feat: implement media panel with tab navigation

This commit is contained in:
Maze Winther
2025-07-03 20:43:23 +02:00
parent ef0828a13d
commit 59a6c539a1
4 changed files with 500 additions and 389 deletions

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"use client";
import { TabBar } from "./tabbar";
import { MediaView } from "./views/media";
import { useMediaPanelStore, Tab } from "./store";
export function MediaPanel() {
const { activeTab } = useMediaPanelStore();
const viewMap: Record<Tab, React.ReactNode> = {
media: <MediaView />,
audio: (
<div className="p-4 text-muted-foreground">Audio view coming soon...</div>
),
text: (
<div className="p-4 text-muted-foreground">Text view coming soon...</div>
),
stickers: (
<div className="p-4 text-muted-foreground">
Stickers view coming soon...
</div>
),
effects: (
<div className="p-4 text-muted-foreground">
Effects view coming soon...
</div>
),
transitions: (
<div className="p-4 text-muted-foreground">
Transitions view coming soon...
</div>
),
captions: (
<div className="p-4 text-muted-foreground">
Captions view coming soon...
</div>
),
filters: (
<div className="p-4 text-muted-foreground">
Filters view coming soon...
</div>
),
adjustment: (
<div className="p-4 text-muted-foreground">
Adjustment view coming soon...
</div>
),
};
return (
<div className="h-full flex flex-col">
<TabBar />
<div className="flex-1">{viewMap[activeTab]}</div>
</div>
);
}

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import {
CaptionsIcon,
ArrowLeftRightIcon,
SparklesIcon,
StickerIcon,
TextIcon,
MusicIcon,
VideoIcon,
BlendIcon,
SlidersHorizontalIcon,
LucideIcon,
} from "lucide-react";
import { create } from "zustand";
export type Tab =
| "media"
| "audio"
| "text"
| "stickers"
| "effects"
| "transitions"
| "captions"
| "filters"
| "adjustment";
export const tabs: { [key in Tab]: { icon: LucideIcon; label: string } } = {
media: {
icon: VideoIcon,
label: "Media",
},
audio: {
icon: MusicIcon,
label: "Audio",
},
text: {
icon: TextIcon,
label: "Text",
},
stickers: {
icon: StickerIcon,
label: "Stickers",
},
effects: {
icon: SparklesIcon,
label: "Effects",
},
transitions: {
icon: ArrowLeftRightIcon,
label: "Transitions",
},
captions: {
icon: CaptionsIcon,
label: "Captions",
},
filters: {
icon: BlendIcon,
label: "Filters",
},
adjustment: {
icon: SlidersHorizontalIcon,
label: "Adjustment",
},
};
interface MediaPanelStore {
activeTab: Tab;
setActiveTab: (tab: Tab) => void;
}
export const useMediaPanelStore = create<MediaPanelStore>((set) => ({
activeTab: "media",
setActiveTab: (tab) => set({ activeTab: tab }),
}));

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"use client";
import { cn } from "@/lib/utils";
import { Tab, tabs, useMediaPanelStore } from "./store";
export function TabBar() {
const { activeTab, setActiveTab } = useMediaPanelStore();
return (
<div className="h-12 bg-accent/50 px-3 flex justify-start items-center gap-6">
{(Object.keys(tabs) as Tab[]).map((tabKey) => {
const tab = tabs[tabKey];
return (
<div
className={cn(
"flex flex-col gap-0.5 items-center cursor-pointer",
activeTab === tabKey ? "text-primary" : "text-muted-foreground"
)}
onClick={() => setActiveTab(tabKey)}
key={tabKey}
>
<tab.icon className="!size-5" />
<span className="text-[0.65rem]">{tab.label}</span>
</div>
);
})}
</div>
);
}

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@ -1,389 +1,342 @@
"use client";
import { useDragDrop } from "@/hooks/use-drag-drop";
import { processMediaFiles } from "@/lib/media-processing";
import { useMediaStore, type MediaItem } from "@/stores/media-store";
import { useTimelineStore } from "@/stores/timeline-store";
import { Image, Music, MusicIcon, Plus, TextIcon, Upload, Video, VideoIcon } from "lucide-react";
import { useEffect, useRef, useState } from "react";
import { toast } from "sonner";
import { AspectRatio } from "../ui/aspect-ratio";
import { Button } from "../ui/button";
import { DragOverlay } from "../ui/drag-overlay";
import {
ContextMenu,
ContextMenuContent,
ContextMenuItem,
ContextMenuTrigger,
} from "../ui/context-menu";
import { Input } from "../ui/input";
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from "../ui/select";
import { cn } from "@/lib/utils";
// MediaPanel lets users add, view, and drag media (images, videos, audio) into the project.
