<?php

include('includes/config/config.php');

try {
  $oneMonthAgo = date('Y-m-d H:i:s', strtotime('-1 month'));

  $queryInsertResultHistory = "INSERT INTO device_result_history SELECT * FROM device_result WHERE insert_datetime < ?";

  $stmtInsertResultHistory = mysqli_prepare($conn, $queryInsertResultHistory);
  mysqli_stmt_bind_param($stmtInsertResultHistory, "s", $oneMonthAgo);
  $resultInsertResultHistory = mysqli_stmt_execute($stmtInsertResultHistory);

  if (!$resultInsertResultHistory) {
    die(error_log("Error inserting into device_result_history: " . mysqli_error($conn)));
  }

  $queryDeleteResultOriginal = "DELETE FROM device_result WHERE insert_datetime < ?";

  $stmtDeleteResultOriginal = mysqli_prepare($conn, $queryDeleteResultOriginal);
  mysqli_stmt_bind_param($stmtDeleteResultOriginal, "s", $oneMonthAgo);
  $resultDeleteResultOriginal = mysqli_stmt_execute($stmtDeleteResultOriginal);

  if (!$resultDeleteResultOriginal) {
    die(error_log("Error deleting from device_result: " . mysqli_error($conn)));
  }

  $queryInsertOrderHistory = "INSERT INTO device_order_history SELECT * FROM device_order WHERE insert_datetime < ?";

  $stmtInsertOrderHistory = mysqli_prepare($conn, $queryInsertOrderHistory);
  mysqli_stmt_bind_param($stmtInsertOrderHistory, "s", $oneMonthAgo);
  $resultInsertOrderHistory = mysqli_stmt_execute($stmtInsertOrderHistory);

  if (!$resultInsertOrderHistory) {
    die(error_log("Error inserting into device_order_history: " . mysqli_error($conn)));
  }


  $queryDeleteOrderOriginal = "DELETE FROM device_order WHERE insert_datetime < ?";

  $stmtDeleteOrderOriginal = mysqli_prepare($conn, $queryDeleteOrderOriginal);
  mysqli_stmt_bind_param($stmtDeleteOrderOriginal, "s", $oneMonthAgo);
  $resultDeleteOrderOriginal = mysqli_stmt_execute($stmtDeleteOrderOriginal);

  if (!$resultDeleteOrderOriginal) {
    die(error_log("Error deleting from device_order: " . mysqli_error($conn)));
  }

  error_log("Data transfer and deletion successful for device order and device result.");
} catch (Exception $e) {
  error_log("Error: " . $e->getMessage());
  die("Error: " . $e->getMessage());
}

mysqli_close($conn);