<?php
if(isset($_GET['uploadpdffile']))
{
    $pdffile = $_GET['uploadpdffile'];
    include('lib/PdfToText.phpclass');
    $time_pattern1      = '/(\d{2}:\d{2}:\d{2} [A-Za-z]{2})/';
    $time_pattern2      = '/(\d{2}:\d{2} [A-Za-z]{2})/';
    $space_utf_pattern  = '/(\t|\n|\v|\f|\r| |\xC2\x85|\xc2\xa0|\xe1\xa0\x8e|\xe2\x80[\x80-\x8D]|\xe2\x80\xa8|\xe2\x80\xa9|\xe2\x80\xaF|\xe2\x81\x9f|\xe2\x81\xa0|\xe3\x80\x80|\xef\xbb\xbf)+/';
    //$pdf                = new PdfToText('schedule 11 efcc sample.pdf');
    $pdf                = $pdffile;
    $displaymode = 'false';

    if(isset($_GET['verbose'])){
        $displaymode = $_GET['verbose'];
    }
    $physicians = array();
    $text = preg_replace($space_utf_pattern, ' ', $pdf->Text);

    $header = explode(' ', substr($text, 0, 200));

    if($displaymode == 'true'){

    }
    if($displaymode == 'true'){

    }

    foreach ($header as $key => $value)
    {
        //print_r($value.'<br/>');
            if($value=='Schedule for'){
                $physicians[] = str_replace('TimeNameVisits:', 'Visits:', $header[$key-1]);
               // print_r('TRUE');
            }
    }

    $text           = str_replace('Schedule for ', '', $text);
    $tmpdoc         = substr($text, 0, strpos($text,','));
    $tmptext        = substr($text, strpos($text,','), strlen($text));
    $text           = $tmptext;
    $physicians[]   = $tmpdoc;

    if(preg_match($time_pattern1, $text))
    {

    }
    if(preg_match($time_pattern2, $text))
    {
        $data_raw = preg_split($time_pattern2, $text, NULL, PREG_SPLIT_DELIM_CAPTURE);
    }
    for($i=1; $i<count($data_raw); $i++) {
        if($i%2==0)
        {
            //$data_raw[$i] = preg_replace('/\s*\([^)]*\)|F\/U|Fully Booked\.|Checked In|OVERBOOKED|Booked|\d{2} MINUTES\.|Missed|FM|See ACPM|Comment|^(([\+]([\d]{2,}))([0-9\.\-\/\s]{5,})|([0-9\.\-\/\s]{5,}))*$/', '', $data_raw[$i]);
            $data_raw[$i] = preg_replace('/\s*\([^)]*\)|f\/u|fully booked\.|checked in|overbooked|booked|\d{2} minutes\.|missed|FM|see acpm|comment/', '', strtolower($data_raw[$i]));
            $data_raw[$i] = preg_replace('/\s+/', ' ', trim($data_raw[$i]));
            $data[$data_raw[$i-1]] = $data_raw[$i];
        }
    }
        $tmparraykeys = array();
    foreach($data as $key => $value)
    {

        $tmpstr = preg_split('/(([\+]([\d]{2,}))([0-9\.\-\/\s]{5,})|([0-9\.\-\/\s]{5,}))/', $value,NULL, PREG_SPLIT_DELIM_CAPTURE);
        $tmparr_nameandphone = preg_split('/\s+/', $tmpstr[1]);
        $tmparrayvalues = array($tmpstr[0],$tmparr_nameandphone[1],$tmparr_nameandphone[0],);
        $tmparrayvalues[0] = preg_split('/(\d{2})/', $tmparrayvalues[0]);
        $tmparraykeys['physician'] = $physicians[0];
        $tmparraykeys['name']   = $tmparrayvalues[0][0];
        $tmparraykeys['phone']  = $tmparrayvalues[1];
        //$tmparraykeys['min']    = $tmparrayvalues[2];
        $data2[$key]            = $tmparraykeys;
        //$data2[$key][phonenumber] = $tmparr[0];
    }


    foreach($data2 as $key1 => $tmparr)
    {
        foreach($tmparr as $key2 => $value)
        {
            if(strtolower($value) =='- not available')
            {
                unset($data2[$key1]);
            }
        }

    }

    $schedule = json_encode($value);
    print_r($schedule);
   // exit;
    /*************************************************************\
    foreach($data2 as $key => $arrtmp) {
       // print_r($arrtmp);
        foreach($data2 as $arrtmp=>$value)
        {
            //$pieces = explode(' ', $value);
            $pieces = $value;
            $data[$arrtmp] = @array($physicians[0]=>$pieces[0].' '.$pieces[1],
                                                     $physicians[1]=>$pieces[2].' '.$pieces[3]);
        }
    }
     *
     */
}
//print_r($data);