组件实验室

"use client";

import {
  ArchiveIcon,
  BellIcon,
  CalendarIcon,
  MessageCircleDashed,
  MessageCircleIcon,
  PlusIcon,
  Settings,
  TypeIcon,
  UserIcon,
} from "lucide-react";
import React from "react";
import { useIsMobile } from "@/hooks/use-mobile";
import { Button } from "@/components/ui/button";
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
import { Input } from "@/components/ui/input";
import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
import { ScrollArea } from "@/components/ui/scroll-area";
import { Sheet, SheetContent, SheetTrigger } from "@/components/ui/sheet";
import {
  TabIndicator,
  Tabs,
  TabsList,
  TabsPanel,
  TabsTab,
} from "@/components/ui/tabs";

const NotificationContext = React.createContext<
  | {
      open: boolean;
      setOpen: (open: boolean) => void;
      onClose: () => void;
    }
  | undefined
>(undefined);

const useNotification = () => {
  const context = React.useContext(NotificationContext);
  if (!context) {
    throw new Error(
      "useNotification must be used within a NotificationContext.Provider",
    );
  }
  return context;
};

export const Notifications = () => {
  const [open, setOpen] = React.useState(false);
  const handleClose = () => setOpen(false);

  return (
    <NotificationContext.Provider
      value={{
        onClose: handleClose,
        open,
        setOpen,
      }}
    >
      <NotificationContent />
    </NotificationContext.Provider>
  );
};

const NotificationContent = () => {
  const isMobile = useIsMobile();

  if (isMobile) {
    return <NotificationSheet />;
  }

  return <NotificationPopover />;
};

const NotificationSheet = () => {
  const { open, setOpen } = useNotification();
  return (
    <Sheet onOpenChange={setOpen} open={open}>
      <SheetTrigger
        className="relative"
        render={
          <Button
            aria-label="Notifications, you have unread messages"
            size="icon-sm"
            variant="outline"
          >
            <span>
              <BellIcon />
            </span>
            <span className="absolute -top-1 right-0 size-2.5 bg-green-600 rounded-full" />
            <span className="sr-only">You have unread messages</span>
          </Button>
        }
      />
      <SheetContent
        className="flex flex-col p-0 bg-background duration-300 h-[50dvh] max-h-[50dvh] overflow-hidden"
        side="bottom"
      >
        <UnderLineTabs />
      </SheetContent>
    </Sheet>
  );
};

function NotificationPopover() {
  const { open, setOpen } = useNotification();
  return (
    <Popover onOpenChange={setOpen} open={open}>
      <PopoverTrigger
        render={
          <Button
            aria-label="Notifications, you have unread messages"
            size="icon-sm"
            variant="outline"
          >
            <span>
              <BellIcon />
            </span>
            <span className="absolute -top-1 -right-1 pointer-events-none">
              <span className="relative flex size-2">
                <span className="absolute inline-flex size-full animate-ping rounded-full bg-green-600 opacity-75"></span>
                <span className="relative inline-flex size-2 rounded-full bg-green-600"></span>
              </span>
            </span>
            <span className="sr-only">You have unread messages</span>
          </Button>
        }
      />
      <PopoverContent
        align="end"
        className="flex flex-col p-0 w-96 bg-background duration-300 h-[50dvh] max-h-[50dvh] overflow-hidden"
        matchAnchorWidth={false}
        side="bottom"
      >
        <UnderLineTabs />
      </PopoverContent>
    </Popover>
  );
}

const UnderLineTabs = () => {
  const { onClose } = useNotification();
  return (
    <Tabs className="h-full" defaultValue="all">
      <div className="flex justify-between h-12 items-center border-b">
        <TabsList className="gap-6 h-full">
          <TabsTab
            className="w-16 cursor-pointer hover:text-foreground"
            value="all"
          >
            All
          </TabsTab>
          <TabsTab
            className="w-16 cursor-pointer hover:text-foreground"
            value="unread"
          >
            Unread
          </TabsTab>
          <TabsTab
            className="w-16 cursor-pointer hover:text-foreground"
            value="archived"
          >
            Archived
          </TabsTab>
          <TabIndicator className="bg-foreground -bottom-0.5 left-px h-0.5 translate-x-(--active-tab-left) translate-y-0" />
        </TabsList>
        <Button className="mr-2" size="icon-sm" variant="ghost">
          <Settings />
        </Button>
      </div>

