<?php

namespace App\Services\Frontdesk;

use App\Models\NotificationUsage;
use App\Models\Organization;

class NotificationUsageService
{
    public function currentPeriod(): string
    {
        return now()->format('Y-m');
    }

    public function forOrganization(Organization $organization, ?string $period = null): NotificationUsage
    {
        $period ??= $this->currentPeriod();

        return NotificationUsage::firstOrCreate(
            ['organization_id' => $organization->id, 'period' => $period],
            ['email_count' => 0, 'sms_count' => 0, 'email_charged_minor' => 0, 'sms_charged_minor' => 0],
        );
    }

    public function emailCountThisMonth(Organization $organization): int
    {
        return (int) $this->forOrganization($organization)->email_count;
    }

    public function smsCountThisMonth(Organization $organization): int
    {
        return (int) $this->forOrganization($organization)->sms_count;
    }

    public function recordEmail(Organization $organization, int $chargedMinor = 0): void
    {
        $usage = $this->forOrganization($organization);
        $usage->increment('email_count');
        if ($chargedMinor > 0) {
            $usage->increment('email_charged_minor', $chargedMinor);
        }
    }

    public function recordSms(Organization $organization, int $chargedMinor = 0): void
    {
        $usage = $this->forOrganization($organization);
        $usage->increment('sms_count');
        if ($chargedMinor > 0) {
            $usage->increment('sms_charged_minor', $chargedMinor);
        }
    }
}