<?php
/**
 * Utility file for this plugin.
 *
 * @package StandaleneTech
 */

use Automattic\WooCommerce\Utilities\OrderUtil;

if ( ! function_exists( 'is_wallet_rechargeable_order' ) ) {

	/**
	 * Check if order contains rechargeable product
	 *
	 * @param WC_Order $order order.
	 * @return boolean
	 */
	function is_wallet_rechargeable_order( $order ) {
		$is_wallet_rechargeable_order = false;
		if ( $order instanceof WC_Order ) {
			foreach ( $order->get_items( 'line_item' ) as $item ) {
				$product_id = $item['product_id'];
				if ( get_wallet_rechargeable_product()->get_id() === $product_id ) {
					$is_wallet_rechargeable_order = true;
					break;
				}
			}
		}
		return apply_filters( 'woo_wallet_is_wallet_rechargeable_order', $is_wallet_rechargeable_order, $order );
	}
}

if ( ! function_exists( 'is_wallet_rechargeable_cart' ) ) {

	/**
	 * Check if cart contains rechargeable product
	 *
	 * @return boolean
	 */
	function is_wallet_rechargeable_cart() {
		$is_wallet_rechargeable_cart = false;
		if ( did_action( 'wp_loaded' ) && ! is_null( wc()->cart ) && count( wc()->cart->get_cart() ) > 0 && get_wallet_rechargeable_product() ) {
			foreach ( wc()->cart->get_cart() as $key => $cart_item ) {
				if ( get_wallet_rechargeable_product()->get_id() === $cart_item['product_id'] ) {
					$is_wallet_rechargeable_cart = true;
					break;
				}
			}
		}
		return apply_filters( 'woo_wallet_is_wallet_rechargeable_cart', $is_wallet_rechargeable_cart );
	}
}

if ( ! function_exists( 'get_woowallet_coupon_cashback_amount' ) ) {
	/**
	 * Get coupon cash-back amount from cart.
	 *
	 * @return Float
	 */
	function get_woowallet_coupon_cashback_amount() {
		$coupon_cashback_amount = 0;
		foreach ( WC()->cart->get_applied_coupons() as $code ) {
			$coupon              = new WC_Coupon( $code );
			$_is_coupon_cashback = get_post_meta( $coupon->get_id(), '_is_coupon_cashback', true );
			if ( 'yes' === $_is_coupon_cashback ) {
				$coupon_cashback_amount += WC()->cart->get_coupon_discount_amount( $code, WC()->cart->display_cart_ex_tax );
			}
		}
		return $coupon_cashback_amount;
	}
}

if ( ! function_exists( 'get_woo_wallet_cart_fee_total' ) ) {
	/**
	 * Get total fee amount from cart.
	 *
	 * @return float
	 */
	function get_woo_wallet_cart_fee_total() {
		$fee_amount = 0;
		$fees       = wc()->cart->get_fees();
		if ( $fees ) {
			foreach ( $fees as $fee_key => $fee ) {
				if ( '_via_wallet_partial_payment' !== $fee_key ) {
					$fee_amount += $fee->amount;
				}
			}
		}
		return $fee_amount;
	}
}

if ( ! function_exists( 'get_woowallet_cart_total' ) ) {
	/**
	 * Get WooCommerce cart total.
	 *
	 * @return float
	 */
	function get_woowallet_cart_total() {
		$cart_total = 0;
		if ( ! is_admin() && is_array( wc()->cart->cart_contents ) && count( wc()->cart->cart_contents ) > 0 ) {
			$cart_total = wc()->cart->get_subtotal( 'edit' ) + wc()->cart->get_taxes_total() + wc()->cart->get_shipping_total( 'edit' ) - wc()->cart->get_discount_total() + get_woowallet_coupon_cashback_amount() + get_woo_wallet_cart_fee_total();
		}
		return apply_filters( 'woowallet_cart_total', $cart_total );
	}
}

