<?php

declare(strict_types=1);

use Tests\Support\OpsUx\SourceFileScanner;

it('does not allow direct OperationRun status or outcome transitions outside OperationRunService', function (): void {
    $root = SourceFileScanner::projectRoot();
    $excluded = [$root.'/app/Services/OperationRunService.php'];

    $files = SourceFileScanner::phpFiles([$root.'/app'], $excluded);

    $patterns = [
        'direct update() with status/outcome' => '/(?:\$this->operationRun|\$operationRun|\$opRun)\s*->\s*update\s*\(\s*\[(?:(?!\)\s*;).)*?(?:[\'"]status[\'"]|[\'"]outcome[\'"])\s*=>/s',
        'direct fill()/forceFill() with status/outcome' => '/(?:\$this->operationRun|\$operationRun|\$opRun)\s*->\s*(?:fill|forceFill)\s*\(\s*\[(?:(?!\)\s*;).)*?(?:[\'"]status[\'"]|[\'"]outcome[\'"])\s*=>/s',
        'direct property assignment' => '/(?:\$this->operationRun|\$operationRun|\$opRun)\s*->\s*(?:status|outcome)\s*=(?!=)/',
        'OperationRun query/bulk update with status/outcome' => '/OperationRun::(?:(?!;).){0,800}?->\s*update\s*\(\s*\[(?:(?!\)\s*;).)*?(?:[\'"]status[\'"]|[\'"]outcome[\'"])\s*=>/s',
    ];

    $violations = [];

    foreach ($files as $file) {
        $source = SourceFileScanner::read($file);

        foreach ($patterns as $label => $pattern) {
            if (! preg_match_all($pattern, $source, $matches, PREG_OFFSET_CAPTURE)) {
                continue;
            }

            foreach ($matches[0] as [$snippetMatch, $offset]) {
                if (! is_int($offset)) {
                    continue;
                }

                $line = substr_count(substr($source, 0, $offset), "\n") + 1;

                $violations[] = [
                    'file' => SourceFileScanner::relativePath($file),
                    'line' => $line,
                    'label' => $label,
                    'snippet' => SourceFileScanner::snippet($source, $line),
                    'match' => trim((string) $snippetMatch),
                ];
            }
        }
    }

    if ($violations !== []) {
        $messages = array_map(static function (array $violation): string {
            return sprintf(
                "%s:%d [%s]\n%s",
                $violation['file'],
                $violation['line'],
                $violation['label'],
                $violation['snippet'],
            );
        }, $violations);

        $this->fail(
            "Forbidden direct OperationRun status/outcome transition(s) found outside OperationRunService:\n\n"
            .implode("\n\n", $messages)
        );
    }

    expect($violations)->toBe([]);
})->group('ops-ux');