<?php
class Rpt_t_002_eng extends MY_Controller
{
    public function __construct()
    {
        parent::__construct();
    }

    public function index()
    {
        $this->sys_ok([
            'message' => 'Use /tools/rpt_t_002_eng/pdf?T_OrderHeaderID=<id> or /tools/rpt_t_002_eng/data?T_OrderHeaderID=<id>'
        ]);
    }

    public function data()
    {
        try {
            $orderHeaderId = $this->get_order_header_id();
            if ($orderHeaderId <= 0) {
                $this->sys_error('T_OrderHeaderID mandatory');
                return;
            }

            $username = $this->input->get('username', true);
            if (!$username) {
                $username = 'ADMIN';
            }

            $an = $this->input->get('AN', true);
            if ($an === null || $an === '') {
                $an = $this->input->get('an', true);
            }
            if ($an === null) {
                $an = '';
            }

            $sql = 'CALL sp_rpt_t_002_eng(?, ?, ?)';
            $qry = $this->db->query($sql, [$orderHeaderId, $an, $username]);
            $lastQry = $this->db->last_query();

            if (!$qry) {
                $this->sys_error_db([
                    'message' => $this->db->error()['message'],
                    'sql' => $lastQry
                ]);
                return;
            }

            $result = $qry->result_array();
            $this->clean_mysqli_connection($this->db->conn_id);
            $this->sys_ok($result);
        } catch (Exception $exc) {
            $this->sys_error($exc->getMessage());
        }
    }

    public function pdf()
    {
        try {
            $orderHeaderId = $this->get_order_header_id();
            if ($orderHeaderId <= 0) {
                $this->sys_error('T_OrderHeaderID mandatory');
                return;
            }

            $username = $this->input->get('username', true);
            if (!$username) {
                $username = 'ADMIN';
            }

            $an = $this->input->get('AN', true);
            if ($an === null || $an === '') {
                $an = $this->input->get('an', true);
            }
            if ($an === null) {
                $an = '';
            }

            $sql = 'CALL sp_rpt_t_002_eng(?, ?, ?)';
            $qry = $this->db->query($sql, [$orderHeaderId, $an, $username]);
            $lastQry = $this->db->last_query();
            if (!$qry) {
                $this->sys_error_db([
                    'message' => $this->db->error()['message'],
                    'sql' => $lastQry
                ]);
                return;
            }

            $rows = $qry->result_array();
            $this->clean_mysqli_connection($this->db->conn_id);
            if (count($rows) === 0) {
                $this->sys_error('Report data not found');
                return;
            }

            require_once APPPATH . 'third_party/fpdf/fpdf.php';

            $first = $rows[0];
            $title = $this->pick_value($first, ['judul', 'title', 'report_name', 'nama_report'], 'RECEIPT');
            $patientName = $this->pick_value($first, ['M_PatientName', 'patient_name', 'nama_pasien'], '-');
            $pidReg = $this->pick_value($first, ['PIiD', 'M_PatientNoReg'], '-');
            $orderDate = $this->pick_value($first, ['T_OrderHeaderDate', 'tanggal', 'order_date'], '-');
            $umur = $this->pick_value($first, ['Umur', 'T_OrderHeaderM_PatientAge'], '-');
            $phone = $this->pick_value($first, ['M_PatientHP', 'M_PatientPhone'], '-');
            $pengirim = $this->pick_value($first, ['M_DoctorName', 'DokterPJ'], '-');
            $mou = $this->pick_value($first, ['M_MouName'], '-');
            $alamat = $this->pick_value($first, ['M_PatientAddressDescription', 'alamatkirim'], '-');
            $printBy = $this->pick_value($first, ['M_UserUsername'], '-');
            $printAt = date('M j, Y g:i A');
            $formRev = $this->pick_value($first, ['M_No_FormRev'], '');
            $city = $this->pick_value($first, ['S_SystemsCompanyCity'], 'Surabaya');
            $testName = $this->pick_value($first, ['T_TestNamea', 'T_TestName', 'test'], '');
            $status = strtoupper((string) $this->pick_value($first, ['Status'], ''));

