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"use client";
import { useProjectStore } from "@/stores/project-store";
import { useAspectRatio } from "@/hooks/use-aspect-ratio";
import { Label } from "../../ui/label";
import { ScrollArea } from "../../ui/scroll-area";
import { useTimelineStore } from "@/stores/timeline-store";
import { useMediaStore } from "@/stores/media-store";
import { AudioProperties } from "./audio-properties";
import { MediaProperties } from "./media-properties";
import { TextProperties } from "./text-properties";
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from "../../ui/select";
import { FPS_PRESETS } from "@/constants/timeline-constants";
export function PropertiesPanel() {
const { activeProject, updateProjectFps } = useProjectStore();
const { getDisplayName, canvasSize } = useAspectRatio();
const { selectedElements, tracks } = useTimelineStore();
const { mediaItems } = useMediaStore();
const handleFpsChange = (value: string) => {
const fps = parseFloat(value);
if (!isNaN(fps) && fps > 0) {
updateProjectFps(fps);
}
};
const emptyView = (
<div className="space-y-4 p-5">
{/* Media Properties */}
<div className="flex flex-col gap-3">
<PropertyItem label="Name:" value={activeProject?.name || ""} />
<PropertyItem label="Aspect ratio:" value={getDisplayName()} />
<PropertyItem
label="Resolution:"
value={`${canvasSize.width} × ${canvasSize.height}`}
/>
<div className="flex justify-between items-center">
<Label className="text-xs text-muted-foreground">Frame rate:</Label>
<Select
value={(activeProject?.fps || 30).toString()}
onValueChange={handleFpsChange}
>
<SelectTrigger className="w-32 h-6 text-xs">
<SelectValue />
</SelectTrigger>
<SelectContent>
{FPS_PRESETS.map(({ value, label }) => (
<SelectItem key={value} value={value} className="text-xs">
{label}
</SelectItem>
))}
</SelectContent>
</Select>
</div>
</div>
</div>
);
return (
<ScrollArea className="h-full bg-panel rounded-sm">
{selectedElements.length > 0
? selectedElements.map(({ trackId, elementId }) => {
const track = tracks.find((t) => t.id === trackId);
const element = track?.elements.find((e) => e.id === elementId);
if (element?.type === "text") {
return (
<div key={elementId}>
<TextProperties element={element} trackId={trackId} />
</div>
);
}
if (element?.type === "media") {
const mediaItem = mediaItems.find(
(item) => item.id === element.mediaId,
);
if (mediaItem?.type === "audio") {
return <AudioProperties element={element} />;
}
return (
<div key={elementId}>
<MediaProperties element={element} />
</div>
);
}
return null;
})
: emptyView}
</ScrollArea>
);
}
function PropertyItem({ label, value }: { label: string; value: string }) {
return (
<div className="flex justify-between">
<Label className="text-xs text-muted-foreground">{label}</Label>
<span className="text-xs text-right">{value}</span>
</div>
);
}
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