<?php

namespace App\Jobs;

use App\Models\UserBudget;
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\Log;

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

    /**
     * Execute the job.
     */
    public function handle(): void
    {
        $now = now();
        $thisMonth = $now->startOfMonth();

        // Find all budgets that need monthly reset
        $budgets = UserBudget::where('month_started_at', '<', $thisMonth)
            ->where('is_active', true)
            ->get();

        $resetCount = 0;

        foreach ($budgets as $budget) {
            $budget->current_month_spending = 0.0;
            $budget->month_started_at = $thisMonth;
            $budget->is_budget_exceeded = false;
            $budget->last_alert_sent_at = null;
            $budget->save();

            $resetCount++;

            Log::info('Monthly budget reset for user', [
                'user_id' => $budget->user_id,
                'previous_spending' => $budget->current_month_spending
            ]);
        }

        Log::info('Monthly budgets reset', [
            'count' => $resetCount,
            'month' => $thisMonth->format('Y-m')
        ]);
    }
}