unit U_Edit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, DB, ADODB, cxGraphics, cxControls, cxLookAndFeels,
  cxLookAndFeelPainters, dxSkinsCore, dxSkinsDefaultPainters, cxStyles,
  cxCustomData, cxFilter, cxData, cxDataStorage, cxEdit, cxNavigator,
  dxDateRanges, dxScrollbarAnnotations, cxDBData, cxTextEdit, cxGridLevel,
  cxGridCustomTableView, cxGridTableView, cxGridDBTableView, cxClasses,
  cxGridCustomView, cxGrid, Vcl.ToolWin, Vcl.ComCtrls, Datasnap.DBClient,
  Vcl.Menus, ComObj, cxContainer;

type
  TfrmEdit = class(TForm)
    ADOQueryMain: TADOQuery;
    ADOQueryTemp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    Panel6: TPanel;
    cxGrid4: TcxGrid;
    TV4: TcxGridDBTableView;
    cxGridDBColumn5: TcxGridDBColumn;
    cxGridDBColumn6: TcxGridDBColumn;
    cxGridDBColumn7: TcxGridDBColumn;
    cxGridDBColumn8: TcxGridDBColumn;
    cxGridDBColumn9: TcxGridDBColumn;
    cxGridDBColumn10: TcxGridDBColumn;
    cxGridLevel4: TcxGridLevel;
    DS_4: TDataSource;
    CDS_4: TClientDataSet;
    ToolBar1: TToolBar;
    ToolButton1: TToolButton;
    TBClose: TToolButton;
    ADO_4: TADOQuery;
    PopupMenu1: TPopupMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    ToolButton2: TToolButton;
    ToolButton3: TToolButton;
    ToolButton4: TToolButton;
    CDS_LM: TClientDataSet;
    OpenDialog1: TOpenDialog;
    ToolButton5: TToolButton;
    procedure Button2Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBCloseClick(Sender: TObject);
    function SaveData(): Boolean;
    procedure ToolButton1Click(Sender: TObject);
    procedure N1Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure ToolButton3Click(Sender: TObject);
    procedure ToolButton4Click(Sender: TObject);
    procedure ToolButton5Click(Sender: TObject);
  private
    { Private declarations }
  public
    FBCIID, FBCISID: string;
    FPrice: double;
    { Public declarations }
  end;

var
  frmEdit: TfrmEdit;

implementation

uses
  U_DataLink, U_RTFun;

{$R *.dfm}

procedure TfrmEdit.Button2Click(Sender: TObject);
begin
  Close;
end;

procedure TfrmEdit.FormShow(Sender: TObject);
var
  SqlStr: string;
begin
  readCxGrid(self.Caption + 'TV4', Tv4, '样品管理');
  SqlStr := 'select A.* from BS_Cloth_Info_Sub A ';
  if FBCISID = '' then
  begin
    SqlStr := SqlStr + ' where 1<>1';
  end
  else
  begin
    SqlStr := SqlStr + ' where A.BCIID=''' + Trim(FBCIID) + '''';
  end;
  SqlStr := SqlStr + ' ORDER BY      CASE  WHEN C_COLORNO NOT LIKE ''%[^0-9]%'' THEN dbo.getNum(C_Colorno)  ELSE 9999999999   ';
  SqlStr := SqlStr + '   END ,C_ColorNo';

  InitCDSData(ADO_4, CDS_4, Tv4, SqlStr, '', '');

  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;
end;

procedure TfrmEdit.N1Click(Sender: TObject);
begin
  with CDS_4 do
  begin
    append;
    fieldbyname('BCIID').Value := FBCIID;
//    fieldbyname('BCISID').Value := maxno;
    fieldbyname('floatPrice').Value := 0;
    fieldbyname('referencePrice').value := FPrice;
    Post;
  end;
end;

procedure TfrmEdit.N2Click(Sender: TObject);
begin
  if CDS_4.IsEmpty then
    Exit;

  if Trim(CDS_4.fieldbyname('BCISID').AsString) <> '' then
  begin
    if Application.MessageBox('确定要删除数据吗？', '提示', 32 + 4) <> IDYES then
      Exit;
    with ADOQueryCmd do
    begin
      Close;
      sql.Clear;
      sql.Add('delete BS_Cloth_Info_Sub where BCISID=''' + Trim(CDS_4.fieldbyname('BCISID').AsString) + '''');
      ExecSQL;
    end;
  end;
  CDS_4.Delete;
end;

procedure TfrmEdit.TBCloseClick(Sender: TObject);
begin
  Close;
end;

procedure TfrmEdit.ToolButton1Click(Sender: TObject);
begin
  ToolBar1.SetFocus;
  if SaveData() then
  begin
    Application.MessageBox('保存成功！', '提示', 0);
    if not CDS_4.IsEmpty then
      ModalResult := 1;
  end;
end;

procedure TfrmEdit.ToolButton2Click(Sender: TObject);
begin
  with CDS_4 do
  begin
    append;
    fieldbyname('BCIID').Value := FBCIID;
//    fieldbyname('BCISID').Value := maxno;
    fieldbyname('floatPrice').Value := 0;
    fieldbyname('referencePrice').value := FPrice;
    Post;
  end;
end;

