<?php

namespace Shikiryu\Bot\Commands;

use JsonRPC\Client;
use Shikiryu\Bot\Bot;

class TasksList implements Icommands
{
	public static function getMessage(Bot $bot, array $data)
    {
    	$config = $bot->getConfig();
    	if (!array_key_exists('kanboard', $config)) {
    		$bot->replyPolitely('Je n\'ai pas la configuration nécessaire');
    	}
    	$config = $config['kanboard'];
    	$client = new Client($config['url']);
		$client->authentication('jsonrpc', $config['token']);

    	$project = $data[1];

    	if (!is_numeric($project)) {
    		$asked_project = strtolower($project);
    		$projects = $client->getAllProjects();
    		foreach ($projects as $project) {
    			if (strtolower($project['name']) === $asked_project) {
    				$project = (int) $project['id'];
    				break;
    			}
    		}
    	}

    	$task_list = $client->getAllTasks([
    		'project_id'	=> $project,
		]);

		if ($task_list === false) {
			$bot->replyPolitely('Je n\'ai pas réussi à récupérer la liste');
		} else {
			if (empty($task_list)) {
				$bot->replyPolitely('Il n\'y a pas de tâches dans ce projet');
			}
			$task_list = array_map(function($task) { return sprintf('%u: %s', $task['id'], $task['title']); }, $task_list);
			$bot->replyPolitely(sprintf('Voici la liste des tâches du projet %u : %s', $project, implode('\n', $task_list)));
		}
    }

	/**
	 * @return string
	 */
	public static function getDescription()
	{
		return 'Liste les tâches d\'un projet Kanboard';
	}
}