rsspipe/web/src/components/ArticleModal.tsx

import React from 'react';
import { FeedEntry } from '../types';
import { estimateReadingTime } from '../utils';
import {
  X,
  Star,
  CheckCircle2,
  ExternalLink,
  Share2,
  Clock,
  User as UserIcon,
} from 'lucide-react';

interface ArticleModalProps {
  entry: FeedEntry;
  onClose: () => void;
  onToggleStar: (e?: React.MouseEvent) => void;
  onToggleRead: (e?: React.MouseEvent) => void;
}

export const ArticleModal: React.FC<ArticleModalProps> = ({
  entry,
  onClose,
  onToggleStar,
  onToggleRead,
}) => {
  const shareUrl = `${window.location.origin}/share/${entry.share_uuid || entry.id}.html`;

  const handleScroll = (e: React.UIEvent<HTMLDivElement>) => {
    if (entry.is_read) return;
    const { scrollTop, scrollHeight, clientHeight } = e.currentTarget;
    if (scrollHeight <= clientHeight + 40) return;
    const scrollProgress = (scrollTop + clientHeight) / scrollHeight;
    if (scrollProgress >= 0.9) {
      onToggleRead();
    }
  };

  return (
    <div className="article-drawer-overlay" onClick={onClose}>
      <div
        className="article-drawer-card"
        onClick={(e) => e.stopPropagation()}
      >
        {/* Top Header Actions */}
        <div className="article-drawer-header">
          <div style={{ display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
            <button
              className="btn-icon"
              style={{
                color: entry.is_starred ? 'var(--star)' : undefined,
              }}
              onClick={onToggleStar}
              title={entry.is_starred ? 'Unstar (S)' : 'Star (S)'}
            >
              <Star
                size={17}
                fill={entry.is_starred ? 'var(--star)' : 'none'}
              />
            </button>

            <button
              className="btn-icon"
              style={{
                color: entry.is_read ? 'var(--success)' : undefined,
              }}
              onClick={onToggleRead}
              title={entry.is_read ? 'Mark Unread' : 'Mark Read'}
            >
              <CheckCircle2 size={17} />
            </button>

            <span style={{ fontSize: '0.8rem', color: 'var(--text-muted)', marginLeft: '0.5rem' }}>
              {entry.feed_title}
            </span>
          </div>

          <div style={{ display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
            <a
              href={shareUrl}
              target="_blank"
              rel="noopener noreferrer"
              className="btn-secondary"
              style={{ fontSize: '0.75rem', padding: '0.3rem 0.6rem' }}
            >
              <Share2 size={13} />
              <span>Share</span>
            </a>

            <a
              href={entry.url}
              target="_blank"
              rel="noopener noreferrer"
              className="btn-secondary"
              style={{ fontSize: '0.75rem', padding: '0.3rem 0.6rem' }}
            >
              <ExternalLink size={13} />
              <span>Original Link</span>
            </a>

            <button className="btn-icon" onClick={onClose}>
              <X size={18} />
            </button>
          </div>
        </div>

        {/* Article Scroll Body */}
        <div className="article-drawer-scroll" onScroll={handleScroll}>
          <div className="reader-canvas" style={{ padding: 0 }}>
            <div className="reader-source-bar">
              <span style={{ color: 'var(--accent)', fontWeight: 600 }}>
                {entry.feed_title}
              </span>
              <span>•</span>
              <span style={{ display: 'flex', alignItems: 'center', gap: 4 }}>
                <Clock size={13} />{' '}
                {new Date(entry.published_at).toLocaleDateString(undefined, {
                  month: 'short',
                  day: 'numeric',
                  year: 'numeric',
                })}
              </span>
              <span>•</span>
              <span>{estimateReadingTime(entry.content || entry.raw_content)}</span>
              {entry.author && (
                <>
                  <span>•</span>
                  <span style={{ display: 'flex', alignItems: 'center', gap: 4 }}>
                    <UserIcon size={13} /> {entry.author}
                  </span>
                </>
              )}
            </div>

            <h1 className="reader-headline">
              <a href={entry.url} target="_blank" rel="noopener noreferrer">
                {entry.title}
              </a>
            </h1>

            <div
              className="reader-body"
              dangerouslySetInnerHTML={{
                __html: entry.content || entry.raw_content || '',
              }}
            />
          </div>
        </div>
      </div>
    </div>
  );
};