<?php

namespace App\Http\Controllers\Portal;

use App\Http\Controllers\Controller;
use App\Models\DirectoryUser;
use App\Signature\ProfileService;
use App\Signature\SignatureBuilder;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

/** Portail agent : aperçu de la signature et modification des champs ouverts par l'admin. */
class PortalController extends Controller
{
    public function show(Request $request, SignatureBuilder $builder, ProfileService $profiles): View
    {
        $agent = $this->agent($request);

        return view('portal.home', [
            'agent' => $agent,
            'profile' => $profiles->profile($agent),
            'full' => $builder->build($agent, 'new'),
            'reply' => $builder->build($agent, 'reply'),
        ]);
    }

    public function update(Request $request, ProfileService $profiles): RedirectResponse
    {
        $agent = $this->agent($request);
        $values = [];
        foreach ((array) $request->input('fields', []) as $key => $row) {
            $mode = $row['mode'] ?? 'directory';
            $values[$key] = match ($mode) {
                'custom' => (string) ($row['value'] ?? ''),
                'hidden' => '',
                default => null,
            };
            if ($mode === 'custom' && trim((string) ($row['value'] ?? '')) === '') {
                $values[$key] = null; // valeur perso vide : on revient à l'annuaire
            }
        }
        $reply = $request->input('reply_variant');

        $profiles->update($agent, $values, $reply === 'default' ? null : $reply, $request->has('reply_variant'), (string) $agent->mail);

        return back()->with('status', 'Vos informations sont enregistrées : elles s\'appliquent à vos prochains messages.');
    }

    private function agent(Request $request): DirectoryUser
    {
        $user = $request->user();

        return DirectoryUser::where('tenant_id', $user->tenant_id)->where('entra_oid', $user->entra_oid)->firstOrFail();
    }
}