<?php

class WarehouseOfferController extends TTCrud {
    protected string $headerTitle = 'Angebote';
    protected string $singleText = 'Angebot';
    protected bool $createText = false;

    protected array $columns = [
        ['key' => 'id', 'text' => 'ID', 'modal' => false, 'table' => false],
        ['key' => 'offerNumber', 'text' => 'Angebotsnummer', 'required' => true, 'modal' => false],
        ['key' => 'customerNumber', 'text' => 'Kundennummer', 'required' => true, 'modal' => false],
        ['key' => 'customerName', 'text' => 'Kundenname', 'required' => true, 'modal' => false],
        ['key' => 'customerCity', 'text' => 'Stadt', 'required' => true, 'modal' => false],
        ['key' => 'customerVAT', 'text' => 'UID', 'required' => true, 'modal' => false],
        ['key' => 'editor', 'text' => 'Sachbearbeiter', 'required' => true, 'modal' => ['type' => 'select'], 'table' => ['filter' => 'select']],
        ['key' => 'totalAmount', 'text' => 'Gesamtbetrag', 'required' => true, 'modal' => false],
        ['key' => 'status', 'text' => 'Status', 'required' => true],
        ['key' => 'create', 'text' => 'Erstellt', 'required' => true, 'modal' => false],
        ['key' => 'createBy', 'text' => 'Erstellt von', 'required' => true, 'modal' => ['type' => 'select'], 'table' => ['filter' => 'select']],
        ['key' => 'actions',
         'text' => 'Aktionen',
         'required' => false,
         'modal' => false,
         'table' => ['filter' => false, 'sortable' => false, 'class' => 'text-center']],
    ];
    protected array $additionalJSVariables = ['WAREHOUSE_ADMIN' => true];
    protected array $permissionCheck = ['WarehouseAdmin'];
    protected array $additionalActions = [['key' => 'openpdf', 'title' => 'PDF öffnen', 'class' => 'fas fa-file-pdf', 'color' => 'primary']];

    protected function prepareCrudConfig(): void {
        $editorColumnIndex = array_search('editor', array_column($this->columns, 'key'));
        $this->columns[$editorColumnIndex]['modal']['items'] = array_map(function ($user) {
            return ['value' => intval($user->id), 'text' => $user->name];
        }, UserModel::search(['employee' => true]));
        if (!$this->user->can('WarehouseAdmin')) $this->additionalJSVariables['WAREHOUSE_ADMIN'] = false;
    }

    protected function beforeCreate(): bool {
        $currentCount = WarehouseOfferModel::count(['create' => ['from' => strtotime(date('Y-01-01'))]]);
        $this->postData['offerNumber'] = 'AN' . date('Y') . '-' . str_pad($currentCount + 1, 4, '0', STR_PAD_LEFT);
        $this->postData['status'] = 'new';

        return true;
    }

    protected function beforeUpdate($postData): bool {
        (new WarehouseHistoryController)->create($postData, $this->mod);
        return true;
    }

    protected function getHistoryAction() {
        self::returnJson((new WarehouseHistoryController)->getHistory($this->request->id, $this->mod, $this->columns));
    }

    protected function createTemplateAction() {
        if (!$this->user->can('WarehouseAdmin')) self::sendError("Keine Berechtigung");
        $_POST = json_decode(file_get_contents('php://input'), true);

        $templateId = WarehouseOfferTemplateModel::create([
            'templateName' => $_POST['name'],
            'positions' => $_POST['positions'],
            'totalDiscount' => $_POST['totalDiscount'],
            'paymentTerms' => $_POST['paymentTerms'],
            'deliveryTerms' => $_POST['deliveryTerms'],
            'closingText' => $_POST['closingText'],
            'notes' => $_POST['notes'],
        ]);

        self::returnJson(['success' => true, 'id' => $templateId]);
    }

    protected function deleteTemplateAction() {
        if (!$this->user->can('WarehouseAdmin')) self::sendError("Keine Berechtigung");
        WarehouseOfferTemplateModel::delete($this->request->id);
        self::returnJson(['success' => true]);
    }

    protected function getTemplatesAction() {
        self::returnJson(WarehouseOfferTemplateModel::getAll());
    }

    public function createPDFAction($returnFilename = false, $idOverride = null) {
        //display errors
        ini_set('display_errors', 1);
        ini_set('display_startup_errors', 1);
        error_reporting(E_ALL);

        $id = $idOverride ?? $this->request->id;
        if (strlen($id) < 1) self::sendError('ID fehlt');

        $offer = WarehouseOfferModel::get($id);
        if (!$offer->id) self::sendError('Angebot nicht gefunden');

        $positions = json_decode($offer->positions, true);
        $entries = [];

        foreach ($positions as $position) {
            if (!isset($position['article'])) continue;
            $article = WarehouseArticleModel::get($position['article']);
            $position['articleText'] = WarehouseArticleModel::get($position['article'])->title;
            $position['articleDescription'] = $article->description === $article->title ? "" : $article->description;
            $position['articleUnit'] = $position['unit'] ?? $article->unit ?? 'Stk.';

            if (isset($position['_group'])) {
                $entries[$position['_group']][] = $position;
            } else {
                $entries[''][] = $position;
            }
        }

        $pdf_vars = [
            "offer" => $offer,
            "entries" => $entries,
            "bank_iban" => TT_INVOICE_BANK_IBAN,
            "bank_bic" => TT_INVOICE_BANK_BIC,
            "bank_bank" => TT_INVOICE_BANK_BANK,
            "bank_owner" => TT_INVOICE_BANK_OWNER
        ];

        $headerHtml = file_get_contents(BASEDIR . "/Layout/default/WarehouseOffer/PDF_HEADER.html");
        $headerHtml = str_replace("{{ addressLine_header }}",
//        {{ addressLine_1 }} {{ addressLine_2 }} {{ addressLine_3 }} {{ addressLine_4 }} {{ externalReference }}
        $headerHtml = str_replace("{{ addressLine_1 }}", $offer->customerName, $headerHtml));
        $headerHtml = str_replace("{{ addressLine_2 }}", $offer->customerStreet, $headerHtml);
        $headerHtml = str_replace("{{ addressLine_3 }}", $offer->customerZip . ' ' . $offer->customerCity, $headerHtml);
        $headerHtml = str_replace("{{ addressLine_5 }}", $offer->customerVAT, $headerHtml);
        $headerHtml = str_replace("{{ externalReference }}", $offer->customerReference, $headerHtml);


        exit;
    }


}