<?php

namespace Kanboard\Plugin\OrganonTweaks\Controller;

use Kanboard\Controller\BaseController;
use Kanboard\Plugin\OrganonTweaks\Helper\OrganonDoneHelper;

/**
 * Toggle a task's Done/Due badge (OrganonTweaks).
 *
 * One-click CSRF link from the board card face and the task view. Single source of truth per mode:
 *   - close-mode on:  Done == closed, so this just closes/opens the task (no metadata); native
 *     Close/Open stay in sync automatically because the badge reads is_active.
 *   - close-mode off: this flips the 'organon_done' metadata marker and never touches open/closed.
 * Redirects back to wherever it was clicked (board or task view).
 */
class DoneController extends BaseController
{
    public function toggle()
    {
        $task = $this->getTask();
        $this->checkCSRFParam();

        $helper = new OrganonDoneHelper($this->container);
        $done = $helper->isDone($task);

        if ($helper->closesTask()) {
            if ($done) {
                $this->taskStatusModel->open($task['id']);
            } else {
                $this->taskStatusModel->close($task['id']);
            }
        } else {
            if ($done) {
                $this->taskMetadataModel->remove($task['id'], OrganonDoneHelper::DONE_KEY);
            } else {
                $this->taskMetadataModel->save($task['id'], array(OrganonDoneHelper::DONE_KEY => 'on'));
            }
        }

        if ($this->request->getStringParam('from') === 'board') {
            $this->response->redirect($this->helper->url->to('BoardViewController', 'show', array('project_id' => $task['project_id'])), true);
        } else {
            $this->response->redirect($this->helper->url->to('TaskViewController', 'show', array('task_id' => $task['id'])), true);
        }
    }
}