<?php

namespace App\Orders\Mail;

use App\Checkout\CheckoutService;
use App\Orders\Models\Order;
use App\Orders\OrderStatus;
use Komma\KMS\Globalization\RegionInfo;
use Komma\KMS\Globalization\RegionInfoInterface;
use Komma\KMS\Users\Genders;
use Komma\KMS\Users\Models\KmsUser;
use Illuminate\Bus\Queueable;
use Illuminate\Mail\Mailable;
use Illuminate\Queue\SerializesModels;

class OrderStatusUpdatedStaff extends Mailable
{
    use Queueable, SerializesModels;

    private Order $order;
    private KmsUser $staffMember;
    private CheckoutService $checkoutService;
    private RegionInfo $regionInfo;

    /**
     * Create a new message instance.
     *
     * @param Order $order
     * @param KmsUser $staffMember
     * @see OrderStatus
     */
    public function __construct(Order $order, KmsUser $staffMember)
    {
        $this->order = $order;
        $this->staffMember = $staffMember;
        $this->regionInfo = app(RegionInfoInterface::class);
        $this->checkoutService = new CheckoutService();
    }

    /**
     * Build the message.
     *
     * @return $this
     */
    public function build()
    {
        //Prepare mail view data
        $data = [
            'showTotal'     => true,
            'order'         => $this->order,
            'vatRateTotals' => $this->checkoutService->getVatRateTotalsFromOrder($this->order),
            'greeting'      => __('form.form.salutation.informal.'.Genders::Unknown.'.with_salutation.short').' '.$this->staffMember->first_name.' '.$this->staffMember->last_name,
            'body'          => __('KMS::orders.mail.'.$this->order->status.'.staff.body', ['order_number' => $this->order->order_number]),
            'button_text'   => __('KMS::orders.mail.'.$this->order->status.'.staff.button_text'),
            'closure'       => __('KMS::orders.mail.'.$this->order->status.'.staff.closure'),
            'name'          => config('site.company.name'),
            'regionInfo'    => $this->regionInfo
        ];

        //On certain order statuses we include order details.
        $data['show_order_details'] = (
            $this->order->status === OrderStatus::PENDING ||
            $this->order->status === OrderStatus::AWAITING_FULFILLMENT
        );

        //Add the button url to the view parameters
        switch ($this->order->status) {
            case OrderStatus::DISPUTED:
                $data['button_url'] = route('orders.show', ['order' => $this->order]);
                break;
            case OrderStatus::AWAITING_FULFILLMENT:
                $data['button_url'] = route('orders.show', ['order' => $this->order]);
                break;
        }

        $this->subject(__('KMS::orders.mail.'.$this->order->status.'.staff.subject', [
            'order_number'  => $this->order->order_number,
            'order_status'  => __('KMS::orders.status.'.$this->order->status),
        ]));

        return $this->view('emails.shop.orderUpdateStaff', $data);
    }
}