<?php

class ConstructionConsentOwnerController extends mfBaseController
{

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

        if ($this->me->is("Admin")) $this->constructionConsentProjects = array_column(ConstructionConsentProject::getAll(), 'id');
        else {
            $constructionConsentProjects = json_decode((new WorkerFlag($this->me->id, "constructionConsent_projects"))->value() ?? '[]');
            empty($constructionConsentProjects) ? $this->redirect("Dashboard") : $this->constructionConsentProjects = $constructionConsentProjects;
        }
    }

    protected function uploadDocumentAction() {
        $owner_id = $this->request->owner_id;
        $owner = new ConstructionConsentOwner($owner_id);
        if(!$owner->id) {
            $this->layout()->setFlash("Besitzer nicht gefunden!", "error");
            $this->redirect("ConstructionConsent");
        }

        $constructionConsent = new ConstructionConsent($owner->constructionconsent_id);
        $filename = "ZU_KG" . $constructionConsent->kg . "_EZ" . $constructionConsent->ez . "_GST" . $constructionConsent->gst . "_" . $constructionConsent->name . "_" . $owner->lastname . ".pdf";
        $_FILES['consentOwnerUpload']['name'] = $filename;

        if(is_array($_FILES) && array_key_exists("consentOwnerUpload", $_FILES) && !$_FILES['consentOwnerUpload']['error']) {
            try {
                // returns File object or throws Exception on error
                $file = mfUpload::handleFormUpload("consentOwnerUpload", false, TT_CONSTRUCTIONCONSENT_FILE_UPLOAD_SUBFOLDER);
            } catch (Exception $ex) {
                $this->layout()->setFlash("Fehler beim Hochladen: " . $ex->getMessage(), "warning");
                return $this->editAction();
            }

            $ccof = ConstructionConsentOwnerFile::create([
                'constructionconsentowner_id' => $owner->id,
                'file_id' => $file->id,
                'filename' => $filename,
            ]);

            if(!$ccof->save()) {
                $this->layout()->setFlash("Fehler beim Hochladen", "error");
                $this->redirect("ConstructionConsent", "View", ["id" => $owner->constructionconsent_id]);
            }

            $this->layout()->setFlash("Datei erfolgreich hochgeladen", "success");
            $this->redirect("ConstructionConsent", "View", ["id" => $owner->constructionconsent_id]);
        }

        $this->layout()->setFlash("Keine Datei ausgewählt", "info");
        $this->redirect("ConstructionConsent", "View", ["id" => $owner->constructionconsent_id]);
    }

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

        $cc_id = $r->constructionconsent_id;
        $cc = new ConstructionConsent($cc_id);
        if(!$cc_id || !$cc->id) {
            $this->layout()->setFlash("Beim Speichern ist ein Fehler aufgetreten. Bitte versuchen Sie es erneut.", "error");
            $this->redirect("ConstructionConsent");
        }

        if (!in_array($cc->constructionconsentproject_id, $this->constructionConsentProjects)) {
            $this->layout()->setFlash("Sie sind nicht berechtigt, diese Zustimmungserklärung zu bearbeiten", "error");
            $this->redirect("ConstructionConsent");
        }

        $data = [];
        $data["constructionconsent_id"] = $cc_id;
        $data["title"] = $r->title;
        $data["firstname"] = $r->firstname;
        $data["company"] = $r->company;
        $data["lastname"] = $r->lastname;
        $data["street"] = $r->street;
        $data["zip"] = $r->zip;
        $data["city"] = $r->city;
        $data["country"] = $r->country;
        $data["phone"] = $r->phone;
        $data["phone2"] = $r->phone2;
        $data["fax"] = $r->fax;
        $data["email"] = $r->email;
        $data["birthdate"] = null;

        if($r->birthdate) {
            try {
                $birthdate = DateTime::createFromFormat("d.m.Y", $r->birthdate, new DateTimeZone("Europe/Vienna"));
                $data["birthdate"] = $birthdate->format("Y-m-d");
            } catch(Exception $e) {
                $this->layout()->setFlash("Ungültiges Geburtsdateum", "warning");
            }
        }

        if($mode == "add") {
            $data["status"] = "new";
            $item = ConstructionConsentOwner::create($data);
        } else {
            $item->update($data);
        }

        if(!$item->save()) {
            $this->layout()->setFlash("Beim Speichern ist ein Fehler aufgetreten. Bitte versuchen Sie es erneut.", "error");
        } else {
            if($mode == "add") {
                $journal = ConstructionConsentJournal::create([
                    "constructionconsent_id" => $cc->id,
                    "text" => "Eigentümer " . ($item->company ? $item->company : $item->firstname . " " . $item->lastname) . " wurde hinzugefügt"
                ]);
                $journal->save();
            }

            $this->layout()->setFlash("Besitzer wurde erfolgreich gespeichert.", "success");
        }

        $this->redirect("ConstructionConsent", "View", ["id" => $cc_id]);

