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"use client";
import { useCallback, useEffect, useRef, useState } from "react";
import {
Tooltip,
TooltipContent,
TooltipTrigger,
} from "@/components/ui/tooltip";
import { Button } from "@/components/ui/button";
import { cn } from "@/utils/ui";
import {
TAB_KEYS,
tabs,
useAssetsPanelStore,
} from "@/components/editor/panels/assets/assets-panel-store";
import { FEATURES } from "@/features";
import { effectsRegistry } from "@/effects";
function getVisibleTabKeys() {
const effectCategories = new Set(
effectsRegistry.getAll().map((definition) => definition.category),
);
return TAB_KEYS.filter((tabKey) => {
if (tabKey === "sounds") return FEATURES.sounds;
if (tabKey === "stickers") return FEATURES.stickers;
if (tabKey === "effects")
return FEATURES.effects && effectCategories.has("effect");
if (tabKey === "lens")
return FEATURES.effects && effectCategories.has("lens");
return true;
});
}
export function TabBar() {
const { activeTab, setActiveTab } = useAssetsPanelStore();
const [showTopFade, setShowTopFade] = useState(false);
const [showBottomFade, setShowBottomFade] = useState(false);
const scrollRef = useRef<HTMLDivElement>(null);
const checkScrollPosition = useCallback(() => {
const element = scrollRef.current;
if (!element) return;
const { scrollTop, scrollHeight, clientHeight } = element;
setShowTopFade(scrollTop > 0);
setShowBottomFade(scrollTop < scrollHeight - clientHeight - 1);
}, []);
useEffect(() => {
const element = scrollRef.current;
if (!element) return;
checkScrollPosition();
element.addEventListener("scroll", checkScrollPosition);
const resizeObserver = new ResizeObserver(checkScrollPosition);
resizeObserver.observe(element);
return () => {
element.removeEventListener("scroll", checkScrollPosition);
resizeObserver.disconnect();
};
}, [checkScrollPosition]);
return (
<div className="relative flex">
<div
ref={scrollRef}
className="scrollbar-hidden relative flex size-full p-1 flex-col items-center justify-start gap-0.5 overflow-y-auto"
>
{getVisibleTabKeys().map((tabKey) => {
const tab = tabs[tabKey];
return (
<Tooltip key={tabKey} delayDuration={10}>
<TooltipTrigger asChild>
<Button
variant={activeTab === tabKey ? "secondary" : "ghost"}
size="icon"
aria-label={tab.label}
className={cn(
"shrink-0",
"h-8 w-8",
activeTab !== tabKey && "text-muted-foreground",
)}
onClick={() => setActiveTab(tabKey)}
>
<tab.icon />
</Button>
</TooltipTrigger>
<TooltipContent
side="right"
align="center"
variant="sidebar"
sideOffset={8}
>
<div className="text-foreground text-sm leading-none font-medium">
{tab.label}
</div>
</TooltipContent>
</Tooltip>
);
})}
</div>
<FadeOverlay direction="top" show={showTopFade} />
<FadeOverlay direction="bottom" show={showBottomFade} />
</div>
);
}
function FadeOverlay({
direction,
show,
}: {
direction: "top" | "bottom";
show: boolean;
}) {
return (
<div
className={cn(
"pointer-events-none absolute right-0 left-0 h-6",
direction === "top" && show
? "from-background top-0 bg-linear-to-b to-transparent"
: "from-background bottom-0 bg-linear-to-t to-transparent",
)}
/>
);
}
|
