if not (ADataSet.State in [dsInsert,dsEdit]) then
    if (ADataSet.IsEmpty) or (AType='ADD') then ADataSet.Append else ADataSet.Edit;
  ADataSet.FieldByName('FItemID').Value:=AItemInfo.ItemID;
  ADataSet.FieldByName('FItemName').Value:=AItemInfo.ItemName;
  ADataSet.FieldByName('FItemSpec').Value:=AItemInfo.ItemSpec;
  ADataSet.FieldByName('FUnitName').Value:=AItemInfo.UnitName;
  ADataSet.FieldByName('FOrderQty').Value:=AOrderInfo.OrderQty;
  ADataSet.FieldByName('FOrderPrice').Value:=APriceInfo.StdPrice;
  ADataSet.FieldByName('FOrderAmount').Value:=APriceInfo.OrderAmt;
  ADataSet.FieldByName('FDisAmt').Value:=APriceInfo.DisAmt;
  ADataSet.FieldByName('FItemNo').Value:=AItemInfo.ItemNo;
  ADataSet.FieldByName('FOrder').Value:=AItemInfo.OrderNo;
  ADataSet.FieldByName('FLineNo').Value:=AItemInfo.LineNo;

  ADataSet.FieldByName('FQty').Value:=ADataSet.FieldByName('FOrderQty').Value;
  ADataSet.FieldByName('FAmount').Value:=ADataSet.FieldByName('FOrderAmount').Value-APriceInfo.DisAmt;
  ADataSet.FieldByName('FPrice').Value:=ADataSet.FieldByName('FAmount').Value/ADataSet.FieldByName('FQty').Value;

  ADataSet.FieldByName('FTaxRate').Value:=APriceInfo.TaxRate;
  ADataSet.FieldByName('FTaxAmt').Value:=APriceInfo.TaxAmount;
  ADataSet.FieldByName('FInvAmount').Value:=AOrderInfo.InvAmount;
  ADataSet.FieldByName('FAcpAmt').Value:=ADataSet.FieldByName('FAmount').Value+ADataSet.FieldByName('FTaxAmt').Value;

  if AType='UPD' then Exit;
  ADataSet.Post;
end;

procedure TAcp510_02Form.adsAcp510BNewRecord(DataSet: TDataSet);
begin
  inherited;
  //設定行的初始值
  ALastNo:=ALastNo+1;
  adsAcp510BFNo.Value:=ALastNo;
end;

procedure TAcp510_02Form.cbCurrChange(Sender: TObject);
begin
  inherited;
  qryGld100.Locate('G100_003',cbCurr.Text,[]);
  edtRate.Text:=qryGld100.FieldByName('G100_005').AsString;
  adsAcp510B.Close;
  adsAcp510B.CreateDataSet;
  AIsChanged:=True;
  wwDBGrid1UpdateFooter(wwDBGrid1);
end;

procedure TAcp510_02Form.wwDBGrid1ColExit(Sender: TObject);
begin
  inherited;
  if wwDBGrid1.GetActiveField.FieldName='FQty' then
  begin
    SetQty;
  end else
  if wwDBGrid1.GetActiveField.FieldName='FPrice' then
  begin
    SetPrice;
  end;
  if wwDBGrid1.GetActiveField.FieldName='FAmount' then
  begin
    SetAmount;
  end;
  if wwDBGrid1.GetActiveField.FieldName='FOrderQty' then
  begin
    SetDefault;
  end;
  if wwDBGrid1.GetActiveField.FieldName='FTaxRate' then
  begin
    SetTaxRate;
  end;
end;

procedure TAcp510_02Form.SetPrice;
begin
  if adsAcp510BFPrice.AsFloat>adsAcp510BFOrderPrice.AsFloat then
  begin
    ShowMsg('UMS10000687');   //發票單價不能大于采購單價，請重新輸入
    Exit;
  end else
  begin
    if not (adsAcp510B.State in [dsInsert,dsEdit]) then Exit;
    wwDBGrid1.ColumnByName('FAmount').ReadOnly:=False;
    wwDBGrid1.ColumnByName('FTaxAmt').ReadOnly:=False;
    wwDBGrid1.ColumnByName('FAcpAmt').ReadOnly:=False;
    adsAcp510BFAmount.Value:=adsAcp510BFQty.Value*adsAcp510BFPrice.Value;
    adsAcp510BFTaxAmt.Value:=adsAcp510BFAmount.Value*adsAcp510BFTaxRate.Value;
    adsAcp510BFAcpAmt.Value:=adsAcp510BFAmount.Value+adsAcp510BFTaxAmt.Value;
    wwDBGrid1.ColumnByName('FTaxAmt').ReadOnly:=True;
    wwDBGrid1.ColumnByName('FAcpAmt').ReadOnly:=True;
  end;
end;

