unit uViewFacturaCliente;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, uViewBase, DB, uDADataTable, uCustomView,
  uViewDatosYSeleccionCliente, uBizFacturasCliente,
  cxControls, cxContainer, cxEdit, cxTextEdit, cxDBEdit, dxLayoutControl,
  cxMemo, cxMaskEdit, cxDropDownEdit, cxCalendar, cxSpinEdit, StdCtrls, Mask,
  DBCtrls, cxGraphics, dxLayoutLookAndFeels, cxLookupEdit, cxDBLookupEdit,
  cxDBLookupComboBox, uFormasPagoController, uDAInterfaces, uBizFormasPago,
  uViewTienda, uFacturasClienteController, uViewClienteFactura;

type
  IViewFacturaCliente = interface(IViewBase)
  ['{3A95930C-20B3-41E9-93CB-21138ADB5B70}']
    function GetController : IFacturasClienteController;
    procedure SetController (const Value : IFacturasClienteController);
    property Controller : IFacturasClienteController read GetController  write SetController;

    function GetFactura: IBizFacturaCliente;
    procedure SetFactura(const Value: IBizFacturaCliente);
    property Factura: IBizFacturaCliente read GetFactura write SetFactura;
  end;

  TfrViewFacturaCliente = class(TfrViewBase, IViewFacturaCliente)
    DADataSource: TDADataSource;
    dxLayoutControl1Group_Root: TdxLayoutGroup;
    dxLayoutControl1: TdxLayoutControl;
    dxLayoutControl1Item1: TdxLayoutItem;
    eReferencia: TcxDBTextEdit;
    dxLayoutControl1Item2: TdxLayoutItem;
    edtFecha: TcxDBDateEdit;
    dxLayoutControl1Group1: TdxLayoutGroup;
    dxLayoutControl1Group2: TdxLayoutGroup;
    dxLayoutControl1Item5: TdxLayoutItem;
    memObservaciones: TcxDBMemo;
    dxLayoutControl1Group5: TdxLayoutGroup;
    dxLayoutLookAndFeelList1: TdxLayoutLookAndFeelList;
    dxLayoutOfficeLookAndFeel1: TdxLayoutOfficeLookAndFeel;
    dsFormaPago: TDADataSource;
    dxLayoutControl1Item4: TdxLayoutItem;
    cbFormaPago: TcxDBLookupComboBox;
    dxLayoutControl1Item10: TdxLayoutItem;
    bFormasPago: TButton;
    dxLayoutControl1Group3: TdxLayoutGroup;
    dxLayoutControl1Group6: TdxLayoutGroup;
    frViewTienda1: TfrViewTienda;
    dxLayoutControl1Group4: TdxLayoutGroup;
    dxLayoutControl1Item3: TdxLayoutItem;
    dxLayoutControl1Group7: TdxLayoutGroup;
    dxLayoutControl1Item6: TdxLayoutItem;
    frViewClienteFactura1: TfrViewClienteFactura;
    procedure bFormasPagoClick(Sender: TObject);
    procedure CustomViewDestroy(Sender: TObject);
    procedure CustomViewCreate(Sender: TObject);
  protected
    FFactura : IBizFacturaCliente;
    FController : IFacturasClienteController;
    FFormasPago : IBizFormaPago;
    FFormasPagoController : IFormasPagoController;
    function GetFactura: IBizFacturaCliente;
    procedure SetFactura(const Value: IBizFacturaCliente);
    function GetController : IFacturasClienteController;
    procedure SetController (const Value : IFacturasClienteController);
  public
    property Factura: IBizFacturaCliente read GetFactura write SetFactura;
    property Controller : IFacturasClienteController read GetController  write SetController;
  end;


implementation

uses
  uDataModuleContactos, schFacturasClienteClient_Intf;

{$R *.dfm}

{ TfrViewFacturaCliente }

procedure TfrViewFacturaCliente.bFormasPagoClick(Sender: TObject);
begin
  inherited;
  if Assigned(FFormasPago) then
     FFormasPagoController.VerTodos(FFormasPago);
end;

procedure TfrViewFacturaCliente.CustomViewCreate(Sender: TObject);
begin
  inherited;
  FFormasPago := Nil;
  FFormasPagoController := TFormasPagoController.Create;
end;

procedure TfrViewFacturaCliente.CustomViewDestroy(Sender: TObject);
begin
  inherited;
  FFormasPago := Nil;
  FFormasPagoController := NIL;
end;

function TfrViewFacturaCliente.GetController: IFacturasClienteController;
begin
  Result := FController;
end;

function TfrViewFacturaCliente.GetFactura: IBizFacturaCliente;
begin
  Result := FFactura;
end;

procedure TfrViewFacturaCliente.SetController(const Value: IFacturasClienteController);
begin
  FController := Value;

  if Assigned(FController) then
     frViewClienteFactura1.Controller := FController.ClienteController;
end;

procedure TfrViewFacturaCliente.SetFactura(const Value: IBizFacturaCliente);
var
  ACadena : String;
begin
  FFactura := Value;
  if Assigned(FFactura) then
  begin
    DADataSource.DataTable := FFactura.DataTable;
    frViewTienda1.DataItem := FFactura.DataTable;

    FFormasPago := FFormasPagoController.BuscarTodos;
    dsFormaPago.DataTable := FFormasPago.DataTable;
    dsFormaPago.DataTable.Active := True;

    //Solo se deshabilita al insertar, luego la referencia será modificable
    //eReferencia.Enabled := (FFactura.DataTable.State = dsInsert);

    if FFactura.TIPO = CTE_TIPO_ABONO then
    begin
      dxLayoutControl1Group1.Caption := 'Datos del abono:';
      dxLayoutControl1Item2.Caption := 'Fecha del abono:';
      ACadena := 'Elija el cliente al que se le realizará el abono.';
    end
    else
      ACadena := 'Elija el cliente al que se le realizará la factura.';
    frViewClienteFactura1.MsgElegirCliente := ACadena;
  end
  else begin
    DADataSource.DataTable := NIL;
    dsFormaPago.DataTable := NIL;
    frViewClienteFactura1.Cliente := NIL
  end;
end;

end.