{
  "$schema": "https://ui.shadcn.com/schema/registry-item.json",
  "name": "comp-298",
  "type": "registry:component",
  "title": "Comp 298",
  "description": "Comp 298",
  "files": [
    {
      "path": "registry/ui-basic/comp-298.tsx",
      "content": "\"use client\";\n\nimport { useCallback, useEffect, useRef, useState } from \"react\";\n\nimport { Button } from \"@/components/ui/button\";\nimport {\n\tToast,\n\tToastAction,\n\tToastClose,\n\tToastDescription,\n\tToastProvider,\n\tToastTitle,\n\tToastViewport,\n} from \"@/components/ui/toast\";\nimport { CircleCheckIcon, XIcon } from \"lucide-react\";\n\ninterface UseProgressTimerProps {\n\tduration: number;\n\tinterval?: number;\n\tonComplete?: () => void;\n}\n\nfunction useProgressTimer({\n\tduration,\n\tinterval = 100,\n\tonComplete,\n}: UseProgressTimerProps) {\n\tconst [progress, setProgress] = useState(duration);\n\tconst timerRef = useRef(0);\n\tconst timerState = useRef({\n\t\tstartTime: 0,\n\t\tremaining: duration,\n\t\tisPaused: false,\n\t});\n\n\tconst cleanup = useCallback(() => {\n\t\twindow.clearInterval(timerRef.current);\n\t}, []);\n\n\tconst reset = useCallback(() => {\n\t\tcleanup();\n\t\tsetProgress(duration);\n\t\ttimerState.current = {\n\t\t\tstartTime: 0,\n\t\t\tremaining: duration,\n\t\t\tisPaused: false,\n\t\t};\n\t}, [duration, cleanup]);\n\n\tconst start = useCallback(() => {\n\t\tconst state = timerState.current;\n\t\tstate.startTime = Date.now();\n\t\tstate.isPaused = false;\n\n\t\ttimerRef.current = window.setInterval(() => {\n\t\t\tconst elapsedTime = Date.now() - state.startTime;\n\t\t\tconst remaining = Math.max(0, state.remaining - elapsedTime);\n\n\t\t\tsetProgress(remaining);\n\n\t\t\tif (remaining <= 0) {\n\t\t\t\tcleanup();\n\t\t\t\tonComplete?.();\n\t\t\t}\n\t\t}, interval);\n\t}, [interval, cleanup, onComplete]);\n\n\tconst pause = useCallback(() => {\n\t\tconst state = timerState.current;\n\t\tif (!state.isPaused) {\n\t\t\tcleanup();\n\t\t\tstate.remaining = Math.max(\n\t\t\t\t0,\n\t\t\t\tstate.remaining - (Date.now() - state.startTime)\n\t\t\t);\n\t\t\tstate.isPaused = true;\n\t\t}\n\t}, [cleanup]);\n\n\tconst resume = useCallback(() => {\n\t\tconst state = timerState.current;\n\t\tif (state.isPaused && state.remaining > 0) {\n\t\t\tstart();\n\t\t}\n\t}, [start]);\n\n\tuseEffect(() => {\n\t\treturn cleanup;\n\t}, [cleanup]);\n\n\treturn {\n\t\tprogress,\n\t\tstart,\n\t\tpause,\n\t\tresume,\n\t\treset,\n\t};\n}\n\nexport default function Component() {\n\tconst [open, setOpen] = useState(false);\n\tconst toastDuration = 5000;\n\tconst { progress, start, pause, resume, reset } = useProgressTimer({\n\t\tduration: toastDuration,\n\t\tonComplete: () => setOpen(false),\n\t});\n\n\tconst handleOpenChange = useCallback(\n\t\t(isOpen: boolean) => {\n\t\t\tsetOpen(isOpen);\n\t\t\tif (isOpen) {\n\t\t\t\treset();\n\t\t\t\tstart();\n\t\t\t}\n\t\t},\n\t\t[reset, start]\n\t);\n\n\tconst handleButtonClick = useCallback(() => {\n\t\tif (open) {\n\t\t\tsetOpen(false);\n\t\t\t// Wait for the close animation to finish\n\t\t\twindow.setTimeout(() => {\n\t\t\t\thandleOpenChange(true);\n\t\t\t}, 150);\n\t\t} else {\n\t\t\thandleOpenChange(true);\n\t\t}\n\t}, [open, handleOpenChange]);\n\n\treturn (\n\t\t<ToastProvider swipeDirection=\"left\">\n\t\t\t<Button variant=\"outline\" onClick={handleButtonClick}>\n\t\t\t\tCustom toast\n\t\t\t</Button>\n\t\t\t<Toast\n\t\t\t\topen={open}\n\t\t\t\tonOpenChange={handleOpenChange}\n\t\t\t\tonPause={pause}\n\t\t\t\tonResume={resume}\n\t\t\t>\n\t\t\t\t<div className=\"flex w-full justify-between gap-3\">\n\t\t\t\t\t<CircleCheckIcon\n\t\t\t\t\t\tclassName=\"mt-0.5 shrink-0 text-emerald-500\"\n\t\t\t\t\t\tsize={16}\n\t\t\t\t\t\taria-hidden=\"true\"\n\t\t\t\t\t/>\n\t\t\t\t\t<div className=\"flex grow flex-col gap-3\">\n\t\t\t\t\t\t<div className=\"space-y-1\">\n\t\t\t\t\t\t\t<ToastTitle>Your request was completed!</ToastTitle>\n\t\t\t\t\t\t\t<ToastDescription>\n\t\t\t\t\t\t\t\tIt demonstrates that the task or request has been\n\t\t\t\t\t\t\t\tprocessed.