import { useNavigate, Link } from 'react-router-dom';
import { MessageCircle, Video, Star, Check, Clock } from 'lucide-react';

/**
 * Video exchange status indicator
 */
const VideoStatus = ({ exchange }) => {
  const sent = exchange?.sentByMe;
  const received = exchange?.receivedFromPartner;

  return (
    <div className="flex items-center gap-1.5">
      <Video className="w-4 h-4 text-gray-400" />
      <span className={sent ? 'text-green-600' : 'text-gray-400'}>
        {sent ? <Check className="w-3 h-3 inline" /> : <Clock className="w-3 h-3 inline" />} Sent
      </span>
      <span className="text-gray-300">|</span>
      <span className={received ? 'text-green-600' : 'text-gray-400'}>
        {received ? <Check className="w-3 h-3 inline" /> : <Clock className="w-3 h-3 inline" />} Received
      </span>
    </div>
  );
};

/**
 * Rating status indicator
 */
const RatingStatus = ({ ratings }) => {
  const ratedByMe = ratings?.ratedByMe;
  const ratedByPartner = ratings?.ratedByPartner;

  return (
    <div className="flex items-center gap-1.5">
      <Star className="w-4 h-4 text-gray-400" />
      <span className={ratedByMe ? 'text-green-600' : 'text-gray-400'}>
        {ratedByMe ? <Check className="w-3 h-3 inline" /> : <Clock className="w-3 h-3 inline" />} You
      </span>
      <span className="text-gray-300">|</span>
      <span className={ratedByPartner ? 'text-green-600' : 'text-gray-400'}>
        {ratedByPartner ? <Check className="w-3 h-3 inline" /> : <Clock className="w-3 h-3 inline" />} Partner
      </span>
    </div>
  );
};

/**
 * Match card for dashboard - shows active match with chat access
 */
const DashboardMatchCard = ({ match }) => {
  const navigate = useNavigate();
  const { partner, event, videoExchange, ratings, unreadCount } = match;

  // Can rate when video exchange is complete and user hasn't rated yet
  const canRate = videoExchange?.sentByMe && videoExchange?.receivedFromPartner && !ratings?.ratedByMe;

  return (
    <div className="bg-white rounded-lg shadow-sm border border-gray-200 p-4 hover:shadow-md transition-shadow">
      <div className="flex items-start gap-4">
        {/* Avatar */}
        <Link to={`/${partner.username}`} className="flex-shrink-0 relative">
          <img
            src={partner.avatar || `https://api.dicebear.com/7.x/avataaars/svg?seed=${partner.username}`}
            alt={partner.username}
            className="w-12 h-12 rounded-full hover:ring-2 hover:ring-primary-500 transition-all"
          />
          {unreadCount > 0 && (
            <span className="absolute -top-1 -right-1 bg-red-500 text-white text-xs rounded-full h-5 w-5 flex items-center justify-center font-semibold">
              {unreadCount > 9 ? '9+' : unreadCount}
            </span>
          )}
        </Link>

        {/* Content */}
        <div className="flex-1 min-w-0">
          <div className="flex items-start justify-between">
            <div>
              <Link to={`/${partner.username}`}>
                <h3 className="font-semibold text-gray-900 hover:text-primary-600 transition-colors">
                  {partner.firstName && partner.lastName
                    ? `${partner.firstName} ${partner.lastName}`
                    : partner.username}
                </h3>
              </Link>
              <p className="text-sm text-gray-500">@{partner.username}</p>
            </div>
          </div>

          <p className="text-sm text-gray-600 mt-1">{event.name}</p>

          {/* Status Indicators */}
          <div className="flex flex-wrap gap-3 mt-3 text-sm">
            <VideoStatus exchange={videoExchange} />
            <RatingStatus ratings={ratings} />
          </div>
        </div>

        {/* Actions */}
        <div className="flex-shrink-0 flex flex-col gap-2">
          <button
            onClick={() => navigate(`/matches/${match.slug}/chat`)}
            className="flex items-center gap-2 px-4 py-2 bg-primary-600 text-white rounded-md hover:bg-primary-700 transition-colors"
          >
            <MessageCircle className="w-4 h-4" />
            Chat
          </button>
          {canRate && (
            <button
              onClick={() => navigate(`/matches/${match.slug}/rate`)}
              className="flex items-center gap-2 px-4 py-2 border border-amber-500 text-amber-600 rounded-md hover:bg-amber-50 transition-colors"
            >
              <Star className="w-4 h-4" />
              Rate
            </button>
          )}
        </div>
      </div>
    </div>
  );
};

export default DashboardMatchCard;