procedure TfrmEdit.ToolButton3Click(Sender: TObject);
begin
  if CDS_4.IsEmpty then
    Exit;

  if Trim(CDS_4.fieldbyname('BCISID').AsString) <> '' then
  begin
    if Application.MessageBox('确定要删除数据吗？', '提示', 32 + 4) <> IDYES then
      Exit;
    with ADOQueryCmd do
    begin
      Close;
      sql.Clear;
      sql.Add('delete BS_Cloth_Info_Sub where BCISID=''' + Trim(CDS_4.fieldbyname('BCISID').AsString) + '''');
      ExecSQL;
    end;
  end;
  CDS_4.Delete;
end;

procedure TfrmEdit.ToolButton4Click(Sender: TObject);
var
  excelApp, WorkBook: Variant;
  i, j, k, LX, ExcelRowCount: integer;
  maxId, FCPID, FCPName, t1, t2, t3, FFID: string;
begin
  with ADOQueryCmd do
  begin
    Close;
    sql.Clear;
    sql.Add('insert into BS_Cloth_Info_Sub_Del select * from BS_Cloth_Info_Sub where BCIID=''' + Trim(FBCIID) + '''');
    sql.Add('delete from BS_Cloth_Info_Sub where BCIID=''' + Trim(FBCIID) + '''');
    ExecSQL;
  end;
  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 Tv4.ColumnCount - 1 do
  begin
    with CDS_LM do
    begin
      Append;
      FieldByName('LCode').Value := trim(Tv4.Columns[j].DataBinding.FieldName);
      FieldByName('LName').Value := trim(Tv4.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_4 do
      begin
        Append;
        CDS_LM.First;
        while not CDS_LM.Eof do
        begin
          if CDS_LM.FieldByName('LXH').AsInteger > 0 then
            CDS_4.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;
    exit;
  end;

end;

procedure TfrmEdit.ToolButton5Click(Sender: TObject);
begin
  WriteCxGrid(self.Caption + 'TV4', Tv4, '样品管理');
end;

function TfrmEdit.SaveData(): Boolean;
var
  maxId4: string;
begin
  try
    ADOQueryCmd.Connection.BeginTrans;
    ////////////////////////            保存子表              //////////////////////////
    with CDS_4 do
    begin
      First;
      while not Eof do
      begin
        if Trim(CDS_4.fieldbyname('BCISID').AsString) = '' then
        begin
          if GetLSNo(ADOQueryTemp, maxId4, 'YS', 'BS_Cloth_Info_Sub', 4, 1) = False then
            raise Exception.Create('取子流水号失败!');
        end
        else
        begin
          maxId4 := Trim(CDS_4.fieldbyname('BCISID').AsString);
        end;

        with ADOQueryCmd do
        begin
          Close;
          SQL.Clear;
          sql.Add(' select * from BS_Cloth_Info_Sub where ');
          sql.Add(' BCISID=''' + Trim(maxId4) + '''');
          Open;
        end;
        with ADOQueryCmd do
        begin
          if Trim(CDS_4.fieldbyname('BCISID').AsString) = '' then
          begin
            Append;
            FieldByName('FillID').Value := Trim(DCode);
            FieldByName('Filler').Value := Trim(DName);
            FieldByName('FillTime').Value := SGetServerDateTime(ADOQueryTemp);
          end
          else
          begin
            Edit;
            FieldByName('EditID').Value := Trim(DCode);
            FieldByName('Editer').Value := Trim(DName);
            FieldByName('EditTime').Value := SGetServerDateTime(ADOQueryTemp);
          end;
          FieldByName('BCIID').Value := Trim(FBCIID);
          FieldByName('BCISID').Value := Trim(maxId4);
          RTSetSaveDataCDS(ADOQueryCmd, Tv4, CDS_4, 'BS_Cloth_Info_Sub', 0);
          Post;
        end;
        Next;
      end;
    end;

    with ADOQueryTemp do
    begin
      Close;
      sql.Clear;
      sql.Add('select count(BCISID) as AA from BS_Cloth_Info_Sub where BCIID=''' + Trim(FBCIID) + '''');
      sql.Add(' group by C_Color,C_ColorNo  having count(BCISID)>1');
      Open;
    end;
    if StrToFloatDef(ADOQueryTemp.fieldbyname('AA').asstring, 1) > 1 then
      raise Exception.Create('颜色色号重复!');

    with ADOQueryCmd do
    begin
      Close;
      SQL.Clear;
      sql.Add(' exec P_BS_CloInfo_ZhuBuTongBu @BCIID=' + QuotedStr(trim(FBCIID)));
      ExecSQL;
    end;


////////////////////////            保存子表              //////////////////////////
    ADOQueryCmd.Connection.CommitTrans;

    Result := True;
  except
    Result := False;
    ADOQueryCmd.Connection.RollbackTrans;
    application.MessageBox(PChar(Exception(ExceptObject).Message), '提示信息', 0);
  end;
end;

end.