<?php

if (!defined('ABSPATH')) {
    exit;
}
class WC_API_Orders extends WC_API_Resource
{
    protected $base = '/orders';
    public function register_routes($routes)
    {
        $routes[$this->base] = array(array(array($this, 'get_orders'), WC_API_Server::READABLE));
        $routes[$this->base . '/count'] = array(array(array($this, 'get_orders_count'), WC_API_Server::READABLE));
        $routes[$this->base . '/(?P<id>\\d+)'] = array(array(array($this, 'get_order'), WC_API_Server::READABLE), array(array($this, 'edit_order'), WC_API_Server::EDITABLE | WC_API_Server::ACCEPT_DATA));
        $routes[$this->base . '/(?P<id>\\d+)/notes'] = array(array(array($this, 'get_order_notes'), WC_API_Server::READABLE));
        return $routes;
    }
    public function get_orders($fields = null, $filter = array(), $status = null, $page = 1)
    {
        if (!empty($status)) {
            $filter['status'] = $status;
        }
        $filter['page'] = $page;
        $query = $this->query_orders($filter);
        $orders = array();
        foreach ($query->posts as $order_id) {
            if (!$this->is_readable($order_id)) {
                continue;
            }
            $orders[] = current($this->get_order($order_id, $fields));
        }
        $this->server->add_pagination_headers($query);
        return array('orders' => $orders);
    }
    public function get_order($id, $fields = null)
    {
        $id = $this->validate_request($id, 'shop_order', 'read');
        if (is_wp_error($id)) {
            return $id;
        }
        $order = wc_get_order($id);
        $order_data = array('id' => $order->get_id(), 'order_number' => $order->get_order_number(), 'created_at' => $this->server->format_datetime($order->get_date_created() ? $order->get_date_created()->getTimestamp() : 0, false, false), 'updated_at' => $this->server->format_datetime($order->get_date_modified() ? $order->get_date_modified()->getTimestamp() : 0, false, false), 'completed_at' => $this->server->format_datetime($order->get_date_completed() ? $order->get_date_completed()->getTimestamp() : 0, false, false), 'status' => $order->get_status(), 'currency' => $order->get_currency(), 'total' => wc_format_decimal($order->get_total(), 2), 'subtotal' => wc_format_decimal($this->get_order_subtotal($order), 2), 'total_line_items_quantity' => $order->get_item_count(), 'total_tax' => wc_format_decimal($order->get_total_tax(), 2), 'total_shipping' => wc_format_decimal($order->get_shipping_total(), 2), 'cart_tax' => wc_format_decimal($order->get_cart_tax(), 2), 'shipping_tax' => wc_format_decimal($order->get_shipping_tax(), 2), 'total_discount' => wc_format_decimal($order->get_total_discount(), 2), 'cart_discount' => wc_format_decimal(0, 2), 'order_discount' => wc_format_decimal(0, 2), 'shipping_methods' => $order->get_shipping_method(), 'payment_details' => array('method_id' => $order->get_payment_method(), 'method_title' => $order->get_payment_method_title(), 'paid' => !is_null($order->get_date_paid())), 'billing_address' => array('first_name' => $order->get_billing_first_name(), 'last_name' => $order->get_billing_last_name(), 'company' => $order->get_billing_company(), 'address_1' => $order->get_billing_address_1(), 'address_2' => $order->get_billing_address_2(), 'city' => $order->get_billing_city(), 'state' => $order->get_billing_state(), 'postcode' => $order->get_billing_postcode(), 'country' => $order->get_billing_country(), 'email' => $order->get_billing_email(), 'phone' => $order->get_billing_phone()), 'shipping_address' => array('first_name' => $order->get_shipping_first_name(), 'last_name' => $order->get_shipping_last_name(), 'company' => $order->get_shipping_company(), 'address_1' => $order->get_shipping_address_1(), 'address_2' => $order->get_shipping_address_2(), 'city' => $order->get_shipping_city(), 'state' => $order->get_shipping_state(), 'postcode' => $order->get_shipping_postcode(), 'country' => $order->get_shipping_country()), 'note' => $order->get_customer_note(), 'customer_ip' => $order->get_customer_ip_address(), 'customer_user_agent' => $order->get_customer_user_agent(), 'customer_id' => $order->get_user_id(), 'view_order_url' => $order->get_view_order_url(), 'line_items' => array(), 'shipping_lines' => array(), 'tax_lines' => array(), 'fee_lines' => array(), 'coupon_lines' => array());
        foreach ($order->get_items() as $item_id => $item) {
            $product = $item->get_product();
