<?php

namespace Modules\SupplyChain\Http\Controllers;

use App\Http\MenuIcons;
use App\Utils\ModuleUtil;
use Illuminate\Routing\Controller;
use Menu;
use Modules\SupplyChain\Models\DemandForecast;
use Modules\SupplyChain\Models\RfqRequest;
use Modules\SupplyChain\Models\SupplierScorecard;
use Modules\SupplyChain\Utils\SupplyChainUtil;

class DashboardController extends Controller
{
    use Concerns\AuthorizesSupplyChain;

    public function __construct(
        protected SupplyChainUtil $supplyChainUtil
    ) {
    }

    public function index()
    {
        $this->authorizeSupplyChain('supplychain.view');

        $businessId = $this->supplyChainUtil->getBusinessId();

        $stats = [
            'scorecards' => SupplierScorecard::forBusiness($businessId)->count(),
            'forecasts' => DemandForecast::forBusiness($businessId)->count(),
            'open_rfqs' => RfqRequest::forBusiness($businessId)->where('status', 'open')->count(),
            'high_risk_suppliers' => SupplierScorecard::forBusiness($businessId)
                ->whereIn('risk_level', ['high', 'critical'])
                ->distinct('contact_id')
                ->count('contact_id'),
        ];

        $recentScorecards = SupplierScorecard::forBusiness($businessId)
            ->with('contact')
            ->orderByDesc('period_end')
            ->limit(5)
            ->get();

        $recentRfqs = RfqRequest::forBusiness($businessId)
            ->orderByDesc('id')
            ->limit(5)
            ->get();

        return view('supplychain::dashboard.index', compact('stats', 'recentScorecards', 'recentRfqs'));
    }
}