<?php

namespace Mollie\Api\Resources;

use Mollie\Api\MollieApiClient;
use Mollie\Api\Types\OrderStatus;

class Order extends BaseResource
{
    /**
     * @var string
     */
    public $resource;

    /**
     * Id of the order.
     *
     * @example ord_8wmqcHMN4U
     * @var string
     */
    public $id;

    /**
     * The profile ID this order belongs to.
     *
     * @example pfl_xH2kP6Nc6X
     * @var string
     */
    public $profileId;

    /**
     * Either "live" or "test". Indicates this being a test or a live (verified) order.
     *
     * @var string
     */
    public $mode;

    /**
     * Amount object containing the value and currency
     *
     * @var \stdClass
     */
    public $amount;

    /**
     * The total amount captured, thus far.
     *
     * @var \stdClass
     */
    public $amountCaptured;

    /**
     * The total amount refunded, thus far.
     *
     * @var \stdClass
     */
    public $amountRefunded;

    /**
     * The status of the order.
     *
     * @var string
     */
    public $status;

    /**
     * The person and the address the order is billed to.
     *
     * @var \stdClass
     */
    public $billingAddress;

    /**
     * The date of birth of your customer, if available.
     * @example 1976-08-21
     * @var string|null
     */
    public $consumerDateOfBirth;

    /**
     * The order number that was used when creating the order.
     *
     * @var string
     */
    public $orderNumber;

    /**
     * The person and the address the order is billed to.
     *
     * @var \stdClass
     */
    public $shippingAddress;


    /**
     * The payment method last used when paying for the order.
     *
     * @see Method
     * @var string
     */
    public $method;

    /**
     * The locale used for this order.
     *
     * @var string
     */
    public $locale;

    /**
     * During creation of the order you can set custom metadata that is stored with
     * the order, and given back whenever you retrieve that order.
     *
     * @var \stdClass|mixed|null
     */
    public $metadata;

    /**
     * Can this order be canceled?
     *
     * @var bool
     */
    public $isCancelable;

    /**
     * Webhook URL set on this payment
     *
     * @var string|null
     */
    public $webhookUrl;

    /**
     * Redirect URL set on this payment
     *
     * @var string
     */
    public $redirectUrl;

    /**
     * UTC datetime the order was created in ISO-8601 format.
     *
     * @example "2013-12-25T10:30:54+00:00"
     * @var string|null
     */
    public $createdAt;

    /**
     * The order lines contain the actual things the customer bought.
     *
     * @var array|object[]
     */
    public $lines;

    /**
     * An object with several URL objects relevant to the customer. Every URL object will contain an href and a type field.
     *
     * @var \stdClass
     */
    public $_links;

    /**
     * @var \stdClass
     */
    public $_embedded;

    /**
     * Is this order created?
     *
     * @return bool
     */
    public function isCreated()
    {
        return $this->status === OrderStatus::STATUS_CREATED;
    }

    /**
     * Is this order paid for?
     *
     * @return bool
     */
    public function isPaid()
    {
        return $this->status === OrderStatus::STATUS_PAID;
    }

    /**
     * Is this order authorized?
     *
     * @return bool
     */
    public function isAuthorized()
    {
        return $this->status === OrderStatus::STATUS_AUTHORIZED;
    }

    /**
     * Is this order canceled?
     *
     * @return bool
     */
    public function isCanceled()
    {
        return $this->status === OrderStatus::STATUS_CANCELED;
    }

    /**
     * (Deprecated) Is this order refunded?
     * @deprecated 2018-11-27
     *
     * @return bool
     */
    public function isRefunded()
    {
        return $this->status === OrderStatus::STATUS_REFUNDED;
    }

    /**
     * Is this order shipping?
     *
     * @return bool
     */
    public function isShipping()
    {
        return $this->status === OrderStatus::STATUS_SHIPPING;
    }

    /**
     * Is this order completed?
     *
     * @return bool
     */
    public function isCompleted()
    {
        return $this->status === OrderStatus::STATUS_COMPLETED;
    }

    /**
     * Is this order expired?
     *
     * @return bool
     */
    public function isExpired()
    {
        return $this->status === OrderStatus::STATUS_EXPIRED;
    }

    /**
     * Is this order completed?
     *
     * @return bool
     */
    public function isPending()
    {
        return $this->status === OrderStatus::STATUS_PENDING;
    }

    /**
     * Cancels this order.
     * If the order was partially shipped, the status will be "completed" instead of
     * "canceled".
     * Will throw a ApiException if the order id is invalid or the resource cannot
     * be found.
     *
     * @return Order
     * @throws \Mollie\Api\Exceptions\ApiException
     */
    public function cancel()
    {
        return $this->client->orders->cancel($this->id, $this->getPresetOptions());
    }

    /**
     * Cancel a line for this order.
     * The data array must contain a lines array.
     * You can pass an empty lines array if you want to cancel all eligible lines.
     * Returns null if successful.
     *
     * @param  array|null $data
     * @return null
     * @throws \Mollie\Api\Exceptions\ApiException
     */
    public function cancelLines(array $data)
    {
        return $this->client->orderLines->cancelFor($this, $data);
    }

