unit U_CompanyImport;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  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, cxDropDownEdit, cxPC, U_BaseHelp, cxLookAndFeels,
  cxLookAndFeelPainters, cxNavigator, dxDateRanges, dxBarBuiltInMenu, ComObj,
  U_BaseList, System.ImageList, Vcl.ImgList, dxScrollbarAnnotations,
  dxSkinsDefaultPainters, dxSkinsCore;

type
  TfrmCOMpanyImport = class(TfrmBaseHelp)
    ToolBar1: TToolBar;
    TBRafresh: TToolButton;
    TBClose: TToolButton;
    ADOQueryTemp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    ADOQueryMain: TADOQuery;
    GPM_1: TcxGridPopupMenu;
    DS_1: TDataSource;
    CDS_1: TClientDataSet;
    cxStyleRepository1: TcxStyleRepository;
    cxStyle1: TcxStyle;
    OpenDialog1: TOpenDialog;
    ToolButton5: TToolButton;
    ToolButton1: TToolButton;
    ToolButton2: TToolButton;
    CDS_LM: TClientDataSet;
    ToolButton3: TToolButton;
    cxGrid1: TcxGrid;
    Tv1: TcxGridDBTableView;
    v2Column2: TcxGridDBColumn;
    v2Column6: TcxGridDBColumn;
    v2Column15: TcxGridDBColumn;
    v2Column10: TcxGridDBColumn;
    v2Column7: TcxGridDBColumn;
    v2Column1: TcxGridDBColumn;
    v2Column3: TcxGridDBColumn;
    Tv1Column2: TcxGridDBColumn;
    Tv1Column5: TcxGridDBColumn;
    Tv1Column7: TcxGridDBColumn;
    Tv1Column6: TcxGridDBColumn;
    Tv1Column8: TcxGridDBColumn;
    Tv1Column9: TcxGridDBColumn;
    Tv1Column10: TcxGridDBColumn;
    Tv1Column11: TcxGridDBColumn;
    Tv1Column13: TcxGridDBColumn;
    Tv1Column12: TcxGridDBColumn;
    cxGridLevel1: TcxGridLevel;
    procedure FormDestroy(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure TBCloseClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBRafreshClick(Sender: TObject);
    procedure ToolButton5Click(Sender: TObject);
    procedure ToolButton1Click(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure ToolButton3Click(Sender: TObject);
  private
    { Private declarations }
    procedure InitGrid();
  public
    { Public declarations }
    FCTID: string;
  end;

var
  frmCOMpanyImport: TfrmCOMpanyImport;

implementation

uses
  U_DataLink, U_RTFun;

{$R *.dfm}

procedure TfrmCOMpanyImport.InitGrid();
begin
  try
    ADOQueryMain.DisableControls;
    with ADOQueryMain do
    begin
      Close;
      SQL.Clear;
      sql.Add(' select * from Bs_COMPANY where 2= 1 ');
      Open;
    end;
    SCreateCDS(ADOQueryMain, CDS_1);
    SInitCDSData(ADOQueryMain, CDS_1);
  finally
    ADOQueryMain.EnableControls;
  end;
end;

procedure TfrmCOMpanyImport.FormDestroy(Sender: TObject);
begin
  inherited;
  frmCOMpanyImport := nil;
end;

procedure TfrmCOMpanyImport.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  inherited;
  Action := cafree;

end;

procedure TfrmCOMpanyImport.TBCloseClick(Sender: TObject);
begin

  Close;
end;

procedure TfrmCOMpanyImport.FormShow(Sender: TObject);
begin
  inherited;
  ReadCxGrid(self.Caption, Tv1, '样品管理');
  with CDS_LM do
  begin
    FieldDefs.Clear;
    FieldDefs.Add('LXH', ftInteger, 0);
    FieldDefs.Add('lCode', ftString, 40);
    FieldDefs.Add('LName', ftString, 40);
    close;
    CreateDataSet;
  end;
  InitGrid();
end;