// You can upload files or drag them from your computer. Dragging from here to the timeline adds them to your video project.
export function MediaPanel() {
const { mediaItems, addMediaItem, removeMediaItem } = useMediaStore();
const fileInputRef = useRef<HTMLInputElement>(null);
const [isProcessing, setIsProcessing] = useState(false);
const [progress, setProgress] = useState(0);
const [searchQuery, setSearchQuery] = useState("");
const [mediaFilter, setMediaFilter] = useState("all");
const processFiles = async (files: FileList | File[]) => {
if (!files || files.length === 0) return;
setIsProcessing(true);
setProgress(0);
try {
// Process files (extract metadata, generate thumbnails, etc.)
const processedItems = await processMediaFiles(files, (p) =>
setProgress(p)
);
// Add each processed media item to the store
for (const item of processedItems) {
await addMediaItem(item);
}
} catch (error) {
// Show error toast if processing fails
console.error("Error processing files:", error);
toast.error("Failed to process files");
} finally {
setIsProcessing(false);
setProgress(0);
}
};
const { isDragOver, dragProps } = useDragDrop({
// When files are dropped, process them
onDrop: processFiles,
});
const handleFileSelect = () => fileInputRef.current?.click(); // Open file picker
const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
// When files are selected via file picker, process them
if (e.target.files) processFiles(e.target.files);
e.target.value = ""; // Reset input
};
const handleRemove = async (e: React.MouseEvent, id: string) => {
// Remove a media item from the store
e.stopPropagation();
// Remove tracks automatically when delete media
const { tracks, removeTrack } = useTimelineStore.getState();
tracks.forEach((track) => {
const clipsToRemove = track.clips.filter((clip) => clip.mediaId === id);
clipsToRemove.forEach((clip) => {
useTimelineStore.getState().removeClipFromTrack(track.id, clip.id);
});
// Only remove track if it becomes empty and has no other clips
const updatedTrack = useTimelineStore
.getState()
.tracks.find((t) => t.id === track.id);
if (updatedTrack && updatedTrack.clips.length === 0) {
removeTrack(track.id);
}
});
await removeMediaItem(id);
};
const formatDuration = (duration: number) => {
// Format seconds as mm:ss
const min = Math.floor(duration / 60);
const sec = Math.floor(duration % 60);
return `${min}:${sec.toString().padStart(2, "0")}`;
};
const startDrag = (e: React.DragEvent, item: MediaItem) => {
// When dragging a media item, set drag data for timeline to read
e.dataTransfer.setData(
"application/x-media-item",
JSON.stringify({
id: item.id,
type: item.type,
name: item.name,
})
);
e.dataTransfer.effectAllowed = "copy";
};
const [filteredMediaItems, setFilteredMediaItems] = useState(mediaItems);
useEffect(() => {
const filtered = mediaItems.filter((item) => {
if (mediaFilter && mediaFilter !== "all" && item.type !== mediaFilter) {
return false;
}
if (
