feat: implement EpisodeCard component and integrate it into the dashboard view

.claude/settings.json

@@ -0,0 +1,7 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(rtk tsc *)"
+    ]
+  }
+}

frontend/src/components/EpisodeCard.tsx

@@ -1,16 +1,17 @@
 import React from 'react';
 import { Episode } from '../services/episodeService';
-import { Play, Calendar, Activity, Check, Sparkles } from 'lucide-react';
+import { Play, Pause, Calendar, Activity, Check, CheckCircle2, Circle } from 'lucide-react';
 import { useAudio } from '../context/AudioContext';
 
 interface EpisodeCardProps {
   episode: Episode;
   onPlay: (episode: Episode) => void;
   onDetails?: (episode: Episode) => void;
+  onToggleRead?: (episode: Episode, completed: boolean) => void;
 }
 
-export default function EpisodeCard({ episode, onPlay, onDetails }: EpisodeCardProps) {
-  const { currentEpisode, isPlaying } = useAudio();
+export default function EpisodeCard({ episode, onPlay, onDetails, onToggleRead }: EpisodeCardProps) {
+  const { currentEpisode, isPlaying, togglePlay } = useAudio();
   const isCurrent = currentEpisode?._id === episode._id;
   const podcast = typeof episode.podcastId === 'object' ? episode.podcastId : null;
   const pubDate = new Date(episode.pubDate).toLocaleDateString('fr-FR', {
@@ -41,7 +42,16 @@ export default function EpisodeCard({ episode, onPlay, onDetails }: EpisodeCardP
 
   const handlePlayClick = (e: React.MouseEvent) => {
     e.stopPropagation();
-    onPlay(episode);
+    if (isCurrent) {
+      togglePlay();
+    } else {
+      onPlay(episode);
+    }
+  };
+
+  const handleToggleRead = (e: React.MouseEvent) => {
+    e.stopPropagation();
+    if (onToggleRead) onToggleRead(episode, !isCompleted);
   };
 
   return (
@@ -72,12 +82,15 @@ export default function EpisodeCard({ episode, onPlay, onDetails }: EpisodeCardP
         </div>
 
         {/* Hover Play Button Overlay */}
-        <div className="absolute inset-0 bg-black/40 opacity-0 group-hover:opacity-100 transition-opacity duration-300 flex items-center justify-center backdrop-blur-[2px]">
+        <div className={`absolute inset-0 bg-black/40 transition-opacity duration-300 flex items-center justify-center backdrop-blur-[2px] ${isCurrent ? 'opacity-100' : 'opacity-0 group-hover:opacity-100'}`}>
           <div
             onClick={handlePlayClick}
             className="w-16 h-16 rounded-full bg-white text-obsidian flex items-center justify-center shadow-glow-indigo transform scale-90 group-hover:scale-100 transition-transform duration-500 active:scale-95"
           >
-            <Play className="w-6 h-6 fill-current ml-1" />
+            {isCurrent && isPlaying
+              ? <Pause className="w-6 h-6 fill-current" />
+              : <Play className="w-6 h-6 fill-current ml-1" />
+            }
           </div>
         </div>
         
@@ -113,6 +126,23 @@ export default function EpisodeCard({ episode, onPlay, onDetails }: EpisodeCardP
               <Calendar className="w-3.5 h-3.5" />
               <span>{pubDate}</span>
            </div>
+           {onToggleRead && (
+             <button
+               onClick={handleToggleRead}
+               title={isCompleted ? 'Marquer comme non lu' : 'Marquer comme lu'}
+               className={`flex items-center gap-1 px-2 py-1 rounded-lg transition-all duration-200 border ${
+                 isCompleted
+                   ? 'text-emerald-400 border-emerald-500/30 hover:bg-emerald-500/10'
+                   : 'text-[var(--text-secondary)] border-transparent hover:text-emerald-400 hover:border-emerald-500/30 hover:bg-emerald-500/10'
+               }`}
+             >
+               {isCompleted
+                 ? <CheckCircle2 className="w-3.5 h-3.5" />
+                 : <Circle className="w-3.5 h-3.5" />
+               }
+               <span>{isCompleted ? 'Lu' : 'Lu ?'}</span>
+             </button>
+           )}
         </div>
       </div>
 

frontend/src/pages/Dashboard.tsx

@@ -40,6 +40,25 @@ export default function Dashboard() {
     setIsDetailsOpen(true);
   };
 
+  const handleToggleRead = async (episode: Episode, completed: boolean) => {
+    try {
+      await episodeService.saveProgress(
+        episode._id,
+        completed ? episode.duration : 0,
+        completed
+      );
+      setEpisodes(prev =>
+        prev.map(ep =>
+          ep._id === episode._id
+            ? { ...ep, progress: { position: completed ? ep.duration : 0, isCompleted: completed } }
+            : ep
+        )
+      );
+    } catch (error) {
+      console.error('Failed to toggle read state:', error);
+    }
+  };
+
   // Load user
   useEffect(() => {
     const loadUser = async () => {
@@ -191,6 +210,7 @@ export default function Dashboard() {
                     episode={episode}
                     onPlay={playEpisode}
                     onDetails={handleOpenDetails}
+                    onToggleRead={handleToggleRead}
                   />
                 ))}
              </div>
@@ -223,6 +243,7 @@ export default function Dashboard() {
                   episode={episode}
                   onPlay={playEpisode}
                   onDetails={handleOpenDetails}
+                  onToggleRead={handleToggleRead}
                 />
               ))}
             </div>