if ( ! function_exists( 'is_enable_wallet_partial_payment' ) ) {
	/**
	 * Check if enable partial payment.
	 *
	 * @return Boolean
	 */
	function is_enable_wallet_partial_payment() {
		$is_enable  = false;
		$cart_total = get_woowallet_cart_total();
		if ( ! is_wallet_rechargeable_cart() && is_user_logged_in() && ( ( ! is_null( wc()->session ) && wc()->session->get( 'partial_payment_amount', false ) ) || 'on' === woo_wallet()->settings_api->get_option( 'is_auto_deduct_for_partial_payment', '_wallet_settings_general' ) ) && $cart_total >= apply_filters( 'woo_wallet_partial_payment_amount', woo_wallet()->wallet->get_wallet_balance( get_current_user_id(), 'edit' ) ) ) {
			$is_enable = true;
		}
		return apply_filters( 'is_enable_wallet_partial_payment', $is_enable );
	}
}

if ( ! function_exists( 'is_partial_payment_order_item' ) ) {
	/**
	 * Check if order item is partial payment instance.
	 *
	 * @param Int               $item_id item_id.
	 * @param WC_Order_Item_Fee $item item.
	 * @return boolean
	 */
	function is_partial_payment_order_item( $item_id, $item ) {
		if ( get_metadata( 'order_item', $item_id, '_legacy_fee_key', true ) && '_via_wallet_partial_payment' === get_metadata( 'order_item', $item_id, '_legacy_fee_key', true ) ) {
			return true;
		} elseif ( 'via_wallet' === strtolower( str_replace( ' ', '_', $item->get_name( 'edit' ) ) ) ) {
			return true;
		}
		return false;
	}
}

if ( ! function_exists( 'get_order_partial_payment_amount' ) ) {
	/**
	 * Get total partial payment amount from an order.
	 *
	 * @param Int $order_id order_id.
	 * @return Number
	 */
	function get_order_partial_payment_amount( $order_id ) {
		$via_wallet = 0;
		$order      = wc_get_order( $order_id );
		if ( $order ) {
			$line_items_fee = $order->get_items( 'fee' );
			foreach ( $line_items_fee as $item_id => $item ) {
				if ( is_partial_payment_order_item( $item_id, $item ) ) {
					$via_wallet += $item->get_total( 'edit' ) + $item->get_total_tax( 'edit' );
				}
			}
		}
		return apply_filters( 'woo_wallet_order_partial_payment_amount', abs( $via_wallet ), $order_id );
	}
}

if ( ! function_exists( 'update_wallet_partial_payment_session' ) ) {
	/**
	 * Refresh WooCommerce session for partial payment.
	 *
	 * @param float $amount set.
	 */
	function update_wallet_partial_payment_session( $amount = 0 ) {
		if ( ! is_null( wc()->session ) ) {
			wc()->session->set( 'partial_payment_amount', $amount );
		}
	}
}

if ( ! function_exists( 'get_wallet_rechargeable_orders' ) ) {

	/**
	 * Return wallet rechargeable order id.
	 *
	 * @param array $args args.
	 * @return array
	 */
	function get_wallet_rechargeable_orders( $args = array() ) {
		$hpos_enabled = OrderUtil::custom_orders_table_usage_is_enabled();
		if ( $hpos_enabled ) {
			$order_ids = wc_get_orders(
				array(
					'limit'      => -1,
					'meta_query' => array(
						array(
							'key'   => '_wc_wallet_purchase_credited',
							'value' => true,
						),
					),
					'return'     => 'ids',
					'status'     => wc_get_is_paid_statuses(),
				)
			);
		} else {
			$order_ids = wc_get_orders(
				array(
					'limit'       => -1,
					'return'      => 'ids',
					'topuporders' => true,
					'status'      => wc_get_is_paid_statuses(),
				)
			);
		}
		return $order_ids;
	}
}

if ( ! function_exists( 'get_wallet_rechargeable_product' ) ) {

	/**
	 * Get rechargeable product.
	 *
	 * @return WC_Product object
	 */
	function get_wallet_rechargeable_product() {
		Woo_Wallet_Install::cteate_product_if_not_exist();
		return wc_get_product( apply_filters( 'woo_wallet_rechargeable_product_id', get_option( '_woo_wallet_recharge_product' ) ) );
	}
}

