(function() {

    openerp.widgetInstanceInterestInvoiceVerifyState = null;
    openerp.parentInstanceInterestInvoiceVerifyState = {};
    var QWeb = openerp.web.qweb;
    var instanceWeb = openerp.web;
    openerp.VerifyInterestInvoiceVerifyState = openerp.Widget.extend({
        template: 'verifyInterestInvoice.Status',
        buttons: undefined,
        accountInvoice: [],
        insteresConfig: [],
        /* init */
        init: function(parent) {
            this._super(parent);
            this.buttons = parent.$buttons;
        },
        start: function () {
            var self = this;
            this.$el.click(function(){
                self.fetchInitial();
            });
        },
        /* Reload Page*/
        reloadPage: function() {
            openerp.parentInstanceInterestInvoiceVerifyState.reload();
        },
        // /* Método inicial  */
        fetchInitial: function() {
            var self = this;
            self.verifyInvoiceState().then(function(accountInvoice){
                return accountInvoice;
            }).then(function(accountInvoice) {
                self.accountInvoice = accountInvoice;
                instanceWeb.notification.do_warn("Atencion","Verificación Terminada.");
                return self.reloadPage();
            });
        },
        /* Verificar Estado de las factura */
        verifyInvoiceState: function() {
            var invoice = new instanceWeb.Model('account.invoice');
            return invoice.call('eiru_invoice_verify_status',{
                context: new instanceWeb.CompoundContext()
            });
        }
    });

    if (openerp.web && openerp.web.FormView) {
        openerp.web.FormView.include({
            load_record: function(record) {
                this._super.apply(this, arguments);

                if (this.model !== 'account.interest.config')
                    return;

                openerp.parentInstanceInterestInvoiceVerifyState = this;
                if (openerp.widgetInstanceInterestInvoiceVerifyState) {
                    if (this.$el.find('.button-invoice-state').length !== 0)
                        return;
                }
                if (this.$el.find('.button-invoice-state').length !== 0)
                    return;

                openerp.widgetInstanceInterestInvoiceVerifyState = new openerp.VerifyInterestInvoiceVerifyState(this);
                var element =this.$el.find('.oe_form').find('.verify-interest-invoice-state');

                openerp.widgetInstanceInterestInvoiceVerifyState.appendTo(element[0]);
            }
        });
    }
})();