<?php

namespace App\Filament\Widgets;

use App\Models\PurchaseHistory;
use App\Models\Tenant;
use Filament\Widgets\StatsOverviewWidget;
use Filament\Widgets\StatsOverviewWidget\Stat;

class CreditAlertsWidget extends StatsOverviewWidget
{
    protected static ?int $sort = 0;

    protected int|string|array $columnSpan = 'full';

    protected function getStats(): array
    {
        $lowBalanceCount = Tenant::query()
            ->where('is_active', true)
            ->where('event_credits_balance', '<', 5)
            ->count();

        $monthStart = now()->startOfMonth();
        $monthlyRevenue = PurchaseHistory::query()
            ->where('purchased_at', '>=', $monthStart)
            ->sum('price');

        $activeSubscriptions = Tenant::query()
            ->whereNotNull('subscription_expires_at')
            ->where('subscription_expires_at', '>', now())
            ->count();

        return [
            Stat::make(
                __('admin.widgets.credit_alerts.low_balance_label'),
                $lowBalanceCount
            )
                ->description(__('admin.widgets.credit_alerts.low_balance_desc'))
                ->descriptionIcon('heroicon-m-exclamation-triangle')
                ->color('warning')
                ->url(route('filament.superadmin.resources.tenants.index')),
            Stat::make(
                __('admin.widgets.credit_alerts.monthly_revenue_label'),
                number_format((float) $monthlyRevenue, 2).' €'
            )
                ->description(__('admin.widgets.credit_alerts.monthly_revenue_desc', [
                    'month' => $monthStart->translatedFormat('F'),
                ]))
                ->descriptionIcon('heroicon-m-currency-euro')
                ->color('success'),
            Stat::make(
                __('admin.widgets.credit_alerts.active_subscriptions_label'),
                $activeSubscriptions
            )
                ->description(__('admin.widgets.credit_alerts.active_subscriptions_desc'))
                ->descriptionIcon('heroicon-m-arrow-trending-up')
                ->color('info'),
        ];
    }
}