<?php
$db = $GLOBALS['db'];
global $app_list_strings;

if (!isset($_GET['source'])) {
    $_GET['source'] = '';
}
if (!isset($_GET['date'])) {
    $_GET['date'] = date('Y-m', strtotime('-1 month'));
}

if (!isset($_GET['type'])) {
    $_GET['type'] = '';
}

if (isset($_GET['ajax'])) {
    switch ($_GET['ajax']) {
        case 'exportToRewizor':
            exportToRewizor($_GET['source'], $_GET['date'], $_GET['type']);
            break;
    }
} else {
    show();
}
function show()
{
    $smarty = new Sugar_Smarty();
    $inv = getInvoices($_GET['source'], $_GET['date'], $_GET['type']);
    $total_netto = 0;
    $total_brutto = 0;
    $total_vat = 0;
    foreach ($inv as $invoice) {
        $total_netto += $invoice['total_netto'];
        $total_brutto += $invoice['total_brutto'];
        $total_vat += $invoice['total_vat'];
    }
    // format totals with 2 decimals
    $total_netto = number_format($total_netto, 2, '.', '');
    $total_brutto = number_format($total_brutto, 2, '.', '');
    $total_vat = number_format($total_vat, 2, '.', '');
    $smarty->assign("data", $inv);
    $smarty->assign("totalNetto", $total_netto);
    $smarty->assign("totalBrutto", $total_brutto);
    $smarty->assign("totalVat", $total_vat);
    $smarty->assign("sources", getSources());
    $smarty->assign("source", $_GET['source']);
    $smarty->assign("dates", getDates());
    $smarty->assign("date", $_GET['date']);
    $smarty->assign("type", $_GET['type']);
    echo $smarty->display(getcwd() . '/modules/EcmInvoiceOuts/BimIT-eCommerceInvoices/ecommerceInvoicesListView.tpl');
}

function getInvoices($source, $date, $type) {
    $db = $GLOBALS['db'];
    $date .= '%';

    $query = "SELECT 
        i.id,
        i.document_no,
        i.type,
        i.register_date,
        i.sell_date,
        i.origin,
        i.order_no,
        i.parent_name,
        i.parent_nip,
        i.parent_address_city,
        i.parent_address_postalcode,
        i.parent_address_street,
        i.parent_address_country,
        i.parent_address_country_code,
        i.currency,
        i.total_netto,
        i.total_brutto,
        i.total_vat,
        i.url,
        i.corrected_invoice_id,
        i.ecmstockdocout_id,
        i.ecmstockdoccorrect_id,
        i.ecmsale_id,
        i.series_id,
        wz.document_no AS wz_document_no,
        wz.id AS wz_id,
        p.id as product_id,
        p.code as product_code,
        p.name as product_name,
        ip.quantity,
        ip.price_netto,
        ip.price_brutto,
        ip.price_vat,
        ip.vat_value,
        ip.code as ecommerce_code
    FROM ecommerce_invoices AS i 
    LEFT JOIN ecmstockdocouts AS wz ON wz.id = i.ecmstockdocout_id 
    LEFT JOIN ecommerce_invoices_products AS ip ON i.id = ip.invoice_id
    LEFT JOIN ecmproducts AS p ON ip.ecmproduct_id = p.id
    WHERE i.register_date LIKE '$date'";

    if ($source != '') {
        if ($source == 'baselinker') {
            $query .= " AND i.origin IN ('allegro', 'shop')";
        } else if ($source == 'apilo') {
            $query .= " AND i.origin LIKE 'apilo%'";
        } else {
            $query .= " AND i.origin = '" . $db->quote($source) . "'";
        }
    }

    if ($type != '') {
        $query .= " AND i.type = '" . $db->quote($type) . "'";
    }

    $query .= " ORDER BY i.register_date";