\n\t\t\t\t\t\t\t</ToastDescription>\n\t\t\t\t\t\t</div>\n\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t<ToastAction altText=\"Undo changes\" asChild>\n\t\t\t\t\t\t\t\t<Button size=\"sm\">Undo changes</Button>\n\t\t\t\t\t\t\t</ToastAction>\n\t\t\t\t\t\t</div>\n\t\t\t\t\t</div>\n\t\t\t\t\t<ToastClose asChild>\n\t\t\t\t\t\t<Button\n\t\t\t\t\t\t\tvariant=\"ghost\"\n\t\t\t\t\t\t\tclassName=\"group -my-1.5 -me-2 size-8 shrink-0 p-0 hover:bg-transparent\"\n\t\t\t\t\t\t\taria-label=\"Close notification\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t<XIcon\n\t\t\t\t\t\t\t\tsize={16}\n\t\t\t\t\t\t\t\tclassName=\"opacity-60 transition-opacity group-hover:opacity-100\"\n\t\t\t\t\t\t\t\taria-hidden=\"true\"\n\t\t\t\t\t\t\t/>\n\t\t\t\t\t\t</Button>\n\t\t\t\t\t</ToastClose>\n\t\t\t\t</div>\n\t\t\t\t<div className=\"contents\" aria-hidden=\"true\">\n\t\t\t\t\t<div\n\t\t\t\t\t\tclassName=\"pointer-events-none absolute bottom-0 left-0 h-1 w-full bg-emerald-500\"\n\t\t\t\t\t\tstyle={{\n\t\t\t\t\t\t\twidth: `${(progress / toastDuration) * 100}%`,\n\t\t\t\t\t\t\ttransition: \"width 100ms linear\",\n\t\t\t\t\t\t}}\n\t\t\t\t\t/>\n\t\t\t\t</div>\n\t\t\t</Toast>\n\t\t\t<ToastViewport className=\"sm:right-auto sm:left-0\" />\n\t\t</ToastProvider>\n\t);\n}\n",
      "type": "registry:ui"
    },
    {
      "path": "components/ui/button.tsx",
      "content": "import * as React from \"react\";\r\n\r\nimport { cn } from \"@/registry/utilities/cn\";\r\nimport { Slot } from \"@radix-ui/react-slot\";\r\nimport { cva, type VariantProps } from \"class-variance-authority\";\r\n\r\nconst buttonVariants = cva(\r\n\t\"inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm text-white hover:text-gray-400 font-medium ring-offset-background transition-colors focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50\",\r\n\t{\r\n\t\tvariants: {\r\n\t\t\tvariant: {\r\n\t\t\t\tsimple:\r\n\t\t\t\t\t\"bg-secondary relative z-10 bg-transparent hover:border-secondary hover:bg-secondary/50  border border-transparent dark:text-white text-sm md:text-sm transition font-medium duration-200  rounded-md px-4 py-2  flex items-center justify-center\",\r\n\t\t\t\tdefault: \"bg-primary text-primary-foreground hover:bg-primary/90\",\r\n\t\t\t\tdestructive:\r\n\t\t\t\t\t\"bg-destructive text-destructive-foreground hover:bg-destructive/90\",\r\n\t\t\t\toutline:\r\n\t\t\t\t\t\"border border-input bg-background hover:bg-accent hover:text-accent-foreground\",\r\n\t\t\t\tsecondary:\r\n\t\t\t\t\t\"bg-secondary text-secondary-foreground hover:bg-secondary/80\",\r\n\t\t\t\tghost: \"hover:bg-accent hover:text-black hover:stroke-black dark:text-white text-black\",\r\n\t\t\t\tlink: \"text-primary underline-offset-4 hover:underline\",\r\n\t\t\t},\r\n\t\t\tsize: {\r\n\t\t\t\tdefault: \"h-10 px-4 py-2\",\r\n\t\t\t\tsm: \"h-9 rounded-md px-3\",\r\n\t\t\t\tlg: \"h-11 rounded-md px-8\",\r\n\t\t\t\ticon: \"h-10 w-10\",\r\n\t\t\t},\r\n\t\t},\r\n\t\tdefaultVariants: {\r\n\t\t\tvariant: \"default\",\r\n\t\t\tsize: \"default\",\r\n\t\t},\r\n\t}\r\n);\r\n\r\nexport interface ButtonProps\r\n\textends React.ButtonHTMLAttributes<HTMLButtonElement>,\r\n\t\tVariantProps<typeof buttonVariants> {\r\n\tasChild?: boolean;\r\n}\r\n\r\nconst Button = React.forwardRef<HTMLButtonElement, ButtonProps>(\r\n\t({ className, variant, size, asChild = false, ...props }, ref) => {\r\n\t\tconst Comp = asChild ? Slot : \"button\";\r\n\t\treturn (\r\n\t\t\t<Comp\r\n\t\t\t\tclassName={cn(buttonVariants({ variant, size, className }))}\r\n\t\t\t\tref={ref}\r\n\t\t\t\t{...props}\r\n\t\t\t/>\r\n\t\t);\r\n\t}\r\n);\r\nButton.displayName = \"Button\";\r\n\r\nexport { Button, buttonVariants };\r\n",
      "type": "registry:ui"
    },
    {
      "path": "registry/utilities/cn.ts",
      "content": "import { ClassValue, clsx } from \"clsx\";\r\nimport { twMerge } from \"tailwind-merge\";\r\n\r\nexport function cn(...inputs: ClassValue[]) {\r\n\treturn twMerge(clsx(inputs));\r\n}\r\n",
      "type": "registry:ui"
    }
  ]
}