From 48b694bbd875740bbdb350001bb688c2fbf4ad1f Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Mon, 4 Aug 2025 01:30:33 +0200
Subject: feat: sound effects functionality with freesound's api

---
 .../components/editor/media-panel/views/audio.tsx  |  19 -
 .../components/editor/media-panel/views/sounds.tsx | 463 +++++++++++++++++++++
 2 files changed, 463 insertions(+), 19 deletions(-)
 delete mode 100644 apps/web/src/components/editor/media-panel/views/audio.tsx
 create mode 100644 apps/web/src/components/editor/media-panel/views/sounds.tsx

(limited to 'apps/web/src/components/editor/media-panel/views')

diff --git a/apps/web/src/components/editor/media-panel/views/audio.tsx b/apps/web/src/components/editor/media-panel/views/audio.tsx
deleted file mode 100644
index 0d3c3f1e..00000000
--- a/apps/web/src/components/editor/media-panel/views/audio.tsx
+++ /dev/null
@@ -1,19 +0,0 @@
-"use client";
-
-import { Input } from "@/components/ui/input";
-import { useState } from "react";
-
-export function AudioView() {
-  const [search, setSearch] = useState("");
-  return (
-    <div className="h-full flex flex-col gap-2 p-4">
-      <Input
-        placeholder="Search songs and artists"
-        className="bg-panel-accent"
-        value={search}
-        onChange={(e) => setSearch(e.target.value)}
-      />
-      <div className="flex flex-col gap-2" />
-    </div>
-  );
-}
diff --git a/apps/web/src/components/editor/media-panel/views/sounds.tsx b/apps/web/src/components/editor/media-panel/views/sounds.tsx
new file mode 100644
index 00000000..306b81d3
--- /dev/null
+++ b/apps/web/src/components/editor/media-panel/views/sounds.tsx
@@ -0,0 +1,463 @@
+"use client";
+
+import { Input } from "@/components/ui/input";
+import { useState, useMemo, useRef, useEffect } from "react";
+import { Separator } from "@/components/ui/separator";
+import { ScrollArea } from "@/components/ui/scroll-area";
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
+import { PlayIcon, PauseIcon, HeartIcon, PlusIcon } from "lucide-react";
+import { useSoundsStore } from "@/stores/sounds-store";
+import { useSoundSearch } from "@/hooks/use-sound-search";
+import type { SoundEffect, SavedSound } from "@/types/sounds";
+import { Button } from "@/components/ui/button";
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/components/ui/dialog";
+import {
+  PropertyGroup,
+  PropertyItem,
+  PropertyItemValue,
+} from "@/components/editor/properties-panel/property-item";
+
+export function SoundsView() {
+  return (
+    <div className="h-full flex flex-col">
+      <Tabs defaultValue="sound-effects" className="flex flex-col h-full">
+        <div className="px-3 pt-4 pb-0">
+          <TabsList>
+            <TabsTrigger value="sound-effects">Sound effects</TabsTrigger>
+            <TabsTrigger value="songs">Songs</TabsTrigger>
+            <TabsTrigger value="saved">Saved</TabsTrigger>
+          </TabsList>
+        </div>
+        <Separator className="my-4" />
+        <TabsContent
+          value="sound-effects"
+          className="p-5 pt-0 mt-0 flex-1 flex flex-col min-h-0"
+        >
+          <SoundEffectsView />
+        </TabsContent>
+        <TabsContent
+          value="saved"
+          className="p-5 pt-0 mt-0 flex-1 flex flex-col min-h-0"
+        >
+          <SavedSoundsView />
+        </TabsContent>
+        <TabsContent
+          value="songs"
+          className="p-5 pt-0 mt-0 flex-1 flex flex-col min-h-0"
+        >
+          <SongsView />
+        </TabsContent>
+      </Tabs>
+    </div>
+  );
+}
+
+function SoundEffectsView() {
+  const {
+    topSoundEffects,
+    isLoading,
+    searchQuery,
+    setSearchQuery,
+    scrollPosition,
+    setScrollPosition,
+    loadSavedSounds,
+    isSoundSaved,
+    toggleSavedSound,
+  } = useSoundsStore();
+  const {
+    results: searchResults,
+    isLoading: isSearching,
