<?php

require_once ("tcpdf/tcpdf.php");

// ======================
// Print Permit Facts PDF
// ======================

class Print_PermitFactsPDF extends Base {

    // Variables.

    private $output_type = "normal";

    // ==================
    // Class Constructor.
    // ==================

    public function __construct($output_type = "normal") {

        set_error_handler(array($this, "displayError"));

        date_default_timezone_set(self::TIMEZONE);

        $this->output_type = $output_type;
    }

    // ================
    // Print the Report
    // ================

    public function print() {

        $report = new PermitFacts_Print();

        $report->subscription_serial = $_SESSION['subscription_serial'];
        $report->usersubscription_serial = $_SESSION['usersubscription_serial'];
        $report->output_type = $this->output_type;

        ob_clean();

        if ($this->output_type == "string") {
            return $report->render();
        } else {
            $report->render();
        }
    }
}

// ==========================
// Class to Generate the .pdf
// ==========================

class PermitFacts_Print extends TCPDF {

    // Variables

    public $subscription_serial = 0;
    public $usersubscription_serial = 0;
    public $report_header_title = "";
    public $first_page = true;
    public $output_type = "normal";

    // ================
    // Debug an Object.
    // ================

    public function debug($object = "") {

        echo "<pre>";
        print_r($object);
        exit();
    }

    // =================
    // Render the Report
    // =================

    public function render() {

        set_time_limit(0);

        $subscription = (new Subscriptions())->getSubscription($this->subscription_serial);

        if ($subscription->count() === 0) {
            $this->logError("Invalid Subscription ({$this->subscription_serial}): " . __METHOD__);
        }

        $userssubscription = (new Users())->getUserSubscription($this->usersubscription_serial);

        $user_subscription_start_date = $userssubscription->record->usersubscription_start_date;
        $user_subscription_end_date = $userssubscription->record->usersubscription_end_date;

        // Set report defaults
        $this->report_header_title = $subscription->record->subscription_full_title;
        $this->title = $subscription->record->subscription_full_title;

        $this->SetFont("Calibri");
        $this->SetMargins(2, 26, 10);
        $this->SetHeaderMargin(10);
        $this->SetFooterMargin(10);
        $this->setCellPaddings(0, 0, 0, 0);
        $this->setCellMargins(2, 0, 0, 0);

//        $this->addPage("L", "LETTER");

        $card = function (float $x, float $y, float $w, float $h, array $d) {

            // Card background + border
            $this->SetDrawColor(210, 210, 210);
            $this->SetFillColor(250, 250, 250);
            $this->Rect($x, $y, $w, $h, 'DF');

            // Header bar
            $headerH = 10;
            $this->SetFillColor(30, 93, 168); // Bootstrap-ish primary
            $this->Rect($x, $y, $w, $headerH, 'F');

            // Header text
            $this->SetTextColor(255, 255, 255);
            $this->SetFont('helvetica', 'B', 11);
            $this->SetXY($x + 3, $y + 2.5);
            $this->Cell($w - 6, 0, "Project Name: {$d['permitfact_project_name']}", 0, 0, 'L', false);

            // Body
            $this->SetTextColor(20, 20, 20);
            $this->SetFont('helvetica', '', 9);

            $padX = 3;
            $padY = 3;

            $curY = $y + $headerH + $padY;

            $bodyX = $x + $padX;
            $bodyW = $w - ($padX * 2);

            $colGap = 6;
            $colW = ($bodyW - $colGap) / 2;

            $leftX = $bodyX;
            $rightX = $bodyX + $colW + $colGap;

            $labelW = 22; // tweak to taste

            $row2 = function (string $l1, string $v1, string $l2, string $v2) use (&$curY, $leftX, $rightX, $colW, $labelW) {
                $yStart = $curY;

                // LEFT cell
                $this->SetXY($leftX, $yStart);
                $this->SetFont('helvetica', 'B', 9);
                $this->Cell($labelW, 0, $l1, 0, 0, 'L');
                $this->Cell(2, 0, '', 0, 0); // spacer
                $this->SetFont('helvetica', '', 9);
                $this->MultiCell($colW - $labelW, 0, $v1, 0, 'L', false, 1);
                $yAfterLeft = $this->GetY();

                // RIGHT cell (reset to same starting Y)
                $this->SetXY($rightX, $yStart);
                $this->SetFont('helvetica', 'B', 9);
                $this->Cell($labelW, 0, $l2, 0, 0, 'L');
                $this->SetFont('helvetica', '', 9);
                $this->MultiCell($colW - $labelW, 0, $v2, 0, 'L', false, 1);
                $yAfterRight = $this->GetY();

                // Advance cursor to max height used
                $curY = max($yAfterLeft, $yAfterRight) + 1;
            };

            // Two-column rows (swap these however you like)
            $row2('Permit Number: ', $d['permitfact_permit_number'], 'Permit Date:', $d['permitfact_permit_date']);
            $row2('Project Address: ', $d['permitfact_project_address'], 'Project Type:', $d['permitfact_project_type']);
            $row2('City/State/Zip:', $d['permitfact_project_city_state_zip'], 'Work Type:', $d['permitfact_work_type']);
            $row2('Project County:', $d['permitfact_county_name'], 'Building Type:', $d['permitfact_building_type']);
            $row2('', '', 'Value:', $d['permitfact_value']);
            $row2('Company:', $d['permitfact_company'], 'Entry Date:', $d['permitfact_entry_date']);
            $row2('Address:', $d['permitfact_company_address'], 'Square Foot: ', $d['permitfact_size']);
            $row2('City/State/Zip:', $d['permitfact_company_city_state_zip'], '', '');
            $row2('Company Phone:', $d['permitfact_company_phone'], '', '');
            $row2('', '', '', '');
            $row2('Owner:', $d['permitfact_owner_name'], '', '');
            $row2('Owner Phone:', $d['permitfact_owner_phone'], '', '');
        };

