<?php

/**
 * @package     Joomla.Administrator
 * @subpackage  com_scheduler
 *
 * @copyright   (C) 2021 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

// Restrict direct access
defined('_JEXEC') or die;

use Joomla\CMS\Application\CMSWebApplicationInterface;
use Joomla\CMS\Factory;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Layout\LayoutHelper;
use Joomla\CMS\Router\Route;
use Joomla\CMS\Session\Session;
use Joomla\Component\Scheduler\Administrator\Scheduler\Scheduler;
use Joomla\Component\Scheduler\Administrator\Task\Status;

/** @var  \Joomla\Component\Scheduler\Administrator\View\Tasks\HtmlView  $this*/

/** @var \Joomla\CMS\WebAsset\WebAssetManager $wa */
$wa = $this->getDocument()->getWebAssetManager();
$wa->useScript('table.columns')
    ->useScript('multiselect')
    ->useScript('com_scheduler.test-task')
    ->useStyle('com_scheduler.admin-view-tasks-css');

Text::script('COM_SCHEDULER_TEST_RUN_TITLE');
Text::script('COM_SCHEDULER_TEST_RUN_TASK');
Text::script('COM_SCHEDULER_TEST_RUN_DURATION');
Text::script('COM_SCHEDULER_TEST_RUN_OUTPUT');
Text::script('COM_SCHEDULER_TEST_RUN_STATUS_STARTED');
Text::script('COM_SCHEDULER_TEST_RUN_STATUS_COMPLETED');
Text::script('COM_SCHEDULER_TEST_RUN_STATUS_TERMINATED');
Text::script('JLIB_JS_AJAX_ERROR_OTHER');
Text::script('JLIB_JS_AJAX_ERROR_CONNECTION_ABORT');
Text::script('JLIB_JS_AJAX_ERROR_TIMEOUT');
Text::script('JLIB_JS_AJAX_ERROR_NO_CONTENT');
Text::script('JLIB_JS_AJAX_ERROR_PARSE');
Text::script('JCLOSE');

try {
    /** @var CMSWebApplicationInterface $app */
    $app = Factory::getApplication();
} catch (Exception $e) {
    die('Failed to get app');
}

$user = $app->getIdentity();
$userId = $user->id;
$listOrder = $this->escape($this->state->get('list.ordering'));
$listDirn = $this->escape($this->state->get('list.direction'));
$saveOrder = $listOrder == 'a.ordering';
$section = null;
$mode = false;

if ($saveOrder && !empty($this->items)) {
    $saveOrderingUrl = 'index.php?option=com_scheduler&task=tasks.saveOrderAjax&tmpl=component&' . Session::getFormToken() . '=1';
    HTMLHelper::_('draggablelist.draggable');
}

// When there are due Tasks show that information to the user
if ($this->hasDueTasks === true) {
    $app->enqueueMessage(Text::_('COM_SCHEDULER_MSG_DUETASKS'), 'warning');
}

?>

<form action="<?php echo Route::_('index.php?option=com_scheduler&view=tasks'); ?>" method="post" name="adminForm"
      id="adminForm">
    <div id="j-main-container" class="j-main-container">
        <?php
        // Search tools bar
        echo LayoutHelper::render('joomla.searchtools.default', ['view' => $this]);
        ?>

        <!-- If no tasks -->
        <?php if (empty($this->items)) : ?>
            <!-- No tasks -->
            <div class="alert alert-info">
                <span class="icon-info-circle" aria-hidden="true"></span><span
                        class="visually-hidden"><?php echo Text::_('INFO'); ?></span>
                <?php echo Text::_('JGLOBAL_NO_MATCHING_RESULTS'); ?>
            </div>
        <?php endif; ?>

        <!-- If there are tasks, we start with the table -->
        <?php if (!empty($this->items)) : ?>
            <!-- Tasks table starts here -->
            <table class="table" id="categoryList">

                <caption class="visually-hidden">
                    <?php echo Text::_('COM_SCHEDULER_TABLE_CAPTION'); ?>,
                    <span id="orderedBy"><?php echo Text::_('JGLOBAL_SORTED_BY'); ?> </span>,
                    <span id="filteredBy"><?php echo Text::_('JGLOBAL_FILTERED_BY'); ?></span>
                </caption>

                <!-- Tasks table header -->
                <thead>
                <tr>

                    <!-- Select all -->
                    <td class="w-1 text-center">
                        <?php echo HTMLHelper::_('grid.checkall'); // "Select all" checkbox
                        ?>
                    </td>

                    <!-- Ordering?-->
                    <th scope="col" class="w-1 d-none d-md-table-cell text-center">
                        <!-- Might need to adjust method args here -->
                        <?php echo HTMLHelper::_('searchtools.sort', '', 'a.ordering', $listDirn, $listOrder, null, 'asc', 'JGRID_HEADING_ORDERING', 'icon-sort'); ?>
                    </th>
                    <!-- Task State -->
                    <th scope="col" class="w-1 text-center">
                        <?php echo HTMLHelper::_('searchtools.sort', 'JSTATUS', 'a.state', $listDirn, $listOrder); ?>
                    </th>

