<?php

/**
 * Plugin lifecycle integration test.
 *
 * NOTE: All assertions are in a single test intentionally.
 *
 * `plugin:init` loads the plugin's ServiceProvider into PHP's class registry.
 * PHP never unloads classes within a process, and each Pest test creates a fresh
 * Application container. Re-calling `App::register()` for the same provider in a
 * later test would re-run `register()` — which calls `define()` on already-defined
 * constants, throwing an ErrorException. Keeping everything in one test sidesteps
 * that by ensuring the ServiceProvider is registered only once.
 */

use App\Model\Plugin;
use Illuminate\Support\Facades\Schema;

uses(\Tests\TestCase::class);

const TEST_PLUGIN = 'testvendor/testplugin';
const TEST_TABLE  = 'testvendor_testplugin_settings';

function cleanupTestPlugin(): void
{
    Schema::dropIfExists(TEST_TABLE);

    $pluginDir = storage_path('app/plugins/' . TEST_PLUGIN);
    if (file_exists($pluginDir)) {
        \Illuminate\Support\Facades\File::deleteDirectory($pluginDir);
    }

    Plugin::where('name', TEST_PLUGIN)->delete();
}

beforeEach(fn () => cleanupTestPlugin());
afterEach(fn () => cleanupTestPlugin());

// ---------------------------------------------------------------------------

test('plugin lifecycle: scaffold → activate → delete', function () {

    // ── 1. Scaffold ──────────────────────────────────────────────────────────
    \Artisan::call('plugin:init', ['name' => TEST_PLUGIN]);

    $plugin = Plugin::where('name', TEST_PLUGIN)->first();
    expect($plugin)->not->toBeNull('plugin must be registered in DB after init');
    expect($plugin->status)->toBe(Plugin::STATUS_INACTIVE);

    // composer.json rendered with correct name
    $composerPath = storage_path('app/plugins/' . TEST_PLUGIN . '/composer.json');
    expect(file_exists($composerPath))->toBeTrue();
    $composer = json_decode(file_get_contents($composerPath), true);
    expect($composer['name'])->toBe(TEST_PLUGIN);

    // migration file renamed from the template placeholder
    $migrationFile = storage_path(
        'app/plugins/' . TEST_PLUGIN .
        '/database/migrations/2000_01_01_000000_create_testvendor_testplugin_settings_table.php'
    );
    expect(file_exists($migrationFile))->toBeTrue('migration file must be renamed from placeholder');

    // table must NOT exist yet (activation hasn't run)
    expect(Schema::hasTable(TEST_TABLE))->toBeFalse('settings table must not exist before activation');

    // ── 2. Activate ───────────────────────────────────────────────────────────
    $plugin->activate();

    expect(Schema::hasTable(TEST_TABLE))->toBeTrue('settings table must exist after activation');
    expect($plugin->fresh()->status)->toBe(Plugin::STATUS_ACTIVE);

    // ── 3. Delete ─────────────────────────────────────────────────────────────
    $plugin->deleteAndCleanup();

    expect(Schema::hasTable(TEST_TABLE))->toBeFalse('settings table must be gone after deletion');
    expect(Plugin::where('name', TEST_PLUGIN)->exists())->toBeFalse('DB record must be removed');
    expect(file_exists(storage_path('app/plugins/' . TEST_PLUGIN)))->toBeFalse('plugin directory must be removed');
});