export const numberOnly = (value: string): string => {
  const matched = value.match(/[\d.]+/g);
  return matched ? matched.join("") : "";
};

export const passwordRegex =
  /^(?=.*[A-Z])(?=.*[a-z])(?=.*\d)(?=.*[@$!%*?&#])[A-Za-z\d@$!%*?&#]{8,}$/;

export const emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;

export function isJsonString(str: string | null) {
  if (typeof str !== "string") return false;
  try {
    const parsed = JSON.parse(str);
    // Kiểm tra xem parsed có phải là object hoặc array thật sự
    return parsed !== null && typeof parsed === "object";
  } catch (e) {
    console.log("Error isJsonString", e);
    return false;
  }
}

export function mergeArray(array: any[], key: string) {
  return array
    .map((el) => el[key])
    .flat()
    .filter((el) => Object.keys(el).length > 0);
}