procedure TAcp510_02Form.SetQty;
begin
  if adsAcp510BFQty.AsFloat>adsAcp510BFOrderQty.AsFloat then
  begin
    ShowMsg('UMS10000688');   //發票數量不能大于采購數量，請重新輸入
    Exit;
  end else
  begin
    if not (adsAcp510B.State in [dsInsert,dsEdit]) then Exit;
    wwDBGrid1.ColumnByName('FAmount').ReadOnly:=False;
    wwDBGrid1.ColumnByName('FTaxAmt').ReadOnly:=False;
    wwDBGrid1.ColumnByName('FAcpAmt').ReadOnly:=False;
    adsAcp510BFAmount.Value:=adsAcp510BFQty.Value*adsAcp510BFPrice.Value;
    adsAcp510BFTaxAmt.Value:=adsAcp510BFAmount.Value*adsAcp510BFTaxRate.Value;
    adsAcp510BFAcpAmt.Value:=adsAcp510BFAmount.Value+adsAcp510BFTaxAmt.Value;
    adsAcp510BFTaxAmt.ReadOnly:=True;
    adsAcp510BFAcpAmt.ReadOnly:=True;
    wwDBGrid1.ColumnByName('FTaxAmt').ReadOnly:=True;
    wwDBGrid1.ColumnByName('FAcpAmt').ReadOnly:=True;
  end;
end;

procedure TAcp510_02Form.wwDBGrid1Enter(Sender: TObject);
begin
  inherited;
  OnKeyDown:=nil;
end;

procedure TAcp510_02Form.wwDBGrid1Exit(Sender: TObject);
begin
  inherited;
  OnKeyDown:=AKeyEvent;
end;

procedure TAcp510_02Form.SetDefault;
begin
  //
end;

procedure TAcp510_02Form.wwDBGrid1UpdateFooter(Sender: TObject);
var
  AAmount,ATaxAmt,AAcpAmt:Double;
begin
  inherited;
  //發票金額 FAmount  發票稅額 FTaxAmt  應收金額 FAcpAmt
  if not AIsChanged then Exit;
  AAmount:=0;
  ATaxAmt:=0;
  AAcpAmt:=0;
  ADODataSet1.Clone(adsAcp510B);
  ADODataSet1.DisableControls;
  ADODataSet1.First;
  while not ADODataSet1.Eof do
  begin
    AAmount:=AAmount+StrToFloatA(FloatToStrF(ADODataSet1.FieldByName('FAmount').AsFloat,ffNumber,18,2));
    ATaxAmt:=ATaxAmt+StrToFloatA(FloatToStrF(ADODataSet1.FieldByName('FTaxAmt').AsFloat,ffNumber,18,2));
    AAcpAmt:=AAcpAmt+StrToFloatA(FloatToStrF(ADODataSet1.FieldByName('FAcpAmt').AsFloat,ffNumber,18,2));
    ADODataSet1.Next;
  end;
  ADODataSet1.EnableControls;
  wwDBGrid1.ColumnByName('FItemID').FooterValue:=GetDBString('COM00004002')+FloatToStrF(ADODataSet1.RecordCount,ffNumber,18,0);  //記錄總數
  wwDBGrid1.ColumnByName('FAmount').FooterValue:=FloatToStrF(AAmount,ffNumber,18,2);
  wwDBGrid1.ColumnByName('FTaxAmt').FooterValue:=FloatToStrF(ATaxAmt,ffNumber,18,2);
  wwDBGrid1.ColumnByName('FAcpAmt').FooterValue:=FloatToStrF(AAcpAmt,ffNumber,18,2);

  edtAmount.Text:=FloatToStrF(AAmount,ffNumber,18,2);
  edtRevenue.Text:=FloatToStrF(ATaxAmt,ffNumber,18,2);
  edtReceive.Text:=FloatToStrF(AAcpAmt,ffNumber,18,2);

end;

procedure TAcp510_02Form.SetDBGridA;
var
  I:Integer;
begin
  for I:=0 to wwDBGrid1.Selected.Count-1 do
  begin
    wwDBGrid1.Columns[I].ReadOnly:=True;
  end;
  wwDBGrid1.ColumnByName('FQty').ReadOnly:=False;
  wwDBGrid1.ColumnByName('FPrice').ReadOnly:=False;
  wwDBGrid1.ColumnByName('FTaxRate').ReadOnly:=False;
  wwDBGrid1.ColumnByName('FRemark').ReadOnly:=False;
  wwDBGrid1.Refresh;
end;


procedure TAcp510_02Form.edtCustExit(Sender: TObject);
begin
  inherited;
//客戶編號
  if trim(edtCust.Text)='' then Exit;
  if qryOrd150.Locate('O150_002',edtCust.Text,[]) then
  begin
    GetCustPlaceInfo;
  end else
  begin
    ShowMsg('UMS10000689');  //輸入的客戶編號無效,請重新輸入
    edtCustName.Text:='';
    edtPhone.Text:='';
    edtAddress.Text:='';
    edtContact.Text:='';
    edtCust.SetFocus;
    adsAcp510B.Close;
    adsAcp510B.CreateDataSet;
    Abort;
  end;
end;

