<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Http\Validation\MathCaptchaRule;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\View\View;

class AuthenticatedSessionController extends Controller
{
    public function create(): View
    {
        $this->generateMathCaptcha();

        return view("auth.login");
    }

    public function store(Request $request): RedirectResponse
    {
        $request->validate([
            "email" => ["required", "string", "email"],
            "password" => ["required", "string"],
            "math_captcha" => ["required", "string", new MathCaptchaRule()],
        ]);

        if (!Auth::attempt($request->only("email", "password"), $request->boolean("remember"))) {
            return back()->withErrors([
                "email" => __("auth.failed"),
            ])->onlyInput("email");
        }

        $request->session()->regenerate();

        return redirect()->intended(route("dashboard", absolute: false));
    }

    public function destroy(Request $request): RedirectResponse
    {
        Auth::guard("web")->logout();

        $request->session()->invalidate();
        $request->session()->regenerateToken();

        return redirect("/");
    }

    private function generateMathCaptcha(): void
    {
        $num1 = random_int(1, 10);
        $num2 = random_int(1, 10);
        $answer = $num1 + $num2;

        session([
            "math_captcha_answer" => $answer,
            "math_captcha_question" => __("What is :num1 + :num2?", ["num1" => $num1, "num2" => $num2]),
        ]);
    }
}