#!/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/version_auto_bump.php
 * VERSION: 01.00.00
 * BRIEF: Auto patch-bump, set stability suffix, and commit — single CLI replacing inline workflow bash
 *
 * Usage:
 *   php version_auto_bump.php --path . --branch dev
 *   php version_auto_bump.php --path . --branch feature/my-feature --token TOKEN --repo-url URL
 *   php version_auto_bump.php --path . --branch alpha --dry-run
 */

declare(strict_types=1);

$path    = '.';
$branch  = null;
$token   = '';
$repoUrl = '';
$dryRun  = false;

foreach ($argv as $i => $arg) {
    if ($arg === '--path'     && isset($argv[$i + 1])) $path    = $argv[$i + 1];
    if ($arg === '--branch'   && isset($argv[$i + 1])) $branch  = $argv[$i + 1];
    if ($arg === '--token'    && isset($argv[$i + 1])) $token   = $argv[$i + 1];
    if ($arg === '--repo-url' && isset($argv[$i + 1])) $repoUrl = $argv[$i + 1];
    if ($arg === '--dry-run') $dryRun = true;
}

// Auto-detect branch from git or CI env
if ($branch === null) {
    $branch = getenv('GITHUB_REF_NAME') ?: trim((string) @shell_exec('git rev-parse --abbrev-ref HEAD 2>/dev/null'));
    if (empty($branch) || $branch === 'HEAD') {
        fwrite(STDERR, "Cannot detect branch — pass --branch\n");
        exit(1);
    }
}

// Map branch to stability suffix
$stabilityMap = [
    'dev'   => 'dev',
    'alpha' => 'alpha',
    'beta'  => 'beta',
    'rc'    => 'rc',
];

if (array_key_exists($branch, $stabilityMap)) {
    $stability = $stabilityMap[$branch];
} elseif (str_starts_with($branch, 'feature/')) {
    $stability = 'dev';
} else {
    $stability = 'dev';
}

$cli = __DIR__;
$php = PHP_BINARY;

// Step 1: Patch bump
$bumpOutput = [];
exec("{$php} {$cli}/version_bump.php --path " . escapeshellarg($path) . " 2>&1", $bumpOutput, $bumpRc);
foreach ($bumpOutput as $line) {
    echo "{$line}\n";
}

// Step 2: Read version
$versionOutput = [];
exec("{$php} {$cli}/version_read.php --path " . escapeshellarg($path) . " 2>&1", $versionOutput, $versionRc);
$version = trim($versionOutput[0] ?? '');

if (empty($version)) {
    echo "No version found — skipping\n";
    exit(0);
}

echo "Version: {$version} | Branch: {$branch} | Stability: {$stability}\n";

// Step 3: Set platform version with stability suffix
exec("{$php} {$cli}/version_set_platform.php --path " . escapeshellarg($path)
    . " --version " . escapeshellarg($version)
    . " --branch " . escapeshellarg($branch)
    . " --stability " . escapeshellarg($stability) . " 2>&1", $setPlatOutput);
foreach ($setPlatOutput as $line) {
    echo "{$line}\n";
}

// Step 4: Version consistency check and fix
exec("{$php} {$cli}/version_check.php --path " . escapeshellarg($path) . " --fix 2>&1", $checkOutput);

// Re-read version (now includes suffix from version_set_platform)
$suffixMap = [
    'dev'   => '-dev',
    'alpha' => '-alpha',
    'beta'  => '-beta',
    'rc'    => '-rc',
];
$displayVersion = preg_replace('/(-(dev|alpha|beta|rc))+$/', '', $version) . ($suffixMap[$stability] ?? '');

if ($dryRun) {
    echo "[DRY-RUN] Would commit and push {$displayVersion} to {$branch}\n";
    exit(0);
}

// Step 5: Git commit and push
$root = realpath($path) ?: $path;

// Check if anything changed
$diffStatus = trim((string) @shell_exec("cd " . escapeshellarg($root) . " && git diff --quiet && git diff --cached --quiet 2>&1 && echo clean || echo dirty"));
if ($diffStatus === 'clean') {
    echo "No version changes to commit\n";
    exit(0);
}

// Configure git
@shell_exec("cd " . escapeshellarg($root) . " && git config --local user.email \"gitea-actions[bot]@mokoconsulting.tech\"");
@shell_exec("cd " . escapeshellarg($root) . " && git config --local user.name \"gitea-actions[bot]\"");

if (!empty($repoUrl)) {
    @shell_exec("cd " . escapeshellarg($root) . " && git remote set-url origin " . escapeshellarg($repoUrl));
}

@shell_exec("cd " . escapeshellarg($root) . " && git add -A");
$commitMsg = "chore(version): auto-bump patch {$displayVersion} [skip ci]";
@shell_exec("cd " . escapeshellarg($root) . " && git commit -m " . escapeshellarg($commitMsg)
    . " --author=\"gitea-actions[bot] <gitea-actions[bot]@mokoconsulting.tech>\"");

$pushResult = @shell_exec("cd " . escapeshellarg($root) . " && git push origin " . escapeshellarg($branch) . " 2>&1");
echo $pushResult ?? '';

echo "Bumped to {$displayVersion}\n";
exit(0);