<?php

/**
 * @method App_Report_AdminObj _getDataObj()
 */
class App_Report_AdminView extends App_Report_AdminAbstractView
{
    const FOLDER_MODE = 0777;
    const PID_FILE_NAME = 'pid';

    const MSG_DATA_UNAVAILABLE = 'msgDataUnavailable';

    const HEADER_NEW     = 'headerNew';
    const HEADER_EDIT    = 'headerEdit';
    const HEADER_REORDER = 'headerReorder';

    protected $_pageHeaderTemplates = array(
        self::HEADER_NEW     => 'Add New %itemName%',
        self::HEADER_EDIT    => 'Edit %itemName%',
        self::HEADER_REORDER => 'Reorder %itemsName%',
    );

    protected $_actions
        = array('list', 'new', 'insert', 'edit', 'update', 'cancel', 'summary', 'archive', 'clear', 'delete', 'deleteFile',
                'showInstructions', 'forceStatus', 'rejectFileForm', 'rejectFile');

    protected $_hasFilter = true;

    protected function _init()
    {
        $this->_messageTemplates[self::MSG_DATA_UNAVAILABLE] = '%itemName% is not available';
        return parent::_init();
    }

    protected function _initAction()
    {
        parent::_initAction();
        if ($this->_action === 'list' && ($schoolId = Qs_Request::getGetValue('schoolId'))) {
            if (($schoolName = $this->_getDataObj()->getSchoolName($schoolId))) {
                $this->_getDataObj()->setSchoolId($schoolId);
                $this->doc->setHeader('Reports of "' . $schoolName . '"');
            } else {
                $this->_doc->display404();
            }
        }
        return $this;
    }

    protected function _callAction()
    {
        if (method_exists($this, $this->_actionMethod))  {
            $this->_setHeader();
        }
        return parent::_callAction();
    }

    public static function refreshReportAccessFile()
    {
        $adminAuth = App_Admin_Auth::getInstance();
        $userAuth = App_User_Auth::getInstance();

        $adminLogged = $adminAuth->isLoggedIn();
        $userLogged = $userAuth->isLoggedIn();
        if ($adminLogged || $userLogged) {
            if (($adminLogged && $adminAuth->getData('reportsAccess') === 'y')
                || ($userLogged && $userAuth->getData('viewAllReports') === 'y')
            ) {
                App_Report_AdminView::createReportsAccessDir();
            } else {
                App_Report_AdminView::removeReportAccessDir();
            }
        }

        if ($userAuth->isLoggedIn()) {
            if ($userAuth->getData('reportsAccess') === 'y') {
                App_Report_View::createReportsSymlinks();
            }
        }
    }

    static public function createReportsAccessDir()
    {
        file_put_contents(BASE_PATH . '/tmp/' . App_Report_AdminObj::REPORT_ADMIN_ACCESS_PATH . '/' . session_id(), '');
        return true;
    }

    public static function removeReportAccessDir()
    {
        $filePath = BASE_PATH . '/tmp/' . App_Report_AdminObj::REPORT_ADMIN_ACCESS_PATH . '/' . session_id();
        if (file_exists($filePath)) {
            unlink($filePath);
        }
        return true;
    }

    protected function _doShowInstructions()
    {
        $item = array(
            'text' => App_Settings_Obj::get('reportInstructions'),
            'tpl'  => Qs_Sitemap::getTemplate('_sys/ViewController/text.tpl')
        );
        $this->_addItem($item);
    }

    protected function _doEdit()
    {
        $form = $this->_getEditForm();
        $this->dataObj->initData();
        if (null == $this->_getDataObj()->getData()) {
            $this->_setBackError(self::MSG_DATA_UNAVAILABLE);
            $this->_doBack();
        }
        $data = $this->_getData4Form();
        $form->setDefaults($data);
        $this->_renderMainForm($form);
        return $this;
    }

    protected function _doUpdate()
    {
        if (null === $this->_getDataObj()->getData()) {
            $this->_setBackError(self::MSG_DATA_UNAVAILABLE);
            $this->_doBack();
        }
        return parent::_doUpdate();
    }

    protected function _doDelete()
    {
        if (null === $this->_getDataObj()->getData()) {
            $this->_setBackError(self::MSG_DATA_UNAVAILABLE);
            $this->_doBack();
        }
        parent::_doDelete();
    }

    protected function _doChangeOption()
    {
        if (null === $this->_getDataObj()->getData()) {
            $this->_setBackError(self::MSG_DATA_UNAVAILABLE);
            $this->_doBack();
        }
        parent::_doChangeOption();
    }

    protected function _getDefaultLinks()
    {
        if ($this->_getDataObj()->getSchoolId()) {
            return array();
        }

        $links = parent::_getDefaultLinks();

        if ($this->_getDataObj()->hasUserReports()) {
            $links[] = array(
                'title' => 'Download All Reports',
                'url'   => $this->url(array('action' => 'archive'))
            );
        }

        $links[] = array('title' => 'View Summary Table', 'url' => $this->_getSummaryUrl(), 'options' => array('delimiter' => ''));

