<?php

namespace App\Tests\Integration\Api\Client;

use Illuminate\Support\Str;
use App\Models\User;
use Illuminate\Http\Response;
use Illuminate\Support\Facades\Hash;

class AccountControllerTest extends ClientApiIntegrationTestCase
{
    /**
     * Test that the user's account details are returned from the account endpoint.
     */
    public function test_account_details_are_returned(): void
    {
        /** @var \App\Models\User $user */
        $user = User::factory()->create();

        $response = $this->actingAs($user)->get('/api/client/account');

        $response->assertOk()->assertJson([
            'object' => 'user',
            'attributes' => [
                'uuid' => $user->uuid,
                'username' => $user->username,
                'email' => $user->email,
                'language' => 'en',
                'image' => 'https://gravatar.com/avatar/' . md5(Str::lower($user->email)),
                'admin' => false,
                'root_admin' => false,
                '2fa_enabled' => false,
                'created_at' => $this->formatTimestamp($user->created_at),
                'updated_at' => $this->formatTimestamp($user->updated_at),
            ],
        ]);
    }

    /**
     * Test that the user's email address can be updated via the API.
     */
    public function test_email_is_updated(): void
    {
        /** @var \App\Models\User $user */
        $user = User::factory()->create();

        $response = $this->actingAs($user)->putJson('/api/client/account/email', [
            'email' => $email = mb_strtolower(Str::random() . '@example.com'),
            'password' => 'password',
        ]);

        $response->assertStatus(Response::HTTP_NO_CONTENT);

        $this->assertDatabaseHas('users', ['id' => $user->id, 'email' => $email]);
    }

    /**
     * Tests that an email is not updated if the password provided in the request is not
     * valid for the account.
     */
    public function test_email_is_not_updated_when_password_is_invalid(): void
    {
        /** @var \App\Models\User $user */
        $user = User::factory()->create();

        $response = $this->actingAs($user)->putJson('/api/client/account/email', [
            'email' => 'hodor@example.com',
            'password' => 'invalid',
        ]);

        $response->assertStatus(Response::HTTP_BAD_REQUEST);
        $response->assertJsonPath('errors.0.code', 'InvalidPasswordProvidedException');
        $response->assertJsonPath('errors.0.detail', 'The password provided was invalid for this account.');
    }

    /**
     * Tests that an email is not updated if an invalid email address is passed through
     * in the request.
     */
    public function test_email_is_not_updated_when_not_valid(): void
    {
        /** @var \App\Models\User $user */
        $user = User::factory()->create();

        $response = $this->actingAs($user)->putJson('/api/client/account/email', [
            'email' => '',
            'password' => 'password',
        ]);

        $response->assertStatus(Response::HTTP_UNPROCESSABLE_ENTITY);
        $response->assertJsonPath('errors.0.meta.rule', 'required');
        $response->assertJsonPath('errors.0.detail', 'The email field is required.');

        $response = $this->actingAs($user)->putJson('/api/client/account/email', [
            'email' => 'invalid',
            'password' => 'password',
        ]);

        $response->assertStatus(Response::HTTP_UNPROCESSABLE_ENTITY);
        $response->assertJsonPath('errors.0.meta.rule', 'email');
        $response->assertJsonPath('errors.0.detail', 'The email must be a valid email address.');
    }

    /**
     * Test that the password for an account can be successfully updated.
     */
    public function test_password_is_updated(): void
    {
        /** @var \App\Models\User $user */
        $user = User::factory()->create();

        $initialHash = $user->password;

        $response = $this->actingAs($user)->putJson('/api/client/account/password', [
            'current_password' => 'password',
            'password' => 'New_Password1',
            'password_confirmation' => 'New_Password1',
        ]);

        $user = $user->refresh();

        $this->assertNotEquals($user->password, $initialHash);
        $this->assertTrue(Hash::check('New_Password1', $user->password));
        $this->assertFalse(Hash::check('password', $user->password));

        $response->assertStatus(Response::HTTP_NO_CONTENT);
    }

    /**
     * Test that the password for an account is not updated if the current password is not
     * provided correctly.
     */
    public function test_password_is_not_updated_if_current_password_is_invalid(): void
    {
        /** @var \App\Models\User $user */
        $user = User::factory()->create();

        $response = $this->actingAs($user)->putJson('/api/client/account/password', [
            'current_password' => 'invalid',
            'password' => 'New_Password1',
            'password_confirmation' => 'New_Password1',
        ]);

        $response->assertStatus(Response::HTTP_BAD_REQUEST);
        $response->assertJsonPath('errors.0.code', 'InvalidPasswordProvidedException');
        $response->assertJsonPath('errors.0.detail', 'The password provided was invalid for this account.');
    }

    /**
     * Test that a validation error is returned to the user if no password is provided or if
     * the password is below the minimum password length.
     */
    public function test_error_is_returned_for_invalid_request_data(): void
    {
        $user = User::factory()->create();

        $this->actingAs($user)->putJson('/api/client/account/password', [
            'current_password' => 'password',
        ])
            ->assertStatus(Response::HTTP_UNPROCESSABLE_ENTITY)
            ->assertJsonPath('errors.0.meta.rule', 'required');

        $this->actingAs($user)->putJson('/api/client/account/password', [
            'current_password' => 'password',
            'password' => 'pass',
            'password_confirmation' => 'pass',
        ])
            ->assertStatus(Response::HTTP_UNPROCESSABLE_ENTITY)
            ->assertJsonPath('errors.0.meta.rule', 'min');
    }

    /**
     * Test that a validation error is returned if the password passed in the request
     * does not have a confirmation, or the confirmation is not the same as the password.
     */
    public function test_error_is_returned_if_password_is_not_confirmed(): void
    {
        /** @var \App\Models\User $user */
        $user = User::factory()->create();

        $response = $this->actingAs($user)->putJson('/api/client/account/password', [
            'current_password' => 'password',
            'password' => 'New_Password1',
            'password_confirmation' => 'Invalid_New_Password',
        ]);

        $response->assertStatus(Response::HTTP_UNPROCESSABLE_ENTITY);
        $response->assertJsonPath('errors.0.meta.rule', 'confirmed');
        $response->assertJsonPath('errors.0.detail', 'The password confirmation does not match.');
    }
}