/**
 * Theme functions and definitions.
 *
 * For additional information on potential customization options,
 * read the developers' documentation:
 *
 * https://developers.elementor.com/docs/hello-elementor-theme/
 *
 * @package HelloElementorChild
 */

if (! defined('ABSPATH')) {
	exit; // Exit if accessed directly.
}

define('HELLO_ELEMENTOR_CHILD_VERSION', '2.0.0');

/**
 * Load child theme scripts & styles.
 *
 * @return void
 */
function hello_elementor_child_scripts_styles()
{

	wp_enqueue_style(
		'hello-elementor-child-style',
		get_stylesheet_directory_uri() . '/style.css',
		[
			'hello-elementor-theme-style',
		],
		HELLO_ELEMENTOR_CHILD_VERSION
	);
}
add_action('wp_enqueue_scripts', 'hello_elementor_child_scripts_styles', 20);

// New actions to split up cart totals and cross sell on cart page
add_action('hproc_woocommerce_cart_totals', 'woocommerce_cart_totals', 10);
add_action('hproc_woocommerce_cart_cross_sell', 'woocommerce_cross_sell_display');

add_action('acf/init', 'set_acf_settings');
function set_acf_settings()
{
	acf_update_setting('enable_shortcode', true);
}

function custom_short_description_shortcode()
{
	global $post;
	$short_description = get_the_excerpt($post->ID);
	$max_length = 40; // Maximalt antal tecken
	if (strlen($short_description) > $max_length) {
		$short_description = substr($short_description, 0, $max_length) . '...';
	}
	return '<div class="custom-short-description">' . $short_description . '</div>';
}
add_shortcode('short_description', 'custom_short_description_shortcode');

//
// Helpers
//
function hproc_dump($value)
{
	echo "<pre>";
	print_r($value);
	echo "</pre>";
}

/* Lägger till is_reseller och is_company i get order rest api svaret */
add_filter('woocommerce_rest_prepare_shop_order_object', 'hproc_wc_rest_api_extend_order_lineitems_data', 10, 3);

function hproc_wc_rest_api_extend_order_lineitems_data($response, $object, $request)
{

	if (empty($response->data)) {
		return $response;
	}
	/* Plockar ut order data från svaret */
	$order_data = $response->get_data();

	/* Hämta user objektet via ID. customer_id finns på order objektet */
	$user = get_user_by("id", $order_data["customer_id"]);

	/* Är user objektet tomt skickar vi false */
	if (empty($user)) {
		$order_data["is_reseller"] = false;
		$order_data["is_company"] = false;
		$order_data["user_email"] = "";
	} else {
		/* Plocka ut alla roller från user objektet */
		$roles = $user->roles;

		/* Om rollerna är tom skickar vi false */
		if (empty($roles) || count($roles) <= 0) {
			$order_data["is_reseller"] = false;
			$order_data["is_company"] = false;
		} else {

			$isReseller = false;
			$isCompany = false;
			/* $user->roles är en array även om man bara kan sätta 1 roll. Gör en foreach om detta ändras framöver. */
			foreach ($roles as $role) {
				/* Om rollen börjar med b2b hanterar vi denna som ÅF roll och sätter $isReseller till true */
				if (substr_compare($role, "b2b", 0, 3, true) === 0) {
					$isReseller = true;
					$isCompany = true;
				}

				if ($role == "company") {
					$isCompany = true;
				}
			}

			$order_data["is_reseller"] = $isReseller;
			$order_data["is_company"] = $isCompany;
		}
		$order_data["user_email"] = $user->user_email;
	}

	/* Sätter momsklass i API svaret */

	$taxLines = $order_data["tax_lines"];

	if (!empty($taxLines)) {
		$taxLinesIsUpdated = false;

		foreach ($taxLines as &$taxLine) {

			$taxLabel = $taxLine["label"];

			if (empty($taxLabel)) {
				continue;
			}

			$taxLabelArray = explode(",", $taxLabel);

			if (empty($taxLabelArray) || count($taxLabelArray) != 2) {
				continue;
			}

			$taxCode = $taxLabelArray[1];

			if (empty($taxCode) && $taxCode != 0) {
				continue;
			}

			$taxLine["pyramid_tax_code"] = $taxCode;

			if (!$taxLinesIsUpdated) {
				$taxLinesIsUpdated = true;
			}
		}

		if ($taxLinesIsUpdated) {
			$order_data["tax_lines"] = $taxLines;
		}
	}

	$lineItems = $order_data["line_items"];

	if (!empty($lineItems)) {

		$lineItemsIsUpdated = false;

		foreach ($lineItems as &$lineItem) {

			$lineTaxItems = $lineItem["taxes"];