        $links[] = array('title'   => 'Clear All Reports',
                         'attribs' => array('class' => 'fright', 'style' => 'color: red;'),
                         'url'     => $this->url(array('action' => 'clear')));
        return $links;
    }

    protected function _bindFormFields(Qs_Form $form)
    {
        $form->addElement(
            'select',
            'dueDateMonth',
            array(
                'label'        => '',
                'multiOptions' => array('' => 'Select Month') + App_Report_AdminObj::getMonthList(),
            )
        );

        $dayOptions = array();
        if (($month = $this->_getData('dueDateMonth'))) {
            $dayOptions = App_Report_AdminObj::getDayList($month);
        }
        $form->addElement(
            'select',
            'dueDateDay',
            array(
                'label'        => '',
                'multiOptions' => array('' => 'Select Day') + $dayOptions,
            )
        );
        if (empty($dayOptions)) {
            $form->getElement('dueDateDay')->setAttrib('disabled', 'disabled');
        }

        $form->addDisplayGroup(array('dueDateMonth', 'dueDateDay'), 'dueDateGroup', array('legend' => 'Date Due'));

        $form->addElement(
            'text',
            'section',
            array(
                'label'     => 'Section',
                'maxlength' => 64,
                'required'  => true
            )
        );

        $form->addElement(
            'text',
            'topic',
            array(
                'label'     => 'Topic',
                'maxlength' => 64,
                'required'  => true
            )
        );

        $form->addElement(
            'textarea',
            'description',
            array(
                'label' => 'Description',
                'rows'  => 5,
            )
        );

        $form->addElement(
            'multiCheckbox',
            'excludeSchoolId',
            array(
                'label'        => 'Not Required for Schools',
                'multiOptions' => $this->_getDataObj()->getSchools4Select(),
            )
        );

        return $this;
    }

    /**
     * @param Qs_Form $form
     *
     * @return $this
     */
    protected function _renderMainForm($form)
    {
        $this->_renderForm($form, 'form.tpl');

        $options = array(
            'formId'        => $form->getId(),
            'monthDayCount' => array(),
        );
        foreach (array_keys(App_Report_AdminObj::getMonthList()) as $num) {
            $options['monthDayCount'][$num] = App_Report_AdminObj::getMonthDayCount($num);
        }
        $this->_doc->addScript('js/app/report/admin/form.js');
        $this->_doc->addInitObject('app.report.admin.Form', array($options));
        return $this;
    }

    protected function _addFilterItem()
    {
        if ($this->_getDataObj()->getSchoolId()) {
            $this->_addBackLinkItem();
        }
        return parent::_addFilterItem();
    }

    /**
     * @param Qs_Form $form
     *
     * @return $this
     */
    protected function _bindFilterFields($form)
    {
        parent::_bindFilterFields($form);
        $form->addElement(
            'select',
            'schoolId',
            array(
                'label'        => '',
                'multiOptions' => array('' => 'All Schools') + $this->_getDataObj()->getSchools4Select(),
            )
        );
        return $this;
    }

    protected function _addListItem($list = null, $template = 'list.tpl')
    {
        App_Report_View::initTips();
        $list = $list ? $list : $this->_getList();
        if (($schoolId = $this->_getDataObj()->getSchoolId())) {
            $this->_addLegendHeaderItem();
            $list->userReportDeleteUrl = $this->url(array('action' => 'deleteFile'));
            $list->userReportRejectUrl = $this->url(array('action' => 'rejectFile'));

            $list->schoolId = $schoolId;
            $params = array(
                'containerId' => 'report-grid',
                'requestUrl'  => $this->url(),
            );
            $this->_doc->addStylesheet('css/jquery.fancybox.css');
            $this->_doc->addScript('js/jquery.fancybox.js');

            $this->_doc->addScript('js/app/report/admin/list.js');
            $this->_doc->addInitObject('app.report.admin.List', array($params));
        } else {
            $list->reportDetailUrl = Qs_SiteMap::findFirst(null, array('type' => 'Report_AdminDetail'), null, 'url');
        }
        return parent::_addListItem($list, $template);
    }

    protected function _addBackLinkItem()
    {
        $item = array(
            'backUrl' => Qs_SiteMap::findFirst(null, array('type' => 'Report_Admin'), null, 'url'),
            'tpl'     => Qs_SiteMap::getTemplate('Report/Admin/back-link.tpl')
        );
        $this->_additem($item);
        return $this;
    }

    protected function _addLegendHeaderItem()
    {
        $item = array(
            'tpl'        => Qs_SiteMap::getTemplate('Report/legend-header.tpl'),
            'statistics' => $this->_getDataObj()->getStatusStatistics($this->_getDataObj()->getSchoolId()),
        );
        $this->_additem($item);
        return $this;
    }

