<?php

class DeviceController extends mfBaseController
{

    protected function init()
    {
        $this->needlogin = true;
        $me = new User();
        $me->loadMe();
        $this->me = $me;
        $this->layout()->set("me", $me);

        if (!$me->is(["Admin"])) {
            $this->redirect("Dashboard");
        }
    }

    protected function indexAction()
    {

        $this->layout()->setTemplate("Device/Index");
        $devices = DeviceModel::getAll();
        $this->layout()->set("devices", $devices);

    }


    protected function detailAction()
    {
        $id = $this->request->id;

        if (!is_numeric($id) || !$id) {
            $this->layout()->setFlash("Gerät nicht gefunden", "error");
            $this->redirect("Device");
        }

        $device = new Device($id);
        if ($device->id != $id) {
            $this->layout()->setFlash("Gerät nicht gefunden", "error");
            $this->redirect("Device");
        }

        $this->layout()->setTemplate("Device/Detail");
        $devices = DeviceModel::getOne($id);
        $this->layout()->set("devices", $devices);

    }

    protected function addAction()
    {
        $this->layout()->setTemplate("Device/Form");
        $this->layout()->set("devicetypes", DevicetypeModel::getAll());
        $this->layout()->set("pops", PopModel::getAll());

    }

    protected function editAction()
    {
        $id = $this->request->id;

        if (!is_numeric($id) || !$id) {
            $this->layout()->setFlash("Gerät nicht gefunden", "error");
            $this->redirect("Device");
        }

        $device = new Device($id);
        if ($device->id != $id) {
            $this->layout()->setFlash("Gerät nicht gefunden", "error");
            $this->redirect("Device");
        }

        $this->layout()->set("device", $device);
        return $this->addAction();
    }

    protected function saveAction()
    {
        $r = $this->request;
        $id = $r->id;
        //var_dump($r->get());exit;
        if (is_numeric($id) && $id > 0) {
            $mode = "edit";
            $device = new Device($id);
            if (!$device->id) {
                $this->layout()->setFlash("Device nicht gefunden", "error");
                $this->redirect("Device");
            }
        } else {
            $mode = "add";
        }

        $data = [];
        $data['name'] = trim($r->name);
        $data['devicetype_id'] = $r->devicetype_id;

        if (empty(trim($r->pop_id))) {
            $data['pop_id'] = NULL;
        } else {
            $data['pop_id'] = $r->pop_id;
        }

        $data['ip'] = $r->ip;
        $data['mac'] = $r->mac;
        $data['serial'] = $r->serial;
        $data['comment'] = $r->comment;
        $ipv4_validation_regex = "/^(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/";

        if (!$data['name']) {
            $this->layout()->setFlash("Name darf nicht leer sein", "error");
            $this->redirect("Device");
        }

        if (!$data['ip']) {
            $this->layout()->setFlash("IP-Adresse darf nicht leer sein", "error");
            $this->redirect("Device");
        } else if (!preg_match($ipv4_validation_regex, trim($data['ip']))) {
            $this->layout()->setFlash("IP-Adresse ist nicht gültig", "error");
            $this->redirect("Device");
        }


//        var_dump($_FILES);
//        var_dump($upload);
//        exit;


        if ($mode == "edit") {
            $device->update($data);

        } else {
            $device = DeviceModel::create($data);
        }
//        var_dump($device);
//        exit;
        $id = $device->save();

        if (!$id) {
            $this->layout()->setFlash("Device konnte nicht angelegt werden", "error");
            $this->redirect("Device");
        }
        if ($mode == "edit") {
            $this->layout()->setFlash("Device erfolgreich geändert", "success");
        } else if ($mode = "add") {
            $this->layout()->setFlash("Device erfolgreich angelegt", "success");
        }
        $this->redirect("Device");
    }
}