procedure TAcp510_02Form.Action1Execute(Sender: TObject);
begin
  inherited;
  //取消
  if ADOQuery1.IsEmpty then
  begin
    ShowMsg('UMS10000690');  //表記錄為空，操作無效
    Abort;
  end;
  if not (ADOQuery1A510A_003.Value in [0]) then
  begin
    ShowMsg('UMS10000691');  //僅新增狀態的采購發票可以作廢
    Abort;
  end;
  ADOQuery1.Edit;
  ADOQuery1A510A_003.Value:=1;
  ADOQuery1.Post;
  ActRefresh.Execute;
  ShowMsg('UMS10000692');  //采購發票狀態已成功設置為作廢狀態
end;

procedure TAcp510_02Form.SetAmount;
begin
  if adsAcp510BFAmount.AsFloat>adsAcp510BFOrderAmount.Value-adsAcp510BFDisAmt.Value then
  begin
    ShowMsg('UMS10000693');   //發票金額不能大于采購金額和折扣金額之差采購單價，請重新輸入
    Exit;
  end else
  begin
    if not (adsAcp510B.State in [dsInsert,dsEdit]) then Exit;
    wwDBGrid1.ColumnByName('FPrice').ReadOnly:=False;
    wwDBGrid1.ColumnByName('FQty').ReadOnly:=False;
    wwDBGrid1.ColumnByName('FTaxAmt').ReadOnly:=False;
    wwDBGrid1.ColumnByName('FAcpAmt').ReadOnly:=False;
    adsAcp510BFPrice.Value:=adsAcp510BFOrderPrice.Value;
    adsAcp510BFQty.Value:=adsAcp510BFOrderAmount.Value/adsAcp510BFPrice.Value;
    adsAcp510BFTaxAmt.Value:=adsAcp510BFAmount.Value*adsAcp510BFTaxRate.Value;
    adsAcp510BFAcpAmt.Value:=adsAcp510BFAmount.Value+adsAcp510BFTaxAmt.Value;
    wwDBGrid1.ColumnByName('FAcpAmt').ReadOnly:=True;
  end;
end;

procedure TAcp510_02Form.SetTaxRate;
begin
  if not (adsAcp510B.State in [dsInsert,dsEdit]) then Exit;
  wwDBGrid1.ColumnByName('FTaxAmt').ReadOnly:=False;
  wwDBGrid1.ColumnByName('FAcpAmt').ReadOnly:=False;
  adsAcp510BFTaxAmt.Value:=adsAcp510BFAmount.Value*adsAcp510BFTaxRate.Value;
  adsAcp510BFAcpAmt.Value:=adsAcp510BFTaxAmt.Value+adsAcp510BFAmount.Value;
  wwDBGrid1.ColumnByName('FTaxAmt').ReadOnly:=True;
  wwDBGrid1.ColumnByName('FAcpAmt').ReadOnly:=True;
end;

procedure TAcp510_02Form.mmiAddClick(Sender: TObject);
var
  ADataSet:TADODataSet;
begin
  inherited;
//新增
  ADataSet:=adsAcp510B;
  ADataSet.Append;
end;

procedure TAcp510_02Form.mmiEditClick(Sender: TObject);
var
  ADataSet:TADODataSet;
begin
  inherited;
//修改
  ADataSet:=adsAcp510B;
  if ADataSet.IsEmpty then
  begin
    ShowMsg('UMS10000002');  //表記錄為空，操作無效
    Abort;
  end;
  ADataSet.Edit;
end;

procedure TAcp510_02Form.mmiDelClick(Sender: TObject);
var
  ADataSet:TADODataSet;
begin
  inherited;
//刪除
  ADataSet:=adsAcp510B;
  if ADataSet.IsEmpty then
  begin
    ShowMsg('UMS10000002');  //表記錄為空，操作無效
    Abort;
  end;
  if ShowDialog('UMS10000008')=IDNO then Abort;  //確定要刪除此記錄嗎?
  ADataSet.Delete;
  AIsChanged:=True;
  wwDBGrid1UpdateFooter(wwDBGrid1);
end;

procedure TAcp510_02Form.pmAcp510BPopup(Sender: TObject);
var
  I:Integer;
begin
  inherited;
  for I:=0 to pmAcp510B.Items.Count-1 do
  begin
    pmAcp510B.Items.Items[I].Enabled:=ActSave.Enabled;
  end;
end;

initialization
  RegisterClass(TAcp510_02Form);
finalization
  UnRegisterClass(TAcp510_02Form);
end.