			if (!empty($lineTaxItems)) {

				foreach ($lineTaxItems as &$lineTaxItem) {

					$lineTaxItem["pyramid_tax_code"] = searchPyramidTaxCodeById($lineTaxItem["id"], $order_data["tax_lines"]);

					if (!$lineItemsIsUpdated) {
						$lineItemsIsUpdated = true;
					}
				}
			} else {
				/**
				 * Om vi inte har några taxlines är produkten momsfri. Vi måste endå skicka med pyramid_tax_code.
				 * Utifrån fraktsätt (instance id) kan vi sätta rätt momskod.
				 * */
				$shippingLines = $order_data["shipping_lines"];

				if (!empty($shippingLines)) {
					/**
					 * Finns ingen logik för fler leveranssätt. Tar första i array'en.
					 * */
					$shippingLine = $shippingLines[0];

					if (!empty($shippingLine)) {

						$shippingInstanceId = $shippingLine["instance_id"];

						/**
						 * Svenska instance_id
						 */
						$swedishShippingIds = ["20", "27", "28", "4", "10"];
						/**
						 * EU instance id
						 */
						$euShippingIds = ["29", "30", "21"];
						/**
						 * EXPORT instance id
						 */
						$exportShippingIds = ["31", "32", "22"];

						$pyramidTaxCode = null;

						if (in_array($shippingInstanceId, $swedishShippingIds)) {
							$pyramidTaxCode = "4";
						} else if (in_array($shippingInstanceId, $euShippingIds)) {
							$pyramidTaxCode = "9";
						} else if (in_array($shippingInstanceId, $exportShippingIds)) {
							$pyramidTaxCode = "0";
						}

						$lineTaxItems = [
							[
								"pyramid_tax_code" => $pyramidTaxCode
							]
						];

						if (!$lineItemsIsUpdated) {
							$lineItemsIsUpdated = true;
						}
					}
				}
			}

			$lineItem["taxes"] = $lineTaxItems;
		}

		if ($lineItemsIsUpdated) {
			$order_data["line_items"] = $lineItems;
		}
	}

	$response->data = $order_data;
	return $response;
}

function searchPyramidTaxCodeById($id, $array)
{
	foreach ($array as $key => $val) {
		if ($val['rate_id'] === $id) {
			return $val['pyramid_tax_code'];
		}
	}
	return null;
}

/**
 * Ändra valuta symbol
 */
add_filter('woocommerce_currency_symbol', 'hproc_currency_symbol', 10, 2);

function hproc_currency_symbol($currency_symbol, $currency)
{
	switch ($currency) {
		case "SEK":
			$currency_symbol = "SEK";
			break;
		case "EUR":
			$currency_symbol = "EUR";
			break;
		case "NOK":
			$currency_symbol = "NOK";
			break;
		case "DKK":
			$currency_symbol = "DKK";
			break;
	}

	return $currency_symbol;
}

/**
 * Visa SKU i cart och checkout
 */
add_filter('woocommerce_cart_item_name', 'hproc_sku_cart_page', 99, 3);
function hproc_sku_cart_page($item_name, $cart_item, $cart_item_key)
{
	// The WC_Product object
	$product = $cart_item['data'];
	// Get the  SKU
	$sku = $product->get_sku();

	// When sku doesn't exist
	if (empty($sku)) return $item_name;

	// Add the sku
	$item_name .= '<br><small class="product-sku">' . __("SKU: ", "woocommerce") . $sku . '</small>';

	return $item_name;
}

/**
 * Skicka ett mail om ÅF ändrar billing eller shipping informationen.
 * https://stackoverflow.com/questions/31270846/send-notification-email-when-customer-changes-address-woocommerce
 */
add_action('woocommerce_customer_save_address', 'hproc_email_customer_address_change');

function hproc_email_customer_address_change()
{
	$body       = '';
	$to         = 'jessica.brixeby@gysinge.com';    //address that will receive this email
	//$to         = 'patrick.andersson@100procent.com';    //address that will receive this email
	//$to         = 'mattias@100procent.com';    //address that will receive this email
	$subject    = 'En av återförsäljarna har uppdaterat sin adress.';

	$sendNotification = false;

	$curr_user      = wp_get_current_user();

	if ($curr_user) {
		/**
		 * Check if the user is retailer
		 */
		foreach ($curr_user->roles as $role) {
			if (substr_compare($role, "b2b", 0, 3, true) === 0 /*|| $role === "administrator"*/) {
				$sendNotification = true;
				break;
			}
		}
		if ($sendNotification) {
			$user_id        = $curr_user->ID;
			$curr_username  = $curr_user->data->user_login;

