<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Http;
use Session;
use Validator;
use Alert;
use Jenssegers\Agent\Agent;

class authController extends Controller
{
    public function viewlogin()
    {
        return view('auth.login');
    }

    public function viewregister()
    {
        // if (Session::has('landing')) {

        //     return view('auth.register-with-whatsapp');
        // } else {

        return view('auth.register');
        // }
    }
    public function login(Request $request)
    {
        $request->validate([
            'email' => 'required|email',
            'password' => 'required',
        ]);

        try {
            $resp = Http::acceptJson()
                ->timeout(10)
                ->post(env('API_URL') . '/login', [
                    'email' => $request->email,
                    'password' => $request->password,
                    'tempo' => Session::get('uuid')
                ]);

            $status = $resp->status();
            $json = $resp->json() ?? [];

            if ($status === 200 && ($json['success'] ?? false)) {
                $user = $json['user'] ?? [];
                $token = $json['token'] ?? null;

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

                // simpan session
                $request->session()->put('token', $token);
                $request->session()->put('id', $user['id'] ?? null);
                $request->session()->put('name', $user['name'] ?? null);
                $request->session()->put('guide', $user['flag_guide'] ?? null);
                $request->session()->put('email', $user['email'] ?? null);
                $request->session()->put('uuid', $user['uuid'] ?? null);

                $request->session()->regenerate();
                // Alert::toast('Login berhasil!', 'success');

                return $request->filled('nexturl')
                    ? redirect()->to($request->nexturl)
                    : redirect()->route('index');
            }

            if ($status === 401) {
                return back()
                    ->withErrors(['api_error' => $json['message'] ?? 'Email atau password salah'])
                    ->withInput();
            }

            if ($status === 400 && is_array($json)) {
                // backend kirim objek errors per field
                return back()->withErrors($json)->withInput();
            }

            return back()
                ->withErrors(['api_error' => $json['message'] ?? 'Login gagal. Coba lagi.'])
                ->withInput();

        } catch (\Throwable $e) {
            return back()
                ->withErrors(['api_error' => 'Tidak bisa menghubungi server. Coba lagi.'])
                ->withInput();
        }
    }
    public function register(Request $request)
    {

        $validator = Validator::make($request->all(), [
            'name' => 'required|string|max:191',
            'email' => 'required|email|max:191',
            'whatsapp' => 'required|string|max:100',
            'password' => 'required|min:6|confirmed',

        ]);
        // dd($request->all());

        if ($validator->fails()) {
            return redirect()
                ->back()
                ->withErrors($validator)
                ->withInput();
        }


        // dd($validator,$request->all());
        try {
            $url = env('API_URL') . '/register';

            $form_params = [
                'name' => $request->name,
                'whatsapp' => $request->whatsapp,
                'email' => $request->email,
                'password' => $request->password,
                'password_confirmation' => $request->password_confirmation,
                'tempo' => Session::get('uuid')
            ];


            // dd($form_params);
            $postLogin = Http::post($url, $form_params);

            $httpStatus = $postLogin->getStatusCode();
            $result = json_decode($postLogin->getBody());
            // dd($result);
            if ($httpStatus == 201) {
                if ($result->success) {
                    $request->session()->put('token', $result->token);
                    $request->session()->put('guide', $result->user->flag_guide);
                    $request->session()->put('id', $result->user->id);
                    $request->session()->put('name', $result->user->name);
                    $request->session()->put('email', $result->user->email);
                    $request->session()->put('uuid', $result->user->uuid);
                    Alert::toast('Selamat datang, ' . $result->user->name, 'success');

                    if ($request->has('nexturl')) {
                        return redirect()->to($request->nexturl);
                    } else {


                        return redirect()->route('index');

                    }


                } else {
                    // dd($result);
                    $errors = collect($result->errors)->flatMap(function ($item) {
                        return collect($item)->toArray();
                    })->toArray();


                    return redirect()->back()->withErrors($errors);
                }
            } else {
                Alert::toast('Wah sepertinya email kamu sudah terdaftar, coba login yuk!', 'warning');
                return redirect()->back();
            }
        } catch (\Throwable $th) {
            Alert::toast('Lah, internet kamu yang mati atau servernya error nih?', 'error');
            return redirect()->back();
        }
    }
    public function logout(Request $request)
    {
        try {
            $token = $request->session()->get('token');

            if ($token) {
                Http::withToken($token)->post(env('API_URL') . '/logout');
            }
        } catch (\Throwable $th) {
            // Kalau API logout gagal, tetap lanjut hapus session
        }

        // Hapus semua session
        $request->session()->flush();

        Alert::toast('Kamu berhasil logout', 'success');
        return redirect()->route('index');
    }


}
ob_start();

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