      <TabsPanel
        className="h-full flex flex-col min-h-0"
        keepMounted
        value="all"
      >
        <ScrollArea
          className="flex flex-col flex-1 min-h-0 h-full"
          gradientScrollFade
          noScrollBar
        >
          <ol className="list-none group w-full">
            {Array.from({ length: 30 }).map((_, index) => (
              <li
                className="group/link border-b border-muted last:border-0 hover:bg-muted transition-colors"
                key={index}
              >
                <a
                  className="outline-none flex justify-between items-center gap-4 p-4"
                  href="#"
                  onClick={onClose}
                >
                  <span>
                    <MessageCircleDashed className="size-4" />
                  </span>

                  <div className="flex flex-col justify-start gap-0.5 flex-1">
                    <span className="text-sm">
                      New notification {index + 1}
                    </span>
                    <span className="text-xs text-muted-foreground">
                      {index + 1} mins ago
                    </span>
                  </div>

                  <div className="opacity-0 group-hover/link:opacity-100 transition-opacity w-8">
                    <Button
                      className="cursor-pointer rounded-full text-muted-foreground hover:text-foreground"
                      onClick={(e) => {
                        e.stopPropagation();
                        e.preventDefault();
                      }}
                      size="icon-sm"
                      title="Archive"
                      variant="ghost"
                    >
                      <ArchiveIcon />
                    </Button>
                  </div>
                </a>
              </li>
            ))}
          </ol>
        </ScrollArea>
        <div className="bg-background border-t border-muted flex-none">
          <Button
            className="w-full rounded-none cursor-pointer hover:bg-muted shadow-none"
            onClick={onClose}
            variant="unstyled"
          >
            View All
          </Button>
        </div>
      </TabsPanel>
      <TabsPanel
        className="h-full flex flex-col min-h-0"
        keepMounted
        value="unread"
      >
        <ScrollArea className="flex-1 min-h-0" gradientScrollFade noScrollBar>
          <ol className="list-none group">
            {Array.from({ length: 20 }).map((_, index) => (
              <li
                className="group/link border-b border-muted last:border-0 hover:bg-muted transition-colors"
                key={index}
              >
                <a
                  className="outline-none flex justify-between items-center gap-4 p-4"
                  href="#"
                  onClick={onClose}
                >
                  <span>
                    <MessageCircleIcon className="size-4" />
                  </span>
                  <div className="flex flex-col justify-start gap-0.5 flex-1">
                    <span className="text-sm">
                      Unread notification {index + 1}
                    </span>
                    <span className="text-xs text-muted-foreground">
                      {index + 1} mins ago
                    </span>
                  </div>
                  <div className="w-8 opacity-0" />
                </a>
              </li>
            ))}
          </ol>
        </ScrollArea>
      </TabsPanel>
      <TabsPanel className="flex flex-col h-full" keepMounted value="archived">
        <ScrollArea
          className="flex-1 min-h-0 flex flex-col relative"
          gradientScrollFade
          noScrollBar
        >
          <div className="flex gap-2 py-2 px-4 items-center">
            <Input placeholder="Search" variant="transparent" />
            <FilterDropdown />
          </div>
          <div className="flex justify-center items-center absolute inset-x-0 top-[calc(50%-3rem)]">
            <span className="text-muted-foreground flex flex-col items-center gap-2">
              <span className="bg-muted rounded-full p-3">
                <ArchiveIcon className="size-5" />
              </span>
              No archived notifications
            </span>
          </div>
        </ScrollArea>
      </TabsPanel>
    </Tabs>
  );
};

const FilterDropdown = () => {
  return (
    <DropdownMenu>
      <DropdownMenuTrigger
        render={<Button aria-label="Filter notifications" variant="outline" />}
      >
        <PlusIcon />
        Filter
      </DropdownMenuTrigger>
      <DropdownMenuContent
        align="end"
        className="w-36"
        matchAnchorWidth={false}
      >
        <DropdownMenuItem>
          <UserIcon /> Author
          <span className="sr-only">Filter by author</span>
        </DropdownMenuItem>
        <DropdownMenuItem>
          <CalendarIcon /> Date
          <span className="sr-only">Filter by date</span>
        </DropdownMenuItem>
        <DropdownMenuItem>
          <TypeIcon /> Type
          <span className="sr-only">Filter by type</span>
        </DropdownMenuItem>
      </DropdownMenuContent>
    </DropdownMenu>
  );
};

