feat: implement two-pane layout for /me page with article sources and highlights

src/components/ArticleSourceCard.tsx

@@ -0,0 +1,59 @@
+import React from 'react'
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
+import { faLink, faHighlighter, faFile } from '@fortawesome/free-solid-svg-icons'
+
+interface ArticleSourceCardProps {
+  url: string
+  highlightCount: number
+  isSelected: boolean
+  onClick: () => void
+  title?: string
+}
+
+const ArticleSourceCard: React.FC<ArticleSourceCardProps> = ({
+  url,
+  highlightCount,
+  isSelected,
+  onClick,
+  title
+}) => {
+  // Extract domain from URL for display
+  const getDomain = (urlString: string) => {
+    try {
+      if (urlString.startsWith('nostr:')) {
+        return 'Nostr Article'
+      }
+      const urlObj = new URL(urlString)
+      return urlObj.hostname.replace('www.', '')
+    } catch {
+      return 'Unknown Source'
+    }
+  }
+
+  // Get display title
+  const displayTitle = title || url
+  const domain = getDomain(url)
+  const isNostrArticle = url.startsWith('nostr:')
+
+  return (
+    <div 
+      className={`article-source-card ${isSelected ? 'selected' : ''}`}
+      onClick={onClick}
+    >
+      <div className="article-source-icon">
+        <FontAwesomeIcon icon={isNostrArticle ? faFile : faLink} />
+      </div>
+      <div className="article-source-content">
+        <h3 className="article-source-title">{displayTitle}</h3>
+        <p className="article-source-domain">{domain}</p>
+        <div className="article-source-meta">
+          <FontAwesomeIcon icon={faHighlighter} />
+          <span>{highlightCount} highlight{highlightCount !== 1 ? 's' : ''}</span>
+        </div>
+      </div>
+    </div>
+  )
+}
+
+export default ArticleSourceCard
+

src/components/Me.tsx

@@ -1,4 +1,4 @@
-import React, { useState, useEffect } from 'react'
+import React, { useState, useEffect, useMemo } from 'react'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { faSpinner, faExclamationCircle, faUser, faHighlighter } from '@fortawesome/free-solid-svg-icons'
 import { Hooks } from 'applesauce-react'
@@ -8,6 +8,7 @@ import { Models } from 'applesauce-core'
 import { Highlight } from '../types/highlights'
 import { HighlightItem } from './HighlightItem'
 import { fetchHighlights } from '../services/highlightService'
+import ArticleSourceCard from './ArticleSourceCard'
 
 interface MeProps {
   relayPool: RelayPool
@@ -18,6 +19,7 @@ const Me: React.FC<MeProps> = ({ relayPool }) => {
   const [highlights, setHighlights] = useState<Highlight[]>([])
   const [loading, setLoading] = useState(true)
   const [error, setError] = useState<string | null>(null)
+  const [selectedUrl, setSelectedUrl] = useState<string | null>(null)
 
   const profile = useEventModel(Models.ProfileModel, activeAccount ? [activeAccount.pubkey] : null)
 
@@ -68,6 +70,36 @@ const Me: React.FC<MeProps> = ({ relayPool }) => {
     setHighlights(prev => prev.filter(h => h.id !== highlightId))
   }
 
+  // Group highlights by their URL reference
+  const groupedHighlights = useMemo(() => {
+    const grouped = new Map<string, Highlight[]>()
+    
+    highlights.forEach(highlight => {
+      const url = highlight.urlReference || 'unknown'
+      if (!grouped.has(url)) {
+        grouped.set(url, [])
+      }
+      grouped.get(url)!.push(highlight)
+    })
+    
+    // Sort by number of highlights (descending)
+    return Array.from(grouped.entries())
+      .sort((a, b) => b[1].length - a[1].length)
+  }, [highlights])
+
+  // Auto-select first article if nothing is selected
+  useEffect(() => {
+    if (!selectedUrl && groupedHighlights.length > 0) {
+      setSelectedUrl(groupedHighlights[0][0])
+    }
+  }, [groupedHighlights, selectedUrl])
+
+  // Get highlights for selected article
+  const selectedHighlights = useMemo(() => {
+    if (!selectedUrl) return []
+    return highlights.filter(h => (h.urlReference || 'unknown') === selectedUrl)
+  }, [highlights, selectedUrl])
+
   if (loading) {
     return (
       <div className="explore-container">
@@ -90,25 +122,57 @@ const Me: React.FC<MeProps> = ({ relayPool }) => {
   }
 
