import Image from "next/image";
import { imageUrl } from "@/helper";

function getInitials(name) {
  if (!name) return "";
  const cleanName = name.trim().replace(/^دکتر\s+/, "");
  const parts = cleanName.split(/\s+/).filter(Boolean);
  if (parts.length === 0) return "";
  if (parts.length === 1) return parts[0][0];
  return `${parts[0][0]} - ${parts[1][0]}`;
}

function DoctorAvatar({ doctor, size = 72, className = "", priority = false }) {
  const url = doctor?.img?.[0]?.url;

  if (!url) {
    return (
      <div
        style={{ width: size, height: size }}
        className={`flex items-center justify-center rounded-full bg-[#F8F8FF] text-[#3B3B3B] font-bold select-none ${className}`}
      >
        <span style={{ fontSize: size * 0.22 }} className="whitespace-nowrap">
          {getInitials(doctor?.name)}
        </span>
      </div>
    );
  }

  return (
    <Image
      width={size}
      height={size}
      alt="image-doctor"
      src={imageUrl(url)}
      className={`object-contain rounded-full ${className}`}
      priority={priority}
    />
  );
}

export default DoctorAvatar;