            $subtot = (float) $this->pick_value($first, ['subtot', 'T_OrderHeaderSubTotal'], 0);
            $discAll = (float) $this->pick_value($first, ['disc'], 0);
            $grandTotal = (float) $this->pick_value($first, ['T_OrderHeaderTotal'], 0);
            $terbilang = (string) $this->pick_value($first, ['terbilang'], '-');
            $fontBody = 8;

            $pdf = new FPDF('P', 'mm', 'A5');
            $pdf->SetMargins(8, 8, 8);
            $pdf->SetAutoPageBreak(false);
            $pdf->AddPage();
            $pageW = $pdf->GetPageWidth();
            $pageH = $pdf->GetPageHeight();
            $left = 8;
            $right = 8;
            $contentW = $pageW - $left - $right;

            if ($formRev !== '') {
                $pdf->SetFont('Arial', '', 7);
                $pdf->SetXY($pageW - $right - 34, 26);
                $pdf->Cell(34, 4, $this->safe_text((string) $formRev), 0, 1, 'R');
            }

            $pdf->SetY(24);
            $pdf->SetFont('Arial', 'B', 14);
            $pdf->Cell(0, 12, strtoupper((string) $title), 0, 1, 'C');
            $pdf->SetY(42);

            $labelW = 30;
            $colonW = 4;
            $valueGap = 2;
            $valueW = $contentW - $labelW - $colonW - $valueGap;
            $lineH = 6;

            $pdf->SetFont('Arial', '', $fontBody);
            $pdf->Cell($labelW, $lineH, 'Receive From', 0, 0);
            $pdf->Cell($colonW, $lineH, ':', 0, 0, 'C');
            $terimaDari = trim((string) $an) !== '' ? $an : $patientName;
            $pdf->Cell($valueW, $lineH, $this->safe_text((string) $terimaDari), 0, 1);

            $pdf->Cell($labelW, $lineH, 'Amount Receive', 0, 0);
            $pdf->Cell($colonW, $lineH, ':', 0, 0, 'C');
            $pdf->Cell($valueW, $lineH, 'Rp. ' . $this->format_rupiah($grandTotal), 0, 1);

            $pdf->Cell($labelW, $lineH, 'Inword', 0, 0);
            $pdf->Cell($colonW, $lineH, ':', 0, 0, 'C');
            $pdf->Cell($valueW, $lineH, $this->safe_text((string) $terbilang), 0, 1);

            $pdf->Ln(4);
            $pdf->Cell(0, 6, 'In payment examination laboratory :', 0, 1);
            $pdf->Ln(1);

            $details = [
                ['Patient Name', $patientName],
                ['PID/Reg. No', $pidReg],
                ['Date', $orderDate],
                ['Age / Sex Code', $umur . ' / ' . $this->pick_value($first, ['M_SexCode'], 'F')],
                ['Phone', $phone],
                ['Sender', $pengirim],
                ['Company Type', str_ireplace('PROGRAM CICILAN (', '', rtrim((string) $mou, ')'))],
                ['Address', $alamat],
            ];

            foreach ($details as $item) {
                $y0 = $pdf->GetY();
                $pdf->SetX($left);
                $pdf->Cell($labelW, 5, $item[0], 0, 0);
                $pdf->Cell($colonW, 5, ':', 0, 0, 'C');
                $pdf->SetXY($left + $labelW + $colonW + $valueGap, $y0);
                $pdf->MultiCell($valueW, 5, $this->safe_text((string) $item[1]), 0, 'L');
            }

            $pdf->Ln(3);
            $pdf->SetFont('Arial', 'B', $fontBody);
            $pdf->Cell(0, 6, 'Examination :', 0, 1);
            if ($testName !== '') {
                $pdf->SetFont('Arial', '', $fontBody);
                $pdf->Cell(0, 5, '   ' . $this->safe_text($this->strip_html_break((string) $testName)), 0, 1);
            }

            $pdf->SetFont('Arial', 'I', $fontBody);
            $rightX = $left + 74;
            $rightW = $pageW - $right - $rightX;
            $rpW = 10;
            $y = $pdf->GetY();
            $pdf->Cell(62, 6, 'Price', 0, 0);
            $pdf->Line($rightX, $y + 5, $pageW - $right, $y + 5);
            $pdf->SetXY($rightX + 2, $y);
            $pdf->Cell($rpW, 6, 'Rp.', 0, 0, 'L');
            $pdf->Cell($rightW - $rpW - 2, 6, $this->format_rupiah($subtot), 0, 1, 'R');

