<?php

namespace routes;

use classes\authentication;
use classes\response;
use objects\logs_o;
use objects\order_items_o;
use objects\orders_o;
use traits\route_t;

class orderItemsRoute
{
    use route_t;

    public function run(): void
    {
        $this->post('/order/items', function () {
            // Require the user to be logged in
            global $response;
            $this->requirePermission('add_order_items');
            // Get the user object
            $user = (new authentication())->get_user();
            // Check if the request was successful
            if ($user) {
                // Check if the required fields are set
                $data = json_decode(file_get_contents('php://input'), true);
                if (!isset($data['order_id'])) { $response->error('Order ID is required', 400); }
                if (!isset($data['product_id'])) { $response->error('Product ID is required', 400); }
                if (!isset($data['quantity'])) { $response->error('Quantity is required', 400); }
                // Make sure we don't add more than 200 items at a time
                if ($data['quantity'] > 199) { $response->error('Quantity is too high, please add less than 200 items at a time', 400); }
                // Add the order item to the order This is done individually, to make the notes to the individual order items possible
                for ($i = 0; $i < $data['quantity']; $i++) {
                    (new order_items_o())->addItemToOrder($data['order_id'], $data['product_id'], $user->id);
                }
                // Return the list of departments
                $response->success(
                    ['message' => 'Order items added']
                );
            } else {
                // Log the incident
                (new logs_o())->add('departments', 'global', 1, 0, 'ADD_ORDER_ITEMS', 'No user found, or invalid session');
                // Return an error
                $response->error('Invalid session', 400);
            }
        });

        $this->get('/order/items', function () {
            // Require the user to be logged in
            global $response;
            $this->requirePermission('list_order_items');
            // Get the user object
            $user = (new authentication())->get_user();
            // Check if the request was successful
            if ($user) {
                // Get the post data
                $data = $_GET;
                // Check if the required fields are set
                if (!(int)$data['order_id']) { $response->error('Order ID is required', 400); }
                // Return the list of departments
                $response->success(
                    (new orders_o())->getOrderItems($data['order_id'])
                );
            } else {
                // Log the incident
                (new logs_o())->add('departments', 'global', 1, 0, 'LIST_ORDER_ITEMS', 'No user found, or invalid session');
                // Return an error
                $response->error('Invalid session', 400);
            }
        });

        $this->delete('/order/items', function () {
            // Require the user to be logged in
            global $response;
            $this->requirePermission('delete_order_items');
            // Get the user object
            $user = (new authentication())->get_user();
            // Check if the request was successful
            if ($user) {
                // Get the query data
                $data = $_GET;
                // Check if the required fields are set
                if (!isset($data['id'])) { $response->error('Order Item ID is required', 400); }
                // Delete the order item
                (new order_items_o())->removeOrderItem($data['id']);
                // Return the list of departments
                $response->success(
                    ['message' => 'Order item deleted']
                );
            } else {
                // Log the incident
                (new logs_o())->add('departments', 'global', 1, 0, 'DELETE_ORDER_ITEMS', 'No user found, or invalid session');
                // Return an error
                $response->error('Invalid session', 400);
            }
        });
    }
}