<?php
defined($security_key) or exit;

//------------------------------------------
// contracts_billing
//------------------------------------------

//GET PARAMETERS
$status = isset($_GET['status']) ? '&status='.$_GET['status'] : '';
$search = isset($_GET['search']) ? '&search='.$_GET['search'] : '';

//SET DEFAULT VALUES
$ye = ((isset($_GET['year']) && $_GET['year'] !='' )? $_GET['year'] : $curYear);
$mo = ((isset($_GET['month']) && $_GET['month'] !='')? $_GET['month'] : $curMonth_name);
$qu = ((isset($_GET['month']) ? (int)ceil(date("n",strtotime($mo)) / 3): $curQuarter));

//ADD status
$cs = $_GET['status'] = 1;
//REMOVE $_GETs
unset($_GET['year']);
unset($_GET['month']);
//GET Details from URL
$GET_VALUES = urlGETdetails($_GET) ?? '';

//CALL TO API
$api_url = '/v2/contracts/'.$GET_VALUES;
$responses = ioAPIv2($api_url,'',$token);
//Decode Payload
if (!empty($responses)){$responses = json_decode($responses,true);}else{$responses = null;}

$output[] = '';

foreach ($responses as $response){    
    $servicetools = json_decode($response['servicetool'] ?? '',true) ?? ''; 
    $ignore_lists = json_decode($response['ignore_list'] ?? '',true) ?? ''; 
    $date = date('Y-m-d', strtotime('+'.$response['duration'].' months', strtotime($response['start_date'])));

    //get all assigned serialnumbers
    $url_input = '';
    foreach($servicetools as $service_tool){
        $url_input .= $service_tool.',';
    }
    //get ignore list
    $ignored_serialnumbers = '';
    if (!empty($ignore_lists)){ 
        foreach($ignore_lists as $list){
            $ignored_serialnumbers .= $list.',';
        }
        $ignored_serialnumbers = '&ignore='.substr($ignored_serialnumbers,0,-1);
    }

    //Return report_usage_servicereports
    $api_url = '/v2/application/type=ServiceReport&serialnumber='.substr($url_input,0,-1).$ignored_serialnumbers.'&between='.$response['start_date'].'||'.$date.'/contract_usage_servicereports';
    $contract_usage_servicereports = ioAPIv2($api_url,'',$token);
    //Decode Payload
    if (!empty($contract_usage_servicereports)){$contract_usage_servicereports = json_decode($contract_usage_servicereports,true);}else{$contract_usage_servicereports = null;}

    $usage_billing = usageBilling($contract_usage_servicereports);
    
    //Initial billing_run value
    $billing_run = 0;
    
    switch ($response['billing_plan']) {
    case 1:
        # month
        if (isset($usage_billing[$ye]['quarters'][$qu]['months'][$mo])){
        if ($mo != ''){
            $billing_run =  $usage_billing[$ye]['quarters'][$qu]['months'][$mo];
        } 
        }
        break;
    case 2:
        # quarter
        if (isset($usage_billing[$ye]['quarters'][$qu]['total'])){
            $billing_run = $usage_billing[$ye]['quarters'][$qu]['total'];
        }
        break;
    case 3:
        # year
        if (isset($usage_billing[$ye]['total'])){
        $billing_run =  $usage_billing[$ye]['total'];
        }
        break;      
    }
    //Variable translation
    $status = 'contract_status' . $response['status'];
    $type = 'contract_type'.$response['type'];
    $contract_billingplan_text = 'contract_billing'.$response['billing_plan'] ?? '';
    //calculate enddate from duration
    $date = date('Y-m-d', strtotime('+'.$response['duration'].' months', strtotime($response['start_date'])));
    
    //GetPartnerDetails
    $partner_data = json_decode($response['accounthierarchy'],true);

    //SHOW USAGE PERCENTAGE
    $usage_service_count = ($response['service_count'] != 0 || $response['service_count'] !='') ? $response['service_count']:1;
    $usage_percentage = ($billing_run != 0) ? round((($billing_run/$usage_service_count)*100),2) : 0;                    
    $usage_per_status = ($usage_percentage < 100) ? 'enabled' : 'disabled';

    $output[] = array(
        "#" => $response['rowID'] ,
        $contract_status => $$status,
        $contract_account => $partner_data['soldto'],
        $contract_type => $$type,
        $contract_billinglabel =>$$contract_billingplan_text,
        $contract_start_date =>$response['start_date'],
        $contract_end_date => $date,
        $contract_reference =>$response['reference'],
        $contract_billing_count =>$billing_run,
        $contract_service_2 =>$response['service_count'],
        $contract_overrun => $usage_percentage
    );   
}

//------------------------------------------
//JSON_ENCODE
//------------------------------------------
$messages = json_encode($output, JSON_UNESCAPED_UNICODE);

//Send results
echo $messages;
?>