if ( ! function_exists( 'set_wallet_transaction_meta' ) ) {

	/**
	 * Insert meta data into transaction meta table
	 *
	 * @global object $wpdb
	 * @param int    $transaction_id transaction_id.
	 * @param string $meta_key meta_key.
	 * @param mixed  $meta_value meta_value.
	 * @param int    $user_id user ID.
	 * @return boolean
	 */
	function set_wallet_transaction_meta( $transaction_id, $meta_key, $meta_value, $user_id = '' ) {
		global $wpdb;
		$meta_key   = wp_unslash( $meta_key );
		$meta_value = wp_unslash( $meta_value );
		$meta_value = maybe_serialize( $meta_value );
		$wpdb->insert( // @codingStandardsIgnoreLine
			"{$wpdb->base_prefix}woo_wallet_transaction_meta",
			array(
				'transaction_id' => $transaction_id,
				'meta_key'       => $meta_key, // @codingStandardsIgnoreLine
				'meta_value'     => $meta_value, // @codingStandardsIgnoreLine
			),
			array(
				'%d',
				'%s',
				'%s',
			)
		);
		$meta_id = $wpdb->insert_id;
		clear_woo_wallet_cache( $user_id );
		return $meta_id;
	}
}

if ( ! function_exists( 'update_wallet_transaction_meta' ) ) {

	/**
	 * Update meta data into transaction meta table
	 *
	 * @global object $wpdb
	 * @param int    $transaction_id transaction_id.
	 * @param string $meta_key meta_key.
	 * @param mixed  $meta_value meta_value.
	 * @param int    $user_id user ID.
	 * @return boolean
	 */
	function update_wallet_transaction_meta( $transaction_id, $meta_key, $meta_value, $user_id = '' ) {
		global $wpdb;
		if ( is_null( $wpdb->get_var( $wpdb->prepare( "SELECT meta_id FROM {$wpdb->base_prefix}woo_wallet_transaction_meta WHERE transaction_id = %s AND meta_key = %s", array( $transaction_id, $meta_key ) ) ) ) ) { // @codingStandardsIgnoreLine
			return set_wallet_transaction_meta( $transaction_id, $meta_key, $meta_value, $user_id );
		} else {
			$meta_key   = wp_unslash( $meta_key );
			$meta_value = wp_unslash( $meta_value );
			$meta_value = maybe_serialize( $meta_value );
			$status     = $wpdb->update( // @codingStandardsIgnoreLine
				"{$wpdb->base_prefix}woo_wallet_transaction_meta",
				array( 'meta_value' => $meta_value ), // @codingStandardsIgnoreLine
				array(
					'transaction_id' => $transaction_id,
					'meta_key'       => $meta_key, // @codingStandardsIgnoreLine
				),
				array( '%s' ),
				array( '%d', '%s' )
			);
			clear_woo_wallet_cache( $user_id );
			return $status;
		}
	}
}

if ( ! function_exists( 'get_wallet_transaction_meta' ) ) {

	/**
	 * Fetch transaction meta
	 *
	 * @global object $wpdb
	 * @param int    $transaction_id transaction_id.
	 * @param string $meta_key meta_key.
	 * @param mixed  $default The fallback value to return if the data does not exist.
	 *                           Default false.
	 * @return mixed
	 */
	function get_wallet_transaction_meta( $transaction_id, $meta_key, $default = false ) {
		global $wpdb;
		$resualt = $wpdb->get_var( $wpdb->prepare( "SELECT meta_value FROM {$wpdb->base_prefix}woo_wallet_transaction_meta WHERE transaction_id = %s AND meta_key = %s", $transaction_id, $meta_key ) ); // @codingStandardsIgnoreLine
		if ( ! is_null( $resualt ) ) {
			return maybe_unserialize( $resualt );
		} else {
			return $default;
		}
	}
}