            $y = $pdf->GetY();
            $pdf->SetX($left);
            $pdf->Cell(62, 6, 'Discount', 0, 0);
            $pdf->SetXY($rightX + 2, $y);
            $pdf->Cell($rpW, 6, 'Rp.', 0, 0, 'L');
            $pdf->Cell($rightW - $rpW - 2, 6, $this->format_rupiah($discAll), 0, 1, 'R');

            $y = $pdf->GetY();
            $pdf->SetX($left);
            $pdf->Cell(62, 6, 'Grand Total', 0, 0);
            $pdf->Line($rightX, $y + 5, $pageW - $right, $y + 5);
            $pdf->SetXY($rightX + 2, $y);
            $pdf->Cell($rpW, 6, 'Rp.', 0, 0, 'L');
            $pdf->Cell($rightW - $rpW - 2, 6, $this->format_rupiah($grandTotal), 0, 1, 'R');

            $pdf->Ln(3);
            $pdf->SetFont('Arial', '', $fontBody);
            $note = 'The settlement document is considered valid if the nominal above has been accept into designated bank account';
            $pdf->SetX($left);
            $pdf->MultiCell($contentW, 5, $this->safe_text($note), 1, 'C');

            $ySign = max($pdf->GetY() + 4, $pageH - 42);
            $pdf->SetY($ySign);
            if ($status === 'PAID') {
                $pdf->Rect($left, $ySign, 50, 8);
                $pdf->SetFont('Arial', '', $fontBody);
                $pdf->SetXY($left, $ySign + 0.5);
                $pdf->Cell(50, 7, 'PAID', 0, 1, 'C');
            }
            $pdf->SetFont('Arial', '', $fontBody);
            $pdf->SetXY($pageW - $right - 48, $ySign + 1);
            $pdf->Cell(48, 5, $this->safe_text($city) . ' , ' . date('M j Y H:i:s'), 0, 1, 'L');
            $pdf->SetXY($pageW - $right - 44, $ySign + 12);
            $pdf->Cell(40, 5, $this->safe_text((string) $printBy), 0, 1, 'C');
            $pdf->Line($pageW - $right - 44, $ySign + 17, $pageW - $right - 4, $ySign + 17);

            $pdf->SetY($pageH - 7);
            $pdf->SetFont('Times', '', 6);
            $pdf->SetX($left);
            $pdf->Cell(22, 4, 'Print by :', 0, 0, 'L');
            $pdf->Cell(50, 4, $this->safe_text((string) $printBy), 0, 0, 'L');
            $pdf->Cell(12, 4, '1', 0, 0, 'C');
            $pdf->Cell(6, 4, '/', 0, 0, 'C');
            $pdf->Cell(12, 4, '1', 0, 0, 'C');
            $pdf->Cell($pageW - $right - $pdf->GetX(), 4, $this->safe_text((string) $printAt), 0, 1, 'R');

            header('Content-Type: application/pdf');
            header('Content-Disposition: inline; filename="rpt_t_002_eng_' . $orderHeaderId . '.pdf"');
            echo $pdf->Output('S');
        } catch (Exception $exc) {
            $this->sys_error($exc->getMessage());
        }
    }

    private function get_order_header_id()
    {
        $orderHeaderId = $this->input->get('T_OrderHeaderID', true);
        if ($orderHeaderId === null || $orderHeaderId === '') {
            $orderHeaderId = $this->input->get('PID', true);
        }

        return intval($orderHeaderId);
    }

    private function pick_value($row, $keys, $default = '')
    {
        foreach ($keys as $key) {
            if (array_key_exists($key, $row) && $row[$key] !== null && $row[$key] !== '') {
                return $row[$key];
            }
        }
        return $default;
    }

    private function safe_text($text)
    {
        return iconv('UTF-8', 'windows-1252//TRANSLIT', $text);
    }

    private function format_rupiah($num)
    {
        return number_format((float) $num, 0, ',', '.');
    }

    private function strip_html_break($text)
    {
        return trim(str_replace(['</br>', '<br>', '<br/>', '<br />'], ', ', $text));
    }
}