<?php

namespace Modules\Platform\app\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Modules\Company\Models\Company;
use Modules\Platform\app\Models\LicenseKey;

class LicenseKeyController extends Controller
{
    /**
     * Display licence keys.
     */
    public function index()
    {
        return view('platform::licenses.index', [
            'companies' => Company::orderBy('name')->get(),
            'licenses' => LicenseKey::with('company')->latest()->paginate(20),
            'plainKey' => session('plain_license_key'),
        ]);
    }

    /**
     * Issue a new licence key.
     */
    public function store(Request $request)
    {
        $data = $request->validate([
            'company_id' => ['required', 'exists:companies,id'],
            'label' => ['required', 'string', 'max:255'],
            'plan' => ['required', 'in:standard,professional,enterprise'],
            'max_users' => ['required', 'integer', 'min:1', 'max:10000'],
        ]);

        $company = Company::findOrFail($data['company_id']);
        $plainKey = LicenseKey::issueFor($company, $data['label'], $data['plan'], (int) $data['max_users']);

        return back()->with('plain_license_key', $plainKey)->with('status', 'Licence key issued. Copy it now.');
    }
}