//
// php-armadillo/mapval.cc
//
// @Author CismonX
//

#include "mapval.hh"
#include "subview.hh"
#include "complex.hh"

namespace php_arma
{
    template <typename T, bool B1, bool B2>
    PHP_ARMA_METHOD(mapval, val, T, B1, B2)
    {
        auto current = Z_OBJ(EX(This));
        zval_set_scalar(return_value, get_val(current));
    }

    template <typename T, bool B1, bool B2>
    PHP_ARMA_METHOD(mapval, setTo, T, B1, B2)
    {
        zval *val;
        ZEND_PARSE_PARAMETERS_START(1, 1)
            Z_PARAM_ZVAL(val)
        ZEND_PARSE_PARAMETERS_END();

        if (!zval_check_scalar<T>(val)) {
            return;
        }

        auto current = Z_OBJ(EX(This));
        set_val(current, zval_get_scalar<T>(val));
    }

    template <typename T, bool B1, bool B2>
    PHP_ARMA_START_ME(mapval, T, B1, B2)
        PHP_ARMA_ME(val,   ZEND_ACC_PUBLIC)
        PHP_ARMA_ME(setTo, ZEND_ACC_PUBLIC)
    PHP_ARMA_END_ME();

    template <typename T, bool B1, bool B2>
    zend_always_inline
    void mapval<T, B1, B2>::ce_init(zend_class_entry *parent_ce)
    {
        ce = class_register<php_name::val>(parent_ce, fentry_list_concat(
            PHP_ARMA_FENTRY((subview<T, mapval>::me)),
            PHP_ARMA_FENTRY(me)
        ));
        ce->create_object = object_non_constructible;
        declare_subview_parent(ce);
        
        object_handlers_init(&handlers);
        handlers.offset = sizeof(native_t);
        handlers.clone_obj = nullptr;
    }

    PHP_ARMA_NAME_DECLARE(mapval_dense, "DMapVal",   double);
    PHP_ARMA_NAME_DECLARE(mapval_dense, "IMapVal",   zend_long);
    PHP_ARMA_NAME_DECLARE(mapval_dense, "CxDMapVal", cx_double);

    PHP_ARMA_NAME_DECLARE(mapval_spmat, "SpDMapVal",   double);
    PHP_ARMA_NAME_DECLARE(mapval_spmat, "SpIMapVal",   zend_long);
    PHP_ARMA_NAME_DECLARE(mapval_spmat, "SpCxDMapVal", cx_double);

    PHP_ARMA_NAME_DECLARE(mapval_sp_subview, "SpSvDMapVal",   double);
    PHP_ARMA_NAME_DECLARE(mapval_sp_subview, "SpSvIMapVal",   zend_long);
    PHP_ARMA_NAME_DECLARE(mapval_sp_subview, "SpSvCxDMapVal", cx_double);

    void mapval_init()
    {
        scalar_ce = interface_register<scalar_php_name>();

        mapval_ce = abstract_class_register<mapval_php_name>(scalar_ce, subview_ce);
        mapval_dense<double   >::ce_init(mapval_ce);
        mapval_dense<zend_long>::ce_init(mapval_ce);
        mapval_dense<cx_double>::ce_init(mapval_ce);

        sp_mapval_ce = abstract_class_register<sp_mapval_php_name>(scalar_ce, subview_ce);
        mapval_spmat<double   >::ce_init(sp_mapval_ce);
        mapval_spmat<zend_long>::ce_init(sp_mapval_ce);
        mapval_spmat<cx_double>::ce_init(sp_mapval_ce);

        spsv_mapval_ce = abstract_class_register<spsv_mapval_php_name>(scalar_ce, subview_ce);
        mapval_sp_subview<double   >::ce_init(spsv_mapval_ce);
        mapval_sp_subview<zend_long>::ce_init(spsv_mapval_ce);
        mapval_sp_subview<cx_double>::ce_init(spsv_mapval_ce);
    }
}