#ifdef HAVE_CONFIG_H
#include "../../../ext_config.h"
#endif

#include <php.h>
#include "../../../php_ext.h"
#include "../../../ext.h"

#include <Zend/zend_operators.h>
#include <Zend/zend_exceptions.h>
#include <Zend/zend_interfaces.h>

#include "kernel/main.h"
#include "kernel/object.h"
#include "kernel/memory.h"
#include "kernel/array.h"
#include "ext/spl/spl_exceptions.h"
#include "kernel/exception.h"
#include "kernel/operators.h"


/**
 * Phalcon\Mvc\Collection\Behavior
 *
 * This is an optional base class for ORM behaviors
 */
ZEPHIR_INIT_CLASS(Phalcon_Mvc_Collection_Behavior) {

	ZEPHIR_REGISTER_CLASS(Phalcon\\Mvc\\Collection, Behavior, phalcon, mvc_collection_behavior, phalcon_mvc_collection_behavior_method_entry, ZEND_ACC_EXPLICIT_ABSTRACT_CLASS);

	zend_declare_property_null(phalcon_mvc_collection_behavior_ce, SL("_options"), ZEND_ACC_PROTECTED TSRMLS_CC);

	zend_class_implements(phalcon_mvc_collection_behavior_ce TSRMLS_CC, 1, phalcon_mvc_collection_behaviorinterface_ce);
	return SUCCESS;

}

/**
 * Phalcon\Mvc\Collection\Behavior
 *
 * @param array options
 */
PHP_METHOD(Phalcon_Mvc_Collection_Behavior, __construct) {

	zval *options = NULL;

	zephir_fetch_params(0, 0, 1, &options);

	if (!options) {
		options = ZEPHIR_GLOBAL(global_null);
	}


	zephir_update_property_this(getThis(), SL("_options"), options TSRMLS_CC);

}

/**
 * Checks whether the behavior must take action on certain event
 */
PHP_METHOD(Phalcon_Mvc_Collection_Behavior, mustTakeAction) {

	zval *eventName_param = NULL, *_0;
	zval *eventName = NULL;

	ZEPHIR_MM_GROW();
	zephir_fetch_params(1, 1, 0, &eventName_param);

	if (UNEXPECTED(Z_TYPE_P(eventName_param) != IS_STRING && Z_TYPE_P(eventName_param) != IS_NULL)) {
		zephir_throw_exception_string(spl_ce_InvalidArgumentException, SL("Parameter 'eventName' must be a string") TSRMLS_CC);
		RETURN_MM_NULL();
	}
	if (EXPECTED(Z_TYPE_P(eventName_param) == IS_STRING)) {
		zephir_get_strval(eventName, eventName_param);
	} else {
		ZEPHIR_INIT_VAR(eventName);
		ZVAL_EMPTY_STRING(eventName);
	}


	_0 = zephir_fetch_nproperty_this(this_ptr, SL("_options"), PH_NOISY_CC);
	RETURN_MM_BOOL(zephir_array_isset(_0, eventName));

}

/**
 * Returns the behavior options related to an event
 *
 * @param string eventName
 * @return array
 */
PHP_METHOD(Phalcon_Mvc_Collection_Behavior, getOptions) {

	zval *eventName_param = NULL, *options = NULL, *eventOptions = NULL;
	zval *eventName = NULL;

	ZEPHIR_MM_GROW();
	zephir_fetch_params(1, 0, 1, &eventName_param);

	if (!eventName_param) {
		ZEPHIR_INIT_VAR(eventName);
		ZVAL_EMPTY_STRING(eventName);
	} else {
	if (UNEXPECTED(Z_TYPE_P(eventName_param) != IS_STRING && Z_TYPE_P(eventName_param) != IS_NULL)) {
		zephir_throw_exception_string(spl_ce_InvalidArgumentException, SL("Parameter 'eventName' must be a string") TSRMLS_CC);
		RETURN_MM_NULL();
	}
	if (EXPECTED(Z_TYPE_P(eventName_param) == IS_STRING)) {
		zephir_get_strval(eventName, eventName_param);
	} else {
		ZEPHIR_INIT_VAR(eventName);
		ZVAL_EMPTY_STRING(eventName);
	}
	}


	options = zephir_fetch_nproperty_this(this_ptr, SL("_options"), PH_NOISY_CC);
	if (!ZEPHIR_IS_STRING_IDENTICAL(eventName, "")) {
		if (zephir_array_isset_fetch(&eventOptions, options, eventName, 1 TSRMLS_CC)) {
			RETURN_CTOR(eventOptions);
		}
		RETURN_MM_NULL();
	}
	RETURN_CTOR(options);

}

/**
 * This method receives the notifications from the EventsManager
 */
PHP_METHOD(Phalcon_Mvc_Collection_Behavior, notify) {

	zval *type_param = NULL, *model;
	zval *type = NULL;

	ZEPHIR_MM_GROW();
	zephir_fetch_params(1, 2, 0, &type_param, &model);

	zephir_get_strval(type, type_param);


	RETURN_MM_NULL();

}

/**
 * Acts as fallbacks when a missing method is called on the collection
 */
PHP_METHOD(Phalcon_Mvc_Collection_Behavior, missingMethod) {

	zval *method = NULL;
	zval *model, *method_param = NULL, *arguments = NULL;

	ZEPHIR_MM_GROW();
	zephir_fetch_params(1, 2, 1, &model, &method_param, &arguments);

	zephir_get_strval(method, method_param);
	if (!arguments) {
		arguments = ZEPHIR_GLOBAL(global_null);
	}


	RETURN_MM_NULL();

}