<?php

defined('BASEPATH') or exit('No direct script access allowed');

/*
 *  ==============================================================================
 *  Author  : Mian grandse
 *  Email   : saleem@grandse.com
 *  For     : ESC/POS Print Driver for PHP
 *  License : MIT License
 *  ==============================================================================
 */

use Mike42\Escpos\Printer;
use Mike42\Escpos\EscposImage;
use Mike42\Escpos\CapabilityProfile;
use Mike42\Escpos\PrintConnectors\FilePrintConnector;
use Mike42\Escpos\PrintConnectors\NetworkPrintConnector;
use Mike42\Escpos\PrintConnectors\WindowsPrintConnector;

class Escpos
{
    public $char_per_line = 42;

    public $printer;

    public function __construct()
    {
        $this->load->helper('pos');
    }

    public function load($printer)
    {
        if ($printer->type == 'network') {
            $connector = new NetworkPrintConnector($printer->ip_address, $printer->port);
        } elseif ($printer->type == 'linux') {
            $connector = new FilePrintConnector($printer->path);
        } else {
            $connector = new WindowsPrintConnector($printer->path);
        }

        $this->char_per_line = $printer->char_per_line;
        $profile             = CapabilityProfile::load($printer->profile);
        $this->printer       = new Printer($connector, $profile);
    }

    public function open_drawer()
    {
        $this->printer->pulse();
        $this->printer->close();
    }

    public function print_receipt($data)
    {
        if (isset($data->logo) && !empty($data->logo)) {
            $this->printer->setJustification(Printer::JUSTIFY_CENTER);
            $logo = EscposImage::load(FCPATH . 'assets/uploads/logos/' . DIRECTORY_SEPARATOR . $data->logo, false);
            $this->printer->bitImage($logo);
        }

        $this->printer->setJustification(Printer::JUSTIFY_CENTER);
        $this->printer->setEmphasis(true);
        $this->printer->setTextSize(2, 2);
        $this->printer->text($data->text->store_name);
        $this->printer->setEmphasis(false);

        $this->printer->setTextSize(1, 1);
        $this->printer->feed();
        $this->printer->text($data->text->header);
        $this->printer->setJustification(Printer::JUSTIFY_LEFT);
        $this->printer->text($data->text->info);
        $this->printer->text($data->text->items);

        if (isset($data->text->totals) && !empty($data->text->totals)) {
            $this->printer->text(drawLine($data->printer->char_per_line));
            $this->printer->text($data->text->totals);
        }

        if (isset($data->text->payments) && !empty($data->text->payments)) {
            $this->printer->text(drawLine($data->printer->char_per_line));
            $this->printer->text($data->text->payments);
            $this->printer->feed(2);
        }

        if (isset($data->text->footer) && !empty($data->text->footer)) {
            $this->printer->setJustification(Printer::JUSTIFY_CENTER);
            $this->printer->text($data->text->footer);
        }

        $this->printer->feed(2);
        $this->printer->cut();

        if (isset($data->cash_drawer) && !empty($data->cash_drawer)) {
            $this->printer->pulse();
        }

        $this->printer->close();
    }

    public function __get($var)
    {
        return get_instance()->$var;
    }
}
