<?php

namespace App\Http\Controllers\Api\V1;

use App\Http\Controllers\Controller;
use App\Http\Controllers\Concerns\RespondsWithJson;
use App\Http\Requests\Api\V1\Auth\LoginRequest;
use App\Http\Requests\Api\V1\Auth\RefreshRequest;
use App\Http\Requests\Api\V1\Auth\RegisterRequest;
use App\Http\Resources\UserResource;
use App\Models\User;
use App\Models\Wallet;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;
use Laravel\Sanctum\PersonalAccessToken;

class AuthController extends Controller
{
    use RespondsWithJson;

    public function register(RegisterRequest $request): JsonResponse
    {
        $user = User::query()->create([
            'first_name' => $request->string('first_name')->toString(),
            'last_name' => $request->string('last_name')->toString(),
            'email' => $request->string('email')->toString(),
            'phone' => $request->input('phone'),
            'birthdate' => $request->input('birthdate'),
            'password' => $request->string('password')->toString(),
            'locale' => $request->input('locale', 'fr'),
            'is_active' => true,
        ]);

        Wallet::query()->create([
            'user_id' => $user->id,
            'currency' => 'EUR',
            'current_balance' => 0,
            'status' => 'active',
        ]);

        $tokens = $this->issueTokenPair($user, $request->input('device_name', 'mobile'));

        return $this->created([
            'user' => new UserResource($user),
            ...$tokens,
        ], 'Inscription réussie.');
    }

    public function login(LoginRequest $request): JsonResponse
    {
        $user = User::query()->where('email', $request->string('email')->toString())->first();

        if ($user === null || ! Hash::check($request->string('password')->toString(), $user->password)) {
            return $this->error('Identifiants invalides.', 401);
        }

        if (! $user->is_active) {
            return $this->error('Compte utilisateur désactivé.', 403);
        }

        $tokens = $this->issueTokenPair($user, $request->input('device_name', 'mobile'));

        return $this->success([
            'user' => new UserResource($user),
            ...$tokens,
        ], 'Connexion réussie.');
    }

    public function refresh(RefreshRequest $request): JsonResponse
    {
        $token = PersonalAccessToken::findToken($request->string('refresh_token')->toString());

        if ($token === null || ! $token->can('refresh') || ! $token->can('user')) {
            return $this->error('Refresh token invalide.', 401);
        }

        $user = $token->tokenable;

        if (! $user instanceof User || ! $user->is_active) {
            return $this->error('Utilisateur non autorisé.', 403);
        }

        $token->delete();
        $user->tokens()->where('name', 'like', '%-access')->delete();

        $tokens = $this->issueTokenPair($user, 'mobile');

        return $this->success([
            'user' => new UserResource($user),
            ...$tokens,
        ], 'Token renouvelé.');
    }

    public function logout(Request $request): JsonResponse
    {
        $request->user()?->currentAccessToken()?->delete();

        return $this->success(message: 'Déconnexion réussie.');
    }

    public function me(Request $request): JsonResponse
    {
        return $this->success([
            'user' => new UserResource($request->user()),
        ]);
    }

    private function issueTokenPair(User $user, string $deviceName): array
    {
        $accessMinutes = (int) config('laverie.auth.access_token_ttl_minutes', 60);
        $refreshDays = (int) config('laverie.auth.refresh_token_ttl_days', 30);

        $accessToken = $user->createToken(
            "{$deviceName}-access",
            ['user', 'access'],
            now()->addMinutes($accessMinutes),
        );

        $refreshToken = $user->createToken(
            "{$deviceName}-refresh",
            ['user', 'refresh'],
            now()->addDays($refreshDays),
        );

        return [
            'access_token' => $accessToken->plainTextToken,
            'refresh_token' => $refreshToken->plainTextToken,
            'token_type' => 'Bearer',
            'expires_in' => $accessMinutes * 60,
        ];
    }
}