<?php

function AGC_do_cron_job() {
	global $wpdb;
	$options = get_option('woocommerce_agc_gateway_settings');

	$btcMpkExists = array_key_exists('BTC_electrum_mpk', $options);
	$ltcMpkExists = array_key_exists('LTC_electrum_mpk', $options);	
	$qtumMpkExists = array_key_exists('QTUM_electrum_mpk', $options);	
	
	if ($btcMpkExists) {
		$mpkBtc = $options['BTC_electrum_mpk'];
	}
	if ($ltcMpkExists) {
		$mpkLtc = $options['LTC_electrum_mpk'];
	}
	if ($qtumMpkExists) {
		$mpkQtum = $options['QTUM_electrum_mpk'];
	}
	$tableName = $wpdb->prefix . 'agc_payments';
	$query = "ALTER TABLE `$tableName` CHANGE `address` `address` CHAR(255)";
	$wpdb->query($query);
	$electrumPercentToVerify = $options['electrum_percent_to_process'];	
	$electrumRequiredConfirmations = $options['electrum_required_confirmations'];
	$electrumOrderCancellationTimeHr = $options['electrum_order_cancellation_time_hr'];
	$electrumOrderCancellationTimeSec = round($electrumOrderCancellationTimeHr * 60 * 60, 0);
	$electrumBufferAddressCount = 10;	

	$startTime = time();
	AGC_Util::log(__FILE__, __LINE__, 'Starting Cron Job...');
	if ($btcMpkExists && AGC_Electrum::is_valid_mpk($mpkBtc)) {
		AGC_Electrum::buffer_ready_addresses('BTC', $mpkBtc, $electrumBufferAddressCount);
		AGC_Electrum::check_all_pending_addresses_for_payment('BTC', $mpkBtc, $electrumRequiredConfirmations, $electrumPercentToVerify);
		AGC_Electrum::cancel_expired_addresses('BTC', $mpkBtc, $electrumOrderCancellationTimeSec);
	}
	if ($ltcMpkExists && AGC_Electrum::is_valid_mpk($mpkLtc)) {
		AGC_Electrum::buffer_ready_addresses('LTC', $mpkLtc, $electrumBufferAddressCount);
		AGC_Electrum::check_all_pending_addresses_for_payment('LTC', $mpkLtc, $electrumRequiredConfirmations, $electrumPercentToVerify);
		AGC_Electrum::cancel_expired_addresses('LTC', $mpkLtc, $electrumOrderCancellationTimeSec);
	}
	if ($qtumMpkExists && AGC_Electrum::is_valid_mpk($mpkQtum)) {
		AGC_Electrum::buffer_ready_addresses('QTUM', $mpkQtum, $electrumBufferAddressCount);
		AGC_Electrum::check_all_pending_addresses_for_payment('QTUM', $mpkQtum, $electrumRequiredConfirmations, $electrumPercentToVerify);
		AGC_Electrum::cancel_expired_addresses('QTUM', $mpkQtum, $electrumOrderCancellationTimeSec);
	}

	$autoPaymentPercent = $options['autopayment_percent_to_process'];
	$autoPaymentTransactionLifetimeSec = 6 * 60 * 60;
	$autoPaymentRequiredConfirmations = $options['autopayment_required_confirmations'];
	
	AGC_Payment::check_all_addresses_for_matching_payment($autoPaymentRequiredConfirmations, $autoPaymentPercent, $autoPaymentTransactionLifetimeSec);

	$autoPaymentCancellationTimeHr = $options['autopayment_order_cancellation_time_hr'];
	$autoPaymentCancellationTimeSec = $autoPaymentCancellationTimeHr * 60 * 60;
	
	AGC_Payment::cancel_expired_payments($autoPaymentCancellationTimeSec);

	AGC_Util::log(__FILE__, __LINE__, 'total time for cron job: ' . AGC_get_time_passed($startTime));	
}

function AGC_get_time_passed($startTime) {
	return time() - $startTime;
}

?>