// app/components/admin/CommonComponents/SecretField.tsx
'use client';

import React from 'react';

interface SecretFieldProps {
  id: string;
  name: string;
  label: string;
  value: string;
  onChange: (e: React.ChangeEvent<HTMLInputElement>) => void;
  placeholder?: string;
  hint?: string;
  required?: boolean;
  disabled?: boolean;
  className?: string;
}

const EyeOffIcon = () => (
  <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2}
      d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.878 9.878L6.59 6.59m7.532 7.532l3.29 3.29M3 3l3.59 3.59m0 0A9.953 9.953 0 0112 5c4.478 0 8.268 2.943 9.543 7a10.025 10.025 0 01-4.132 5.411m0 0L21 21" />
  </svg>
);

const EyeIcon = () => (
  <svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2}
      d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z" />
  </svg>
);

export default function SecretField({
  id,
  name,
  label,
  value,
  onChange,
  placeholder,
  hint,
  required = false,
  disabled = false,
  className = '',
}: SecretFieldProps) {
  const [visible, setVisible] = React.useState(false);

  return (
    <div className={className}>
      <label htmlFor={id} className="block text-sm font-medium text-var-text mb-2">
        {label}
        {required && <span className="text-var-danger ml-1">*</span>}
      </label>

      <div className="relative">
        <input
          type={visible ? 'text' : 'password'}
          id={id}
          name={name}
          value={value}
          onChange={onChange}
          placeholder={placeholder}
          required={required}
          disabled={disabled}
          className="w-full px-3 py-2 pr-10 border border-var-border rounded-xl focus:ring-2 focus:ring-var-primary focus:border-var-primary bg-var-input text-var-text placeholder-var-text-muted transition-colors duration-200 disabled:opacity-50 disabled:cursor-not-allowed"
        />
        <button
          type="button"
          onClick={() => setVisible(v => !v)}
          disabled={disabled}
          className="absolute inset-y-0 right-0 pr-3 flex items-center text-var-text-muted hover:text-var-text focus:outline-none disabled:opacity-50 disabled:cursor-not-allowed"
          aria-label={visible ? 'Hide value' : 'Show value'}
        >
          {visible ? <EyeOffIcon /> : <EyeIcon />}
        </button>
      </div>

      {hint && <p className="text-sm text-var-text-muted mt-1">{hint}</p>}
    </div>
  );
}