    }

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

        $owner = new ConstructionConsentOwner($id);
        if(!$owner->id) {
            $this->layout()->setFlash("Besitzer nicht gefunden!", "error");
            $this->redirect("ConstructionConsent");
        }

        $consent = $owner->consent;

        if (!in_array($consent->constructionconsentproject_id, $this->constructionConsentProjects)) {
            $this->layout()->setFlash("Sie sind nicht berechtigt, diese Zustimmungserklärung zu bearbeiten", "error");
            $this->redirect("ConstructionConsent");
        }

        foreach($owner->files as $file) {
            if ($file->file) $file->file->delete();
            $file->delete();
        }

        $journal = ConstructionConsentJournal::create([
            "constructionconsent_id" => $consent->id,
            "text" =>
                $owner->company ?
                    "Eigentümer $owner->company wurde gelöscht" :
                    "Eigentümer $owner->firstname $owner->lastname wurde gelöscht"
        ]);
        $journal->save();

        $owner->delete();

        $this->layout()->setFlash("Besitzer gelöscht!", "success");
        $this->redirect("ConstructionConsent", "View", ["id" => $consent->id]);

    }

    protected function deleteFileAction() {
        // display errors
        ini_set('display_errors', 1);
        ini_set('display_startup_errors', 1);
        error_reporting(E_ALL);
        $id = $this->request->id;

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

        $owner = new ConstructionConsentOwner($file->constructionconsentowner_id);
        if(!$owner->id) {
            $this->layout()->setFlash("Besitzer nicht gefunden!", "error");
            $this->redirect("ConstructionConsent");
        }

        $consent = $owner->consent;
        if(!$consent->id) {
            $this->layout()->setFlash("Zustimmungserklärung nicht gefunden!", "error");
            $this->redirect("ConstructionConsent");
        }

        $project = new ConstructionConsentProject($consent->constructionconsentproject_id);

        if(!$project->id) {
            $this->layout()->setFlash("Zustimmungserklärungsprojekt nicht gefunden!", "error");
            $this->redirect("ConstructionConsent");
        }

        if (!in_array($project->id, $this->constructionConsentProjects)) {
            $this->layout()->setFlash("Sie sind nicht berechtigt, diese Zustimmungserklärung zu bearbeiten", "error");
            $this->redirect("ConstructionConsent");
        }

        $file->file->delete();
        $file->delete();

        $this->layout()->setFlash("Datei gelöscht!", "success");
        $this->redirect("ConstructionConsent", "View", ["id" => $owner->constructionconsent_id]);
    }

    protected function apiAction() {
        $do = $this->request->do;
        $data = [];

        switch($do) {
            case "updateStatus":
                $return = $this->updateStatusApi();
                break;
            case "updateResult":
                $return = $this->updateResultApi();
                break;
            default:
                $this->log->warn(__METHOD__ . ": Called API function '$do' does not exist");
                $return = false;
        }

        if(!is_array($return) || !count($return)) {
            $data = ["status" => "error"];
            $this->returnJson($data);
        }
        $data['status'] = "OK";
        $data['result'] = $return;
        $this->returnJson($data);
    }

    private function updateStatusApi() {
        $owner_id = trim($this->request->id);
        $new_status = trim($this->request->status);

        $owner = new ConstructionConsentOwner($owner_id);
        if(!$owner->id) {
            return false;
        }

        if(!in_array($new_status, ['new', 'sent', 'returned', 'outstanding'])) {
            return false;
        }

        $owner->status = $new_status;
        if(!$owner->save()) {
            return false;
        }

        return ["message" => "Status saved successfully", "update" => ["id" => $owner->id, "status" => $owner->status, "status_text" => __($owner->status, "consent")]];
    }

    private function updateResultApi() {
        $owner_id = trim($this->request->id);
        $new_result = trim($this->request->result);

        $owner = new ConstructionConsentOwner($owner_id);
        if(!$owner->id) {
            return false;
        }

        if(!in_array($new_result, ['open', 'accepted', 'denied', 'unresolvable', 'moved'])) {
            return false;
        }

        $owner->result = $new_result;
        if(!$owner->save()) {
            return false;
        }

        return ["message" => "Result saved successfully", "update" => ["id" => $owner->id, "result" => $owner->result, "result_text" => __($owner->result, "consent")]];

    }

    protected function searchOwnerAction() {
        $search = $this->request->search;

        $results = PreorderModel::search(['add-where' => " AND firstname LIKE '%$search%' OR lastname LIKE '%$search%'"]);
        self::returnJson(array_map(function($result) {
            return [
                'id' => $result->id,
                'firstname' => $result->firstname,
                'lastname' => $result->lastname,
                'street' => $result->street,
                'zip' => $result->zip,
                'city' => $result->city,
                'phone' => $result->phone,
                'email' => $result->email,
                'text' => $result->firstname . " " . $result->lastname . " (" . $result->street . ", " . $result->zip . " " . $result->city . ") [" . $result->phone . " | " . $result->email . "]"
            ];
        }, $results));
    }
}