#!/usr/bin/env php
<?php
/* Copyright (C) 2026 Moko Consulting <hello@mokoconsulting.tech>
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 * FILE INFORMATION
 * DEFGROUP: moko-platform.CLI
 * INGROUP: moko-platform
 * REPO: https://git.mokoconsulting.tech/MokoConsulting/moko-platform
 * PATH: /cli/release_verify.php
 * BRIEF: Verify a built release artifact — version, SHA256, disallowed files
 *
 * Usage:
 *   php release_verify.php --zip-path /tmp/pkg.zip --version 04.01.00
 *   php release_verify.php --zip-path /tmp/pkg.zip --version 04.01.00 --updates-xml updates.xml
 *   php release_verify.php --zip-path /tmp/pkg.zip --version 04.01.00 --output-summary
 *
 * Options:
 *   --zip-path       Path to ZIP file (required)
 *   --version        Expected version string (required)
 *   --platform       joomla|dolibarr|generic (default: joomla)
 *   --updates-xml    Path to updates.xml for SHA256 comparison
 *   --github-output  Export verify_pass, verify_fail to $GITHUB_OUTPUT
 *   --output-summary Write markdown table to $GITHUB_STEP_SUMMARY
 */

declare(strict_types=1);

$zipPath = null;
$version = null;
$platform = 'joomla';
$updatesXml = null;
$githubOutput = false;
$outputSummary = false;

foreach ($argv as $i => $arg) {
	if ($arg === '--zip-path' && isset($argv[$i + 1])) $zipPath = $argv[$i + 1];
	if ($arg === '--version' && isset($argv[$i + 1])) $version = $argv[$i + 1];
	if ($arg === '--platform' && isset($argv[$i + 1])) $platform = $argv[$i + 1];
	if ($arg === '--updates-xml' && isset($argv[$i + 1])) $updatesXml = $argv[$i + 1];
	if ($arg === '--github-output') $githubOutput = true;
	if ($arg === '--output-summary') $outputSummary = true;
}

if ($zipPath === null || $version === null) {
	fwrite(STDERR, "Usage: release_verify.php --zip-path FILE --version XX.YY.ZZ [--platform joomla] [--updates-xml FILE]\n");
	exit(1);
}

$pass = 0;
$fail = 0;
$warn = 0;
$results = [];

function addResult(string $check, string $status, string $details): void {
	global $pass, $fail, $warn, $results;
	$results[] = ['check' => $check, 'status' => $status, 'details' => $details];
	if ($status === 'PASS') $pass++;
	elseif ($status === 'FAIL') $fail++;
	elseif ($status === 'WARN') $warn++;
}

// 1. ZIP exists and is readable
if (!file_exists($zipPath) || !is_readable($zipPath)) {
	addResult('ZIP exists', 'FAIL', "Not found or not readable: {$zipPath}");
} else {
	addResult('ZIP exists', 'PASS', basename($zipPath));

	// 2. Extract ZIP
	$tmpDir = sys_get_temp_dir() . '/release-verify-' . uniqid();
	mkdir($tmpDir, 0755, true);

	$zip = new ZipArchive();
	if ($zip->open($zipPath) !== true) {
		addResult('ZIP extract', 'FAIL', 'ZipArchive could not open file');
	} else {
		$zip->extractTo($tmpDir);
		$zip->close();
		addResult('ZIP extract', 'PASS', 'Extracted successfully');

		// 3. Manifest version check (Joomla)
		if ($platform === 'joomla') {
			$manifest = null;
			foreach (glob("{$tmpDir}/*.xml") as $xmlFile) {
				$content = file_get_contents($xmlFile);
				if (strpos($content, '<extension') !== false) {
					$manifest = $xmlFile;
					break;
				}
			}
			if ($manifest !== null) {
				if (preg_match('/<version>([^<]+)<\/version>/', file_get_contents($manifest), $m)) {
					$manifestVer = trim($m[1]);
					if ($manifestVer === $version) {
						addResult('Manifest version', 'PASS', "`{$manifestVer}` matches release");
					} else {
						addResult('Manifest version', 'FAIL', "`{$manifestVer}` != `{$version}`");
					}
				} else {
					addResult('Manifest version', 'WARN', 'No <version> tag in manifest');
				}
			} else {
				addResult('Manifest version', 'WARN', 'No XML manifest found in ZIP');
			}
		}