        // Get the data for the report

        $permits = (new PermitFacts())->getPermitFactsPage($user_subscription_start_date, $user_subscription_end_date);

        $this->AddPage('L', 'LETTER');

        $marginL = 10;
        $marginT = 20; // below header area
        $pageW = $this->getPageWidth();
        $pageH = $this->getPageHeight();

        $usableW = $pageW - ($marginL * 2);
        $usableH = $pageH - $marginT - 12; // leave footer space

        $gapY = 6;

        // Two rows per page
        $cardW = $usableW;
        $cardH = ($usableH - $gapY) / 2;

        $index = 0;

        foreach ($permits->record as $permit) {

            // Add a new page every 2 cards
            if ($index > 0 && $index % 2 === 0) {
                $this->AddPage('L', 'LETTER');
            }

            $slot = $index % 2;

            $x = $marginL;
            $y = $marginT + ($slot * ($cardH + $gapY));

            // Map your XML fields to the card placeholders (use verbose)
            $valueRaw = trim((string) $permit->permitfact_value);
            $value = ($valueRaw !== '') ? '$' . number_format((float) $valueRaw, 2) : '';

            $d = [
                // Left Side of Card
                'permitfact_legacy_id' => trim((string) $permit->permitfact_legacy_id),
                'permitfact_project_name' => trim((string) $permit->permitfact_project_name),
                'permitfact_permit_number' => trim((string) $permit->permitfact_permit_number),
                'permitfact_project_address' => trim((string) $permit->permitfact_project_address),
                'permitfact_project_city_state_zip' => trim((string) $permit->project_city_verbose) . ', ' . trim((string) $permit->permitfact_project_state) . ' ' . trim((string) $permit->permitfact_project_zip),
                'permitfact_county_name' => trim((string) $permit->permitfact_county_name_verbose),
                'permitfact_company' => trim((string) $permit->permitfact_company),
                'permitfact_company_address' => trim((string) $permit->permitfact_address),
                'permitfact_company_city_state_zip' => trim((string) $permit->permitfact_city_verbose) . ', ' . trim((string) $permit->permitfact_state) . ' ' . trim((string) $permit->permitfact_zip),
                'permitfact_company_phone' => $this->formatPhoneNumber(trim((string) $permit->permitfact_phone)),
                'permitfact_owner_name' => trim((string) $permit->permitfact_owner_name),
                'permitfact_owner_phone' => $this->formatPhoneNumber(trim((string) $permit->permitfact_owner_phone)),
                // Right Side of Card
                'permitfact_permit_date' => trim((string) $permit->permitfact_permit_date_verbose),
                'permitfact_entry_date' => trim((string) $permit->permitfact_entry_date_verbose),
                'permitfact_project_type' => trim((string) $permit->permitfact_project_type_verbose),
                'permitfact_value' => $value,
                'permitfact_building_type' => trim((string) $permit->permitfact_building_type_verbose),
                'permitfact_work_type' => trim((string) $permit->permitfact_work_type_verbose),
                'permitfact_size' => trim((string) $permit->permitfact_size),
            ];

            $card($x, $y, $cardW, $cardH, $d);

            $index++;
        }


        // -----------------
        // Render the Report
        // -----------------

        $this->SetFont('helvetica', '', 9);

        // --------------
        // Return the pdf
        // --------------

        if ($this->output_type == "string") {
            return $this->Output("{$subscription->record->subscription_full_title}.pdf", "S");
        } else {
            $this->Output("{$subscription->record->subscription_full_title}.pdf");
        }
    }

    // ======
    // Header
    // ======

    public function Header() {

        $this->setCellPaddings(0, 0, 0, 0);
        $this->setCellMargins(2, 0, 0, 0);

        $this->Image("images/dec-international-logo.png", 250, 8, 20, 8);

        $this->SetFont("Calibri", "B", 16);

        $this->Cell(4, 0, "", 0, 0, "L");
        $this->Cell(0, 0, $this->report_header_title . " Report", 0, 0, "L");

        $this->Ln(10);
    }

    // ======
    // Footer
    // ======

    public function Footer() {



        $this->SetFont("Calibri ", "I", 8);

        $X = $this->GetX();

        $this->Cell(0, 10, "DEC International   ", 0, false, "C");

        $this->SetX($X);

        $this->Cell(40, 10, "Page " . $this->getAliasNumPage() . "/" . $this->getAliasNbPages(), 0, false, "L");
        $this->Cell(0, 10, date("n/j/Y g:i A   "), 0, false, "R"
        );
    }

    // =======================
    // Stripe the printed line
    // =======================

    private function stripeLine($pRowCount = 0, $pRowWidth = 0) {

        $this->SetFillColor(($pRowCount % 2) ? 220 : 255);
        $X = $this->GetX();
        $this->Cell($pRowWidth, 0, "", 0, 0, "L", true);
        $this->SetX($X);
    }

    // =======================
    // Format Raw Phone Number
    // =======================

    public function formatPhoneNumber(string $phonenumber): string {

        // Remove everything except digits
        $digits = preg_replace('/\D+/', '', $phonenumber);

        // Handle leading country code (US)
        if (strlen($digits) === 11 && str_starts_with($digits, '1')) {
            $digits = substr($digits, 1);
        }

//        // Must be exactly 10 digits to format
//        if (strlen($digits) !== 10) {
//            return $phonenumber; // return original if invalid
//        }

        return substr($digits, 0, 3) . '-' .
                substr($digits, 3, 3) . '-' .
                substr($digits, 6, 4);
    }
}

?>