    /**
     * @param Qs_ViewController_List $list
     *
     * @return $this
     */
    protected function _bindListColumns($list)
    {
        $list->addColumn(
            'dueDate',
            'dueDate',
            array('title' => 'Date Due', 'orderBy' => 'dueIdx', 'defaultText' => '-', 'attribs' => array('class' => 'text-center'))
        );
        $list->addColumn(
            'text',
            'section',
            array('title' => 'Section', 'orderBy' => 'section', 'attribs' => array('class' => 'text-center'))
        );
        $list->addColumn(
            'text',
            'topic',
            array('title' => 'Topic', 'orderBy' => 'topic')
        );
        $list->addColumn(
            'text',
            'description',
            array('title' => 'Description', 'defaultText' => '-')
        );

        if ($this->_getDataObj()->getSchoolId()) {
            $list->addColumn(
                'schoolReports',
                'reports',
                array('title' => 'Reports' , 'attribs' => array('class' => 'report-th'))
            );
        } else {
            $list->addColumn(
                'schoolCount',
                'schoolCount',
                array('title' => 'Schools' , 'attribs' => array('class' => 'report-th'))
            );
            $list->addColumn(
                'options',
                'options',
                array('attribs' => array('class' => 'option-th'))
            );
        }

        return $this;
    }

    protected function _getSummaryUrl()
    {
        return ($url = Qs_SiteMap::findFirstLocal(null, array('type' => 'Report_Summary_'), null, 'url'));
    }

    protected function _doSummary()
    {
        exit('method' . __METHOD__ . ' is not implemented');
    }

    protected function _doArchive()
    {
        $archiveView = new App_Report_Archive_View();
        $archiveView->setDoc($this->_doc);
        $archiveView->actionArchive();
    }

    public static function delTree($dir) {
        $files = array_diff(scandir($dir), array('.','..'));
        foreach ($files as $file) {
            (is_dir("$dir/$file")) ? self::delTree("$dir/$file") : unlink("$dir/$file");
        }
        return rmdir($dir);
    }

    protected function _doClear()
    {
        if ('confirm' == Qs_Request::getPostValue('confirm')) {
            $this->_deleteAllReports();
            $this->_setBackMessage('Reports were successfully deleted.');
            $this->_doBack();
            return $this;
        }
        $form = $this->_getClearConfirmationForm();
        $this->_renderMainForm($form);
        return $this;
    }

    protected function _doCLearAjax()
    {
        $form = $this->_getClearConfirmationForm();
        $this->_validateAjax($form);
    }

    protected function _getClearConfirmationForm()
    {
        $form = $this->_getBaseForm();
        $form->addElement('hidden', 'action', array('value' => 'clear'));
        $form->addElement('hidden', 'confirm', array('value' => 'confirm'));
        $smarty = $this->_doc->getSmarty();
        $smarty->assign(
            'downloadUrl',
            Qs_SiteMap::findFirst(null, array('type' => 'Report_Admin'), null, 'url') . '?action=archive'
            );
        $text = $smarty->fetch('Report/Admin/confirmClear.tpl');
        $form->addElement(
            'static',
            'confirmText',
            array(
                'label' => 'Attention!',
                'value' => $text,
            )
        );

        $form->addElement('submit', 'btnSubmit',
            array(
                'label'      => 'Confirm',
                'attribs'    => array('class' => 'btn'),
                'decorators' => array('ViewHelper')
            )
        );
        $form->btnSubmit->getDecorator('ViewHelper')->setAdditionalHtmlAfterElement('&nbsp;&nbsp;');
        $btnCancel = new Zend_Form_Element_Button('btnCancel',
            array(
                'label'       => 'Cancel',
                'attribs'     => array(
                    'class'   => 'btn',
                    'onclick' => "document.location = '{$form->getCancelUrl()}';"
                ),
                'decorators' => array('ViewHelper')
            )
        );
        $form->addElement($btnCancel);
        $decorators = array('FormElements');
        $decorators[] = array('decorator' => 'HtmlTag', 'options' => array('tag' => 'div'));
        $decorators[] = 'Fieldset';
        $decorators[] = 'DtDdWrapper';
        $form->addDisplayGroup(array('btnSubmit', 'btnCancel'), 'submitGroup', array('decorators' => $decorators));

        return $form;
    }


    protected function _deleteAllReports()
    {
        $userReports = $this->_getDataObj()->getUserReports();
        $path = WWW_PATH . '/' . App_Report_AbstractObj::REPORT_PATH;
        $fileTransferAdapter = new Qs_File_Transfer_Adapter_Db();
        $fileTransferAdapter->setDefaultDestination($path);
        foreach ($userReports as $fileName) {
            $fileTransferAdapter->delete($fileName, $path);
        }
        $this->_getDataObj()->clearUserReportTable();
        return $this;
    }

    protected function _renderListRow(array $filter)
    {
        $this->_doc->setGroupName('ITEMS');
        $this->_getDataObj()->setSchoolId($filter['schoolId']);
        $this->_getDataObj()->setFilter(array('id' => $filter['reportId']));
        $this->_addListItem();
        return $this->_doc->fetch(Qs_Sitemap::getTemplate('Doc/clean.tpl'));
    }

}