unit uViewComercial;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, uViewContacto, dxLayoutLookAndFeels, DB, uDADataTable,
  dxLayoutControl, cxMemo, cxDBEdit, cxContainer, cxEdit, cxTextEdit, cxControls,
  cxMaskEdit, cxSpinEdit, ImgList, PngImageList, ActnList, cxHyperLinkEdit,
  Buttons, PngSpeedButton, cxDropDownEdit, cxCalendar, cxGraphics,
  uDAInterfaces, uCustomView, uViewBase, uViewTienda, uBizContactos,
  uDelegacionesController,
  uViewObservaciones;

type
  IViewComercial = interface(IViewContacto)
  ['{ABD730E4-9328-42C4-8567-F46CE93AE826}']
  end;

  TfrViewComercial = class(TfrViewContacto, IViewComercial)
    dxLayoutControlContactoItem19: TdxLayoutItem;
    cbUsuario: TcxComboBox;
    dxLayoutControlContactoItem20: TdxLayoutItem;
    edtComision: TcxDBSpinEdit;
    dxLayoutControlContactoItem21: TdxLayoutItem;
    cbDelegacionCliente: TcxDBComboBox;
    procedure CustomViewCreate(Sender: TObject);
    procedure CustomViewDestroy(Sender: TObject);
    procedure cbUsuarioPropertiesValidate(Sender: TObject;
      var DisplayValue: Variant; var ErrorText: TCaption; var Error: Boolean);
    procedure cbDelegacionClientePropertiesInitPopup(Sender: TObject);
    procedure cbDelegacionClientePropertiesValidate(Sender: TObject;
      var DisplayValue: Variant; var ErrorText: TCaption; var Error: Boolean);

  private
    FDataItem : TDADataTable;
//    FListaUsuarios : TStringList;
    FDelegacionesController: IDelegacionesController;
    function GetDataItem: TDADataTable;
    procedure SetDataItem(const Value: TDADataTable);

  protected
    procedure SetContacto(const Value: IBizContacto); override;

  public
    property DataItem : TDADataTable read GetDataItem write SetDataItem;
    procedure ElegirUsuario(const AIDUsuario : Integer);    
  end;

implementation
{$R *.dfm}

uses uFactuGES_App, uBizDelegaciones;

procedure TfrViewComercial.cbDelegacionClientePropertiesInitPopup(Sender: TObject);
begin
  inherited;
  with cbDelegacionCliente.Properties.Items do
  begin
    BeginUpdate;
    try
      Clear;
      AddStrings(FDelegacionesController.DarListaDelegaciones);
    finally
      EndUpdate;
    end;
  end;
end;

procedure TfrViewComercial.cbDelegacionClientePropertiesValidate(
  Sender: TObject; var DisplayValue: Variant; var ErrorText: TCaption;
  var Error: Boolean);
var
  ADelegacion : IBizDelegacion;
begin
  inherited;
  with (Sender as TcxDBComboBox) do
  begin
    if (Length(DisplayValue) > 0) and (DisplayValue <> (Contacto as IBizComercial).DELEGACION) then
      if Properties.LookupItems.IndexOf(DisplayValue) < 0 then
      begin
        Properties.LookupItems.BeginUpdate;
        ADelegacion := FDelegacionesController.BuscarTodos;
        ADelegacion.DataTable.Active := True;
        try
          FDelegacionesController.Anadir(ADelegacion);
          ADelegacion.DESCRIPCION := DisplayValue;
          FDelegacionesController.Guardar(ADelegacion);
          Properties.LookupItems.Add(DisplayValue);
        finally
          Properties.LookupItems.EndUpdate;
          ADelegacion := NIL;
        end;
      end;
  end;

end;

procedure TfrViewComercial.cbUsuarioPropertiesValidate(Sender: TObject;
  var DisplayValue: Variant; var ErrorText: TCaption; var Error: Boolean);
var
  AIndex : integer;
begin
  inherited;
{
  if Assigned(FDataItem) and FDataItem.Active then
  begin
    AIndex := StrToInt(FListaUsuarios.Values[DisplayValue]);

    FDataItem.Edit;
    if Assigned(FDataItem.FindField('ID_USUARIO')) then
      FDataItem.FieldByName('ID_USUARIO').AsInteger := AIndex;

//    if Assigned(FDataItem.FindField('USUARIO')) then
//      FDataItem.FieldByName('USUARIO').AsString := DisplayValue;

    FDataItem.post;
  end;
}
end;

procedure TfrViewComercial.CustomViewCreate(Sender: TObject);
//var
//  i : integer;
begin
  inherited;

  FDelegacionesController := TDelegacionesController.Create;
{
  FListaUsuarios := AppFactuGES.UsuariosController.DarListaUsuarios;
  with cbUsuario.Properties.Items do
  begin
    BeginUpdate;
    try
      Clear;
      for i := 0 to FListaUsuarios.Count - 1 do
        Add(FListaUsuarios.Names[i]);
    finally
      EndUpdate;
    end;
  end;
}
end;

procedure TfrViewComercial.CustomViewDestroy(Sender: TObject);
begin
//  FreeAndNIL(FListaUsuarios);
  FDelegacionesController := NIL;
  inherited;
end;

procedure TfrViewComercial.ElegirUsuario(const AIDUsuario: Integer);
var
  i : integer;
begin
{  for i := 0 to FListaUsuarios.Count-1 do
  begin
    if FListaUsuarios.ValueFromIndex[i] = IntToStr(AIDUsuario) then
    begin
      cbUsuario.Text := FListaUsuarios.Names[i];
      Break;
    end;
  end;
}
end;

function TfrViewComercial.GetDataItem: TDADataTable;
begin
  Result := FDataItem;
end;

procedure TfrViewComercial.SetContacto(const Value: IBizContacto);
begin
  inherited;
  DataItem := FContacto.DataTable;
end;

procedure TfrViewComercial.SetDataItem(const Value: TDADataTable);
begin
{
  FDataItem := Value;
  if Assigned(FDataItem.FindField('ID_USUARIO')) then
     ElegirUsuario(FDataItem.FieldByName('ID_USUARIO').AsInteger);
}
end;

end.