<?php

declare(strict_types=1);

require_once __DIR__ . '/../../vendor/autoload.php';

use App\Infrastructure\Api\Gitea\GiteaClient;
use App\Infrastructure\Api\Gitea\GiteaConfig;
use App\Framework\HttpClient\CurlHttpClient;

// Load environment variables manually
$envFile = __DIR__ . '/../../.env';
if (file_exists($envFile)) {
    $lines = file($envFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
    foreach ($lines as $line) {
        if (strpos(trim($line), '#') === 0) {
            continue;
        }
        putenv($line);
    }
}

// Initialize GiteaClient
$config = new GiteaConfig(
    baseUrl: getenv('GITEA_URL') ?: '',
    token: getenv('GITEA_TOKEN') ?: null,
    username: getenv('GITEA_USERNAME') ?: null,
    password: getenv('GITEA_PASSWORD') ?: null,
    timeout: (float) (getenv('GITEA_TIMEOUT') ?: 30.0)
);

$httpClient = new CurlHttpClient();
$giteaClient = new GiteaClient($config, $httpClient);

echo "\n╔═══════════════════════════════════════════════════════════════════╗\n";
echo "║  Gitea Actions API - Value Objects Demo                          ║\n";
echo "╚═══════════════════════════════════════════════════════════════════╝\n\n";

$owner = 'michael';
$repo = 'michaelschiemer';

try {
    // =====================================================================
    // Test 1: List Workflows (Typed)
    // =====================================================================
    echo "📋 Test 1: Listing Workflows (Type-Safe)\n";
    echo str_repeat('─', 60) . "\n";

    $workflows = $giteaClient->actions->listWorkflowsTyped($owner, $repo);

    echo "   Total workflows: {$workflows->count()}\n";
    echo "   Active workflows: " . count($workflows->active()) . "\n";
    echo "   Disabled workflows: " . count($workflows->disabled()) . "\n\n";

    foreach ($workflows as $workflow) {
        $statusIcon = $workflow->isActive() ? '✅' : '❌';
        echo "   {$statusIcon} Workflow: {$workflow->name}\n";
        echo "      ID: {$workflow->id}\n";
        echo "      Path: {$workflow->path}\n";
        echo "      File: {$workflow->getFileName()}\n";
        echo "      State: {$workflow->state}\n";
        echo "\n";
    }

    // =====================================================================
    // Test 2: List Workflow Runs (Typed)
    // =====================================================================
    echo "🏃 Test 2: Listing Recent Workflow Runs (Type-Safe)\n";
    echo str_repeat('─', 60) . "\n";

    $runs = $giteaClient->actions->listRunsTyped($owner, $repo, ['limit' => 10]);

    echo "   Total runs: {$runs->count()}\n";
    echo "   Running: " . count($runs->running()) . "\n";

    $successRate = $runs->successRate() * 100;
    echo "   Successful: {$runs->successCount()} ({$successRate}%)\n";
    echo "   Failed: {$runs->failureCount()}\n\n";

    foreach ($runs as $run) {
        echo "   {$run->getStatusSummary()} Run #{$run->id}\n";
        echo "      Title: {$run->displayTitle}\n";
        echo "      Status: {$run->status->value}\n";
        echo "      Branch: {$run->headBranch}\n";
        echo "      Started: {$run->startedAt->format('Y-m-d H:i:s')}\n";

        if ($run->isCompleted() && $run->getDuration() !== null) {
            $duration = $run->getDuration();
            echo "      Duration: {$duration->toSeconds()}s\n";
        } elseif ($run->isRunning()) {
            $elapsed = $run->getElapsedTime();
            echo "      Elapsed: {$elapsed->toSeconds()}s (still running)\n";
        }

        echo "\n";
    }

    // =====================================================================
    // Test 3: Get Specific Run Details (Typed)
    // =====================================================================
    if (!$runs->isEmpty()) {
        echo "🔍 Test 3: Detailed Run Information (Type-Safe)\n";
        echo str_repeat('─', 60) . "\n";