    /**
     * Cancels all eligible lines for this order.
     * Returns null if successful.
     *
     * @param  array|null $data
     * @return null
     * @throws \Mollie\Api\Exceptions\ApiException
     */
    public function cancelAllLines($data = [])
    {
        $data['lines'] = [];
        return $this->client->orderLines->cancelFor($this, $data);
    }

    /**
     * Get the line value objects
     *
     * @return OrderLineCollection
     */
    public function lines()
    {
        return ResourceFactory::createBaseResourceCollection(
            $this->client,
            OrderLine::class,
            $this->lines
        );
    }

    /**
     * Create a shipment for some order lines. You can provide an empty array for the
     * "lines" option to include all unshipped lines for this order.
     *
     * @param array $options
     *
     * @return Shipment
     */
    public function createShipment(array $options = [])
    {
        return $this->client->shipments->createFor($this, $this->withPresetOptions($options));
    }

    /**
     * Create a shipment for all unshipped order lines.
     *
     * @param array $options
     *
     * @return Shipment
     */
    public function shipAll(array $options = [])
    {
        $options['lines'] = [];
        return $this->createShipment($options);
    }

    /**
     * Retrieve a specific shipment for this order.
     *
     * @param string $shipmentId
     * @param array $parameters
     *
     * @return Shipment
     */
    public function getShipment($shipmentId, array $parameters = [])
    {
        return $this->client->shipments->getFor($this, $shipmentId, $this->withPresetOptions($parameters));
    }

    /**
     * Get all shipments for this order.
     *
     * @param array $parameters
     *
     * @return ShipmentCollection
     */
    public function shipments(array $parameters = [])
    {
        return $this->client->shipments->listFor($this, $this->withPresetOptions($parameters));
    }

    /**
     * Get the checkout URL where the customer can complete the payment.
     *
     * @return string|null
     */
    public function getCheckoutUrl()
    {
        if (empty($this->_links->checkout)) {
            return null;
        }

        return $this->_links->checkout->href;
    }

    /**
     * Refund specific order lines.
     *
     * @param  array  $data
     * @return Refund
     */
    public function refund(array $data)
    {
        return $this->client->orderRefunds->createFor($this, $this->withPresetOptions($data));
    }

    /**
     * Refund all eligible order lines.
     *
     * @param  array  $data
     * @return Refund
     */
    public function refundAll(array $data = [])
    {
        $data['lines'] = [];

        return $this->refund($data);
    }

    /**
     * Retrieves all refunds associated with this order
     *
     * @return RefundCollection
     * @throws \Mollie\Api\Exceptions\ApiException
     */
    public function refunds()
    {
        if (!isset($this->_links->refunds->href)) {
            return new RefundCollection($this->client, 0, null);
        }

        $result = $this->client->performHttpCallToFullUrl(MollieApiClient::HTTP_GET, $this->_links->refunds->href);

        return ResourceFactory::createCursorResourceCollection(
            $this->client,
            $result->_embedded->refunds,
            Refund::class,
            $result->_links
        );
    }

    /**
     * Saves the order's updated billingAddress and/or shippingAddress.
     *
     * @return \Mollie\Api\Resources\BaseResource|\Mollie\Api\Resources\Order
     * @throws \Mollie\Api\Exceptions\ApiException
     */
    public function update()
    {
        if (!isset($this->_links->self->href)) {
            return $this;
        }

        $body = json_encode(array(
            "billingAddress" => $this->billingAddress,
            "shippingAddress" => $this->shippingAddress,
            "orderNumber" => $this->orderNumber,
        ));

        $result = $this->client->performHttpCallToFullUrl(MollieApiClient::HTTP_PATCH, $this->_links->self->href, $body);

        return ResourceFactory::createFromApiResult($result, new Order($this->client));
    }

    /**
     * Create a new payment for this Order.
     *
     * @param $data
     * @param array $filters
     * @return \Mollie\Api\Resources\BaseResource|\Mollie\Api\Resources\Payment
     * @throws \Mollie\Api\Exceptions\ApiException
     */
    public function createPayment($data, $filters = [])
    {
        return $this->client->orderPayments->createFor($this, $data, $filters);
    }

    /**
     * Retrieve the payments for this order.
     * Requires the order to be retrieved using the embed payments parameter.
     *
     * @return null|\Mollie\Api\Resources\PaymentCollection
     */
    public function payments()
    {
        if(! isset($this->_embedded, $this->_embedded->payments) ) {
            return null;
        }

        return ResourceFactory::createCursorResourceCollection(
            $this->client,
            $this->_embedded->payments,
            Payment::class
        );
    }

    /**
     * When accessed by oAuth we want to pass the testmode by default
     *
     * @return array
     */
    private function getPresetOptions()
    {
        $options = [];
        if($this->client->usesOAuth()) {
            $options["testmode"] = $this->mode === "test" ? true : false;
        }

        return $options;
    }

    /**
     * Apply the preset options.
     *
     * @param array $options
     * @return array
     */
    private function withPresetOptions(array $options)
    {
        return array_merge($this->getPresetOptions(), $options);
    }
}