searchQuery &&
!item.name.toLowerCase().includes(searchQuery.toLowerCase())
) {
return false;
}
return true;
});
setFilteredMediaItems(filtered);
}, [mediaItems, mediaFilter, searchQuery]);
const renderPreview = (item: MediaItem) => {
// Render a preview for each media type (image, video, audio, unknown)
if (item.type === "image") {
return (
<div className="w-full h-full flex items-center justify-center">
<img
src={item.url}
alt={item.name}
className="max-w-full max-h-full object-contain rounded"
loading="lazy"
/>
</div>
);
}
if (item.type === "video") {
if (item.thumbnailUrl) {
return (
<div className="relative w-full h-full">
<img
src={item.thumbnailUrl}
alt={item.name}
className="w-full h-full object-cover rounded"
loading="lazy"
/>
<div className="absolute inset-0 flex items-center justify-center bg-black/20 rounded">
<Video className="h-6 w-6 text-white drop-shadow-md" />
</div>
{item.duration && (
<div className="absolute bottom-1 right-1 bg-black/70 text-white text-xs px-1 rounded">
{formatDuration(item.duration)}
</div>
)}
</div>
);
}
return (
<div className="w-full h-full bg-muted/30 flex flex-col items-center justify-center text-muted-foreground rounded">
<Video className="h-6 w-6 mb-1" />
<span className="text-xs">Video</span>
{item.duration && (
<span className="text-xs opacity-70">
{formatDuration(item.duration)}
</span>
)}
</div>
);
}
if (item.type === "audio") {
return (
<div className="w-full h-full bg-gradient-to-br from-green-500/20 to-emerald-500/20 flex flex-col items-center justify-center text-muted-foreground rounded border border-green-500/20">
<Music className="h-6 w-6 mb-1" />
<span className="text-xs">Audio</span>
{item.duration && (
<span className="text-xs opacity-70">
{formatDuration(item.duration)}
</span>
)}
</div>
);
}
return (
<div className="w-full h-full bg-muted/30 flex flex-col items-center justify-center text-muted-foreground rounded">
<Image className="h-6 w-6" />
<span className="text-xs mt-1">Unknown</span>
</div>
);
};
return (
<>
{/* Hidden file input for uploading media */}
<input
ref={fileInputRef}
type="file"
accept="image/*,video/*,audio/*"
multiple
className="hidden"
onChange={handleFileChange}
/>
<div
className={`h-full flex flex-col gap-1 transition-colors relative ${isDragOver ? "bg-accent/30" : ""}`}
{...dragProps}
>
{/* Show overlay when dragging files over the panel */}
<DragOverlay isVisible={isDragOver} />
<TabBar />
<div className="p-3 pb-2">
{/* Button to add/upload media */}
<div className="flex gap-2">
{/* Search and filter controls */}
<Select value={mediaFilter} onValueChange={setMediaFilter}>
<SelectTrigger className="w-[80px] h-7 text-xs">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="all">All</SelectItem>
<SelectItem value="video">Video</SelectItem>
<SelectItem value="audio">Audio</SelectItem>
<SelectItem value="image">Image</SelectItem>
</SelectContent>
</Select>
<Input
type="text"
placeholder="Search media..."