if ( ! function_exists( 'get_wallet_transactions' ) ) {

	/**
	 * Get all wallet transactions
	 *
	 * @global object $wpdb
	 * @param array $args args.
	 * @param mixed $output output.
	 * @return Object rows
	 */
	function get_wallet_transactions( $args = array(), $output = OBJECT ) {
		global $wpdb;
		$default_args = array(
			'user_id'         => get_current_user_id(),
			'where'           => array(),
			'where_meta'      => array(),
			'order_by'        => 'transaction_id',
			'order'           => 'DESC',
			'join_type'       => 'INNER',
			'limit'           => '',
			'include_deleted' => false,
			'fields'          => 'all', // Support all | all_with_meta.
			'nocache'         => is_multisite() ? true : false,
		);
		$args         = apply_filters( 'woo_wallet_transactions_query_args', $args );
		$args         = wp_parse_args( $args, $default_args );
		extract( $args ); // @codingStandardsIgnoreLine
		$query           = array();
		$query['select'] = 'SELECT transactions.*';
		$query['from']   = "FROM {$wpdb->base_prefix}woo_wallet_transactions AS transactions";
		// Joins.
		$joins = array();
		if ( ! empty( $where_meta ) ) {
			$joins['transaction_meta'] = "{$join_type} JOIN {$wpdb->base_prefix}woo_wallet_transaction_meta AS transaction_meta ON transactions.transaction_id = transaction_meta.transaction_id";
		}
		$query['join'] = implode( ' ', $joins );

		$query['where'] = 'WHERE 1=1';
		if ( $user_id ) {
			$query['where'] .= $wpdb->prepare( ' AND transactions.user_id = %d', $user_id );
		}

		if ( ! $include_deleted ) {
			$query['where'] .= ' AND transactions.deleted = 0';
		}

		if ( ! empty( $where_meta ) ) {
			foreach ( $where_meta as $value ) {
				if ( ! isset( $value['operator'] ) ) {
					$value['operator'] = '=';
				}
				$query['where'] .= $wpdb->prepare( " AND (transaction_meta.meta_key = %s AND transaction_meta.meta_value {$value['operator']} %s )", $value['key'], $value['value'] );
			}
		}

		if ( ! empty( $where ) ) {
			foreach ( $where as $value ) {
				if ( ! isset( $value['operator'] ) ) {
					$value['operator'] = '=';
				}
				if ( 'IN' === $value['operator'] && is_array( $value['value'] ) ) {
					$value['value']  = esc_sql( implode( ',', $value['value'] ) );
					$query['where'] .= " AND transactions.{$value['key']} {$value['operator']} ({$value['value']})";
				} else {
					$query['where'] .= $wpdb->prepare( " AND transactions.{$value['key']} {$value['operator']} %s", $value['value'] );
				}
			}
		}

		if ( ! empty( $after ) || ! empty( $before ) ) {
			$after           = empty( $after ) ? '0000-00-00' : $after;
			$before          = empty( $before ) ? current_time( 'mysql', 1 ) : $before;
			$query['where'] .= $wpdb->prepare( ' AND transactions.date BETWEEN %s AND %s', $after, $before );
		}

		if ( $order_by ) {
			$query['order_by'] = "ORDER BY transactions.{$order_by} {$order}";
		}

		if ( $limit ) {
			$query['limit'] = "LIMIT {$limit}";
		}
		$wpdb->hide_errors();
		$query = apply_filters( 'woo_wallet_transactions_query', $query );
		$query = implode( ' ', $query );
		
		$query_hash     = md5( $user_id . $query );
		$cached_results = is_array( get_transient( "woo_wallet_transaction_resualts_{$user_id}" ) ) ? get_transient( "woo_wallet_transaction_resualts_{$user_id}" ) : array();

		if ( $nocache || ! isset( $cached_results[ $query_hash ] ) ) {
			// Enable big selects.
			$wpdb->query( 'SET SESSION SQL_BIG_SELECTS=1' ); // @codingStandardsIgnoreLine
			$query_resualts = $wpdb->get_results( // @codingStandardsIgnoreLine
				// @codingStandardsIgnoreLine
				$query 
			);
			if ( 'all_with_meta' === $fields ) {
				foreach ( $query_resualts as $key => $query_resualt ) {
					$query_resualts[ $key ]->meta = $wpdb->get_results( $wpdb->prepare( "SELECT transaction_meta.meta_key, transaction_meta.meta_value FROM {$wpdb->base_prefix}woo_wallet_transaction_meta AS transaction_meta WHERE transaction_id = %d", $query_resualt->transaction_id ) ); // @codingStandardsIgnoreLine
				}
			}
			$cached_results[ $query_hash ] = $query_resualts;
			set_transient( "woo_wallet_transaction_resualts_{$user_id}", $cached_results, DAY_IN_SECONDS );
		}

