#!/usr/bin/env php
<?php

require __DIR__.'/base/block.php';

$iface = $argv[1] ?? 'wg0';
$name = $argv[2] ?? strtoupper($iface);

$command = 'sudo wg show '.escapeshellarg($iface).' 2>/dev/null';
$output = trim(shell_exec($command));

if (empty($output)) {
    echo block(
        'wireguard_'.$iface,
        [
            'full_text' => pspan($name, '#ccc', '#222'),
            'color' => color('warning'),
        ]
    );

    if (getenv('BLOCK_BUTTON') === '1') {
        $command = 'sudo wg-quick up '.escapeshellarg($iface);
        shell_exec($command);
    }
} else {
    echo block(
        'wireguard_'.$iface,
        [
            'full_text' => pspan($name, '#333', color('normal')),
            'color' => color('normal'),
        ]
    );

    if (getenv('BLOCK_BUTTON') === '1') {
        $command = 'sudo wg-quick down '.escapeshellarg($iface);
        shell_exec($command);
    }
}