import { Task } from '@/lib/types';
import { formatDistanceToNow } from 'date-fns';
import { fr } from 'date-fns/locale';

interface TaskCardProps {
  task: Task;
}

export function TaskCard({ task }: TaskCardProps) {
  // Extraire les emojis du titre pour les afficher comme tags visuels
  const emojiRegex = /[\u{1F600}-\u{1F64F}]|[\u{1F300}-\u{1F5FF}]|[\u{1F680}-\u{1F6FF}]|[\u{1F1E0}-\u{1F1FF}]|[\u{2600}-\u{26FF}]|[\u{2700}-\u{27BF}]/gu;
  const emojis = task.title.match(emojiRegex) || [];
  const titleWithoutEmojis = task.title.replace(emojiRegex, '').trim();

  // Couleur de priorité
  const priorityColors = {
    low: 'bg-gray-100 text-gray-600 dark:bg-gray-700 dark:text-gray-300',
    medium: 'bg-yellow-100 text-yellow-700 dark:bg-yellow-900/30 dark:text-yellow-300',
    high: 'bg-orange-100 text-orange-700 dark:bg-orange-900/30 dark:text-orange-300',
    urgent: 'bg-red-100 text-red-700 dark:bg-red-900/30 dark:text-red-300'
  };

  // Couleur de source
  const sourceColors = {
    reminders: 'bg-blue-100 text-blue-700 dark:bg-blue-900/30 dark:text-blue-300',
    jira: 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-300'
  };

  return (
    <div className="bg-slate-800/50 backdrop-blur-sm border border-slate-700/50 rounded-lg p-3 hover:bg-slate-800/80 hover:border-cyan-500/30 hover:shadow-lg hover:shadow-cyan-500/10 transition-all duration-300 cursor-pointer group">
      {/* Header tech avec titre et status */}
      <div className="flex items-start gap-2 mb-2">
        {emojis.length > 0 && (
          <div className="flex gap-1 flex-shrink-0">
            {emojis.slice(0, 2).map((emoji, index) => (
              <span key={index} className="text-sm opacity-80">
                {emoji}
              </span>
            ))}
          </div>
        )}
        
        <h4 className="font-mono text-sm font-medium text-slate-100 leading-tight line-clamp-2 flex-1">
          {titleWithoutEmojis}
        </h4>
        
        {/* Indicateur de priorité tech */}
        <div className={`w-2 h-2 rounded-full flex-shrink-0 mt-1 animate-pulse ${
          task.priority === 'high' ? 'bg-red-400 shadow-red-400/50 shadow-sm' :
          task.priority === 'medium' ? 'bg-yellow-400 shadow-yellow-400/50 shadow-sm' : 
          'bg-slate-500'
        }`} />
      </div>

      {/* Description tech */}
      {task.description && (
        <p className="text-xs text-slate-400 mb-3 line-clamp-1 font-mono">
          {task.description}
        </p>
      )}

      {/* Tags tech style */}
      {task.tags && task.tags.length > 0 && (
        <div className="flex flex-wrap gap-1 mb-3">
          {task.tags.slice(0, 3).map((tag, index) => (
            <span 
              key={index}
              className="px-2 py-1 rounded text-xs font-mono font-bold bg-cyan-950/50 text-cyan-300 border border-cyan-500/30 hover:bg-cyan-950/80 transition-colors"
            >
              {tag}
            </span>
          ))}
          {task.tags.length > 3 && (
            <span className="px-2 py-1 rounded text-xs font-mono text-slate-500 border border-slate-600">
              +{task.tags.length - 3}
            </span>
          )}
        </div>
      )}

      {/* Footer tech avec séparateur néon */}
      <div className="pt-2 border-t border-slate-700/50">
        <div className="flex items-center justify-between text-xs">
          {task.dueDate ? (
            <span className="flex items-center gap-1 text-slate-400 font-mono">
              <span className="text-cyan-400">⏰</span>
              {formatDistanceToNow(new Date(task.dueDate), { 
                addSuffix: true, 
                locale: fr 
              })}
            </span>
          ) : (
            <span className="text-slate-600 font-mono">--:--</span>
          )}
          
          {task.completedAt && (
            <span className="text-emerald-400 font-mono font-bold">✓ DONE</span>
          )}
        </div>
      </div>
    </div>
  );
}