import { useState } from 'react';
import { Lock, X } from 'lucide-react';
import { cn } from '../lib/utils';

interface PasscodeModalProps {
  isOpen: boolean;
  onClose: () => void;
  onSubmit: (code: string) => void;
  error?: string;
}

export const PasscodeModal = ({ isOpen, onClose, onSubmit, error }: PasscodeModalProps) => {
  const [code, setCode] = useState('');

  if (!isOpen) return null;

  const handleSubmit = (e: React.FormEvent) => {
    e.preventDefault();
    onSubmit(code);
    setCode('');
  };

  return (
    <div className="fixed inset-0 z-50 flex items-center justify-center p-4">
      <div className="absolute inset-0 bg-black/60 backdrop-blur-sm" onClick={onClose} />
      <div className="relative glassmorphism rounded-2xl p-8 w-full max-w-md animate-slide-up">
        <button
          onClick={onClose}
          className="absolute top-4 right-4 p-2 rounded-lg hover:bg-accent/50 transition-colors"
        >
          <X className="w-5 h-5 text-muted-foreground" />
        </button>

        <div className="flex flex-col items-center text-center mb-6">
          <div className="w-16 h-16 rounded-full bg-gradient-to-br from-red-500 to-orange-600 flex items-center justify-center mb-4">
            <Lock className="w-8 h-8 text-white" />
          </div>
          <h2 className="text-2xl font-bold text-foreground mb-2">
            Private Terminal
          </h2>
          <p className="text-muted-foreground">
            This influencer's terminal is private. Enter the access code to view their P&L and orderbook.
          </p>
        </div>

        <form onSubmit={handleSubmit} className="space-y-4">
          <div>
            <input
              type="password"
              value={code}
              onChange={(e) => setCode(e.target.value)}
              placeholder="Enter access code"
              className="w-full px-4 py-3 rounded-lg bg-background border border-input text-foreground placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:border-transparent transition-all"
              autoFocus
            />
          </div>

          {error && (
            <div className="p-3 rounded-lg bg-red-500/10 border border-red-500/20 text-red-500 text-sm">
              {error}
            </div>
          )}

          <button
            type="submit"
            className="w-full py-3 rounded-lg bg-primary text-primary-foreground font-medium hover:bg-primary/90 transition-colors"
          >
            Unlock Terminal
          </button>
        </form>

        <div className="mt-6 text-center text-sm text-muted-foreground">
          <p>Hint: Try <span className="text-foreground font-mono">WHALE2026</span> or <span className="text-foreground font-mono">DEFI2026</span></p>
        </div>
      </div>
    </div>
  );
};