+    loadMore,
+    hasNextPage,
+    isLoadingMore,
+  } = useSoundSearch(searchQuery);
+
+  // Audio playback state
+  const [playingId, setPlayingId] = useState<number | null>(null);
+  const [audioElement, setAudioElement] = useState<HTMLAudioElement | null>(
+    null
+  );
+
+  // Scroll position persistence
+  const scrollAreaRef = useRef<HTMLDivElement>(null);
+
+  // Load saved sounds and restore scroll position when component mounts
+  useEffect(() => {
+    loadSavedSounds();
+
+    if (scrollAreaRef.current && scrollPosition > 0) {
+      const timeoutId = setTimeout(() => {
+        scrollAreaRef.current?.scrollTo({ top: scrollPosition });
+      }, 100); // Small delay to ensure content is rendered
+
+      return () => clearTimeout(timeoutId);
+    }
+  }, []); // Only run on mount
+
+  // Track scroll position changes and handle infinite scroll
+  const handleScroll = (event: React.UIEvent<HTMLDivElement>) => {
+    const { scrollTop, scrollHeight, clientHeight } = event.currentTarget;
+    setScrollPosition(scrollTop);
+
+    // Trigger loadMore when scrolled to within 200px of bottom
+    const nearBottom = scrollTop + clientHeight >= scrollHeight - 200;
+    if (nearBottom && hasNextPage && !isLoadingMore && !isSearching) {
+      loadMore();
+    }
+  };
+
+  // Use your existing design, just swap the data source
+  const displayedSounds = useMemo(() => {
+    const sounds = searchQuery ? searchResults : topSoundEffects;
+    return sounds;
+  }, [searchQuery, searchResults, topSoundEffects]);
+
+  const playSound = (sound: SoundEffect) => {
+    if (playingId === sound.id) {
+      audioElement?.pause();
+      setPlayingId(null);
+      return;
+    }
+
+    // Stop previous sound
+    audioElement?.pause();
+
+    if (sound.previewUrl) {
+      const audio = new Audio(sound.previewUrl);
+      audio.addEventListener("ended", () => {
+        setPlayingId(null);
+      });
+      audio.addEventListener("error", (e) => {
+        setPlayingId(null);
+      });
+      audio.play().catch((error) => {
+        setPlayingId(null);
+      });
+
+      setAudioElement(audio);
+      setPlayingId(sound.id);
+    }
+  };
+
+  return (
+    <div className="flex flex-col gap-5 mt-1 h-full">
+      <Input
+        placeholder="Search sound effects"
+        className="bg-panel-accent"
+        value={searchQuery}
+        onChange={(e) => setSearchQuery(e.target.value)}
+        showClearIcon
+        onClear={() => setSearchQuery("")}
+      />
+
+      <div className="relative h-full overflow-hidden">
+        <ScrollArea
+          className="flex-1 h-full"
+          ref={scrollAreaRef}
+          onScrollCapture={handleScroll}
+        >
+          <div className="flex flex-col gap-4">
+            {isLoading && !searchQuery && (
+              <div className="text-muted-foreground text-sm">
+                Loading sounds...
+              </div>
+            )}
+            {isSearching && searchQuery && (
+              <div className="text-muted-foreground text-sm">Searching...</div>
+            )}
+            {displayedSounds.map((sound) => (
+              <AudioItem
+                key={sound.id}
+                sound={sound}
+                isPlaying={playingId === sound.id}
+                onPlay={() => playSound(sound)}
+                isSaved={isSoundSaved(sound.id)}
+                onToggleSaved={() => toggleSavedSound(sound)}
+              />
+            ))}
+            {!isLoading && !isSearching && displayedSounds.length === 0 && (
+              <div className="text-muted-foreground text-sm">
+                {searchQuery ? "No sounds found" : "No sounds available"}
+              </div>
+            )}
+            {isLoadingMore && (
+              <div className="text-muted-foreground text-sm text-center py-4">
+                Loading more sounds...
