<?php


class App_Controller_Sections_Section extends Zend_Controller_Action
{
    protected $_sections = [];

    public function __call($methodName, $args)
    {
        $actionName = $this->getRequest()->getActionName();
        $sectionName = null;
        try {

            if (preg_match("/^list/", $actionName)) {
                $sectionName = preg_replace("/list/", "", $actionName);
                return $this->generaSectionClass($sectionName)->lista();
            }

            if (preg_match("/^get/", $actionName)) {
                $sectionName = preg_replace("/get/", "", $actionName);
                return $this->generaSectionClass($sectionName)->get();
            }

            if (preg_match("/^save|^salva/", $actionName)) {
                $sectionName = preg_replace("/save|salva/", "", $actionName);
                return $this->generaSectionClass($sectionName)->save();
            }

            if (preg_match("/^(?=.*?delete)(?!.*?select).*$/", $actionName)) {
                $sectionName = preg_replace("/delete/", "", $actionName);
                return $this->generaSectionClass($sectionName)->delete();
            }

            if (preg_match("/^deleteselect/", $actionName)) {
                $sectionName = preg_replace("/deleteselect/", "", $actionName);
                return $this->generaSectionClass($sectionName)->deleteSelect();
            }

            if (preg_match("/^(?=.*?setstate)(?!.*?select).*$/", $actionName)) {
                $sectionName = preg_replace("/setstate/", "", $actionName);
                return $this->generaSectionClass($sectionName)->setstate();
            }

            if (preg_match("/^setstateselect/", $actionName)) {
                $sectionName = preg_replace("/setstateselect/", "", $actionName);
                return $this->generaSectionClass($sectionName)->setstateSelect();
            }

            /**
             * Gestisce le funzione custom di un report se vengono separate dal trattino
             * con la stringa composta cosi: "<sectionName>-<functionName>"
             */
            if (preg_match("/-/", $actionName)) {

                $sectionName = explode('-', $actionName)[0];
                $functionName = explode('-', $actionName)[1];

                // non funzionante con php 5
                // [$sectionName, $functionName] = explode('-', $actionName);

                return $this->generaSectionClass($sectionName)->$functionName();
            }

        } catch (Exception $e) {
            try {
                parent::__call($actionName, null);
            } catch (Exception $e2) {
                throw new Exception($e->getMessage());
            }
        }

    }

    private function generaSectionClass($sectionName)
    {
        if (!isset($this->_sections[$sectionName])) {
            $className = $this->getSectionClassName($sectionName);
            $this->_sections[$sectionName] = new $className($this);
        }
        return $this->_sections[$sectionName];
    }

    private function getSectionClassName($sectionName)
    {
        return implode('_', array(
            'Application',
            'ControllerSection',
            ucfirst($this->getRequest()->getModuleName()),
            ucfirst($this->getRequest()->getControllerName()),
            ucfirst($sectionName)));
    }

}