{
===============================================================================
  Copyright (©) 2006. Rodax Software.
===============================================================================
  Los contenidos de este fichero son propiedad de Rodax Software titular del
  copyright. Este fichero sólo podrá ser copiado, distribuido y utilizado,
  en su totalidad o en parte, con el permiso escrito de Rodax Software, o de
  acuerdo con los términos y condiciones establecidas en el acuerdo/contrato
  bajo el que se suministra.
  -----------------------------------------------------------------------------
  Web:  www.rodax-software.com
===============================================================================
  Fecha primera versión: 22-05-2006
  Versión actual: 1.0.0
  Fecha versión actual: 22-05-2006
===============================================================================
  Modificaciones:

    Fecha         Comentarios
    ---------------------------------------------------------------------------
===============================================================================
}

unit uEditorBalances;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  uIEditorBalances, uBizBalances, uBalancesController, DB, uDADataTable,
  ActnList, Grids, DBGrids, StdCtrls, ComCtrls, uDAInterfaces, Mask, DBCtrls;

type
  TfEditorBalances = class(TForm, IEditorBalances)
    ActionList1: TActionList;
    actAnadir: TAction;
    actEliminar: TAction;
    bEliminar: TButton;
    actAceptar: TAction;
    actCancelar: TAction;
    bAceptar: TButton;
    bCancelar: TButton;
    actCerrar: TAction;
    PageControl1: TPageControl;
    TabSheet1: TTabSheet;
    Label1: TLabel;
    bAnadir: TButton;
    actModificar: TAction;
    Button1: TButton;
    dsBalances: TDADataSource;
    ListaBalances: TDBGrid;
    procedure FormShow(Sender: TObject);

    procedure actAnadirExecute(Sender: TObject);
    procedure actEliminarExecute(Sender: TObject);
    procedure actAceptarExecute(Sender: TObject);
    procedure actCancelarExecute(Sender: TObject);
    procedure actCerrarExecute(Sender: TObject);
    procedure actAnadirUpdate(Sender: TObject);
    procedure actEliminarUpdate(Sender: TObject);
    procedure actModificarExecute(Sender: TObject);
    procedure ListaBalancesDblClick(Sender: TObject);
    procedure actModificarUpdate(Sender: TObject);
  protected
    FBalances: IBizBalance;
    FController: IBalancesController;
    function GetBalances: IBizBalance;
    procedure SetBalances(const Value: IBizBalance);
  public
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    property Balances: IBizBalance read GetBalances write SetBalances;
  end;


implementation
{$R *.dfm}

{ TfEditorBalances }

uses
  uDialogUtils;

function TfEditorBalances.GetBalances: IBizBalance;
begin
  Result := FBalances;
end;

procedure TfEditorBalances.ListaBalancesDblClick(Sender: TObject);
begin
//  ListaBalances.SelectedIndex
end;

procedure TfEditorBalances.SetBalances(const Value: IBizBalance);
begin
  FBalances := Value;
  dsBalances.DataTable := (FBalances as IBizBalance).DataTable;
  dsBalances.DataTable.Open;
end;

procedure TfEditorBalances.actAnadirExecute(Sender: TObject);
begin
  FController.Anadir(Balances);
  FController.Ver(Balances);
end;

procedure TfEditorBalances.actEliminarExecute(Sender: TObject);
begin
  if (ShowConfirmMessage('Borrar forma de pago', '¿Está seguro que desea borrar esta forma de pago?') = IDYES) then
    FController.Eliminar(FBalances)
end;

procedure TfEditorBalances.actEliminarUpdate(Sender: TObject);
begin
  (Sender as TAction).Enabled := Assigned(FBalances) and
                                 FBalances.DataTable.Active and
                                 (FBalances.DataTable.RecordCount > 0);
end;

procedure TfEditorBalances.actModificarExecute(Sender: TObject);
begin
  FController.Ver(Balances);
end;

procedure TfEditorBalances.actModificarUpdate(Sender: TObject);
begin
  (Sender as TAction).Enabled := Assigned(FBalances) and
                                 FBalances.DataTable.Active and
                                 (FBalances.DataTable.RecordCount > 0);
end;

constructor TfEditorBalances.Create(AOwner: TComponent);
begin
  inherited;
  FController := TBalancesController.Create;
end;

destructor TfEditorBalances.Destroy;
begin
  FBalances := NIL;
  FController := NIL;
  inherited;
end;

procedure TfEditorBalances.actAceptarExecute(Sender: TObject);
begin
  try
    Balances.DataTable.ApplyUpdates;
  except
    on E : Exception do begin
      Balances.DataTable.CancelUpdates;
      ShowErrorMessage('Error al guardar cambios', 'Se ha producido un error grave', E);
      Exit;
    end;
  end;
  actCerrar.Execute;
end;

procedure TfEditorBalances.actCancelarExecute(Sender: TObject);
begin
  Balances.DataTable.CancelUpdates;
  actCerrar.Execute;
end;

procedure TfEditorBalances.actCerrarExecute(Sender: TObject);
begin
  Close;
end;

procedure TfEditorBalances.actAnadirUpdate(Sender: TObject);
begin
  (Sender as TAction).Enabled := Assigned(FBalances) and
                                 FBalances.DataTable.Active;
end;

procedure TfEditorBalances.FormShow(Sender: TObject);
begin
  if not FBalances.DataTable.Active then
     FBalances.DataTable.Active := true;

//  ListaBalances.SetFocus;
end;

end.