
end;

procedure TfrmZdyAttachCP.TBRafreshClick(Sender: TObject);
begin
  InitGrid();
end;

procedure TfrmZdyAttachCP.ToolButton2Click(Sender: TObject);
begin
  if ADOQueryMain.Active then
  begin
    SDofilter(ADOQueryMain,SGetFilters(Panel1,1,2));
    SCreateCDS(ADOQueryMain,CDS_HZ);
    SInitCDSData(ADOQueryMain,CDS_HZ);
  end;
end;

procedure TfrmZdyAttachCP.ZdyNameChange(Sender: TObject);
begin
  ToolButton2.Click;
end;


procedure TfrmZdyAttachCP.ToolButton1Click(Sender: TObject);
begin
  if ADOQueryMain.IsEmpty then Exit;
  TcxGridToExcel(self.Caption,cxgrid2);
//  SelExportData(Tv2,ADOQueryMain,'产品资料列表');
end;

procedure TfrmZdyAttachCP.ToolButton4Click(Sender: TObject);
begin
{  try
    frmZdyAttInputCP:=TfrmZdyAttInputCP.Create(Application);
    with frmZdyAttInputCP do
    begin
      FCYID:=Trim(Self.CDS_HZ.fieldbyname('ATID').AsString);
      fkhType:=self.fkhType;
      if ShowModal=1 then
      begin
        TBRafresh.Click;
      end;
    end;
  finally
    frmZdyAttInputCP.Free;
  end; }
end;

procedure TfrmZdyAttachCP.ToolButton3Click(Sender: TObject);
begin
{  try
    frmZdyAttInputCP:=TfrmZdyAttInputCP.Create(Application);
    with frmZdyAttInputCP do
    begin
      FCYID:='';
      fkhType:=self.fkhType;
      if ShowModal=1 then
      begin
        TBRafresh.Click;
      end;
    end;
  finally
    frmZdyAttInputCP.Free;
  end; }
end;

procedure TfrmZdyAttachCP.ToolButton5Click(Sender: TObject);
var
  excelApp,WorkBook:Variant;
  i,j,k,ExcelRowCount:integer;
  maxId:string;
begin

  try
    ExcelApp := CreateOleObject('Excel.Application');
    openDialog1.Filter:='*.CSV;*.xls';
    if  opendialog1.Execute then
    begin
      WorkBook :=ExcelApp.WorkBooks.Open(OpenDialog1.FileName);
    end
    else
      exit;

     ExcelApp.Visible := false;
     ExcelRowCount := WorkBook.WorkSheets[1].UsedRange.Rows.Count;
  except
    application.MessageBox('加载EXCEL错误！','错误信息',MB_ICONERROR);
    exit;
  end;

  try
    k:=0;
    for i:=1  to 20 do
    begin
      if trim(excelapp.Cells[1,i].value)='' then break;
      if trim(excelapp.Cells[1,i].value)='产品编号' then
      begin
        dFdDy[k].inc:=i;
        dFdDy[k].FDdys:='ZdyCode';
        dFdDy[k].FdDysName:='产品编号';
      end;

      if trim(excelapp.Cells[1,i].value)='产品名称' then
      begin
        dFdDy[k].inc:=i;
        dFdDy[k].FDdys:='ZdyName';
        dFdDy[k].FdDysName:='产品名称';
      end;

      if trim(excelapp.Cells[1,i].value)='名称' then
      begin
        dFdDy[k].inc:=i;
        dFdDy[k].FDdys:='defNote1';
        dFdDy[k].FdDysName:='名称';
      end;

      if trim(excelapp.Cells[1,i].value)='颜色' then
      begin
        dFdDy[k].inc:=i;
        dFdDy[k].FDdys:='DEFstr3';
        dFdDy[k].FdDysName:='名称';
      end;

      if trim(excelapp.Cells[1,i].value)='工艺' then
      begin
        dFdDy[k].inc:=i;
        dFdDy[k].FDdys:='defNote2';
        dFdDy[k].FdDysName:='工艺';
      end;
      if trim(excelapp.Cells[1,i].value)='类型' then
      begin
        dFdDy[k].inc:=i;
        dFdDy[k].FDdys:='DEFstr5';
        dFdDy[k].FdDysName:='类型';
      end;
      if trim(excelapp.Cells[1,i].value)='规格' then
      begin
        dFdDy[k].inc:=i;
        dFdDy[k].FDdys:='DEFstr1';
        dFdDy[k].FdDysName:='规格';
      end;
      if trim(excelapp.Cells[1,i].value)='成份' then
      begin
        dFdDy[k].inc:=i;
        dFdDy[k].FDdys:='DEFstr2';
        dFdDy[k].FdDysName:='成份';
      end;
      k:=k+1;
    end;
  except
  end;

  ADOQueryCmd.Connection.BeginTrans;
  try
    for i := 2 to excelrowcount do
    begin
      if GetLSNo(ADOQueryCmd,maxId,'AT','KH_Zdy_Attachment',4,1)=False then
      begin
        ADOQueryCmd.Connection.RollbackTrans;
        Application.MessageBox('取最大号失败！','提示',0);
        Exit;
      end;

      with ADOQueryCmd do
      begin
        close;
        sql.Clear;
        sql.Add('select * from KH_Zdy_Attachment where 1=2');
        open;
      end;
      ADOQueryCmd.Append;
      for j:=0 to k-1 do
      begin
        ADOQueryCmd.fieldbyname(dFdDy[j].FDdys).Value:=excelapp.Cells[i,dFdDy[j].inc].Value;
      end;
      ADOQueryCmd.FieldByName('ATID').Value:=Trim(maxId);
      ADOQueryCmd.FieldByName('Type').Value:='CP';
      ADOQueryCmd.FieldByName('Filler').Value:=Trim(DName);
      ADOQueryCmd.Post;


      with ADOQueryTemp do
      begin
        close;
        sql.Clear;
        sql.Add('select * from KH_Zdy_Attachment where ATID='''+trim(maxId)+''' ');
        open;
      end;

      with ADOQueryCmd do
      begin
        Close;
        SQL.Clear;
        sql.Add('select * from KH_Zdy where ZdyNo='''+Trim(maxId)+'''');
        Open;
      end;
      with ADOQueryCmd do
      begin
        if ADOQueryCmd.IsEmpty then
        begin
          Append;
        end else
        begin
          Edit;
        end;
        FieldByName('ZdyNo').Value:=Trim(maxId);
        FieldByName('ZdyName').Value:=Trim(ADOQueryTemp.fieldbyname('ZdyName').AsString);
        FieldByName('Type').Value:='CP';
        FieldByName('MainType').Value:=Trim(ADOQueryTemp.fieldbyname('DEFstr5').AsString);
        Post;
      end;
    end;
    WorkBook.Close;
    ExcelApp.Quit;
    ExcelApp := Unassigned;
    WorkBook := Unassigned;
    ADOQueryCmd.Connection.CommitTrans;
     InitGrid();
  except
    WorkBook.Close;
    ExcelApp.Quit;
    ExcelApp := Unassigned;
    WorkBook := Unassigned;
     ADOQueryCmd.Connection.RollbackTrans;
  end;
end;

procedure TfrmZdyAttachCP.Tv2CellDblClick(Sender: TcxCustomGridTableView;
  ACellViewInfo: TcxGridTableDataCellViewInfo; AButton: TMouseButton;
  AShift: TShiftState; var AHandled: Boolean);
begin
  IF cds_Hz.IsEmpty then exit;
  ModalResult:=1;
end;

end.