import { forwardRef } from 'react';
import Input from './Input';

function SearchIcon() {
  return (
    <svg
      xmlns="http://www.w3.org/2000/svg"
      className="h-5 w-5"
      fill="none"
      viewBox="0 0 24 24"
      stroke="currentColor"
    >
      <path
        strokeLinecap="round"
        strokeLinejoin="round"
        strokeWidth={2}
        d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"
      />
    </svg>
  );
}

function ClearButton({ onClear }) {
  return (
    <button
      type="button"
      onClick={onClear}
      aria-label="Clear search"
      className="inline-flex h-6 w-6 items-center justify-center rounded-full transition-opacity hover:opacity-70"
      style={{ color: 'var(--text-secondary)' }}
    >
      <svg
        className="h-4 w-4"
        fill="none"
        stroke="currentColor"
        viewBox="0 0 24 24"
        aria-hidden="true"
      >
        <path
          strokeLinecap="round"
          strokeLinejoin="round"
          strokeWidth={2}
          d="M6 18L18 6M6 6l12 12"
        />
      </svg>
    </button>
  );
}

const SearchBar = forwardRef(function SearchBar(
  { value, onChange, onClear, placeholder = 'Search…', className, ...rest },
  ref
) {
  const showClear = onClear && value && value.length > 0;
  return (
    <Input
      ref={ref}
      type="search"
      value={value}
      onChange={onChange}
      placeholder={placeholder}
      leadingIcon={<SearchIcon />}
      trailingAction={showClear ? <ClearButton onClear={onClear} /> : undefined}
      className={className}
      {...rest}
    />
  );
});

export default SearchBar;