<?php
declare(strict_types=1);
namespace Butschster\ContextGenerator\Template\Analysis\Analyzer;
use Butschster\ContextGenerator\Application\FSPath;
use Butschster\ContextGenerator\Template\Analysis\AnalysisResult;
use Butschster\ContextGenerator\Template\Analysis\ProjectAnalyzerInterface;
use Butschster\ContextGenerator\Template\Analysis\Util\ProjectStructureDetector;
/**
* Fallback analyzer that provides a default configuration for any project
* This analyzer always succeeds with low confidence as a safety net
*/
final readonly class FallbackAnalyzer implements ProjectAnalyzerInterface
{
public function __construct(
private ProjectStructureDetector $structureDetector,
) {}
public function analyze(FSPath $projectRoot): ?AnalysisResult
{
// This analyzer always provides a result as a fallback
$existingDirs = $this->structureDetector->detectExistingDirectories($projectRoot);
$confidence = $this->structureDetector->calculateStructureConfidence($existingDirs);
// Determine the best generic template based on what we found
$suggestedTemplate = $this->determineBestTemplate($existingDirs);
return new AnalysisResult(
analyzerName: $this->getName(),
detectedType: 'generic',
confidence: $confidence,
suggestedTemplates: [$suggestedTemplate],
metadata: [
'existingDirectories' => $existingDirs,
'isFallback' => true,
'directoryCount' => \count($existingDirs),
],
);
}
public function canAnalyze(FSPath $projectRoot): bool
{
// This analyzer can always analyze any project as a fallback
return true;
}
public function getPriority(): int
{
return 1; // Lowest priority - only used when no other analyzers match
}
public function getName(): string
{
return 'fallback';
}
/**
* Determine the best generic template based on existing directories
*/
private function determineBestTemplate(array $existingDirs): string
{
// If we have src or app directories, assume it's a PHP project
if (\in_array('src', $existingDirs, true) || \in_array('app', $existingDirs, true)) {
return 'generic-php';
}
// If we have lib directory, might be a library project
if (\in_array('lib', $existingDirs, true)) {
return 'generic-php';
}
// Default fallback
return 'generic-php';
}
}