+              </div>
+            )}
+          </div>
+        </ScrollArea>
+      </div>
+    </div>
+  );
+}
+
+function SavedSoundsView() {
+  const {
+    savedSounds,
+    isLoadingSavedSounds,
+    savedSoundsError,
+    loadSavedSounds,
+    isSoundSaved,
+    toggleSavedSound,
+    clearSavedSounds,
+  } = useSoundsStore();
+
+  // Audio playback state
+  const [playingId, setPlayingId] = useState<number | null>(null);
+  const [audioElement, setAudioElement] = useState<HTMLAudioElement | null>(
+    null
+  );
+
+  // Clear confirmation dialog state
+  const [showClearDialog, setShowClearDialog] = useState(false);
+
+  // Load saved sounds when tab becomes active
+  useEffect(() => {
+    loadSavedSounds();
+  }, [loadSavedSounds]);
+
+  const playSound = (sound: SavedSound) => {
+    if (playingId === sound.id) {
+      audioElement?.pause();
+      setPlayingId(null);
+      return;
+    }
+
+    // Stop previous sound
+    audioElement?.pause();
+
+    if (sound.previewUrl) {
+      const audio = new Audio(sound.previewUrl);
+      audio.addEventListener("ended", () => {
+        setPlayingId(null);
+      });
+      audio.addEventListener("error", (e) => {
+        setPlayingId(null);
+      });
+      audio.play().catch((error) => {
+        setPlayingId(null);
+      });
+
+      setAudioElement(audio);
+      setPlayingId(sound.id);
+    }
+  };
+
+  // Convert SavedSound to SoundEffect for compatibility with AudioItem
+  const convertToSoundEffect = (savedSound: SavedSound): SoundEffect => ({
+    id: savedSound.id,
+    name: savedSound.name,
+    description: "",
+    url: "",
+    previewUrl: savedSound.previewUrl,
+    downloadUrl: savedSound.downloadUrl,
+    duration: savedSound.duration,
+    filesize: 0,
+    type: "audio",
+    channels: 0,
+    bitrate: 0,
+    bitdepth: 0,
+    samplerate: 0,
+    username: savedSound.username,
+    tags: savedSound.tags,
+    license: savedSound.license,
+    created: savedSound.savedAt,
+    downloads: 0,
+    rating: 0,
+    ratingCount: 0,
+  });
+
+  if (isLoadingSavedSounds) {
+    return (
+      <div className="flex items-center justify-center h-full">
+        <div className="text-muted-foreground text-sm">
+          Loading saved sounds...
+        </div>
+      </div>
+    );
+  }
+
+  if (savedSoundsError) {
+    return (
+      <div className="flex items-center justify-center h-full">
+        <div className="text-destructive text-sm">
+          Error: {savedSoundsError}
+        </div>
+      </div>
+    );
+  }
+
+  if (savedSounds.length === 0) {
+    return (
+      <div className="bg-panel h-full p-4 flex flex-col items-center justify-center gap-3">
+        <HeartIcon
+          className="w-10 h-10 text-muted-foreground"
+          strokeWidth={1.5}
+        />
+        <div className="flex flex-col gap-2 text-center">
+          <p className="text-lg font-medium">No saved sounds</p>
+          <p className="text-sm text-muted-foreground text-balance">
+            Click the heart icon on any sound to save it here
+          </p>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="flex flex-col gap-5 mt-1 h-full">
+      <div className="flex items-center justify-between">
+        <p className="text-sm text-muted-foreground">
+          {savedSounds.length} saved{" "}
+          {savedSounds.length === 1 ? "sound" : "sounds"}
+        </p>
+        <Dialog open={showClearDialog} onOpenChange={setShowClearDialog}>
+          <DialogTrigger asChild>
+            <Button
+              variant="text"
+              size="sm"
+              className="h-auto text-muted-foreground hover:text-destructive !opacity-100"
+            >
+              Clear all
+            </Button>
+          </DialogTrigger>
+          <DialogContent>
+            <DialogHeader>
+              <DialogTitle>Clear all saved sounds?</DialogTitle>
+              <DialogDescription>
+                This will permanently remove all {savedSounds.length} saved
+                sounds from your collection. This action cannot be undone.