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

procedure TfrmCOMpanyImport.ToolButton1Click(Sender: TObject);
begin
  WriteCxGrid(self.Caption, Tv1, '样品管理');
end;

procedure TfrmCOMpanyImport.ToolButton2Click(Sender: TObject);
begin
  try
    ADOQueryCmd.Connection.BeginTrans;
    CDS_1.DisableControls;
    with CDS_1 do
    begin
      First;
      while not eof do
      begin

        with ADOQueryCmd do
        begin
          Close;
          sql.Clear;
          sql.Add('select top 1 * from Bs_Company where CoCode=' + quotedstr(Trim(CDS_1.fieldbyname('CoCode').AsString)));
          open;
        end;
        if not ADOQueryCmd.IsEmpty then
          raise Exception.Create(PChar('编号：' + Trim(ADOQueryCmd.fieldbyname('CoCode').AsString) + ' 重复！'));

        with ADOQueryCmd do
        begin

          Append;
          FieldByName('Fillid').Value := Trim(Dcode);
          FieldByName('Filler').Value := Trim(DName);
          FieldByName('COTYPE').Value := Trim('客户');
          RTSetSaveDataCDS(ADOQueryCmd, Tv1, CDS_1, 'Bs_Company', 0);
          FieldByName('coid').Value := Trim(CDS_1.fieldbyname('CoCode').AsString);

          Post;
        end;

        Next;
      end;
    end;
    ADOQueryCmd.Connection.CommitTrans;
    CDS_1.EnableControls;
  except
    CDS_1.EnableControls;
    ADOQueryCmd.Connection.RollbackTrans;
    application.MessageBox(PChar(Exception(ExceptObject).Message + '编号' + Trim(CDS_1.fieldbyname('C_Code').AsString)), '提示信息', 0);

  end;
end;

procedure TfrmCOMpanyImport.ToolButton3Click(Sender: TObject);
begin
  CDS_1.Delete;
end;

procedure TfrmCOMpanyImport.ToolButton5Click(Sender: TObject);
var
  excelApp, WorkBook: Variant;
  i, j, k, LX, ExcelRowCount: integer;
  maxId, FCPID, FCPName, t1, t2, t3, FFID: 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;

  CDS_LM.EmptyDataSet;

  for j := 0 to Tv1.ColumnCount - 1 do
  begin
    with CDS_LM do
    begin
      Append;
      FieldByName('LCode').Value := trim(Tv1.Columns[j].DataBinding.FieldName);
      FieldByName('LName').Value := trim(Tv1.Columns[j].Caption);
      Post;
    end;
  end;

  try
    for i := 1 to 50 do
    begin
      if trim(WorkBook.WorkSheets[1].Cells[1, i].value) = '' then
        continue;
      if CDS_LM.Locate('LName', trim(WorkBook.WorkSheets[1].Cells[1, i].value), []) then
      begin
        with CDS_LM do
        begin
          Edit;
          FieldByName('LXH').Value := i;
          Post;
        end;
      end;
    end;
  except
    application.MessageBox('加载数组错误！', '错误信息', MB_ICONERROR);
    exit;
  end;

  try
    for i := 2 to ExcelRowCount do
    begin
      with CDS_1 do
      begin
        Append;
        CDS_LM.First;
        while not CDS_LM.Eof do
        begin
          if CDS_LM.FieldByName('LXH').AsInteger > 0 then
            CDS_1.fieldbyname(CDS_LM.FieldByName('LCode').AsString).Value := WorkBook.WorkSheets[1].Cells[i, CDS_LM.FieldByName('LXH').AsInteger].Value;
          CDS_LM.Next;
        end;
        Post;
      end;
    end;
    WorkBook.Close;
    excelApp.Quit;
    excelApp := Unassigned;
    WorkBook := Unassigned;
  except
    WorkBook.Close;
    excelApp.Quit;
    excelApp := Unassigned;
    WorkBook := Unassigned;
    application.MessageBox('写入数据异常，导入中断！', '错误信息', MB_ICONERROR);
    exit;
  end;

end;

end.