#!/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_validate.php
 * BRIEF: Pre-release validation — version consistency, required files, manifest checks
 *
 * Usage:
 *   php release_validate.php --path /repo --version 04.01.00
 *   php release_validate.php --path /repo --version 04.01.00 --platform joomla --output-summary
 *
 * Options:
 *   --path           Repository root (default: .)
 *   --version        Expected version string (required)
 *   --platform       joomla|dolibarr|generic (default: joomla)
 *   --output-summary Write markdown table to $GITHUB_STEP_SUMMARY
 */

declare(strict_types=1);

$path = '.';
$version = null;
$platform = 'joomla';
$outputSummary = false;

foreach ($argv as $i => $arg) {
	if ($arg === '--path' && isset($argv[$i + 1])) $path = $argv[$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 === '--output-summary') $outputSummary = true;
}

if ($version === null) {
	fwrite(STDERR, "Usage: release_validate.php --path . --version XX.YY.ZZ [--platform joomla]\n");
	exit(1);
}

$root = realpath($path) ?: $path;
$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. README.md exists and contains VERSION
if (!file_exists("{$root}/README.md")) {
	addResult('README.md', 'FAIL', 'Not found');
} else {
	$readme = file_get_contents("{$root}/README.md");
	if (preg_match('/VERSION:\s*' . preg_quote($version, '/') . '/', $readme) ||
		strpos($readme, $version) !== false) {
		addResult('README.md version', 'PASS', "`{$version}` found");
	} else {
		addResult('README.md version', 'FAIL', "`{$version}` not found in README.md");
	}
}

// 2. CHANGELOG.md exists with matching section
if (!file_exists("{$root}/CHANGELOG.md")) {
	addResult('CHANGELOG.md', 'WARN', 'Not found');
} else {
	$cl = file_get_contents("{$root}/CHANGELOG.md");
	if (preg_match('/^##\s.*' . preg_quote($version, '/') . '/m', $cl)) {
		addResult('CHANGELOG.md version', 'PASS', "Section for `{$version}` found");
	} else {
		addResult('CHANGELOG.md version', 'WARN', "No section header for `{$version}`");
	}
}

// 3. LICENSE file exists
$licenseFound = false;
foreach (['LICENSE', 'LICENSE.md', 'LICENSE.txt', 'COPYING'] as $lf) {
	if (file_exists("{$root}/{$lf}")) { $licenseFound = true; break; }
}
addResult('LICENSE', $licenseFound ? 'PASS' : 'FAIL', $licenseFound ? 'Found' : 'Not found');

// 4. Platform-specific checks
if ($platform === 'joomla') {
	// Find XML manifest
	$manifest = null;
	$searchDirs = ["{$root}/src", $root];
	foreach ($searchDirs as $dir) {
		if (!is_dir($dir)) continue;
		foreach (glob("{$dir}/*.xml") as $xmlFile) {
			$content = file_get_contents($xmlFile);
			if (strpos($content, '<extension') !== false) {
				$manifest = $xmlFile;
				break 2;
			}
		}
	}
	if ($manifest === null) {
		addResult('XML manifest', 'FAIL', 'No Joomla manifest found');
	} else {
		if (preg_match('/<version>([^<]+)<\/version>/', file_get_contents($manifest), $m)) {
			$mVer = trim($m[1]);
			if ($mVer === $version) {
				addResult('Manifest version', 'PASS', "`{$mVer}` matches");
			} else {
				addResult('Manifest version', 'FAIL', "`{$mVer}` != `{$version}`");
			}
		} else {
			addResult('Manifest version', 'FAIL', 'No <version> tag in manifest');
		}
	}

	// updates.xml
	if (!file_exists("{$root}/updates.xml")) {
		addResult('updates.xml', 'WARN', 'Not found');
	} else {
		$ux = file_get_contents("{$root}/updates.xml");
		if (preg_match('/<version>' . preg_quote($version, '/') . '<\/version>/', $ux)) {
			addResult('updates.xml version', 'PASS', "`{$version}` found");
		} else {
			addResult('updates.xml version', 'FAIL', "`{$version}` not in updates.xml");
		}
	}
} elseif ($platform === 'dolibarr') {
	$modFile = null;
	foreach (['src', 'htdocs'] as $sd) {
		$pattern = "{$root}/{$sd}/mod*.class.php";
		$matches = glob($pattern);
		if (!empty($matches)) { $modFile = $matches[0]; break; }
	}
	if ($modFile === null) {
		addResult('Dolibarr mod file', 'FAIL', 'No mod*.class.php found');
	} else {
		$mc = file_get_contents($modFile);
		if (preg_match("/\\\$this->version\s*=\s*'" . preg_quote($version, '/') . "'/", $mc)) {
			addResult('Dolibarr version', 'PASS', "`{$version}` matches");
		} else {
			addResult('Dolibarr version', 'FAIL', "`{$version}` not found in " . basename($modFile));
		}
	}
}

// 5. composer.json version (if present)
if (file_exists("{$root}/composer.json")) {
	$composer = json_decode(file_get_contents("{$root}/composer.json"), true);
	if (isset($composer['version'])) {
		if ($composer['version'] === $version) {
			addResult('composer.json version', 'PASS', "`{$version}` matches");
		} else {
			addResult('composer.json version', 'WARN', "`{$composer['version']}` != `{$version}`");
		}
	}
}

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

echo $table;

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

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