<?php

namespace App\Services;

use App\Models\Shipment;
use App\Models\ShipmentTrackingEvent;
use App\Models\SystemSetting;

class TrackingService
{
    public function getTrackingTimeline(string $awb_no)
    {
        $shipment = Shipment::where('awb_no', $awb_no)->firstOrFail();

        return $shipment->trackingEvents()
            ->orderByDesc('event_date')
            ->orderByDesc('event_time')
            ->get();
    }

    public function addTrackingEvent(int $shipment_id, array $data): ShipmentTrackingEvent
    {
        $event = ShipmentTrackingEvent::create(array_merge($data, [
            'shipment_id' => $shipment_id,
            'source' => 'manual',
        ]));

        if (SystemSetting::get('kavenegar_api_key') && (bool) SystemSetting::get('kavenegar_send_tracking_update', false)) {
            $shipment = Shipment::with('user')->find($shipment_id);
            if ($shipment && $shipment->user && $shipment->user->phone) {
                $shipment->user->notify(new \App\Notifications\TrackingUpdatedSms(
                    $shipment->awb_no,
                    $event->event_description ?? 'به‌روزرسانی',
                    $event->location ?? ''
                ));
            }
        }

        return $event;
    }

    public function getShipmentWithTracking(string $awb_no)
    {
        $shipment = Shipment::where('awb_no', $awb_no)
            ->with(['carrierMappings', 'trackingEvents'])
            ->firstOrFail();

        return $shipment;
    }
}