{
  "$schema": "https://blode.co/ui/schema/registry-item.json",
  "name": "tabs",
  "title": "Tabs",
  "author": "Matthew Blode",
  "description": "A tabbed interface that organises content into switchable panels.",
  "dependencies": ["@base-ui/react", "class-variance-authority", "merge-refs"],
  "registryDependencies": ["@blode/use-tab-observer"],
  "files": [
    {
      "path": "ui/tabs.tsx",
      "content": "\"use client\";\n\nimport { Tabs as TabsPrimitive } from \"@base-ui/react/tabs\";\nimport { cva } from \"class-variance-authority\";\nimport type { VariantProps } from \"class-variance-authority\";\nimport mergeRefs from \"merge-refs\";\nimport * as React from \"react\";\n\nimport { cn } from \"@/lib/utils\";\nimport { useTabObserver } from \"@/hooks/use-tab-observer\";\n\nconst Tabs = ({\n  className,\n  orientation = \"horizontal\",\n  ...props\n}: React.ComponentProps<typeof TabsPrimitive.Root>) => (\n  <TabsPrimitive.Root\n    className={cn(\"group/tabs flex gap-2 data-horizontal:flex-col\", className)}\n    data-orientation={orientation}\n    data-slot=\"tabs\"\n    orientation={orientation}\n    {...props}\n  />\n);\n\nconst tabsListVariants = cva(\n  \"group/tabs-list relative isolate inline-flex w-fit items-center justify-center rounded-lg p-[3px] text-muted-foreground data-[variant=line]:rounded-none group-data-horizontal/tabs:h-8 group-data-vertical/tabs:h-fit group-data-vertical/tabs:flex-col\",\n  {\n    defaultVariants: {\n      variant: \"default\",\n    },\n    variants: {\n      variant: {\n        default: \"bg-muted\",\n        line: \"gap-1 bg-transparent\",\n      },\n    },\n  },\n);\n\nconst TabsList = ({\n  className,\n  variant = \"default\",\n  ref,\n  ...props\n}: React.ComponentProps<typeof TabsPrimitive.List> & VariantProps<typeof tabsListVariants>) => {\n  const [indicatorStyle, setIndicatorStyle] = React.useState({\n    height: 0,\n    left: 0,\n    top: 0,\n    width: 0,\n  });\n  const [hasIndicatorPosition, setHasIndicatorPosition] = React.useState(false);\n  const [canAnimateIndicator, setCanAnimateIndicator] = React.useState(false);\n  const hasInitializedIndicator = React.useRef(false);\n  const { listRef } = useTabObserver({\n    onActiveTabChange: (_, activeTab) => {\n      setIndicatorStyle({\n        height: activeTab.offsetHeight,\n        left: activeTab.offsetLeft,\n        top: activeTab.offsetTop,\n        width: activeTab.offsetWidth,\n      });\n\n      if (!hasInitializedIndicator.current) {\n        hasInitializedIndicator.current = true;\n        setHasIndicatorPosition(true);\n        requestAnimationFrame(() => {\n          setCanAnimateIndicator(true);\n        });\n        return;\n      }\n\n      setHasIndicatorPosition(true);\n    },\n  });\n\n  return (\n    <TabsPrimitive.List\n      className={cn(tabsListVariants({ variant }), className)}\n      data-slot=\"tabs-list\"\n      data-variant={variant}\n      ref={mergeRefs(ref, listRef)}\n      {...props}\n    >\n      {variant === \"default\" ? (\n        <span\n          aria-hidden=\"true\"\n          className={cn(\n            \"pointer-events-none absolute top-0 left-0 z-0 rounded-md bg-background shadow-sm\",\n            canAnimateIndicator\n              ? \"transition-[width,height,transform,opacity] duration-300\"\n              : \"transition-none\",\n            hasIndicatorPosition ? \"opacity-100\" : \"opacity-0\",\n          )}\n          style={{\n            height: `${indicatorStyle.height}px`,\n            transform: `translate(${indicatorStyle.left}px, ${indicatorStyle.top}px)`,\n            transitionTimingFunction: \"cubic-bezier(0.65, 0, 0.35, 1)\",\n            width: `${indicatorStyle.width}px`,\n          }}\n        />\n      ) : null}\n      {props.children}\n    </TabsPrimitive.List>\n  );\n};\n\nconst TabsTrigger = ({ className, ...props }: React.ComponentProps<typeof TabsPrimitive.Tab>) => (\n  <TabsPrimitive.Tab\n    className={cn(\n      \"relative z-10 inline-flex h-[calc(100%-1px)] flex-1 items-center justify-center gap-1.5 whitespace-nowrap rounded-md border border-transparent px-1.5 py-0.5 font-medium text-foreground/60 text-sm transition-[color,background-color,border-color,box-shadow] hover:text-foreground focus-visible:border-ring focus-visible:outline-1 focus-visible:outline-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 group-data-vertical/tabs:w-full group-data-vertical/tabs:justify-start group-data-[variant=line]/tabs-list:data-active:shadow-none dark:text-muted-foreground dark:hover:text-foreground [&_svg:not([class*='size-'])]:size-4 [&_svg]:pointer-events-none [&_svg]:shrink-0\",\n      \"group-data-[variant=line]/tabs-list:bg-transparent group-data-[variant=line]/tabs-list:data-active:bg-transparent dark:group-data-[variant=line]/tabs-list:data-active:border-transparent dark:group-data-[variant=line]/tabs-list:data-active:bg-transparent\",\n      \"data-active:text-foreground group-data-[variant=default]/tabs-list:data-active:bg-transparent dark:data-active:text-foreground group-data-[variant=default]/tabs-list:dark:data-active:border-transparent group-data-[variant=default]/tabs-list:dark:data-active:bg-transparent\",\n      \"after:absolute after:bg-foreground after:opacity-0 after:transition-opacity group-data-horizontal/tabs:after:inset-x-0 group-data-vertical/tabs:after:inset-y-0 group-data-vertical/tabs:after:-right-1 group-data-horizontal/tabs:after:bottom-[-5px] group-data-horizontal/tabs:after:h-0.5 group-data-vertical/tabs:after:w-0.5 group-data-[variant=line]/tabs-list:data-active:after:opacity-100\",\n      className,\n    )}\n    data-slot=\"tabs-trigger\"\n    {...props}\n  />\n);\n\nconst TabsContent = ({ className, ...props }: React.ComponentProps<typeof TabsPrimitive.Panel>) => (\n  <TabsPrimitive.Panel\n    className={cn(\"flex-1 text-sm outline-none\", className)}\n    data-slot=\"tabs-content\"\n    {...props}\n  />\n);\n\nexport { Tabs, TabsList, TabsTrigger, TabsContent, tabsListVariants };\n",
      "type": "registry:ui",
      "target": ""
    }
  ],
  "type": "registry:ui"
}