className="min-w-[60px] flex-1 h-7 text-xs"
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
/>
{/* Add media button */}
<Button
variant="outline"
size="sm"
onClick={handleFileSelect}
disabled={isProcessing}
className="flex-none min-w-[30px] whitespace-nowrap overflow-hidden px-2 justify-center items-center"
>
{isProcessing ? (
<>
<Upload className="h-4 w-4 animate-spin" />
<span className="hidden md:inline ml-2">{progress}%</span>
</>
) : (
<>
<Plus className="h-4 w-4" />
<span className="hidden sm:inline ml-2" aria-label="Add file">
Add
</span>
</>
)}
</Button>
</div>
</div>
<div className="flex-1 overflow-y-auto p-3 pt-0">
{/* Show message if no media, otherwise show media grid */}
{filteredMediaItems.length === 0 ? (
<div className="flex flex-col items-center justify-center py-8 text-center h-full">
<div className="w-16 h-16 rounded-full bg-muted/30 flex items-center justify-center mb-4">
<Image className="h-8 w-8 text-muted-foreground" />
</div>
<p className="text-sm text-muted-foreground">
No media in project
</p>
<p className="text-xs text-muted-foreground/70 mt-1">
Drag files here or use the button above
</p>
</div>
) : (
<div
className="grid gap-2"
style={{
gridTemplateColumns: "repeat(auto-fill, 160px)",
}}
>
{/* Render each media item as a draggable button */}
{filteredMediaItems.map((item) => (
<div key={item.id} className="relative group">
<ContextMenu>
<ContextMenuTrigger asChild>
<Button
variant="outline"
className="flex flex-col gap-1 p-2 h-auto w-full relative border-none !bg-transparent cursor-default"
>
<AspectRatio
ratio={16 / 9}
className="bg-accent"
draggable={true}
onDragStart={(e: React.DragEvent) =>
startDrag(e, item)
}
>
{renderPreview(item)}
</AspectRatio>
<span
className="text-[0.7rem] text-muted-foreground truncate w-full text-left"
aria-label={item.name}
title={item.name}
>
{item.name.length > 8
? `${item.name.slice(0, 4)}...${item.name.slice(-3)}`
: item.name}
</span>
</Button>
</ContextMenuTrigger>
<ContextMenuContent>
<ContextMenuItem>Export clips</ContextMenuItem>
<ContextMenuItem
variant="destructive"
onClick={(e) => handleRemove(e, item.id)}
>
Delete
</ContextMenuItem>
</ContextMenuContent>
</ContextMenu>
</div>
))}
</div>
)}
</div>
</div>
</>
);
}
type Tab = "media" | "audio" | "text";
function TabBar() {
const [activeTab, setActiveTab] = useState<Tab>("media");
const tabs = [
{
icon: VideoIcon,
label: "Media",
},
{
icon: MusicIcon,
label: "Audio",
},
{
icon: TextIcon,
label: "Text",
},
];
return (
<div className="bg-accent/50 h-12 px-4 flex justify-start items-center gap-6">
{tabs.map((tab) => (
<div
className={cn(
"flex flex-col gap-0.5 items-center cursor-pointer",
activeTab === tab.label.toLowerCase()
? "text-primary"
: "text-muted-foreground"
)}
onClick={() => setActiveTab(tab.label.toLowerCase() as Tab)}
key={tab.label}
>
<tab.icon className="!size-5" />
<span className="text-xs">{tab.label}</span>
</div>
))}
</div>
);
}
"use client";
import { useDragDrop } from "@/hooks/use-drag-drop";
import { processMediaFiles } from "@/lib/media-processing";
import { useMediaStore, type MediaItem } from "@/stores/media-store";
import { useTimelineStore } from "@/stores/timeline-store";
import { Image, Music, Plus, Upload, Video } from "lucide-react";
import { useEffect, useRef, useState } from "react";
import { toast } from "sonner";
import { AspectRatio } from "@/components/ui/aspect-ratio";
import { Button } from "@/components/ui/button";
import { DragOverlay } from "@/components/ui/drag-overlay";
import {
ContextMenu,
ContextMenuContent,
ContextMenuItem,
ContextMenuTrigger,
} from "@/components/ui/context-menu";
import { Input } from "@/components/ui/input";
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from "@/components/ui/select";
export function MediaView() {
const { mediaItems, addMediaItem, removeMediaItem } = useMediaStore();
const fileInputRef = useRef<HTMLInputElement>(null);
const [isProcessing, setIsProcessing] = useState(false);
const [progress, setProgress] = useState(0);
const [searchQuery, setSearchQuery] = useState("");
const [mediaFilter, setMediaFilter] = useState("all");
const processFiles = async (files: FileList | File[]) => {
if (!files || files.length === 0) return;
setIsProcessing(true);
setProgress(0);
try {
// Process files (extract metadata, generate thumbnails, etc.)
