import type { LiveBlogUpdate as ApiLiveBlogUpdate } from '@/lib/api';
import { Button } from '@/components/ui/button';
import { cn } from '@/lib/utils';
import { 
  Pin, 
  PinOff, 
  Edit, 
  Trash2, 
  Clock,
  User 
} from 'lucide-react';

interface LiveBlogUpdateProps {
  update: ApiLiveBlogUpdate;
  isEditing?: boolean;
  onEdit?: (update: ApiLiveBlogUpdate) => void;
  onDelete?: (update: ApiLiveBlogUpdate) => void;
  onPinToggle?: (update: ApiLiveBlogUpdate) => void;
  showAdminControls?: boolean;
}

export function LiveBlogUpdate({
  update,
  isEditing = false,
  onEdit,
  onDelete,
  onPinToggle,
  showAdminControls = false,
}: LiveBlogUpdateProps) {
  const isPinned = update.isPinned;
  
  return (
    <div
      className={cn(
        'relative p-4 rounded-lg border transition-all duration-200',
        isPinned && 'border-primary bg-primary/5 shadow-sm',
        !isPinned && 'border-border hover:border-muted-foreground/20'
      )}
    >
      {/* Pinned indicator */}
      {isPinned && (
        <div className="absolute -top-2 -left-2 bg-primary text-primary-foreground text-xs px-2 py-1 rounded-full flex items-center gap-1">
          <Pin className="w-3 h-3" />
          Pinned
        </div>
      )}

      {/* Admin controls */}
      {showAdminControls && (
        <div className="absolute top-2 right-2 flex gap-1 opacity-0 group-hover:opacity-100 transition-opacity">
          <Button
            variant="ghost"
            size="sm"
            onClick={() => onPinToggle?.(update)}
            className="h-8 w-8 p-0"
          >
            {isPinned ? <PinOff className="w-4 h-4" /> : <Pin className="w-4 h-4" />}
          </Button>
          <Button
            variant="ghost"
            size="sm"
            onClick={() => onEdit?.(update)}
            className="h-8 w-8 p-0"
          >
            <Edit className="w-4 h-4" />
          </Button>
          <Button
            variant="ghost"
            size="sm"
            onClick={() => onDelete?.(update)}
            className="h-8 w-8 p-0 text-destructive hover:text-destructive"
          >
            <Trash2 className="w-4 h-4" />
          </Button>
        </div>
      )}

      <div className="flex items-start justify-between mb-3">
        <div className="flex items-center gap-3">
          {update.author ? (
            <>
              {update.author.avatar ? (
                <img
                  src={update.author.avatar}
                  alt={update.author.name}
                  className="w-8 h-8 rounded-full object-cover"
                />
              ) : (
                <div className="w-8 h-8 rounded-full bg-muted flex items-center justify-center">
                  <User className="w-4 h-4 text-muted-foreground" />
                </div>
              )}
              <div>
                <div className="font-medium text-sm">{update.author.name}</div>
                {update.author.slug && (
                  <div className="text-xs text-muted-foreground">@{update.author.slug}</div>
                )}
              </div>
            </>
          ) : (
            <div className="flex items-center gap-2 text-muted-foreground">
              <User className="w-4 h-4" />
              <span className="text-sm">Anonymous</span>
            </div>
          )}
        </div>
        
        <div className="flex items-center gap-2 text-xs text-muted-foreground">
          <Clock className="w-3 h-3" />
          <span>{new Date(update.createdAt).toLocaleTimeString()}</span>
        </div>
      </div>

      {/* Update content */}
      <div className="prose prose-sm max-w-none">
        {isEditing ? (
          <textarea
            defaultValue={update.content}
            className="w-full p-2 border rounded-md resize-none focus:outline-none focus:ring-2 focus:ring-primary"
            rows={3}
            autoFocus
          />
        ) : (
          <div className="text-sm leading-relaxed whitespace-pre-wrap">
            {update.content}
          </div>
        )}
      </div>

      {/* Scheduled indicator */}
      {update.scheduledAt && new Date(update.scheduledAt) > new Date() && (
        <div className="mt-2 text-xs text-muted-foreground flex items-center gap-1">
          <Clock className="w-3 h-3" />
          Scheduled for: {new Date(update.scheduledAt).toLocaleString()}
        </div>
      )}

      {/* Update metadata */}
      <div className="mt-2 text-xs text-muted-foreground">
        ID: {update.id.slice(0, 8)}
      </div>
    </div>
  );
}