<?php
// RMLWorkorderCompanyController.php

class RMLWorkorderCompanyController extends TTCrud
{
    protected string $headerTitle = 'Meine Arbeitsaufträge';
    protected bool $createText = false;

    protected array $columns = [
        ['key' => 'id', 'text' => 'Auftrag-Nr.', 'table' => ['sortable' => true]],
        ['key' => 'preorderInfo', 'text' => 'Kunde / Projekt', 'modal' => false, 'table' => ['sortable' => false, 'filter' => 'search']],
        ['key' => 'status', 'text' => 'Status', 'modal' => false, 'table' => ['filter' => 'iconSelect', 'filterOptions' => [
            ['value' => 'new', 'text' => 'Neu', 'icon' => 'fas fa-star text-primary'],
            ['value' => 'assigned', 'text' => 'Zugewiesen', 'icon' => 'fas fa-user-check text-info'],
            ['value' => 'scheduled', 'text' => 'Terminiert', 'icon' => 'fas fa-calendar-check text-warning'],
            ['value' => 'documented', 'text' => 'Dokumentiert', 'icon' => 'fas fa-file-alt text-success'],
            ['value' => 'completed', 'text' => 'Abgeschlossen', 'icon' => 'fas fa-check-double text-secondary'],
        ]]],
        ['key' => 'deadlineDate', 'text' => 'Deadline', 'modal' => false, 'table' => ['filter' => 'date']],
        ['key' => 'appointmentDate', 'text' => 'Termin', 'modal' => false, 'table' => ['filter' => 'date']],
        ['key' => 'actions', 'text' => 'Aktionen', 'modal' => false, 'table' => ['filter' => false, 'sortable' => false]],
    ];

    protected array $additionalJSVariables = ['COMPANY_ID' => '0'];

    protected function prepareCrudConfig() {
        $company = RMLWorkorderCompanyModel::getFirst(['addressId' => $this->user->address_id]);
        if ($company) {
            $this->additionalJSVariables['COMPANY_ID'] = $company->id;
        } else {
            $this->sendError('Access Denied. You are not associated with a registered RML company.', 403);
        }
    }

    protected function indexAction()
    {
        Helper::renderVue($this, 'RMLWorkorderCompany', $this->headerTitle, [
            "CRUD_CONFIG" => $this->getCrudConfig(),
            "TABLE_URL" => $this::getUrl("RMLWorkorderCompany/get"),
            "COMPANY_ID" => $this->additionalJSVariables['COMPANY_ID'],
        ]);
    }

    protected function getAction()
    {
        $json = json_decode(file_get_contents('php://input'), true);
        $pagination = $json['pagination'] ?? ['page' => 1, 'per_page' => 10];
        $filters = $json['filters'] ?? [];
        $order = $json['order'] ?? ['key' => 'id', 'order' => 'DESC'];

        $company = RMLWorkorderCompanyModel::getFirst(['addressId' => $this->user->address_id]);
        if(!$company) self::sendError("Company not found for user.", 403);
        $filters['companyId'] = $company->id;

        if (!empty($filters['preorderInfo'])) {
            $searchTerm = $filters['preorderInfo'];

            //todo: fix this preordermodel search shit
            $preorders = PreorderModel::getAll(['firstname|lastname|company|oaid' => $searchTerm]);
            $preorderIds = array_map(fn($p) => $p->id, $preorders);

            if (!empty($preorderIds)) {
                $filters['preorderId'] = $preorderIds;
            } else {
                $filters['id'] = -1;
            }
        }
        unset($filters['preorderInfo']);
        // only show workorders that are assigned to the company and have the status assigned or scheduled
        $filters['status'] = ['assigned', 'scheduled'];
        $filters['companyId'] = $company->id;


        $workorders = RMLWorkorderModel::getAll($filters, $pagination['per_page'], ($pagination['page'] - 1) * $pagination['per_page'], $order);
        $totalCount = RMLWorkorderModel::count($filters);

        $rows = [];
        foreach($workorders as $workorder) {
            $row = (array)$workorder;
            $row['preorderInfo'] = $this->getPreorderInfoText($workorder->preorderId);
            $rows[] = $row;
        }

        self::returnJson([
            'rows' => $rows,
            'pagination' => [
                'page' => $pagination['page'],
                'per_page' => $pagination['per_page'],
                'total_rows' => $totalCount,
                'total_pages' => ceil($totalCount / $pagination['per_page']),
                'filtered_available' => $totalCount
            ]
        ]);
    }

    public function getWorkorderByIdAction() {
        $id = $this->request->id;
        if(!$id) self::sendError("ID missing");

        $workorder = RMLWorkorderModel::get($id);
        if(!$workorder) self::sendError("Workorder not found");

        $workorder->preorderInfo = $this->getPreorderInfoText($workorder->preorderId);

        self::returnJson((array) $workorder);
    }

    private function getPreorderInfoText($preorderId) {
        $preorder = new Preorder($preorderId);
        $anschlussadresse = 'N/A';
        if ($preorder->adb_hausnummer_id) {
            $hn = $preorder->adb_hausnummer;
            $anschlussadresse = "{$hn->strasse->name} {$hn->hausnummer}";
            if ($hn->stiege) $anschlussadresse .= "/{$hn->stiege}";
            if ($preorder->adb_wohneinheit_id) $anschlussadresse .= " / WE: {$preorder->adb_wohneinheit->bezeichner}";
            $anschlussadresse .= ", {$hn->plz->plz} {$hn->ortschaft->name}";
        }

