<?php

namespace App\Http\Controllers;

use App\Models\InterestRequest;
use App\Models\Opportunity;
use App\Models\Sector;
use Illuminate\Http\Request;
use Inertia\Inertia;
use Inertia\Response;

class DashboardController extends Controller
{
    public function __invoke(Request $request): Response
    {
        if (! $request->user()->can('manage-portal')) {
            return Inertia::render('dashboard', ['summary' => null]);
        }

        $counts = InterestRequest::query()->selectRaw('status, count(*) as total')
            ->groupBy('status')->pluck('total', 'status');

        return Inertia::render('dashboard', ['summary' => [
            'requestsByStatus' => collect(['received', 'in_review', 'contacted', 'closed'])
                ->mapWithKeys(fn ($status) => [$status => (int) ($counts[$status] ?? 0)]),
            'publishedOpportunities' => Opportunity::published()->count(),
            'draftOpportunities' => Opportunity::where('status', 'draft')->count(),
            'activeSectors' => Sector::where('is_active', true)->count(),
            'recentRequests' => InterestRequest::orderByDesc('id')->limit(5)
                ->get(['id', 'reference', 'sector_interest', 'status', 'created_at']),
        ]]);
    }
}