"use client";

import { motion } from "motion/react";
import Image from "next/image";
import * as React from "react";
import { cn } from "@/lib/utils";
import { Button } from "@/components/ui/button";
import {
  Carousel,
  type CarouselApi,
  CarouselContent,
  CarouselItem,
} from "@/components/ui/carousel";
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog";

export function OnboardingDialog() {
  const [open, setOpen] = React.useState(true);
  const [carouselApi, setCarouselApi] = React.useState<CarouselApi>();
  const [activeIndex, setActiveIndex] = React.useState(0);

  React.useEffect(() => {
    if (!carouselApi) return;

    const onSelect = () => {
      setActiveIndex(carouselApi.selectedScrollSnap());
    };

    onSelect();
    carouselApi.on("select", onSelect);
    carouselApi.on("reInit", onSelect);

    return () => {
      carouselApi.off("select", onSelect);
      carouselApi.off("reInit", onSelect);
    };
  }, [carouselApi]);

  const isFirstSlide = activeIndex === 0;
  const isLastSlide = activeIndex === slides.length - 1;
  const currentSlide = slides[activeIndex] ?? slides[0];

  const handleNext = () => {
    if (isLastSlide) {
      setOpen(false);
      return;
    }

    carouselApi?.scrollNext();
  };

  const handlePrevious = () => {
    carouselApi?.scrollPrev();
  };

  const handlePillsKeyDown = React.useCallback(
    (event: React.KeyboardEvent<HTMLDivElement>) => {
      if (!carouselApi) return;
      const currentIndex = carouselApi.selectedScrollSnap();
      const lastIndex = slides.length - 1;
      let targetIndex: number | null = null;

      if (event.key === "ArrowLeft") {
        targetIndex = currentIndex <= 0 ? lastIndex : currentIndex - 1;
      } else if (event.key === "ArrowRight") {
        targetIndex = currentIndex >= lastIndex ? 0 : currentIndex + 1;
      } else if (event.key === "Home") {
        targetIndex = 0;
      } else if (event.key === "End") {
        targetIndex = lastIndex;
      }

      if (targetIndex === null) {
        return;
      }

      event.preventDefault();
      carouselApi.scrollTo(targetIndex);

      const targetPill = event.currentTarget.querySelector<HTMLButtonElement>(
        `button[data-pill-index="${targetIndex}"]`,
      );
      targetPill?.focus();
    },
    [carouselApi],
  );

  return (
    <Dialog
      // disable pointer dismissal so that the user cannot close the dialog by clicking outside of it
      disablePointerDismissal={true}
      onOpenChange={setOpen}
      open={open}
    >
      <DialogContent className="p-2 sm:p-4" layout="center">
        <section>
          <Carousel
            className="w-full"
            opts={{ loop: false }}
            setApi={setCarouselApi}
          >
            <CarouselContent className="ml-0 ">
              {slides.map((slide, index) => (
                <CarouselItem className="pl-0" key={slide.id}>
                  <div className="p-1">
                    <Image
                      alt={slide.alt}
                      className="aspect-video size-full rounded-lg  w-full object-cover"
                      height={720}
                      priority={index === 0}
                      sizes="(max-width: 640px) 92vw, 40rem"
                      src={slide.image}
                      unoptimized
                      width={1200}
                    />
                  </div>
                </CarouselItem>
              ))}
            </CarouselContent>
          </Carousel>

          <div
            className="flex items-center justify-center gap-2"
            onKeyDownCapture={handlePillsKeyDown}
          >
            {slides.map((slide, index) => (
              <motion.div
                animate={{
                  opacity: index === activeIndex ? 1 : 0.8,
                  width: index === activeIndex ? 24 : 16,
                }}
                initial={false}
                key={slide.id}
                transition={{ duration: 0.22, ease: "easeOut" }}
              >
                <Button
                  aria-current={index === activeIndex ? "true" : undefined}
                  aria-label={`Go to ${slide.title}`}
                  className={cn(
                    "h-2 w-full rounded-full px-0 cursor-pointer",
                    index !== activeIndex && "hover:opacity-100",
                  )}
                  data-pill-index={index}
                  key={slide.id}
                  onClick={() => carouselApi?.scrollTo(index)}
                  size="sm"
                  variant={index === activeIndex ? "default" : "outline"}
                />
              </motion.div>
            ))}
          </div>
        </section>

        <section className="grid p-2">
          {slides.map((slide) => {
            return (
              <motion.div
                animate={{
                  opacity: currentSlide.id === slide.id ? 1 : 0,
                }}
                aria-hidden={currentSlide.id !== slide.id}
                className="col-start-1 row-start-1"
                initial={false}
                key={slide.id}
                style={{
                  pointerEvents: currentSlide.id === slide.id ? "auto" : "none",
                }}
                transition={{ duration: 0.24, ease: "easeOut" }}
              >
                <DialogHeader className="text-left gap-4">
                  <DialogTitle>{slide.title}</DialogTitle>
                  <DialogDescription>{slide.description}</DialogDescription>
                </DialogHeader>
              </motion.div>
            );
          })}
        </section>