   return (
-    <div className="explore-container">
-      <div className="explore-header">
+    <div className="me-container">
+      <div className="me-header">
         <h1>
           <FontAwesomeIcon icon={faUser} />
           {getUserDisplayName()}
         </h1>
-        <p className="explore-subtitle">
+        <p className="me-subtitle">
           <FontAwesomeIcon icon={faHighlighter} /> {highlights.length} highlight{highlights.length !== 1 ? 's' : ''} 
+          {' '}&bull;{' '} {groupedHighlights.length} source{groupedHighlights.length !== 1 ? 's' : ''}
         </p>
       </div>
-      <div className="highlights-list me-highlights-list">
-        {highlights.map((highlight) => (
+      <div className="me-two-pane">
+        <div className="me-sources-pane">
+          <h2 className="me-pane-title">Sources</h2>
+          <div className="me-sources-list">
+            {groupedHighlights.map(([url, hlts]) => (
+              <ArticleSourceCard
+                key={url}
+                url={url}
+                highlightCount={hlts.length}
+                isSelected={selectedUrl === url}
+                onClick={() => setSelectedUrl(url)}
+              />
+            ))}
+          </div>
+        </div>
+        <div className="me-highlights-pane">
+          <h2 className="me-pane-title">
+            Highlights
+            {selectedHighlights.length > 0 && (
+              <span className="me-pane-count"> ({selectedHighlights.length})</span>
+            )}
+          </h2>
+          <div className="me-highlights-list">
+            {selectedHighlights.length > 0 ? (
+              selectedHighlights.map((highlight) => (
                 <HighlightItem
                   key={highlight.id}
                   highlight={{ ...highlight, level: 'mine' }}
                   relayPool={relayPool}
                   onHighlightDelete={handleHighlightDelete}
                 />
-        ))}
+              ))
+            ) : (
+              <div className="me-empty-state">
+                <FontAwesomeIcon icon={faHighlighter} size="2x" />
+                <p>Select a source to view highlights</p>
+              </div>
+            )}
+          </div>
+        </div>
       </div>
     </div>
   )

src/index.css

@@ -11,6 +11,7 @@
 @import './styles/components/forms.css';
 @import './styles/components/reader.css';
 @import './styles/components/settings.css';
+@import './styles/components/me.css';
 @import './styles/utils/animations.css';
 @import './styles/utils/utilities.css';
 

src/styles/components/me.css

@@ -0,0 +1,202 @@
+/* Me page layout */
+.me-container {
+  padding: 2rem;
+  max-width: 1400px;
+  margin: 0 auto;
+  min-height: 100vh;
+}
+
+.me-header {
+  text-align: center;
+  margin-bottom: 2rem;
+}
+
+.me-header h1 {
+  font-size: 2rem;
+  margin: 0 0 0.5rem 0;
+  color: #646cff;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 0.75rem;
+}
+
+.me-subtitle {
+  font-size: 1rem;
+  color: rgba(255, 255, 255, 0.6);
+  margin: 0;
+}
+
+/* Two-pane layout */
+.me-two-pane {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 2rem;
+  height: calc(100vh - 200px);
+  min-height: 500px;
+}
+
+.me-sources-pane,
+.me-highlights-pane {
+  display: flex;
+  flex-direction: column;
+  background: #1a1a1a;
+  border: 1px solid #333;
+  border-radius: 12px;
+  overflow: hidden;
+}
+
+.me-pane-title {
+  font-size: 1.25rem;
+  font-weight: 600;
+  margin: 0;
+  padding: 1rem 1.5rem;
+  border-bottom: 1px solid #333;
+  color: #fff;
+  background: #1e1e1e;
+}
+
+.me-pane-count {
+  color: #888;
+  font-size: 1rem;
+  font-weight: 400;
+}
+
+.me-sources-list,
+.me-highlights-list {
+  flex: 1;
+  overflow-y: auto;
+  padding: 1rem;
+}
+
+.me-sources-list {
+  display: flex;
+  flex-direction: column;
+  gap: 0.75rem;
+}
+
+.me-highlights-list {
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+}
+
+.me-empty-state {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  height: 100%;
+  color: #888;
+  gap: 1rem;
+}
+
+.me-empty-state svg {
+  color: #555;
+}
+
+/* Article source card */
+.article-source-card {
+  background: #1e1e1e;
+  border: 2px solid #333;
+  border-radius: 8px;
+  padding: 1rem;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  display: flex;
+  gap: 1rem;
+  align-items: flex-start;
+}
+
+.article-source-card:hover {
+  border-color: #646cff;
+  background: #252525;
+  transform: translateX(4px);
+}
+
+.article-source-card.selected {
+  border-color: #646cff;
+  background: #252525;
+  box-shadow: 0 0 0 2px rgba(100, 108, 255, 0.2);
+}
+
+.article-source-icon {
+  font-size: 1.5rem;
+  color: #646cff;
+  flex-shrink: 0;
+  width: 40px;
+  height: 40px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(100, 108, 255, 0.1);
+  border-radius: 8px;
+}
+
+.article-source-content {
+  flex: 1;
+  min-width: 0;
+}
+
+.article-source-title {
+  font-size: 0.95rem;
+  font-weight: 600;
+  margin: 0 0 0.25rem 0;
+  color: #fff;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.article-source-domain {
+  font-size: 0.8rem;
+  color: #888;
+  margin: 0 0 0.5rem 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.article-source-meta {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-size: 0.85rem;
+  color: #aaa;
+}
+
+.article-source-meta svg {
+  color: #646cff;
+}
+
+/* Mobile responsive */
+@media (max-width: 768px) {
+  .me-container {
+    padding: 1rem;
+  }
+
+  .me-header h1 {
+    font-size: 1.5rem;
+  }
+
+  .me-two-pane {
+    grid-template-columns: 1fr;
+    grid-template-rows: auto 1fr;
+    height: auto;
+    min-height: auto;
+    gap: 1rem;
+  }
+
+  .me-sources-pane {
+    max-height: 300px;
+  }
+
+  .me-highlights-pane {
+    min-height: 400px;
+  }
+
+  .article-source-card:hover {
+    transform: translateX(2px);
+  }
+}
+