		$result = $cached_results[ $query_hash ];

		return $result;
	}
}

if ( ! function_exists( 'get_wallet_transactions_count' ) ) {
	/**
	 * Get wallet transactions count.
	 *
	 * @global object $wpdb
	 * @param int|null $user_id user_id.
	 * @param bool     $include_deleted include_deleted.
	 * @return int total count of transactions.
	 */
	function get_wallet_transactions_count( $user_id = null, $include_deleted = false ) {
		global $wpdb;
		$sql = "SELECT COUNT(*) FROM {$wpdb->base_prefix}woo_wallet_transactions";
		if ( $user_id ) {
			$sql .= " WHERE user_id=$user_id";
		}
		if ( ! $include_deleted ) {
			if ( $user_id ) {
				$sql .= ' AND deleted=0';
			} else {
				$sql .= 'WHERE deleted=0';
			}
		}
		return $wpdb->get_var( $sql ); // @codingStandardsIgnoreLine
	}
}

if ( ! function_exists( 'get_wallet_transaction' ) ) {
	/**
	 * Get Wallet transactions.
	 *
	 * @param int $transaction_id transaction_id.
	 */
	function get_wallet_transaction( $transaction_id ) {
		global $wpdb;
		$transaction = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->base_prefix}woo_wallet_transactions WHERE transaction_id = %d", $transaction_id ) ); // @codingStandardsIgnoreLine
		return $transaction;
	}
}

if ( ! function_exists( 'get_wallet_transaction_type' ) ) {
	/**
	 * Return transaction type by transaction id
	 *
	 * @since 1.2.7
	 * @global object $wpdb
	 * @param int $transaction_id transaction_id.
	 * @return type(string) | false
	 */
	function get_wallet_transaction_type( $transaction_id ) {
		global $wpdb;
		$transaction = $wpdb->get_row( $wpdb->prepare( "SELECT type FROM {$wpdb->base_prefix}woo_wallet_transactions WHERE transaction_id = %d", $transaction_id ) ); // @codingStandardsIgnoreLine
		if ( $transaction ) {
			return $transaction->type;
		}
		return false;
	}
}

if ( ! function_exists( 'update_wallet_transaction' ) ) {
	/**
	 * Update wallet transactions.
	 *
	 * @param int   $transaction_id transaction_id.
	 * @param int   $user_id user_id.
	 * @param array $data data.
	 * @param array $format format.
	 */
	function update_wallet_transaction( $transaction_id, $user_id, $data = array(), $format = null ) {
		global $wpdb;
		$update = false;
		if ( ! empty( $data ) ) {
			$update = $wpdb->update( "{$wpdb->base_prefix}woo_wallet_transactions", $data, array( 'transaction_id' => $transaction_id ), $format, array( '%d' ) ); // @codingStandardsIgnoreLine
			if ( $update ) {
				clear_woo_wallet_cache( $user_id );
			}
		}
		return $update;
	}
}

if ( ! function_exists( 'clear_woo_wallet_cache' ) ) {

	/**
	 * Clear WooCommerce Wallet user transient
	 *
	 * @param int $user_id user_id.
	 */
	function clear_woo_wallet_cache( $user_id = '' ) {
		if ( ! $user_id ) {
			$user_id = get_current_user_id();
		}

		delete_transient( "woo_wallet_transaction_resualts_{$user_id}" );
	}
}

if ( ! function_exists( 'get_wallet_cashback_amount' ) ) {

	/**
	 * Get wallet cashback amount.
	 *
	 * @param int $order_id order_id.
	 * @return float
	 */
	function get_wallet_cashback_amount( $order_id = 0 ) {
		_deprecated_function( 'get_wallet_cashback_amount', '1.3.0', 'woo_wallet()->cashback->calculate_cashback()' );
		if ( $order_id ) {
			return woo_wallet()->cashback->calculate_cashback( false, $order_id );
		}
		return woo_wallet()->cashback->calculate_cashback();
	}
}