		// 4. SHA256 vs updates.xml
		$zipSha = hash_file('sha256', $zipPath);
		if ($updatesXml !== null && file_exists($updatesXml)) {
			$uxContent = file_get_contents($updatesXml);
			if (preg_match('/<sha256>([^<]+)<\/sha256>/', $uxContent, $m)) {
				$expectedSha = trim($m[1]);
				if ($zipSha === $expectedSha) {
					addResult('SHA256 vs updates.xml', 'PASS', '`' . substr($zipSha, 0, 16) . '...`');
				} else {
					addResult('SHA256 vs updates.xml', 'FAIL', "ZIP=`" . substr($zipSha, 0, 16) . "...` updates.xml=`" . substr($expectedSha, 0, 16) . "...`");
				}
			} else {
				addResult('SHA256 vs updates.xml', 'WARN', 'No <sha256> in updates.xml');
			}
		}

		// 5. Disallowed files
		$disallowed = ['.claude', '.mcp.json', 'TODO.md', 'todo.md', '.git', 'node_modules', '.env'];
		$found = [];
		$rit = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($tmpDir, RecursiveDirectoryIterator::SKIP_DOTS));
		foreach ($rit as $file) {
			$name = $file->getFilename();
			if (in_array($name, $disallowed, true)) {
				$found[] = $name;
			}
		}
		if (count($found) > 0) {
			addResult('Disallowed files', 'FAIL', 'Found: ' . implode(', ', array_unique($found)));
		} else {
			addResult('Disallowed files', 'PASS', 'None found');
		}

		// 6. Non-vendor .min files
		$minCount = 0;
		$rit = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($tmpDir, RecursiveDirectoryIterator::SKIP_DOTS));
		foreach ($rit as $file) {
			$rel = str_replace($tmpDir . '/', '', $file->getPathname());
			if (strpos($rel, 'vendor/') !== false) continue;
			if (preg_match('/\.(min\.css|min\.js)$/', $file->getFilename())) {
				$minCount++;
			}
		}
		if ($minCount > 0) {
			addResult('Non-vendor .min files', 'WARN', "{$minCount} file(s) — should be generated at runtime");
		} else {
			addResult('Non-vendor .min files', 'PASS', 'None shipped');
		}

		// Clean up
		$rit = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($tmpDir, RecursiveDirectoryIterator::SKIP_DOTS), RecursiveIteratorIterator::CHILD_FIRST);
		foreach ($rit as $file) {
			$file->isDir() ? rmdir($file->getPathname()) : unlink($file->getPathname());
		}
		rmdir($tmpDir);
	}
}

// Output
$table = "| Check | Result | Details |\n|-------|--------|--------|\n";
foreach ($results as $r) {
	$table .= "| {$r['check']} | {$r['status']} | {$r['details']} |\n";
}
$table .= "\n**Verification: {$pass} passed, {$fail} failed, {$warn} warnings**\n";

echo $table;

if ($outputSummary) {
	$summaryFile = getenv('GITHUB_STEP_SUMMARY');
	if ($summaryFile) {
		file_put_contents($summaryFile, "### Release Verification\n\n{$table}\n", FILE_APPEND);
	}
}

if ($githubOutput) {
	$outputFile = getenv('GITHUB_OUTPUT');
	if ($outputFile) {
		file_put_contents($outputFile, "verify_pass={$pass}\nverify_fail={$fail}\nverify_warn={$warn}\n", FILE_APPEND);
	}
}

exit($fail > 0 ? 1 : 0);