<?php

class FilestoreController 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", "netowner", "pipeplanner", "lineplanner", "pipeworker", "netoperator", "lineworker"])) {
            $this->redirect("Dashboard");
        }
    }

    protected function indexAction()
    {
        $this->layout()->setTemplate("Filestore/Index");
        $files = FilestoreModel::getAll();
        $fileshistory = FilestoreHistoryModel::getAll();
        $networkaddress = NetworkAddressModel::getAll();


        $this->layout()->set("files", $files);
        $this->layout()->set("fileshistory", $fileshistory);
        $this->layout()->set("networkaddresses", $networkaddress);


    }

    protected function addAction()
    {
        $this->layout()->set("networks", NetworkModel::getAll());
        $this->layout()->set("networkaddresses", NetworkAddressModel::getAll());
        $this->layout()->setTemplate("Filestore/Form");
    }

    protected function saveAction()
    {
        $r = $this->request;
        $id = $r->id;
        $editmode = $r->mode;

        //var_dump($r->get());exit;
        if (is_numeric($id) && $id > 0) {
            $mode = "edit";

            $filestore = new Filestore($id);
            if (!$filestore->id) {
                $this->layout()->setFlash("Datei nicht gefunden", "error");
                $this->redirect("Filestore");
            }

            $dataHistory = [];
            $dataHistory['name'] = $filestore->name;
            $dataHistory['description'] = $filestore->description;
            $dataHistory['file_id'] = $filestore->file_id;
            $dataHistory['network_id'] = $filestore->network_id;
            $dataHistory['filestore_id'] = $filestore->id;
            $dataHistory['create'] = $filestore->create;
            $dataHistory['create_by'] = $filestore->create_by;
            $dataHistory['edit_by'] = $filestore->edit_by;
//            $dataHistory['edit'] = date("U");
            $dataHistory['edit'] = $filestore->edit;

        } else {
            $mode = "add";
        }

        $data = [];
        if ($editmode != "add-version" && $editmode != "edit-history") {
            $data['name'] = trim($r->name);
            $data['network_id'] = trim($r->network_id);
        }

        $data['description'] = trim($r->description);
        $data['edit_by'] = trim($this->me->id);

        if (!$data['name'] && $editmode != "add-version" && $editmode != "edit-history") {
            $this->layout()->setFlash("Name darf nicht leer sein", "error");
            $this->redirect("Filestore");
        }

        if (!$data['network_id'] && $editmode != "add-version" && $editmode != "edit-history") {
            $this->layout()->setFlash("Netzgebiet darf nicht leer sein", "error");
            $this->redirect("Filestore");
        }

        if (array_key_exists("filestore", $_FILES) && !$_FILES['filestore']['error']) {
            $upload_error = false;

            //var_dump($_FILES);exit;
            $upload = new mfUpload("filestore");
            $upload->setSavepath(MFUPLOAD_FILE_SAVE_PATH . "/netzbetrieb");

            if (!$upload->getSize()) {
                $this->layout()->setFlash("Dateiupload fehlgeschlagen: Dokument darf nicht leer sein!", "error");
                $this->redirect("Filestore");
            }
            if (substr(strtolower($upload->getFilename()), -3, 3) == "pdf" && !$upload->validatePDF()) {
                $this->layout()->setFlash("Dateiupload fehlgeschlagen: PDF-Validierung fehlgeschlagen!", "error");
                $this->redirect("Filestore");
            }
            try {
                $upload->save();
            } catch (Exception $e) {
                $this->layout()->setFlash("Dateiupload fehlgeschlagen1", "error");
                $this->redirect("Filestore");
            }
            $file_data = [];
            $file_data['name'] = $upload->getOriginalFilename();
            $file_data['filename'] = ($r->file_filename) ? $r->file_filename : $upload->getOriginalFilename();
            $file_data['subfolder'] = "netzbetrieb";
            $file_data['store_filename'] = $upload->getFilename();
            $file_data['orig_filename'] = $upload->getOriginalFilename();


            $file = FileModel::create($file_data);
            $file_id = $file->save();
            if (!$file_id) {
                $this->layout()->setFlash("Dateiupload fehlgeschlagen3", "error");
                $this->redirect("Filestore");
            }
            $data['file_id'] = $file_id;

            if ($mode == "edit" && $editmode == "add-version") {
                $fsh = FilestoreHistoryModel::create($dataHistory);
            }
        } else {
            if ($mode == "add" || $editmode == "add-version") {
                $this->layout()->setFlash("Keine Datei angegeben", "error");
                if ($editmode == "add-version") {
                    $this->redirect("Filestore");
                } else {
                    $this->redirect("Filestore", "add");
                }
            }

        }

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


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

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

        if (!$id) {
            $this->layout()->setFlash("Dateiupload fehlgeschlagen", "error");
            $this->redirect("Filestore");
        }
        if ($fsh) {
            $fsh->save();
        }
        $this->layout()->setFlash("Dateiupload erfolgreich hochgeladen", "success");
        $this->redirect("Filestore");
    }

    protected function editAction()
    {
        $r = $this->request;
        $id = $r->id;
        if ($r->mode) {
            $mode = $r->mode;
        } else {
            $mode = "";
        }
        if (!is_numeric($id) && $id < 1) {

            $this->layout()->setFlash("Datei nicht gefunden", "error");
            $this->redirect("Filestore");

        }

        $filestore = new Filestore($id);
        $filestorehistory = FilestoreHistoryModel::getAllhistory($id);;
        if (!$filestore->id) {
            $this->layout()->setFlash("Datei nicht gefunden", "error");
            $this->redirect("Filestore");
        }
        if ($mode) {
            $this->layout()->set("mode", $mode);
        }
        $this->layout()->set("filestorehistory", $filestorehistory);
        $this->layout()->set("file", $filestore);

        return $this->addAction();
    }

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


        $filstore = new Filestore($id);

        if (!$filstore->id || $filstore->id != $id) {
            $this->layout()->setFlash("Datei nicht gefunden.", "error");
            $this->redirect("Filestore");
        }
        foreach ($filstore->histories as $h) {
            $h->file->delete();
            $h->delete();
        }
        $filstore->file->delete();
        // check if Product is unused
        $filstore->delete();
        $this->redirect("Filestore");
    }

    protected function apiAction()
    {
        if (!$this->me->is(["Admin", "netowner", "pipeplanner", "lineplanner", "pipeworker", "netoperator", "lineworker"])) {
            $this->redirect("Dashboard");
        }
        $id = $this->request->id;

        $filestorehistory = FilestoreHistoryModel::getAllhistory($id);
        $counter = 0;
        foreach ($filestorehistory as $history) {
            $data[$counter]['id'] = $history->id;
            $data[$counter]['file_id'] = $history->data->file_id;
            $data[$counter]['name'] = $history->data->name;
            $data[$counter]['description'] = $history->data->description;
            $data[$counter]['workername'] = $history->data->workername;
            $data[$counter]['workerid'] = $history->data->workerid;
            $data[$counter]['edit'] = $history->edit;
            if (trim($this->me->id) == $history->data->workerid || $this->me->is(["Admin"])) {
                $data[$counter]['is_delete'] = 1;
            } else {
                $data[$counter]['is_delete'] = 0;
            }


            $counter++;
        }
        echo json_encode($data);
        exit;

    }
}