if ( ! function_exists( 'is_full_payment_through_wallet' ) ) {

	/**
	 * Check if cart eligible for full payment through wallet
	 *
	 * @return boolean
	 */
	function is_full_payment_through_wallet() {
		$is_valid_payment_through_wallet = false;
		$current_wallet_balance          = woo_wallet()->wallet->get_wallet_balance( get_current_user_id(), 'edit' );
		$total                           = 0;
		$order_id                        = null;
		if ( WC()->cart ) {
			$order_id = absint( get_query_var( 'order-pay' ) );

			// Gets order total from "pay for order" page.
			if ( 0 < $order_id ) {
				$order = wc_get_order( $order_id );
				if ( $order ) {
					$total = (float) $order->get_total();
				}

				// Gets order total from cart/checkout.
			} elseif ( 0 < WC()->cart->total ) {
					$total = (float) get_woowallet_cart_total();
			}
		}

		if ( ! is_admin() && $current_wallet_balance >= $total && ( ! is_wallet_rechargeable_cart() ) ) {
			$is_valid_payment_through_wallet = true;
		}

		if ( $order_id && is_wallet_rechargeable_order( $order ) ) {
			$is_valid_payment_through_wallet = false;
		}

		return apply_filters( 'is_valid_payment_through_wallet', $is_valid_payment_through_wallet );
	}
}

if ( ! function_exists( 'get_all_wallet_users' ) ) {
	/**
	 * Get all wallet users.
	 *
	 * @param bool $exclude_me exclude_me.
	 */
	function get_all_wallet_users( $exclude_me = true ) {
		$args = array(
			'blog_id' => get_current_blog_id(),
			'exclude' => $exclude_me ? array( get_current_user_id() ) : array(),
			'orderby' => 'login',
			'order'   => 'ASC',
		);
		return get_users( $args );
	}
}

if ( ! function_exists( 'get_total_order_cashback_amount' ) ) {

	/**
	 * Get total cashback amount of an order.
	 *
	 * @param int $order_id order_id.
	 * @return float
	 */
	function get_total_order_cashback_amount( $order_id ) {
		$order                 = wc_get_order( $order_id );
		$total_cashback_amount = 0;
		if ( $order ) {
			$transaction_ids                  = array();
			$_general_cashback_transaction_id = $order->get_meta( '_general_cashback_transaction_id' );
			$_coupon_cashback_transaction_id  = $order->get_meta( '_coupon_cashback_transaction_id' );
			if ( $_general_cashback_transaction_id ) {
				$transaction_ids[] = $_general_cashback_transaction_id;
			}
			if ( $_coupon_cashback_transaction_id ) {
				$transaction_ids[] = $_coupon_cashback_transaction_id;
			}
			if ( ! empty( $transaction_ids ) ) {
				$total_cashback_amount = array_sum(
					wp_list_pluck(
						get_wallet_transactions(
							array(
								'user_id' => $order->get_customer_id(),
								'where'   => array(
									array(
										'key'      => 'transaction_id',
										'value'    => $transaction_ids,
										'operator' => 'IN',
									),
								),
							)
						),
						'amount'
					)
				);
			}
		}
		return apply_filters( 'woo_wallet_total_order_cashback_amount', $total_cashback_amount );
	}
}

if ( ! function_exists( 'woo_wallet_persistent_cart_update' ) ) {
	/**
	 * Update WooWallet persistent cart to restore cart after recharge wallet.
	 */
	function woo_wallet_persistent_cart_update() {
		if ( get_current_user_id() && apply_filters( 'woo_wallet_persistent_cart_enabled', true ) ) {
			update_user_meta(
				get_current_user_id(),
				'_woo_wallet_persistent_cart_' . get_current_blog_id(),
				get_user_meta( get_current_user_id(), '_woocommerce_persistent_cart_' . get_current_blog_id(), true )
			);
		}
	}
}

