<?php

namespace Tests;

use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Psr7\Response;
use App\Services\PackageManager;
use Illuminate\Support\Facades\File;
use Tests\Concerns\MocksGuzzleClient;
use Tests\Concerns\GeneratesFakePlugins;
use GuzzleHttp\Exception\RequestException;

class MarketControllerTest extends TestCase
{
    use MocksGuzzleClient;
    use GeneratesFakePlugins;

    protected function setUp(): void
    {
        parent::setUp();
        $this->actAs('superAdmin');
    }

    public function testDownload()
    {
        $this->setupGuzzleClientMock();

        // Try to download a non-existent plugin
        $this->appendToGuzzleQueue(200, [], $this->generateFakePluginsRegistry());
        $this->postJson('/admin/plugins/market/download', [
            'name' => 'non-existent-plugin',
        ])->assertJson([
            'errno' => 1,
            'msg' => trans('admin.plugins.market.non-existent', ['plugin' => 'non-existent-plugin']),
        ]);

        // Download
        $fakeRegistry = $this->generateFakePluginsRegistry('fake-test-download', '0.0.1');
        $this->appendToGuzzleQueue([new Response(200, [], $fakeRegistry)]);
        app()->instance(PackageManager::class, new Concerns\FakePackageManager(null, true));
        $this->postJson('/admin/plugins/market/download', [
            'name' => 'fake-test-download',
        ])->assertJson(['errno' => 1]);

        $this->appendToGuzzleQueue([new Response(200, [], $fakeRegistry)]);
        app()->bind(PackageManager::class, Concerns\FakePackageManager::class);
        $this->postJson('/admin/plugins/market/download', [
            'name' => 'fake-test-download',
        ])->assertJson(['errno' => 0, 'msg' => trans('admin.plugins.market.install-success')]);
    }

    public function testCheckUpdates()
    {
        $this->setupGuzzleClientMock();

        // Not installed
        $this->appendToGuzzleQueue(200, [], $this->generateFakePluginsRegistry('fake-test-update', '0.0.1'));
        $this->getJson('/admin/plugins/market/check')
            ->assertJson([
                'available' => false,
                'plugins' => [],
            ]);

        // Generate fake plugin and refresh plugin manager
        $this->generateFakePlugin(['name' => 'fake-test-update', 'version' => '0.0.1']);
        $this->app->singleton('plugins', \App\Services\PluginManager::class);

        // Plugin up-to-date
        $this->appendToGuzzleQueue(200, [], $this->generateFakePluginsRegistry('fake-test-update', '0.0.1'));
        $this->getJson('/admin/plugins/market/check')
            ->assertJson([
                'available' => false,
                'plugins' => [],
            ]);

        // New version available
        $this->appendToGuzzleQueue(200, [], $this->generateFakePluginsRegistry('fake-test-update', '2.3.3'));
        $this->getJson('/admin/plugins/market/check')
            ->assertJson([
                'available' => true,
                'plugins' => [[
                    'name' => 'fake-test-update',
                ]],
            ]);
    }

    public function testMarketData()
    {
        $registry = $this->generateFakePluginsRegistry();
        $package = json_decode($registry, true)['packages'][0];
        $this->generateFakePlugin($package);
        $this->setupGuzzleClientMock([
            new RequestException('Connection Error', new Request('POST', 'whatever')),
            new Response(200, [], $registry),
            new Response(200, [], json_encode(array_merge(json_decode($registry, true), ['version' => 0]))),
        ]);

        // Expected an exception, but unable to be asserted.
        $this->getJson('/admin/plugins/market-data');

        $this->getJson('/admin/plugins/market-data')
            ->assertJsonStructure([
                [
                    'name',
                    'title',
                    'version',
                    'installed',
                    'description',
                    'author',
                    'dist',
                    'dependencies',
                ],
            ]);

        File::deleteDirectory(config('plugins.directory').DIRECTORY_SEPARATOR.$package['name']);

        $this
            ->getJson('/admin/plugins/market-data')
            ->assertJson(['message' => 'Only version 1 of market registry is accepted.']);
    }

    protected function tearDown(): void
    {
        // Clean fake plugins
        File::deleteDirectory(config('plugins.directory').DIRECTORY_SEPARATOR.'fake-test-download');
        File::deleteDirectory(config('plugins.directory').DIRECTORY_SEPARATOR.'fake-test-update');
        File::delete(config('plugins.directory').DIRECTORY_SEPARATOR.'whatever');

        parent::tearDown();
    }
}