        $kunde = ($preorder->company) ?: "{$preorder->firstname} {$preorder->lastname}";

        return "<strong>Kunde:</strong> {$kunde}<br>" .
            "<strong>Anschluss:</strong> {$anschlussadresse}<br>" .
            "<strong>Kontakt:</strong> {$preorder->phone} / {$preorder->email}<br>" .
            "<strong>OAID:</strong> <span class='text-pink'>{$preorder->oaid}</span>";
    }

    protected function scheduleAppointmentAction() {
        $post = json_decode(file_get_contents('php://input'), true);
        if (empty($post['workorderId']) || empty($post['appointmentDate'])) self::sendError("Required fields are missing.");

        $workorder = RMLWorkorderModel::get($post['workorderId']);
        if(!$workorder) self::sendError("Workorder not found");

        $workorder->appointmentDate = $post['appointmentDate'];
        $workorder->status = 'scheduled';
        RMLWorkorderModel::update((array)$workorder);

        self::returnJson(['success' => true, 'message' => 'Termin erfolgreich gespeichert.']);
    }

    protected function uploadDocumentationAction()
    {
        if (empty($_FILES['files']) || empty($_POST['workorderId'])) {
            self::returnJson(['error' => 'Required data is missing.']);
            return;
        }

        $workorderId = $_POST['workorderId'];
        $description = $_POST['description'] ?? '';
        $documentType = $_POST['documentType'] ?? 'general';
        $files = $_FILES['files'];
        $uploadCount = 0;

        foreach ($files['name'] as $index => $name) {
            if ($files['error'][$index] === UPLOAD_ERR_OK) {
                $_FILES['file'] = [
                    'name' => $files['name'][$index],
                    'type' => $files['type'][$index],
                    'tmp_name' => $files['tmp_name'][$index],
                    'error' => $files['error'][$index],
                    'size' => $files['size'][$index]
                ];

                try {
                    $uploaded = mfUpload::handleFormUpload("file", false, "/RMLWorkorder");
                    RMLWorkorderDocumentationModel::create([
                        'workorderId' => $workorderId,
                        'fileId' => $uploaded->id,
                        'description' => $description,
                        'documentType' => $documentType,
                        'create' => time(),
                        'createBy' => $this->user->id
                    ]);
                    $uploadCount++;
                } catch (Exception $e) {
                    var_dump($e->getMessage());exit;
                    // Log error but continue with other files
                    error_log("File upload failed for $name: " . $e->getMessage());
                }
            }
        }

        self::returnJson(['success' => true, 'message' => "$uploadCount Datei(en) erfolgreich hochgeladen."]);
    }

    protected function getDocumentationAction() {
        if(empty($this->request->workorderId)) self::sendError("Workorder ID missing.");

        // Order by creation date to ensure consistent numbering (_1, _2, etc.)
        $docs = RMLWorkorderDocumentationModel::getAll(['workorderId' => $this->request->workorderId], null, 0, ['key' => 'create', 'order' => 'ASC']);

        $responseDocs = [];
        $typeCounts = [];

        $translationMap = [
            'photo_before' => 'Foto vorher',
            'photo_during' => 'Foto währenddessen',
            'photo_after' => 'Foto nachher',
            'measurement_protocol' => 'Messprotokoll',
            'customer_signature' => 'Kundenunterschrift',
        ];

        foreach($docs as $doc) {
            $file = new File($doc->fileId);

            // Increment counter for the specific document type
            $documentTypeKey = $doc->documentType;
            if (!isset($typeCounts[$documentTypeKey])) {
                $typeCounts[$documentTypeKey] = 1;
            } else {
                $typeCounts[$documentTypeKey]++;
            }

            // Construct the new filename using the original key
            $originalFilename = $file->orig_filename ?? $file->filename;
            $extension = pathinfo($originalFilename, PATHINFO_EXTENSION);
            $translatedType = $translationMap[$documentTypeKey] ?? $documentTypeKey;
            $newFilename = "{$translatedType} {$typeCounts[$documentTypeKey]}." . strtolower($extension);

            // Get the translated text, with a fallback to the original key

            // Build the response object with 'id' mapped from 'fileId' and the translated type
            $responseDocs[] = [
                'id' => $doc->fileId,
                'fileName' => $newFilename,
                'documentType' => $documentTypeKey,
                'mimetype' => $file->mimetype,
            ];
        }
        self::returnJson($responseDocs);
    }
    protected function completeWorkorderAction() {
        $post = json_decode(file_get_contents('php://input'), true);
        if(empty($post['workorderId'])) self::sendError("Workorder ID missing.");

        $workorder = RMLWorkorderModel::get($post['workorderId']);
        if(!$workorder) self::sendError("Workorder not found.");

        $workorder->status = 'documented';
        RMLWorkorderModel::update((array)$workorder);

        self::returnJson(['success' => true, 'message' => 'Auftrag abgeschlossen.']);
    }
}