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

require_once __DIR__ . '/../includes/argvParser.php';
require_once __DIR__ . '/../includes/functions.php';
require_once __DIR__ . '/../includes/snips.php';
require_once __DIR__ . '/../includes/config.php';

$config = new homeConfig('snips');
$argvParser = new argvParser(['f' => 'File', 'a' => 'Api key', 's' => 'Shortcut'], ['c' => 'Command', 'id' => 'Snip id']);
$parsed = $argvParser->parseArgv($argv);
if ($parsed === false) {
    line('Usage: ' . __FILE__ . ' ' . $argvParser->getOptionsHelp());
    exit(1);
}

$command = $parsed->get('c');
$id = $parsed->get('id');
$file = $parsed->get('f');
$apiKey = $parsed->get('k', $config->get('apiKey'));
$getShortcut = $parsed->get('s');
$content = $parsed->getRest();

if (empty($apiKey)) {
    line('Input api key:');
    $apiKey = trim(fgets(STDIN));
    $config->set('apiKey', $apiKey);
    line('Api key stored in config file');
}
if (empty($apiKey)) {
    line('Api Key is empty');
    exit(1);
}

if ($getShortcut) {
    $shortcut = $config->get('shortcuts')[$id] ?? null;
    if (empty($shortcut)) {
        line('Shortcut ' . $getShortcut . ' not found');
        exit(1);
    }
    $id = $shortcut[0];
    $file = $shortcut[1];
}

$baseUrl = 'https://snips.loken.nl/api/';
$snips = new snips($baseUrl, $apiKey);

switch ($command) {
    case 'get':
        $content = $snips->getSnip($id);
        if ($file) {
            file_put_contents($file, $content);
            line('Snip content saved to ' . $file);
        } else {
            line($content);
        }
        break;
    case 'set':
        if ($file) {
            if (!file_exists($file)) {
                line('File ' . $file . ' does not exist');
                exit(1);
            }
            $content = file_get_contents($file);
            if ($content === false) {
                line('Error reading file ' . $file);
                exit(1);
            }
        }
        $content = $snips->postSnip($id, $content);
        break;
    default:
        line('Unknown command: ' . $command);
        exit(1);
}