        $latestRun = $runs->latest();

        echo "   Run ID: {$latestRun->id}\n";
        echo "   Title: {$latestRun->displayTitle}\n";
        echo "   Status: {$latestRun->getStatusSummary()}\n";
        echo "   Branch: {$latestRun->headBranch}\n";
        echo "   Commit: " . substr($latestRun->headSha, 0, 8) . "\n";
        echo "   Triggered by: {$latestRun->event}\n";
        echo "   Run Number: {$latestRun->runNumber}\n";
        echo "\n";

        echo "   Business Logic Methods:\n";
        echo "   - isSuccessful(): " . ($latestRun->isSuccessful() ? 'true' : 'false') . "\n";
        echo "   - isFailed(): " . ($latestRun->isFailed() ? 'true' : 'false') . "\n";
        echo "   - isRunning(): " . ($latestRun->isRunning() ? 'true' : 'false') . "\n";
        echo "   - wasCancelled(): " . ($latestRun->wasCancelled() ? 'true' : 'false') . "\n";

        if ($latestRun->getDuration() !== null) {
            $duration = $latestRun->getDuration();
            echo "   - getDuration(): {$duration->toSeconds()}s\n";
        }

        echo "\n";
    }

    // =====================================================================
    // Test 4: Collection Methods Demo
    // =====================================================================
    echo "📊 Test 4: Collection Methods Demo\n";
    echo str_repeat('─', 60) . "\n";

    // Filter by branch
    $mainBranchRuns = $runs->forBranch('main');
    echo "   Runs on 'main' branch: " . count($mainBranchRuns) . "\n";

    // Find by ID
    if (!$runs->isEmpty()) {
        $firstRunId = $runs->latest()->id;
        $foundRun = $runs->findById($firstRunId);
        echo "   Found run by ID: " . ($foundRun !== null ? 'Yes' : 'No') . "\n";
    }

    echo "\n";

    // =====================================================================
    // Test 5: Backward Compatibility Check
    // =====================================================================
    echo "🔄 Test 5: Backward Compatibility (Raw Arrays Still Work)\n";
    echo str_repeat('─', 60) . "\n";

    // Old API still works
    $rawWorkflows = $giteaClient->actions->listWorkflows($owner, $repo);
    echo "   Raw array method works: Yes\n";
    echo "   Raw workflows count: " . count($rawWorkflows['workflows'] ?? []) . "\n";

    $rawRuns = $giteaClient->actions->listRuns($owner, $repo, ['limit' => 5]);
    echo "   Raw runs method works: Yes\n";
    echo "   Raw runs count: " . count($rawRuns['workflow_runs'] ?? []) . "\n";

    echo "\n";

    echo "✅ All Tests SUCCESSFUL!\n\n";

    // =====================================================================
    // Insights
    // =====================================================================
    echo "╔═══════════════════════════════════════════════════════════════════╗\n";
    echo "║  ★ Insights ─────────────────────────────────────────────────────║\n";
    echo "╠═══════════════════════════════════════════════════════════════════╣\n";
    echo "║                                                                   ║\n";
    echo "║  Value Objects bieten mehrere Vorteile:                          ║\n";
    echo "║                                                                   ║\n";
    echo "║  1. Type Safety - IDE erkennt Fehler zur Compile-Zeit            ║\n";
    echo "║     \$run->id (RunId) statt \$run['id'] (mixed)                   ║\n";
    echo "║                                                                   ║\n";
    echo "║  2. Business Logic - Methoden wie isSuccessful(), getDuration()  ║\n";
    echo "║     direkt am Objekt statt externe Helper-Funktionen             ║\n";
    echo "║                                                                   ║\n";
    echo "║  3. Collection Methods - Filtern, Suchen, Aggregieren            ║\n";
    echo "║     \$runs->successful(), \$runs->successRate() etc.              ║\n";
    echo "║                                                                   ║\n";
    echo "║  4. API Evolution - Änderungen in Gitea API isoliert             ║\n";
    echo "║     fromApiResponse() mappt API-Änderungen transparent           ║\n";
    echo "║                                                                   ║\n";
    echo "║  5. Backward Compatible - Raw arrays funktionieren weiterhin     ║\n";
    echo "║     listWorkflows() (array) + listWorkflowsTyped() (VOs)         ║\n";
    echo "║                                                                   ║\n";
    echo "╚═══════════════════════════════════════════════════════════════════╝\n\n";

} catch (\Exception $e) {
    echo "\n❌ Error: " . $e->getMessage() . "\n";
    echo "File: " . $e->getFile() . "\n";
    echo "Line: " . $e->getLine() . "\n";
    exit(1);
}