+              </DialogDescription>
+            </DialogHeader>
+            <DialogFooter>
+              <Button variant="text" onClick={() => setShowClearDialog(false)}>
+                Cancel
+              </Button>
+              <Button
+                variant="destructive"
+                onClick={async () => {
+                  await clearSavedSounds();
+                  setShowClearDialog(false);
+                }}
+              >
+                Clear all sounds
+              </Button>
+            </DialogFooter>
+          </DialogContent>
+        </Dialog>
+      </div>
+
+      <div className="relative h-full overflow-hidden">
+        <ScrollArea className="flex-1 h-full">
+          <div className="flex flex-col gap-4">
+            {savedSounds.map((sound) => (
+              <AudioItem
+                key={sound.id}
+                sound={convertToSoundEffect(sound)}
+                isPlaying={playingId === sound.id}
+                onPlay={() => playSound(sound)}
+                isSaved={isSoundSaved(sound.id)}
+                onToggleSaved={() =>
+                  toggleSavedSound(convertToSoundEffect(sound))
+                }
+              />
+            ))}
+          </div>
+        </ScrollArea>
+      </div>
+    </div>
+  );
+}
+
+function SongsView() {
+  return <div>Songs</div>;
+}
+
+interface AudioItemProps {
+  sound: SoundEffect;
+  isPlaying: boolean;
+  onPlay: () => void;
+  isSaved: boolean;
+  onToggleSaved: () => void;
+}
+
+function AudioItem({
+  sound,
+  isPlaying,
+  onPlay,
+  isSaved,
+  onToggleSaved,
+}: AudioItemProps) {
+  const { addSoundToTimeline } = useSoundsStore();
+
+  const handleClick = () => {
+    onPlay();
+  };
+
+  const handleSaveClick = (e: React.MouseEvent) => {
+    e.stopPropagation();
+    onToggleSaved();
+  };
+
+  const handleAddToTimeline = async (e: React.MouseEvent) => {
+    e.stopPropagation();
+    await addSoundToTimeline(sound);
+  };
+
+  return (
+    <div
+      className="group flex items-center gap-3 opacity-100 hover:opacity-75 transition-opacity cursor-pointer"
+      onClick={handleClick}
+    >
+      <div className="relative w-12 h-12 bg-accent rounded-md flex items-center justify-center overflow-hidden shrink-0">
+        <div className="absolute inset-0 bg-gradient-to-br from-primary/20 to-transparent" />
+        {isPlaying ? (
+          <PauseIcon className="w-5 h-5" />
+        ) : (
+          <PlayIcon className="w-5 h-5" />
+        )}
+      </div>
+
+      <div className="flex-1 min-w-0 overflow-hidden">
+        <p className="font-medium truncate text-sm">{sound.name}</p>
+        <span className="text-xs text-muted-foreground truncate block">
+          {sound.username}
+        </span>
+      </div>
+
+      <div className="flex items-center gap-3 pr-2">
+        <Button
+          variant="text"
+          size="icon"
+          className="text-muted-foreground hover:text-foreground !opacity-100 w-auto"
+          onClick={handleAddToTimeline}
+          title="Add to timeline"
+        >
+          <PlusIcon className="w-4 h-4" />
+        </Button>
+        <Button
+          variant="text"
+          size="icon"
+          className={`hover:text-foreground !opacity-100 w-auto ${
+            isSaved
+              ? "text-red-500 hover:text-red-600"
+              : "text-muted-foreground"
+          }`}
+          onClick={handleSaveClick}
+          title={isSaved ? "Remove from saved" : "Save sound"}
+        >
+          <HeartIcon className={`w-4 h-4 ${isSaved ? "fill-current" : ""}`} />
+        </Button>
+      </div>
+    </div>
+  );
+}
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