const processedItems = await processMediaFiles(files, (p) =>
setProgress(p)
);
// Add each processed media item to the store
for (const item of processedItems) {
await addMediaItem(item);
}
} catch (error) {
// Show error toast if processing fails
console.error("Error processing files:", error);
toast.error("Failed to process files");
} finally {
setIsProcessing(false);
setProgress(0);
}
};
const { isDragOver, dragProps } = useDragDrop({
// When files are dropped, process them
onDrop: processFiles,
});
const handleFileSelect = () => fileInputRef.current?.click(); // Open file picker
const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
// When files are selected via file picker, process them
if (e.target.files) processFiles(e.target.files);
e.target.value = ""; // Reset input
};
const handleRemove = async (e: React.MouseEvent, id: string) => {
// Remove a media item from the store
e.stopPropagation();
// Remove tracks automatically when delete media
const { tracks, removeTrack } = useTimelineStore.getState();
tracks.forEach((track) => {
const clipsToRemove = track.clips.filter((clip) => clip.mediaId === id);
clipsToRemove.forEach((clip) => {
useTimelineStore.getState().removeClipFromTrack(track.id, clip.id);
});
// Only remove track if it becomes empty and has no other clips
const updatedTrack = useTimelineStore
.getState()
.tracks.find((t) => t.id === track.id);
if (updatedTrack && updatedTrack.clips.length === 0) {
removeTrack(track.id);
}
});
await removeMediaItem(id);
};
const formatDuration = (duration: number) => {
// Format seconds as mm:ss
const min = Math.floor(duration / 60);
const sec = Math.floor(duration % 60);
return `${min}:${sec.toString().padStart(2, "0")}`;
};
const startDrag = (e: React.DragEvent, item: MediaItem) => {
// When dragging a media item, set drag data for timeline to read
e.dataTransfer.setData(
"application/x-media-item",
JSON.stringify({
id: item.id,
type: item.type,
name: item.name,
})
);
e.dataTransfer.effectAllowed = "copy";
};
const [filteredMediaItems, setFilteredMediaItems] = useState(mediaItems);
useEffect(() => {
const filtered = mediaItems.filter((item) => {
if (mediaFilter && mediaFilter !== "all" && item.type !== mediaFilter) {
return false;
}
if (
searchQuery &&
!item.name.toLowerCase().includes(searchQuery.toLowerCase())
) {
return false;
}
return true;
});
setFilteredMediaItems(filtered);
}, [mediaItems, mediaFilter, searchQuery]);
const renderPreview = (item: MediaItem) => {
// Render a preview for each media type (image, video, audio, unknown)
if (item.type === "image") {
return (
<div className="w-full h-full flex items-center justify-center">
<img
src={item.url}
alt={item.name}
className="max-w-full max-h-full object-contain rounded"
loading="lazy"
/>
</div>
);
}
if (item.type === "video") {
if (item.thumbnailUrl) {
return (
<div className="relative w-full h-full">
<img
src={item.thumbnailUrl}
alt={item.name}
className="w-full h-full object-cover rounded"
loading="lazy"
/>
<div className="absolute inset-0 flex items-center justify-center bg-black/20 rounded">
<Video className="h-6 w-6 text-white drop-shadow-md" />
</div>
{item.duration && (
<div className="absolute bottom-1 right-1 bg-black/70 text-white text-xs px-1 rounded">
{formatDuration(item.duration)}
</div>
)}
</div>
);
}
return (
<div className="w-full h-full bg-muted/30 flex flex-col items-center justify-center text-muted-foreground rounded">
<Video className="h-6 w-6 mb-1" />
<span className="text-xs">Video</span>
{item.duration && (
<span className="text-xs opacity-70">
{formatDuration(item.duration)}
</span>
)}
</div>
);
}
if (item.type === "audio") {
return (