                    <!-- Task title header -->
                    <th scope="col">
                        <?php echo HTMLHelper::_('searchtools.sort', 'JGLOBAL_TITLE', 'a.title', $listDirn, $listOrder); ?>
                    </th>

                    <!-- Task type header -->
                    <th scope="col" class="d-none d-md-table-cell">
                        <?php echo HTMLHelper::_('searchtools.sort', 'COM_SCHEDULER_TASK_TYPE', 'j.type_title', $listDirn, $listOrder) ?>
                    </th>

                    <!-- Last runs -->
                    <th scope="col" class="d-none d-lg-table-cell">
                        <?php echo HTMLHelper::_('searchtools.sort', 'COM_SCHEDULER_LAST_RUN_DATE', 'a.last_execution', $listDirn, $listOrder) ?>
                    </th>

                    <!-- Next runs -->
                    <th scope="col" class="d-none d-lg-table-cell">
                        <?php echo HTMLHelper::_('searchtools.sort', 'COM_SCHEDULER_NEXT_RUN_DATE', 'a.next_execution', $listDirn, $listOrder) ?>
                    </th>

                    <!-- Test task -->
                    <th scope="col" class="d-none d-md-table-cell">
                        <?php echo Text::_('COM_SCHEDULER_TEST_TASK'); ?>
                    </th>

                    <!-- Priority -->
                    <th scope="col" class="d-none d-lg-table-cell">
                        <?php echo HTMLHelper::_('searchtools.sort', 'COM_SCHEDULER_TASK_PRIORITY', 'a.priority', $listDirn, $listOrder) ?>
                    </th>

                    <!-- Task ID -->
                    <th scope="col" class="w-5 d-none d-md-table-cell">
                        <?php echo HTMLHelper::_('searchtools.sort', 'JGRID_HEADING_ID', 'a.id', $listDirn, $listOrder); ?>
                    </th>
                </tr>
                </thead>

                <!-- Table body begins -->
                <tbody <?php if ($saveOrder) : ?>
                    class="js-draggable" data-url="<?php echo $saveOrderingUrl; ?>" data-direction="<?php echo strtolower($listDirn); ?>" data-nested="true" <?php
                       endif; ?>>
                <?php foreach ($this->items as $i => $item) :
                    $canCreate  = $user->authorise('core.create', 'com_scheduler');
                    $canEdit    = $user->authorise('core.edit', 'com_scheduler');
                    $canCheckin = $user->authorise('core.manage', 'com_checkin') || $item->checked_out == $userId || is_null($item->checked_out);
                    $canChange  = $user->authorise('core.edit.state', 'com_scheduler') && $canCheckin;
                    ?>

                    <!-- Row begins -->
                    <tr class="row<?php echo $i % 2; ?>"
                        data-draggable-group="none"
                    >
                        <!-- Item Checkbox -->
                        <td class="text-center">
                            <?php echo HTMLHelper::_('grid.id', $i, $item->id, false, 'cid', 'cb', $item->title); ?>
                        </td>

                        <!-- Draggable handle -->
                        <td class="text-center d-none d-md-table-cell">
                            <?php
                            $iconClass = '';
                            if (!$canChange) {
                                $iconClass = ' inactive';
                            } elseif (!$saveOrder) {
                                $iconClass = ' inactive" title="' . Text::_('JORDERINGDISABLED');
                            }
                            ?>

                            <span class="sortable-handler <?php echo $iconClass ?>">
                                    <span class="icon-ellipsis-v" aria-hidden="true"></span>
                            </span>

                            <?php if ($canChange && $saveOrder) : ?>
                                <input type="text" class="hidden text-area-order" name="order[]" size="5"
                                       value="<?php echo $item->ordering; ?>"
                                >
                            <?php endif; ?>
                        </td>

                        <!-- Item State -->
                        <td class="text-center">
                            <?php echo HTMLHelper::_('jgrid.published', $item->state, $i, 'tasks.', $canChange); ?>
                        </td>