    $result = $db->query($query);
    $invoices = array();

    while ($row = $db->fetchByAssoc($result)) {
        if (!isset($invoices[$row['id']])) {
            $invoices[$row['id']] = array(
                'id' => $row['id'],
                'document_no' => $row['document_no'],
                'type' => $row['type'],
                'register_date' => date('d.m.Y', strtotime($row['register_date'])),
                'sell_date' => date('d.m.Y', strtotime($row['sell_date'])),
                'origin' => $row['origin'],
                'order_no' => $row['order_no'],
                'parent_name' => $row['parent_name'],
                'parent_nip' => $row['parent_nip'],
                'parent_address_city' => $row['parent_address_city'],
                'parent_address_postalcode' => $row['parent_address_postalcode'],
                'parent_address_street' => $row['parent_address_street'],
                'parent_address_country' => $row['parent_address_country'],
                'parent_address_country_code' => $row['parent_address_country_code'],
                'currency' => $row['currency'],
                'total_netto' => $row['total_netto'],
                'total_brutto' => $row['total_brutto'],
                'total_vat' => $row['total_vat'],
                'url' => $row['url'],
                'corrected_invoice_id' => $row['corrected_invoice_id'],
                'ecmstockdocout_id' => $row['ecmstockdocout_id'],
                'ecmstockdoccorrect_id' => $row['ecmstockdoccorrect_id'],
                'ecmsale_id' => $row['ecmsale_id'],
                'series_id' => $row['series_id'],
                'wz_document_no' => $row['wz_document_no'],
                'wz_id' => $row['wz_id'],
                'products' => array(),
                'sum_by_products' => 0
            );
        }

        if ($row['product_id']) {
            $invoices[$row['id']]['products'][] = array(
                'id' => $row['product_id'],
                'code' => $row['product_code'],
                'name' => $row['product_name'],
                'price_netto' => $row['price_netto'],
                'price_brutto' => $row['price_brutto'],
                'quantity' => $row['quantity'],
                'ecommerce_code' => $row['ecommerce_code'],
                'vat_value' => str_replace(".00", "", $row['vat_value'])
            );

            $invoices[$row['id']]['sum_by_products'] += ($row['price_netto'] * $row['quantity']);
        }
    }

    return array_values($invoices);
}
function getInvoiceSumByProducts($invoiceId) {
    $db = $GLOBALS['db'];
    $query = sprintf("SELECT SUM(ip.price_netto * ip.quantity) as sum FROM ecommerce_invoices_products as ip WHERE ip.invoice_id='%s'", $invoiceId);
    $result = $db->query($query);
    $row = $db->fetchByAssoc($result);
    return $row['sum'];
}
function getInvoicProducts($invoiceId) {
    $db = $GLOBALS['db'];
    $query = sprintf("SELECT p.id, p.code, p.name, ip.price_netto, ip.price_brutto, ip.quantity, ip.code as ecommerce_code, ip.vat_value FROM ecommerce_invoices_products as ip INNER JOIN ecmproducts AS p ON ip.ecmproduct_id = p.id WHERE ip.invoice_id='%s'", $invoiceId);
    $result = $db->query($query);
    $products = array();
    while ($row = $db->fetchByAssoc($result)) {
        $row['vat_value'] =str_replace(".00","",$row['vat_value']);
        $products[] = $row;
    }
    return $products;
}
function getDates()
{
    $dates = array();
    $date = new DateTime();
    $dates[] = $date->format('Y-m');
    while ($date->format('Y-m') != '2024-01') {
        $date->modify('-1 month');
        $dates[] = $date->format('Y-m');
    }
    return $dates;
}
function getSources() {
    $db = $GLOBALS['db'];
    $sources = array();
    $res = $db->query("SELECT DISTINCT origin FROM ecommerce_invoices WHERE origin NOT IN ('allegro', 'shop')");
    while ($row = $db->fetchByAssoc($res)) {
        $sources[]= $row['origin'];
    }
    $sources[] = 'apilo';
    $sources[] = 'baselinker';
    return $sources;
}

