<?php


require_once 'Pman.php';

require_once 'Pman/Core/AssetTrait.php'; // includes Traits...


class Reader extends Pman
{
    use Pman_Core_AssetTrait;   // output Compiled JS/CSS
    // outputCssDir()
    // outputJavascriptDir()
    
    var $template = 'feeds.html';
    
    var $view_has_read = 0;
    
    function getAuth()
    {
        parent::getAuth();
        
        
        if (!$this->getAuthUser()) {
             
            return 'Login';
        }
        
    }
    function get()
    {
        if (!empty($_REQUEST['test-bs'])) {
             
            $this->masterTemplate = 'master-bs.html';
        }
        
        if (!empty($_REQUEST['show_read'])) {
            $this->view_has_read = 1;
            
        }
        
        // list of feeds and how many unread..
        //DB_DataObject::debugLevel(1);
        $p= DB_DataObject::factory('reader_sub');
        $p->person_id = $this->authUser->id;
        if (!$p->count()) {
            // user is not subscribed to anything..
            // so send them off to sign up to stuff.
            header("Location: {$this->baseURL}/Manage/Add");
            exit;
        }
        
        
        $ufeeds = $p->fetchAll('feed_id');
        $feed = DB_DataObject::factory('reader_feed');
        $feed->whereAddin('reader_feed.id', $ufeeds, 'int');
        $feed->autoJoin();
        $feed->_join .= "
                LEFT JOIN (SELECT feed_id,
                    sum(CASE when  has_read = false THEN 1 ELSE 0 END) as  no_unread,
                    count(id) as   no_avail 
                      
                 FROM
                    reader_read
                WHERE 
                    person_id = {$this->authUser->id}
                GROUP BY feed_id
            )x ON
            x.feed_id = reader_feed.id";
        
        $feed->selectAdd("no_unread, no_avail");
        
        if ($this->view_has_read) {
            
             
        } else { 
            $feed->whereAdd('no_unread > 0');
        }
        //DB_DataObject::debugLevel(1);
        $all_feed = clone($feed);
        $this->feeds = $feed->fetchAll();
        
        return; // what's summary used for?
    
    
        // total read / un-read ?? since when??
        $all_feed->selectAdd();
        $all_feed->selectAdd(" 
            SUM((SELECT
                    count( reader_read.id )
                FROM
                    reader_read
                WHERE
                    person_id = {$this->authUser->id}
                AND
                    feed_id = reader_feed.id
                AND
                    has_read = false
            )) as no_unread,
                
            SUM((SELECT
                    count( reader_read.id )
                FROM
                    reader_read
                LEFT JOIN
                    reader_article
                ON
                    reader_read.article_id = reader_article.id
                WHERE
                    person_id = {$this->authUser->id}
                AND
                    reader_read.feed_id = reader_feed.id
                AND
                    (
                        reader_read.read_dt > NOW() - INTERVAL 1 DAY
                        OR
                        reader_read.has_read = false
                    )
            )) as no_avail
            
        ");
        $all_feed->find(true);
        $this->summary = $all_feed;
        
        //exit;
    }
    
    
    function herr( $error_name, $args = array(), $redirect=false )
    {
        
        if($redirect !== false){
            $args['errors'][$error_name] = 1;
//            print_r($args);exit;
            $this->addEvent('FRONTEND:'.$error_name,  (empty($args['error_on'])) ? false : $args['error_on'], $error_name);
            return HTML_FlexyFramework::run($redirect, $args);
        }
        
        $this->errors[$error_name] = 1;
        $this->elements =  HTML_Template_Flexy_Factory::fromArray($_REQUEST, $this->elements);
        $this->addEvent('FRONTEND:'.$error_name,  (empty($args['error_on'])) ? false : $args['error_on'], $error_name);
        
        return true;
    }
    
    
}