<?php

namespace Tests\Feature\Api\V1\Auth;

use App\Models\OtpCode;
use App\Models\User;
use App\Services\Otp\OtpService;
use App\Services\Sms\FakeSmsService;
use App\Services\Sms\SmsService;
use Database\Seeders\RoleSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class OtpTest extends TestCase
{
    use RefreshDatabase;

    private FakeSmsService $fakeSms;

    protected function setUp(): void
    {
        parent::setUp();
        $this->seed(RoleSeeder::class);
        $this->fakeSms = new FakeSmsService;
        $this->app->instance(SmsService::class, $this->fakeSms);
    }

    public function test_register_otp_can_be_verified_and_activates_user(): void
    {
        $user = User::factory()->create([
            'phone' => '+639170000010',
            'status' => User::STATUS_PENDING,
            'phone_verified_at' => null,
        ]);

        $issue = app(OtpService::class)->issue(
            $user->phone,
            OtpCode::PURPOSE_REGISTER,
            $user,
        );

        $response = $this->postJson('/api/v1/auth/otp/verify', [
            'phone' => $user->phone,
            'code' => $issue->plainCode,
            'purpose' => OtpCode::PURPOSE_REGISTER,
        ]);

        $response->assertOk()
            ->assertJsonPath('data.verified', true)
            ->assertJsonPath('data.user.status', User::STATUS_ACTIVE);

        $this->assertNotNull($user->fresh()->phone_verified_at);
    }

    public function test_invalid_otp_rejected(): void
    {
        $user = User::factory()->create(['phone' => '+639170000011']);
        app(OtpService::class)->issue($user->phone, OtpCode::PURPOSE_REGISTER, $user);

        $response = $this->postJson('/api/v1/auth/otp/verify', [
            'phone' => $user->phone,
            'code' => '000000',
            'purpose' => OtpCode::PURPOSE_REGISTER,
        ]);

        $response->assertStatus(422)
            ->assertJsonPath('success', false);
    }

    public function test_otp_locks_after_max_attempts(): void
    {
        $user = User::factory()->create(['phone' => '+639170000012']);
        app(OtpService::class)->issue($user->phone, OtpCode::PURPOSE_REGISTER, $user);

        for ($i = 0; $i < OtpCode::MAX_ATTEMPTS; $i++) {
            $this->postJson('/api/v1/auth/otp/verify', [
                'phone' => $user->phone,
                'code' => '999999',
                'purpose' => OtpCode::PURPOSE_REGISTER,
            ]);
        }

        $response = $this->postJson('/api/v1/auth/otp/verify', [
            'phone' => $user->phone,
            'code' => '111111',
            'purpose' => OtpCode::PURPOSE_REGISTER,
        ]);

        $response->assertStatus(422)
            ->assertJsonPath('errors.code.0', 'exhausted');
    }

    public function test_resend_otp_throttled_within_cooldown(): void
    {
        $user = User::factory()->create(['phone' => '+639170000013']);
        app(OtpService::class)->issue($user->phone, OtpCode::PURPOSE_REGISTER, $user);

        $response = $this->postJson('/api/v1/auth/otp/resend', [
            'phone' => $user->phone,
            'purpose' => OtpCode::PURPOSE_REGISTER,
        ]);

        $response->assertStatus(429)
            ->assertJsonPath('success', false);
    }
}