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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 { Textarea } from "../ui/textarea";
import { MediaElement, TextElement } from "@/types/timeline";
import { useMediaStore } from "@/stores/media-store";
import {
Select,
SelectContent,
SelectTrigger,
SelectValue,
SelectItem,
} from "../ui/select";
import { FONT_OPTIONS, type FontFamily } from "@/constants/font-constants";
export function PropertiesPanel() {
const { activeProject } = useProjectStore();
const { getDisplayName, canvasSize } = useAspectRatio();
const { selectedElements, tracks, updateTextElement } = useTimelineStore();
const { mediaItems } = useMediaStore();
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}`}
/>
<PropertyItem label="Frame rate:" value="30.00fps" />
</div>
</div>
);
const TextProperties = (element: TextElement, trackId: string) => (
<div className="space-y-6 p-5">
<Textarea
placeholder="Name"
defaultValue={element.content}
className="min-h-[4.5rem] resize-none"
onChange={(e) =>
updateTextElement(trackId, element.id, { content: e.target.value })
}
/>
<div className="flex items-center justify-between gap-6">
<Label className="text-xs">Font</Label>
<Select
defaultValue={element.fontFamily}
onValueChange={(value: FontFamily) =>
updateTextElement(trackId, element.id, { fontFamily: value })
}
>
<SelectTrigger className="w-full text-xs">
<SelectValue placeholder="Select a font" />
</SelectTrigger>
<SelectContent>
{FONT_OPTIONS.map((font) => (
<SelectItem key={font.value} value={font.value}>
{font.label}
</SelectItem>
))}
</SelectContent>
</Select>
</div>
</div>
);
const MediaProperties = (element: MediaElement) => {
const mediaItem = mediaItems.find((item) => item.id === element.mediaId);
if (mediaItem?.type === "audio") {
return <div className="space-y-4 p-5">Audio properties</div>;
}
// video or image
return <div className="space-y-4 p-5">Video/Image properties</div>;
};
const ElementProperties = (
<>
{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, trackId)}</div>;
}
if (element?.type === "media") {
return <div key={elementId}>{MediaProperties(element)}</div>;
}
})}
</>
);
return (
<ScrollArea className="h-full bg-panel rounded-sm">
{selectedElements.length > 0 ? ElementProperties : 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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