            $order_data['line_items'][] = array('id' => $item_id, 'subtotal' => wc_format_decimal($order->get_line_subtotal($item), 2), 'total' => wc_format_decimal($order->get_line_total($item), 2), 'total_tax' => wc_format_decimal($order->get_line_tax($item), 2), 'price' => wc_format_decimal($order->get_item_total($item), 2), 'quantity' => $item->get_quantity(), 'tax_class' => $item->get_tax_class(), 'name' => $item->get_name(), 'product_id' => $item->get_variation_id() ? $item->get_variation_id() : $item->get_product_id(), 'sku' => is_object($product) ? $product->get_sku() : null);
        }
        foreach ($order->get_shipping_methods() as $shipping_item_id => $shipping_item) {
            $order_data['shipping_lines'][] = array('id' => $shipping_item_id, 'method_id' => $shipping_item->get_method_id(), 'method_title' => $shipping_item->get_name(), 'total' => wc_format_decimal($shipping_item->get_total(), 2));
        }
        foreach ($order->get_tax_totals() as $tax_code => $tax) {
            $order_data['tax_lines'][] = array('code' => $tax_code, 'title' => $tax->label, 'total' => wc_format_decimal($tax->amount, 2), 'compound' => (bool) $tax->is_compound);
        }
        foreach ($order->get_fees() as $fee_item_id => $fee_item) {
            $order_data['fee_lines'][] = array('id' => $fee_item_id, 'title' => $fee_item->get_name(), 'tax_class' => $fee_item->get_tax_class(), 'total' => wc_format_decimal($order->get_line_total($fee_item), 2), 'total_tax' => wc_format_decimal($order->get_line_tax($fee_item), 2));
        }
        foreach ($order->get_items('coupon') as $coupon_item_id => $coupon_item) {
            $order_data['coupon_lines'][] = array('id' => $coupon_item_id, 'code' => $coupon_item->get_code(), 'amount' => wc_format_decimal($coupon_item->get_discount(), 2));
        }
        return array('order' => apply_filters('woocommerce_api_order_response', $order_data, $order, $fields, $this->server));
    }
    public function get_orders_count($status = null, $filter = array())
    {
        if (!empty($status)) {
            $filter['status'] = $status;
        }
        $query = $this->query_orders($filter);
        if (!current_user_can('read_private_shop_orders')) {
            return new WP_Error('woocommerce_api_user_cannot_read_orders_count', __('You do not have permission to read the orders count', 'woocommerce'), array('status' => 401));
        }
        return array('count' => (int) $query->found_posts);
    }
    public function edit_order($id, $data)
    {
        $id = $this->validate_request($id, 'shop_order', 'edit');
        if (is_wp_error($id)) {
            return $id;
        }
        $order = wc_get_order($id);
        if (!empty($data['status'])) {
            $order->update_status($data['status'], isset($data['note']) ? $data['note'] : '');
        }
        return $this->get_order($id);
    }
    public function delete_order($id, $force = false)
    {
        $id = $this->validate_request($id, 'shop_order', 'delete');
        return $this->delete($id, 'order', 'true' === $force);
    }
    public function get_order_notes($id, $fields = null)
    {
        $id = $this->validate_request($id, 'shop_order', 'read');
        if (is_wp_error($id)) {
            return $id;
        }
        $args = array('post_id' => $id, 'approve' => 'approve', 'type' => 'order_note');
        remove_filter('comments_clauses', array('WC_Comments', 'exclude_order_comments'), 10, 1);
        $notes = get_comments($args);
        add_filter('comments_clauses', array('WC_Comments', 'exclude_order_comments'), 10, 1);
        $order_notes = array();
        foreach ($notes as $note) {
            $order_notes[] = array('id' => $note->comment_ID, 'created_at' => $this->server->format_datetime($note->comment_date_gmt), 'note' => $note->comment_content, 'customer_note' => (bool) get_comment_meta($note->comment_ID, 'is_customer_note', true));
        }
        return array('order_notes' => apply_filters('woocommerce_api_order_notes_response', $order_notes, $id, $fields, $notes, $this->server));
    }
    private function query_orders($args)
    {
        $query_args = array('fields' => 'ids', 'post_type' => 'shop_order', 'post_status' => array_keys(wc_get_order_statuses()));
        if (!empty($args['status'])) {
            $statuses = 'wc-' . str_replace(',', ',wc-', $args['status']);
            $statuses = explode(',', $statuses);
            $query_args['post_status'] = $statuses;
            unset($args['status']);
        }
        $query_args = $this->merge_query_args($query_args, $args);
        return new WP_Query($query_args);
    }
    private function get_order_subtotal($order)
    {
        $subtotal = 0;
        foreach ($order->get_items() as $item) {
            $subtotal += $item->get_subtotal();
        }
        return $subtotal;
    }
}