<?php

require 'vendor/autoload.php';


$data = [];
$sql = "select a.*,b.emp_code, b.emp_cadre_name from sickness a left join view_patient_master b on a.emp_id = b.id where DATE(sickness_date) = CURDATE() and b.emp_cadre_name not like '%white%' and is_leave_triggered='0'";


// $sql = "select a.*,b.emp_code, b.emp_cadre_name from sickness a left join view_patient_master b on a.emp_id = b.id where month(sickness_date) = 1 and b.emp_cadre_name not like '%white%'";

$result = mysqli_query($conn, $sql);
while ($row = mysqli_fetch_assoc($result)) {
  $data[] = $row;
}

error_log("sickness data got " . print_r($data, true));


use GuzzleHttp\Client;
use GuzzleHttp\Psr7\Request;

$client = new Client();
$headers = [
  'APIKey' => 'TAAIN657JHBERT789ERT379BNH',
  'Content-Type' => 'application/json'
];

$update_status = "update sickness set is_leave_triggered = '1' where sickness_id=? and emp_id=? ";
$stmt = mysqli_prepare($conn, $update_status);


foreach ($data as $row) {
  $emp_code = $row['emp_code'];
  $doc_code = getFieldFromTable('emp_code', 'patient_master', 'id', $row['doctor_last_attended']);
  $loc = ucfirst(getFieldFromTable('ohc_type_name', 'ohc_type', 'ohc_type_id', $row['ohc_type_id']));
  $sickFrom = date('Y-m-d', strtotime($row['date_absent']));
  $sickTo = date('Y-m-d', strtotime($row['date_absent_to']));
  $half_day = $row['half_day'];

  $fromDate = new DateTime($sickFrom);
  $toDate = new DateTime($sickTo);

  $interval = $fromDate->diff($toDate);
  $days = $interval->days + 1;

  error_log("details for " . $emp_code . " doc " . $doc_code . " loc " . $loc . " sick from " . $sickFrom . " sick to " . $sickTo . " no of days " . $days . " is half day " . $half_day);

  $body = '{
    "Empno": "' . $emp_code . '",
    "DoctorEmpno": "' . $doc_code . '",
    "NoOfDays": "' . $days . '",
    "Loc": "' . $loc . '",
    "SickDateFrom": "' . $sickFrom . '",
    "SickDateTo": "' . $sickTo . '",
  }';

  try {
    $request = new Request('POST', 'https://tvs1hub.tvsmotor.com/TVSApiUAT/api/OHCTech/SaveLeaveRequest', $headers, $body);
    $res = $client->sendAsync($request)->wait();

    $responseBody = $res->getBody()->getContents();

    if ($res->getStatusCode() === 200 || ($responseBody && strpos($responseBody, 'Success') !== false)) {

      mysqli_stmt_bind_param($stmt, "ss", $row['sickness_id'], $row['emp_id']);

      if (mysqli_stmt_execute($stmt)) {
        error_log("Leave status updated successfully.");
      } else {
        error_log("Error while updating the leave status in sickness table: " . mysqli_stmt_error($stmt));
      }
    } else {
      error_log("response was not 200 " . $res->getBody());
    }

    error_log("response for emp code " . $emp_code . " is " . $res->getBody());
  } catch (\Exception $err) {
    // Handle the exception
    error_log("An error occurred in ams api: " . $err->getMessage());
  }
}

mysqli_stmt_close($stmt);