<?php

namespace App\Http\Controllers\Qr;

use App\Http\Controllers\Controller;
use App\Models\QrCode;
use App\Models\QrWallet;
use App\Services\Billing\BillingClient;
use App\Services\Qr\QrCodeManagerService;
use App\Support\Qr\QrTypeCatalog;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use Illuminate\View\View;
use Throwable;

class OverviewController extends Controller
{
    public function __construct(
        private QrCodeManagerService $manager,
        private BillingClient $billing,
    ) {}

    public function index(Request $request): View
    {
        $account = ladill_account();
        $wallet = $this->manager->walletFor($account);
        $codes = $account->qrCodes()
            ->whereIn('type', QrTypeCatalog::plusTypes())
            ->latest()
            ->limit(5)
            ->get();

        $activeCount = $account->qrCodes()
            ->whereIn('type', QrTypeCatalog::plusTypes())
            ->where('is_active', true)
            ->count();

        $scans30d = $account->qrCodes()
            ->whereIn('type', QrTypeCatalog::plusTypes())
            ->withSum(['scanEvents as scans_30d' => fn ($q) => $q->where('created_at', '>=', now()->subDays(30))], 'id')
            ->get()
            ->sum('scans_30d');

        $balanceMinor = 0;
        try {
            $balanceMinor = $this->billing->balanceMinor($account->public_id);
        } catch (Throwable $e) {
            Log::warning('QR Plus dashboard could not load wallet balance', [
                'user' => $account->public_id,
                'error' => $e->getMessage(),
            ]);
        }

        return view('qr.dashboard', [
            'wallet' => $wallet,
            'recentCodes' => $codes,
            'activeCount' => $activeCount,
            'scans30d' => (int) $scans30d,
            'balanceMinor' => $balanceMinor,
            'pricePerQr' => QrWallet::pricePerQr(),
        ]);
    }
}