<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Models\User;
use Illuminate\Auth\Events\Registered;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Illuminate\Validation\Rules;
use Illuminate\View\View;
use Spatie\Permission\Models\Role;
use App\Models\Amministratore;
use App\Models\Soggetto;

class RegisteredUserController extends Controller
{
    /**
     * Display the registration view.
     */
    public function create(): View
    {
        return view('auth.register');
    }

    /**
     * Handle an incoming registration request.
     *
     * @throws \Illuminate\Validation\ValidationException
     */
    public function store(Request $request): RedirectResponse
    {
        $request->validate([
            'name' => ['required', 'string', 'max:255'],
            'email' => ['required', 'string', 'lowercase', 'email', 'max:255', 'unique:' . User::class],
            'password' => ['required', 'confirmed', Rules\Password::defaults()],
            'role' => ['nullable', 'in:amministratore,collaboratore,condomino,inquilino'],
            'cognome' => ['required_if:role,amministratore', 'nullable', 'string', 'max:255'],
        ]);

        $user = User::create([
            'name' => $request->name,
            'email' => $request->email,
            'password' => Hash::make($request->password),
        ]);

        // Ensure base roles exist and assign default "amministratore" role
        Role::findOrCreate('super-admin');
        Role::findOrCreate('amministratore');
        Role::findOrCreate('collaboratore');
        Role::findOrCreate('condomino');
        Role::findOrCreate('inquilino');

        // Role selection (optional): defaults to 'amministratore'
        $requestedRole = $request->string('role')->toString();
        $role = in_array($requestedRole, ['amministratore', 'collaboratore', 'condomino', 'inquilino'], true)
            ? $requestedRole
            : 'amministratore';
        $user->assignRole($role);

        // Auto-create Amministratore profile ONLY for role 'amministratore'
        if ($role === 'amministratore') {
            Amministratore::firstOrCreate(['user_id' => $user->id], [
                'nome' => $user->name,
                'cognome' => (string) $request->string('cognome'),
            ]);
        }

        if (in_array($role, ['condomino', 'inquilino'], true)) {
            Soggetto::firstOrCreate(
                ['email' => $user->email],
                [
                    'nome' => $user->name,
                    'cognome' => (string) $request->string('cognome'),
                    'tipo' => $role === 'condomino' ? 'proprietario' : 'inquilino',
                ]
            );
        }

        event(new Registered($user));

        Auth::login($user);

        if (in_array($role, ['condomino', 'inquilino'], true)) {
            return redirect()->route('condomino.tickets.create');
        }

        return redirect()->route('admin.dashboard');
    }
}