<?php
namespace nulib\db\_private;

use DateTimeInterface;
use nulib\php\time\Date;
use nulib\php\time\DateTime;
use nulib\str;

trait Tbindings {
  static function is_sqldate(string $date): bool {
    return preg_match('/^\d{4}-\d{2}-\d{2}(?: \d{2}:\d{2}:\d{2})?$/', $date);
  }

  protected function verifixBindings(&$value): void {
    if ($value instanceof Date) {
      $value = $value->format('Y-m-d');
    } elseif ($value instanceof DateTime) {
      $value = $value->format('Y-m-d H:i:s');
    } elseif ($value instanceof DateTimeInterface) {
      $value = $value->format('Y-m-d H:i:s');
      str::del_suffix($value, " 00:00:00");
    } elseif (is_string($value)) {
      if (self::is_sqldate($value)) {
        # déjà dans le bon format
      } elseif (Date::isa_date($value, true)) {
        $value = new Date($value);
        $value = $value->format('Y-m-d');
      } elseif (DateTime::isa_datetime($value, true)) {
        $value = new DateTime($value);
        $value = $value->format('Y-m-d H:i:s');
      }
    } elseif (is_bool($value)) {
      $value = $value? 1: 0;
    }
  }
}