<div className="w-full h-full bg-gradient-to-br from-green-500/20 to-emerald-500/20 flex flex-col items-center justify-center text-muted-foreground rounded border border-green-500/20">
<Music className="h-6 w-6 mb-1" />
<span className="text-xs">Audio</span>
{item.duration && (
<span className="text-xs opacity-70">
{formatDuration(item.duration)}
</span>
)}
</div>
);
}
return (
<div className="w-full h-full bg-muted/30 flex flex-col items-center justify-center text-muted-foreground rounded">
<Image className="h-6 w-6" />
<span className="text-xs mt-1">Unknown</span>
</div>
);
};
return (
<>
{/* Hidden file input for uploading media */}
<input
ref={fileInputRef}
type="file"
accept="image/*,video/*,audio/*"
multiple
className="hidden"
onChange={handleFileChange}
/>
<div
className={`h-full flex flex-col gap-1 transition-colors relative ${isDragOver ? "bg-accent/30" : ""}`}
{...dragProps}
>
{/* Show overlay when dragging files over the panel */}
<DragOverlay isVisible={isDragOver} />
<div className="p-3 pb-2">
{/* Button to add/upload media */}
<div className="flex gap-2">
{/* Search and filter controls */}
<Select value={mediaFilter} onValueChange={setMediaFilter}>
<SelectTrigger className="w-[80px] h-full text-xs">
<SelectValue />
</SelectTrigger>
<SelectContent className="">
<SelectItem value="all">All</SelectItem>
<SelectItem value="video">Video</SelectItem>
<SelectItem value="audio">Audio</SelectItem>
<SelectItem value="image">Image</SelectItem>
</SelectContent>
</Select>
<Input
type="text"
placeholder="Search media..."
className="min-w-[60px] flex-1 h-full text-xs"
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
/>
{/* Add media button */}
<Button
variant="outline"
size="sm"
onClick={handleFileSelect}
disabled={isProcessing}
className="flex-none min-w-[30px] whitespace-nowrap overflow-hidden px-2 justify-center items-center"
>
{isProcessing ? (
<>
<Upload className="h-4 w-4 animate-spin" />
<span className="hidden md:inline ml-2">{progress}%</span>
</>
) : (
<>
<Plus className="h-4 w-4" />
<span className="hidden sm:inline ml-2" aria-label="Add file">
Add
</span>
</>
)}
</Button>
</div>
</div>
<div className="flex-1 overflow-y-auto p-3 pt-0">
{/* Show message if no media, otherwise show media grid */}
{filteredMediaItems.length === 0 ? (
<div className="flex flex-col items-center justify-center py-8 text-center h-full">
<div className="w-16 h-16 rounded-full bg-muted/30 flex items-center justify-center mb-4">
<Image className="h-8 w-8 text-muted-foreground" />
</div>
<p className="text-sm text-muted-foreground">
No media in project
</p>
<p className="text-xs text-muted-foreground/70 mt-1">
Drag files here or use the button above
</p>
</div>
) : (
<div
className="grid gap-2"
style={{
gridTemplateColumns: "repeat(auto-fill, 160px)",
}}
>
{/* Render each media item as a draggable button */}
{filteredMediaItems.map((item) => (
<div key={item.id} className="relative group">
<ContextMenu>
<ContextMenuTrigger asChild>
<Button
variant="outline"
className="flex flex-col gap-1 p-2 h-auto w-full relative border-none !bg-transparent cursor-default"
>
<AspectRatio
ratio={16 / 9}
className="bg-accent"
draggable={true}
onDragStart={(e: React.DragEvent) =>
startDrag(e, item)
}
>
{renderPreview(item)}
</AspectRatio>
<span
className="text-[0.7rem] text-muted-foreground truncate w-full text-left"
aria-label={item.name}
title={item.name}
>
{item.name.length > 8
? `${item.name.slice(0, 4)}...${item.name.slice(-3)}`
: item.name}
</span>
</Button>
</ContextMenuTrigger>
<ContextMenuContent>
<ContextMenuItem>Export clips</ContextMenuItem>
<ContextMenuItem
variant="destructive"
onClick={(e) => handleRemove(e, item.id)}
>
Delete
</ContextMenuItem>
</ContextMenuContent>
</ContextMenu>
</div>
))}
</div>
)}
</div>
</div>
</>
);
}