			$body .= '<table>';
			$body .= '<tr><td><strong>Konto</strong></td></tr>';
			$body .= '<tr><td>Användarnamn: </td><td>' . $curr_username . '</td></tr>';
			$body .= '<tr><td>Orgaisationsnummer: </td><td>' . get_field('field_67b5b586a2d06', 'user_' . $user_id) . '</td></tr>';
			$body .= '<tr><td colspan="2">&nbsp;</td></tr>';
			$body .= '<tr><td colspan="2"><strong>Faktureringsadress</strong></td></tr>';
			$body .= '<tr><td>Förnamn: </td><td>' . get_user_meta($user_id, 'billing_first_name', true) . '</td></tr>';
			$body .= '<tr><td>Efternamn: </td><td>' . get_user_meta($user_id, 'billing_last_name', true)  . '</td></tr>';
			$body .= '<tr><td>Företag: </td><td>' . get_user_meta($user_id, 'billing_company', true)      . '</td></tr>';
			$body .= '<tr><td>Adress 1: </td><td>' . get_user_meta($user_id, 'billing_address_1', true)  . '</td></tr>';
			$body .= '<tr><td>Adress 2: </td><td>' . get_user_meta($user_id, 'billing_address_2', true)  . '</td></tr>';
			$body .= '<tr><td>Stad: </td><td>' . get_user_meta($user_id, 'billing_city', true)            . '</td></tr>';
			$body .= '<tr><td>Postnummer: </td><td>' . get_user_meta($user_id, 'billing_postcode', true)   . '</td></tr>';
			$body .= '<tr><td>Land: </td><td>' . get_user_meta($user_id, 'billing_country', true)      . '</td></tr>';
			$body .= '<tr><td>Telefon: </td><td>' . get_user_meta($user_id, 'billing_phone', true)          . '</td></tr>';
			$body .= '<tr><td>Email: </td><td>' . get_user_meta($user_id, 'billing_email', true)          . '</td></tr>';
			$body .= '<tr><td colspan="2">&nbsp;</td></tr>';
			$body .= '<tr><td colspan="2"><strong>Leveransadress</strong></td></tr>';
			$body .= '<tr><td>Förnamn: </td><td>' . get_user_meta($user_id, 'shipping_first_name', true) . '</td></tr>';
			$body .= '<tr><td>Efternamn: </td><td>' . get_user_meta($user_id, 'shipping_last_name', true) . '</td></tr>';
			$body .= '<tr><td>Företag: </td><td>' . get_user_meta($user_id, 'shipping_company', true)     . '</td></tr>';
			$body .= '<tr><td>Adress 1: </td><td>' . get_user_meta($user_id, 'shipping_address_1', true) . '</td></tr>';
			$body .= '<tr><td>Adress 2: </td><td>' . get_user_meta($user_id, 'shipping_address_2', true) . '</td></tr>';
			$body .= '<tr><td>Stad: </td><td>' . get_user_meta($user_id, 'shipping_city', true)           . '</td></tr>';
			$body .= '<tr><td>Postnummer: </td><td>' . get_user_meta($user_id, 'shipping_postcode', true)  . '</td></tr>';
			$body .= '<tr><td>Land: </td><td>' . get_user_meta($user_id, 'shipping_country', true)     . '</td></tr>';
			$body .= '</table>';

			//set content type as HTML
			$headers = array('Content-Type: text/html; charset=UTF-8;');

			//send email
			if (wp_mail($to, $subject, $body, $headers)) {
				//echo 'email sent';
			} else {
				//echo 'email NOT sent';
			}
			//exit();
		}
	}
}

// Enables search on headline of articles
add_filter('dgwt/wcas/indexer/post_types', function ($post_types) {
	$post_types[] = [
		'post_type' => 'article',
		'labels'    => [
			'name'   => 'Textartiklar',
		],
	];
	return $post_types;
});

//Enables search within the discription
add_filter('dgwt/wcas/indexer/post_source_query/article/description', '__return_true');

//Showing CPT image in search result
add_filter('dgwt/wcas/search_results/article/show_image', '__return_true');

// Display custom post types on the search result page
add_action('woocommerce_no_products_found', function () {
	if (! \DgoraWcas\Helpers::isProductSearchPage()) {
		return;
	}
	echo do_shortcode('[fibosearch_posts_results post_type="article" layout=grid show_image]');
});
add_action('woocommerce_before_shop_loop', function () {
	if (! \DgoraWcas\Helpers::isProductSearchPage()) {
		return;
	}
	echo do_shortcode('[fibosearch_posts_results post_type="article" layout=grid show_image]');
});
?>
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