function exportToRewizor($source, $date, $type)
{
    $smarty = new Sugar_Smarty();
    $invoices = getInvoices($source, $date, $type);
    $accounts = array();
    foreach ($invoices as &$i) {
        $i['register_date'] = date("Ymd000000",strtotime($i['register_date']));
        $i['sell_date'] = date("Ymd000000",strtotime($i['sell_date']));
        // create 20 characters length hash from parent_name
        $i['parent_hash'] = substr(md5($i['parent_name']), 0, 20);
        $i['parent_short_name'] = substr($i['parent_name'], 0, 40);
        if ($type == 'correcting') {
            $db = $GLOBALS['db'];
            $fv = $db->fetchByAssoc($db->query(sprintf("SELECT document_no, register_date FROM ecommerce_invoices WHERE id='%s'", $i['corrected_invoice_id'])));
            $i['corrected_document_no'] = $fv['document_no'];
            $i['corrected_register_date'] = date("Ymd000000",strtotime(date('d.m.Y', strtotime($fv['register_date']))));
        }
        if ($source == 'amazon b2b') {
            $i['category'] = 'WDT';
            $i['parent_country_code'] = substr($i['parent_nip'], 0, 2);
            $i['parent_name'] = $i['parent_name'] . ' ' . $i['parent_nip'];
            $i['parent_hash'] = $i['parent_nip']; //substr(md5($i['parent_name']), 0, 20);
            $i['parent_short_name'] = $i['parent_name']; //substr($i['parent_name'], 0, 40);
        } else {
            $i['parent_country_code'] = 'PL';
            $i['parent_short_name'] = $i['parent_name'];
            if (isset($i['parent_nip']) && !empty($r['parent_nip'])) {
                $i['parent_name'] = $i['parent_name'] . ' ' . $i['parent_nip'];
                $i['parent_hash'] = $i['parent_nip'];
            }
            $i['category'] = "Sprzedaż";
        }
        $i['products'] = getInvoicProducts($i['id']);
        $i['vats'] = array();
        foreach ($i['products'] as $p) {
            if (!isset($i['vats'][$p['vat_value']])) {
                $i['vats'][$p['vat_value']] = array(
                    'netto' => 0,
                    'brutto' => 0,
                    'vat' => 0,
                );
                $i['vats'][$p['vat_value']]['vat_value'] = $p['vat_value'];
                if ($source == 'amazon b2b') {
                    $i['vats'][$p['vat_value']]['vat_name'] = 'ue';
                } else {
                    $i['vats'][$p['vat_value']]['vat_name'] = $p['vat_value'];
                }
            }
            $i['vats'][$p['vat_value']]['netto'] += $p['price_netto'] * $p['quantity'];
            $i['vats'][$p['vat_value']]['brutto'] += $p['price_brutto'] * $p['quantity'];
            $i['vats'][$p['vat_value']]['vat'] += ($p['price_brutto'] - $p['price_netto']) * $p['quantity'];
        }
        if (!isset($accounts['parent_hash'])) {
            $accounts[$i['parent_hash']] = array (
                'parent_hash' => $i['parent_hash'],
                'parent_name' => $i['parent_name'],
                'parent_address_city' => $i['parent_address_city'],
                'parent_address_postalcode' => $i['parent_address_postalcode'],
                'parent_address_street' => $i['parent_address_street'],
                'parent_country_code' => $i['parent_country_code'],
            );
        }
    }

    $smarty->assign("data", $invoices);
    $smarty->assign("accounts", $accounts);
    if ($type == 'normal') {
        $result =  $smarty->fetch(getcwd() . '/modules/EcmInvoiceOuts/BimIT-eCommerceInvoices/rewizor.tpl');
    } else {
        $result =  $smarty->fetch(getcwd() . '/modules/EcmInvoiceOuts/BimIT-eCommerceInvoices/rewizor_fvkor.tpl');
    }
    //echo $result;
    echo mb_convert_encoding($result, 'ISO-8859-2', 'UTF-8');
}

function brecho($var)
{
    echo '<pre>';
    print_r($var);
    echo '</pre>';
}