<?php

declare(strict_types=1);

namespace Modules\RestaurantDelivery\Jobs;

use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Modules\RestaurantDelivery\Models\Delivery;
use Modules\RestaurantDelivery\Models\RiderEarning;
use Modules\RestaurantDelivery\Services\Earnings\EarningsCalculator;

class CalculateEarningsJob implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    /**
     * The number of times the job may be attempted.
     */
    public int $tries = 3;

    /**
     * Create a new job instance.
     */
    public function __construct(
        public readonly Delivery $delivery
    ) {
        $this->onQueue(config('restaurant-delivery.queue.queues.earnings', 'restaurant-delivery-earnings'));
    }

    /**
     * Execute the job.
     */
    public function handle(EarningsCalculator $calculator): void
    {
        // Skip if no rider assigned
        if (! $this->delivery->rider_id) {
            Log::warning('Cannot calculate earnings: no rider assigned', [
                'delivery_id' => $this->delivery->id,
            ]);

            return;
        }

        // Skip if earnings already exist
        if ($this->delivery->riderEarning()->exists()) {
            Log::info('Earnings already calculated for delivery', [
                'delivery_id' => $this->delivery->id,
            ]);

            return;
        }

        try {
            DB::transaction(function () use ($calculator) {
                // Calculate earnings
                $earningsData = $calculator->calculateForDelivery($this->delivery);

                // Create rider earning record
                RiderEarning::create([
                    'rider_id' => $this->delivery->rider_id,
                    'delivery_id' => $this->delivery->id,
                    'restaurant_id' => $this->delivery->restaurant_id,
                    'type' => 'delivery',
                    'description' => "Delivery #{$this->delivery->tracking_code}",
                    'base_amount' => $earningsData['base_amount'],
                    'distance_amount' => $earningsData['distance_amount'],
                    'bonus_amount' => $earningsData['total_bonus'],
                    'penalty_amount' => $earningsData['total_penalty'],
                    'tip_amount' => $this->delivery->tip_amount ?? 0,
                    'gross_amount' => $earningsData['gross_amount'],
                    'commission_rate' => $earningsData['commission_rate'],
                    'commission_amount' => $earningsData['commission_amount'],
                    'net_amount' => $earningsData['net_amount'],
                    'currency' => config('restaurant-delivery.pricing.currency', 'BDT'),
                    'breakdown' => $earningsData['breakdown'],
                    'bonuses' => $earningsData['bonuses'],
                    'penalties' => $earningsData['penalties'],
                    'status' => 'pending',
                    'earned_at' => now(),
                ]);

                Log::info('Earnings calculated for delivery', [
                    'delivery_id' => $this->delivery->id,
                    'rider_id' => $this->delivery->rider_id,
                    'net_amount' => $earningsData['net_amount'],
                ]);
            });
        } catch (\Exception $e) {
            Log::error('Failed to calculate earnings', [
                'delivery_id' => $this->delivery->id,
                'error' => $e->getMessage(),
            ]);
            throw $e;
        }
    }

    /**
     * Handle a job failure.
     */
    public function failed(\Throwable $exception): void
    {
        Log::error('Earnings calculation job failed', [
            'delivery_id' => $this->delivery->id,
            'error' => $exception->getMessage(),
        ]);
    }
}