                        <!-- Item name, edit link, and note (@todo: should it be moved?) -->
                        <th scope="row">
                            <?php if ($item->checked_out) : ?>
                                <?php echo HTMLHelper::_('jgrid.checkedout', $i, $item->editor, $item->checked_out_time, 'tasks.', $canCheckin); ?>
                            <?php endif; ?>
                            <?php if ($item->locked) : ?>
                                <?php echo HTMLHelper::_('jgrid.action', $i, 'unlock', ['enabled' => $canChange, 'prefix' => 'tasks.',
                                    'active_class' => 'none fa fa-running border-dark text-body',
                                    'inactive_class' => 'none fa fa-running', 'tip' => true, 'translate' => false,
                                    'active_title' => Text::sprintf('COM_SCHEDULER_RUNNING_SINCE', HTMLHelper::_('date', $item->last_execution, 'DATE_FORMAT_LC5')),
                                    'inactive_title' => Text::sprintf('COM_SCHEDULER_RUNNING_SINCE', HTMLHelper::_('date', $item->last_execution, 'DATE_FORMAT_LC5')),
                                    ]); ?>
                            <?php endif; ?>
                            <span class="task-title">
                                <?php if ($canEdit) : ?>
                                    <a href="<?php echo Route::_('index.php?option=com_scheduler&task=task.edit&id=' . $item->id); ?>"
                                        title="<?php echo Text::_('JACTION_EDIT'); ?> <?php echo $this->escape($item->title); ?>"> <?php echo $this->escape($item->title); ?>
                                    </a>
                                <?php else : ?>
                                     <?php echo $this->escape($item->title); ?>
                                <?php endif; ?>
                                <?php if (!in_array($item->last_exit_code, [Status::OK, Status::WILL_RESUME])) : ?>
                                    <span class="failure-indicator icon-exclamation-triangle" aria-hidden="true"></span>
                                    <div role="tooltip">
                                        <?php echo Text::sprintf("COM_SCHEDULER_MANAGER_TOOLTIP_TASK_FAILING", $item->last_exit_code); ?>
                                    </div>
                                <?php endif; ?>
                            </span>

                            <?php if ($item->note) : ?>
                                <span class="small">
                                    <?php echo Text::sprintf('JGLOBAL_LIST_NOTE', $this->escape($item->note)); ?>
                                </span>
                            <?php endif; ?>
                        </th>

                        <!-- Item type -->
                        <td class="small d-none d-md-table-cell">
                            <?php echo $this->escape($item->safeTypeTitle); ?>
                        </td>

                        <!-- Last run date -->
                        <td class="small d-none d-lg-table-cell">
                            <?php echo $item->last_execution ? HTMLHelper::_('date', $item->last_execution, 'DATE_FORMAT_LC5') : '-'; ?>
                        </td>

                        <!-- Next run date -->
                        <td class="small d-none d-lg-table-cell">
                            <?php echo $item->next_execution ? HTMLHelper::_('date', $item->next_execution, 'DATE_FORMAT_LC5') : Text::_('COM_SCHEDULER_NEXT_RUN_MANUAL'); ?>
                        </td>

                        <!-- Test task -->
                        <td class="small d-none d-md-table-cell">
                            <div id="run-task-btn-wrapper"
                                    <?php
                                    $disabled = ($item->state < 0 || !Scheduler::isAuthorizedToRun($item, $user));
                                    if ($disabled) :
                                        $reason = Text::_($item->state < 0 ? "COM_SCHEDULER_MANAGER_TOOLTIP_TASK_TRASHED" : "COM_SCHEDULER_MANAGER_TOOLTIP_NOT_AUTHORIZED");
                                        echo ' data-toggle="tooltip" data-placement="top" title="' . $reason . '"';
                                    endif;
                                    ?>
                                >
                                <button type="button" class="btn btn-sm btn-warning" <?php echo $disabled ? 'disabled' : ''; ?>
                                        data-scheduler-run
                                        data-id="<?php echo (int) $item->id; ?>" data-title="<?php echo htmlspecialchars($item->title); ?>"
                                        data-url="<?php echo Route::_('index.php?option=com_ajax&format=json&plugin=RunSchedulerTest&group=system&id=' . (int) $item->id); ?>">
                                    <span class="fa fa-play fa-sm me-2"></span>
                                    <?php echo Text::_('COM_SCHEDULER_TEST_RUN'); ?>
                                </button>
                            </div>
                        </td>

                        <!-- Priority -->
                        <td class="small d-none d-lg-table-cell">
                            <?php if ($item->priority === -1) : ?>
                                <span class="badge bg-info"><?php echo Text::_('COM_SCHEDULER_LABEL_TASK_PRIORITY_LOW'); ?></span>
                            <?php elseif ($item->priority === 0) : ?>
                                <span class="badge bg-success"><?php echo Text::_('COM_SCHEDULER_LABEL_TASK_PRIORITY_NORMAL'); ?></span>
                            <?php elseif ($item->priority === 1) : ?>
                                <span class="badge bg-danger"><?php echo Text::_('COM_SCHEDULER_LABEL_TASK_PRIORITY_HIGH'); ?></span>
                            <?php endif; ?>
                        </td>

                        <!-- Item ID -->
                        <td class="d-none d-md-table-cell">
                            <?php echo (int) $item->id; ?>
                        </td>
                    </tr>
                <?php endforeach; ?>
                </tbody>
            </table>

            <?php echo $this->pagination->getListFooter(); ?>

        <?php endif; ?>

        <?php echo $this->filterForm->renderControlFields(); ?>
    </div>
</form>