if ( ! function_exists( 'woo_wallet_persistent_cart_destroy' ) ) {
	/**
	 * Delete WooWallet persistent cart after restoring WooCommerce cart.
	 */
	function woo_wallet_persistent_cart_destroy() {
		if ( get_current_user_id() ) {
			delete_user_meta( get_current_user_id(), '_woo_wallet_persistent_cart_' . get_current_blog_id() );
		}
	}
}

if ( ! function_exists( 'woo_wallet_get_saved_cart' ) ) {
	/**
	 * Get saved WooWallet cart items.
	 *
	 * @return array
	 */
	function woo_wallet_get_saved_cart() {
		$saved_cart = array();

		if ( apply_filters( 'woo_wallet_persistent_cart_enabled', true ) ) {
			$saved_cart_meta = get_user_meta( get_current_user_id(), '_woo_wallet_persistent_cart_' . get_current_blog_id(), true );

			if ( isset( $saved_cart_meta['cart'] ) ) {
				$saved_cart = array_filter( (array) $saved_cart_meta['cart'] );
			}
		}

		return $saved_cart;
	}
}

if ( ! function_exists( 'woo_wallet_wc_price_args' ) ) {
	/**
	 * Get WC price args.
	 *
	 * @param int $user_id user_id.
	 * @return array
	 */
	function woo_wallet_wc_price_args( $user_id = '', $args = array() ) {
		if ( ! $user_id ) {
			$user_id = get_current_user_id();
		}
		$args = apply_filters(
			'woo_wallet_wc_price_args',
			wp_parse_args(
				$args,
				array(
					'ex_tax_label'       => false,
					'currency'           => '',
					'decimal_separator'  => wc_get_price_decimal_separator(),
					'thousand_separator' => wc_get_price_thousand_separator(),
					'decimals'           => wc_get_price_decimals(),
					'price_format'       => get_woocommerce_price_format(),
				)
			),
			$user_id
		);
		return $args;
	}
}

if ( ! function_exists( 'get_wallet_user_capability' ) ) {
	/**
	 * Wallet user admin capability.
	 *
	 * @return string
	 */
	function get_wallet_user_capability() {
		return apply_filters( 'woo_wallet_user_capability', 'manage_woocommerce' );
	}
}

if ( ! function_exists( 'delete_user_wallet_transactions' ) ) {
	/**
	 * Delete user wallet transactions.
	 *
	 * @param int  $user_id user_id.
	 * @param bool $force_delete force_delete.
	 */
	function delete_user_wallet_transactions( $user_id, $force_delete = false ) {
		global $wpdb;
		if ( ! $force_delete ) {
			$update = $wpdb->update( "{$wpdb->base_prefix}woo_wallet_transactions", array( 'deleted' => 1 ), array( 'user_id' => $user_id ), array( '%d' ), array( '%d' ) ); // @codingStandardsIgnoreLine
			if ( $update ) {
				clear_woo_wallet_cache( $user_id );
			}
		} else {
			$user_wallet_transactions = get_wallet_transactions(
				array(
					'user_id'         => $user_id,
					'include_deleted' => true,
				)
			);
			if ( $user_wallet_transactions ) {
				foreach ( $user_wallet_transactions as $transaction ) {
					$wpdb->delete( "{$wpdb->base_prefix}woo_wallet_transactions", array( 'transaction_id' => $transaction->transaction_id ) ); // @codingStandardsIgnoreLine
					$wpdb->delete( "{$wpdb->base_prefix}woo_wallet_transaction_meta", array( 'transaction_id' => $transaction->transaction_id ) ); // @codingStandardsIgnoreLine
				}
			}
			clear_woo_wallet_cache( $user_id );
		}
	}
}

if ( ! function_exists( 'is_wallet_account_locked' ) ) {
	/**
	 * Check if user wallet account is locked.
	 *
	 * @param int $user_id user_id.
	 * @return bool
	 */
	function is_wallet_account_locked( $user_id = '' ) {
		if ( empty( $user_id ) ) {
			$user_id = get_current_user_id();
		}
		return apply_filters( 'woo_wallet_is_user_wallet_locked', get_user_meta( $user_id, '_is_wallet_locked', true ), $user_id );
	}
}