        <DialogFooter className="p-1 flex-row justify-between sm:justify-between mt-auto">
          {!isFirstSlide && (
            <Button
              className="cursor-pointer"
              onClick={handlePrevious}
              size="sm"
              variant="ghost"
            >
              Back
            </Button>
          )}
          <div className="flex items-center gap-2 ml-auto">
            <Button
              className="cursor-pointer"
              onClick={() => setOpen(false)}
              size="sm"
              variant="ghost"
            >
              Skip
            </Button>
            <Button
              className="cursor-pointer"
              disabled={!carouselApi}
              onClick={handleNext}
              size="sm"
            >
              {isLastSlide ? "Enter" : "Next"}
            </Button>
          </div>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  );
}

type PlaceholderImageOptions = {
  title: string;
  startColor: string;
  endColor: string;
  accentColor: string;
};

const createPlaceholderImage = ({
  title,
  startColor,
  endColor,
  accentColor,
}: PlaceholderImageOptions) => {
  const svg = `
<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="720" viewBox="0 0 1200 720" fill="none">
  <defs>
    <linearGradient id="bg" x1="0" y1="0" x2="1200" y2="720" gradientUnits="userSpaceOnUse">
      <stop stop-color="${startColor}" />
      <stop offset="1" stop-color="${endColor}" />
    </linearGradient>
  </defs>
  <rect width="1200" height="720" rx="40" fill="url(#bg)" />
  <rect x="96" y="96" width="1008" height="528" rx="30" fill="${accentColor}" fill-opacity="0.18" />
  <circle cx="270" cy="220" r="54" fill="${accentColor}" fill-opacity="0.7" />
  <rect x="352" y="184" width="552" height="72" rx="20" fill="${accentColor}" fill-opacity="0.68" />
  <rect x="196" y="350" width="404" height="36" rx="18" fill="${accentColor}" fill-opacity="0.62" />
  <rect x="196" y="410" width="620" height="30" rx="15" fill="${accentColor}" fill-opacity="0.56" />
  <rect x="196" y="456" width="720" height="30" rx="15" fill="${accentColor}" fill-opacity="0.46" />
  <text x="196" y="565" fill="${accentColor}" font-family="Arial, Helvetica, sans-serif" font-size="46" font-weight="700">${title}</text>
</svg>`;

  return `data:image/svg+xml;utf8,${encodeURIComponent(svg)}`;
};

const slides = [
  {
    alt: "Dashboard preview",
    description:
      "Track tasks, documents, and progress from one focused dashboard built for daily execution. Track tasks, documents, and progress from one focused dashboard built for daily execution.",
    id: "welcome",
    image: createPlaceholderImage({
      accentColor: "#0B1E47",
      endColor: "#CDE2FF",
      startColor: "#EAF2FF",
      title: "Welcome Dashboard",
    }),
    title: "Welcome to your new workspace",
  },
  {
    alt: "Automation workflow preview",
    description:
      "Use smart flows to remove manual busywork and keep your team aligned without extra status meetings.",
    id: "automations",
    image: createPlaceholderImage({
      accentColor: "#0A3D30",
      endColor: "#CAF6E8",
      startColor: "#E8FFF7",
      title: "Automations",
    }),
    title: "Automate repetitive work",
  },
  {
    alt: "Collaboration preview",
    description:
      "Share feedback directly where decisions happen so updates stay clear, timely, and easy to follow.",
    id: "collaboration",
    image: createPlaceholderImage({
      accentColor: "#4A2B00",
      endColor: "#FFE8C2",
      startColor: "#FFF6E8",
      title: "Team Collaboration",
    }),
    title: "Collaborate in context",
  },
  {
    alt: "Insights reporting preview",
    description:
      "Turn activity into insights with reporting views that highlight what is improving and what needs attention. Turn activity into insights with reporting views that highlight what is improving and what needs attention.Turn activity into insights with reporting views that highlight what is improving and what needs attention.",
    id: "insights",
    image: createPlaceholderImage({
      accentColor: "#2D1457",
      endColor: "#E1D4FF",
      startColor: "#F2ECFF",
      title: "Insights Reporting",
    }),
    title: "Measure outcomes",
  },
] as const;