<?php
/**
 * partner-terms.php – Teilnahmebedingungen des Partnerprogramms als professionelles PDF.
 * Öffentlich erreichbar (die Bedingungen sind ohnehin einsehbar). Unternehmensdaten
 * im Kopf- und Fußbereich. Inhalt = pacim_settings.broker_terms (oder Default).
 *
 *   GET (beliebig)  -> PDF-Download (Content-Disposition: attachment)
 */
require_once( __DIR__ . '/includes/config.inc.php' );
@ini_set( 'display_errors', '0' );
error_reporting( 0 );

$company = pacim_company();
$blocks  = broker_terms_blocks( broker_terms_text() );

/* ---- FPDF-Subklasse mit gebrandetem Kopf-/Fußbereich ---- */
class TermsPDF extends FPDF {
    public $company  = array();
    public $docTitle = 'Teilnahmebedingungen am Partnerprogramm';

    private function enc( $s ) {
        $r = @iconv( 'UTF-8', 'windows-1252//TRANSLIT', (string) $s );
        return $r === false ? utf8_decode( (string) $s ) : $r;
    }

    function Header() {
        $c = $this->company;
        // Brand-Band
        $this->SetFillColor( 11, 70, 119 );
        $this->Rect( 0, 0, 210, 26, 'F' );
        // Firmenname (weiß)
        $this->SetTextColor( 255, 255, 255 );
        $this->SetFont( 'Arial', 'B', 15 );
        $this->SetXY( 15, 7 );
        $this->Cell( 120, 7, $this->enc( $c['name'] ), 0, 0, 'L' );
        if ( ! empty( $c['suffix'] ) ) {
            $this->SetFont( 'Arial', '', 9 );
            $this->SetXY( 15, 15 );
            $this->Cell( 120, 5, $this->enc( $c['suffix'] ), 0, 0, 'L' );
        }
        // rechts: Bereich
        $this->SetFont( 'Arial', '', 10 );
        $this->SetXY( -75, 10 );
        $this->Cell( 60, 6, $this->enc( 'Partnerprogramm' ), 0, 0, 'R' );
        // Inhalt beginnt unter dem Band
        $this->SetY( 36 );
        $this->SetTextColor( 0, 0, 0 );
    }

    function Footer() {
        $c = $this->company;
        $this->SetY( -24 );
        // Trennlinie
        $this->SetDrawColor( 210, 214, 220 );
        $this->Line( 15, $this->GetY(), 195, $this->GetY() );
        $this->Ln( 2 );
        $this->SetFont( 'Arial', '', 7 );
        $this->SetTextColor( 120, 128, 138 );

        $l1 = trim( $c['name'] . ' ' . ( $c['suffix'] ?? '' ) ) . '  ·  ' . $c['street'] . '  ·  ' . $c['zip'] . ' ' . $c['city'];
        $l2 = 'Tel. ' . $c['phone'] . '  ·  ' . $c['email'] . '  ·  ' . $c['web'];
        $l3 = $c['court'] . ' ' . $c['hra'] . '  ·  Steuer-Nr. ' . $c['taxnr'] . '  ·  ' . $c['bank_name'] . ' · IBAN ' . $c['iban'] . ' · BIC ' . $c['bic'];
        foreach ( array( $l1, $l2, $l3 ) as $line ) {
            $this->Cell( 0, 3.6, $this->enc( $line ), 0, 1, 'C' );
        }
        // Seitenzahl
        $this->SetY( -10 );
        $this->SetFont( 'Arial', '', 7 );
        $this->Cell( 0, 4, $this->enc( 'Seite ' . $this->PageNo() . ' von {nb}' ), 0, 0, 'R' );
    }

    /** Rendert die Bedingungsblöcke. */
    function RenderBlocks( $blocks ) {
        // Titel
        $this->SetFont( 'Arial', 'B', 17 );
        $this->SetTextColor( 11, 70, 119 );
        $this->MultiCell( 0, 8, $this->enc( $this->docTitle ), 0, 'L' );
        $this->SetFont( 'Arial', '', 9 );
        $this->SetTextColor( 130, 138, 148 );
        $this->Cell( 0, 6, $this->enc( 'Stand: ' . date( 'd.m.Y' ) ), 0, 1, 'L' );
        $this->Ln( 3 );

        foreach ( $blocks as $b ) {
            if ( $b['type'] === 'h' ) {
                $this->Ln( 2 );
                $this->SetFont( 'Arial', 'B', 11.5 );
                $this->SetTextColor( 11, 70, 119 );
                $this->MultiCell( 0, 6, $this->enc( $b['text'] ), 0, 'L' );
                $this->Ln( 1 );
            } else if ( $b['type'] === 'li' ) {
                $this->SetFont( 'Arial', '', 10 );
                $this->SetTextColor( 45, 51, 61 );
                $x = $this->GetX();
                // chr(149)=0x95 ist in windows-1252 bereits das Aufzählungszeichen „•".
                // NICHT durch enc()/iconv schicken – 0x95 ist kein gültiges UTF-8 und würde zu „?" werden.
                $this->Cell( 6, 5.4, chr( 149 ), 0, 0, 'R' );
                $this->SetX( $x + 8 );
                $this->MultiCell( 182 - 8, 5.4, $this->enc( $b['text'] ), 0, 'J' );
                $this->Ln( 1 );
            } else {
                $this->SetFont( 'Arial', '', 10 );
                $this->SetTextColor( 45, 51, 61 );
                $this->MultiCell( 0, 5.4, $this->enc( $b['text'] ), 0, 'J' );
                $this->Ln( 2.5 );
            }
        }
    }
}

$pdf = new TermsPDF( 'P', 'mm', 'A4' );
$pdf->company = $company;
$pdf->AliasNbPages();
$pdf->SetAutoPageBreak( true, 30 );
$pdf->SetMargins( 15, 36, 15 );
$pdf->AddPage();
$pdf->RenderBlocks( $blocks );

while ( ob_get_level() > 0 ) ob_end_clean();
// inline=1 -> im Browser/iframe anzeigen (Vorschau), sonst Download.
$dest = ( ! empty( $_GET['inline'] ) ) ? 'I' : 'D';
$pdf->Output( $dest, 'Teilnahmebedingungen-Partnerprogramm.pdf' );
exit();