Implement pagination for contributers cards

app/components/namecards.tsx

@@ -2,32 +2,89 @@
 
 import React, { useState, useEffect } from 'react';
 import { contributors } from '../data/contributors';
+import {
+  Pagination,
+  PaginationContent,
+  PaginationEllipsis,
+  PaginationItem,
+  PaginationLink,
+  PaginationNext,
+  PaginationPrevious,
+} from "@/components/ui/pagination";
 
 interface User {
   name: string;
   github: string;
 }
 
+const ITEMS_PER_PAGE = 6;
+
 const UserCard: React.FC = () => {
   const [users, setUsers] = useState<User[]>([]);
+  const [currentPage, setCurrentPage] = useState(1);
 
   useEffect(() => {
     setUsers(contributors);
   }, []);
 
+  // Calculate the index range for the current page
+  const startIndex = (currentPage - 1) * ITEMS_PER_PAGE;
+  const endIndex = startIndex + ITEMS_PER_PAGE;
+  const currentUsers = users.slice(startIndex, endIndex);
+
+  // Calculate total pages based on the number of users
+  const totalPages = Math.ceil(users.length / ITEMS_PER_PAGE);
+
+  const handlePageChange = (page: number) => {
+    setCurrentPage(page);
+  };
+
   return (
-    <div className="grid grid-cols-1 md:grid-cols-3 grid-flow-row mt-10">
-      {users.map((user, index) => (
-        <div 
-            key={index} 
+    <div>
+      {/* User Cards */}
+      <div className="grid grid-cols-1 md:grid-cols-3 grid-flow-row mt-10">
+        {currentUsers.map((user, index) => (
+          <div
+            key={index}
             className="max-w-sm mx-3 mb-4 p-6 bg-white border border-gray-300 hover:border-t-transparent hover:border-l-transparent transition duration-300 ease-in-out shadow-lg hover:shadow-blue-500/50 hover:translate-x-[-5px] hover:translate-y-[-5px]"
-        >
+          >
             <h2 className="text-xl font-semibold text-gray-900">Name: {user.name}</h2>
             <p className="text-gray-700 mt-2">
-                GitHub: <a href={`https://github.com/${user.github}`} className="text-blue-600 hover:underline">@{user.github}</a>
+              GitHub: <a href={`https://github.com/${user.github}`} className="text-blue-600 hover:underline">@{user.github}</a>
             </p>
-        </div>
+          </div>
         ))}
+      </div>
+
+      {/* Pagination Controls */}
+      <Pagination>
+        <PaginationContent>
+          <PaginationItem>
+            <PaginationPrevious
+              href="#"
+              onClick={() => handlePageChange(Math.max(1, currentPage - 1))}
+            />
+          </PaginationItem>
+          {[...Array(totalPages)].map((_, index) => (
+            <PaginationItem key={index}>
+              <PaginationLink
+                href="#"
+                isActive={index + 1 === currentPage}
+                onClick={() => handlePageChange(index + 1)}
+              >
+                {index + 1}
+              </PaginationLink>
+            </PaginationItem>
+          ))}
+          {totalPages > 3 && <PaginationEllipsis />}
+          <PaginationItem>
+            <PaginationNext
+              href="#"
+              onClick={() => handlePageChange(Math.min(totalPages, currentPage + 1))}
+            />
+          </PaginationItem>
+        </PaginationContent>
+      </Pagination>
     </div>
   );
 };

app/globals.css

@@ -34,7 +34,70 @@
 }
 
 body {
-  color: var(--foreground);
-  background: var(--background);
   font-family: monospace;
 }
+
+@layer base {
+  :root {
+    --background: 0 0% 100%;
+    --foreground: 0 0% 3.9%;
+    --card: 0 0% 100%;
+    --card-foreground: 0 0% 3.9%;
+    --popover: 0 0% 100%;
+    --popover-foreground: 0 0% 3.9%;
+    --primary: 0 0% 9%;
+    --primary-foreground: 0 0% 98%;
+    --secondary: 0 0% 96.1%;
+    --secondary-foreground: 0 0% 9%;
+    --muted: 0 0% 96.1%;
+    --muted-foreground: 0 0% 45.1%;
+    --accent: 0 0% 96.1%;
+    --accent-foreground: 0 0% 9%;
+    --destructive: 0 84.2% 60.2%;
+    --destructive-foreground: 0 0% 98%;
+    --border: 0 0% 89.8%;
+    --input: 0 0% 89.8%;
+    --ring: 0 0% 3.9%;
+    --chart-1: 12 76% 61%;
+    --chart-2: 173 58% 39%;
+    --chart-3: 197 37% 24%;
+    --chart-4: 43 74% 66%;
+    --chart-5: 27 87% 67%;
+    --radius: 0.5rem;
+  }
+  .dark {
+    --background: 0 0% 3.9%;
+    --foreground: 0 0% 98%;
+    --card: 0 0% 3.9%;
+    --card-foreground: 0 0% 98%;
+    --popover: 0 0% 3.9%;
+    --popover-foreground: 0 0% 98%;
+    --primary: 0 0% 98%;
+    --primary-foreground: 0 0% 9%;
+    --secondary: 0 0% 14.9%;
+    --secondary-foreground: 0 0% 98%;
+    --muted: 0 0% 14.9%;
+    --muted-foreground: 0 0% 63.9%;
+    --accent: 0 0% 14.9%;
+    --accent-foreground: 0 0% 98%;
+    --destructive: 0 62.8% 30.6%;
+    --destructive-foreground: 0 0% 98%;
+    --border: 0 0% 14.9%;
+    --input: 0 0% 14.9%;
+    --ring: 0 0% 83.1%;
+    --chart-1: 220 70% 50%;
+    --chart-2: 160 60% 45%;
+    --chart-3: 30 80% 55%;
+    --chart-4: 280 65% 60%;
+    --chart-5: 340 75% 55%;
+  }
+}
+
+@layer base {
+  * {
+    @apply border-border;
+  }
+  body {
+    @apply bg-background text-foreground;
+  }
+}

components.json

@@ -0,0 +1,20 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": true,
+  "tsx": true,
+  "tailwind": {
+    "config": "tailwind.config.ts",
+    "css": "app/globals.css",
+    "baseColor": "neutral",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "hooks": "@/hooks"
+  }
+}

components/ui/button.tsx

@@ -0,0 +1,57 @@
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utilis"
+
+const buttonVariants = cva(
+  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
+  {
+    variants: {
+      variant: {
+        default:
+          "bg-primary text-primary-foreground shadow hover:bg-primary/90",
+        destructive:
+          "bg-destructive text-destructive-foreground shadow-sm hover:bg-destructive/90",
+        outline:
+          "border border-input bg-background shadow-sm hover:bg-accent hover:text-accent-foreground",
+        secondary:
+          "bg-secondary text-secondary-foreground shadow-sm hover:bg-secondary/80",
+        ghost: "hover:bg-accent hover:text-accent-foreground",
+        link: "text-primary underline-offset-4 hover:underline",
+      },
+      size: {
+        default: "h-9 px-4 py-2",
+        sm: "h-8 rounded-md px-3 text-xs",
+        lg: "h-10 rounded-md px-8",
+        icon: "h-9 w-9",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+)
+
+export interface ButtonProps
+  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
+    VariantProps<typeof buttonVariants> {
+  asChild?: boolean
+}
+
+const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
+  ({ className, variant, size, asChild = false, ...props }, ref) => {
+    const Comp = asChild ? Slot : "button"
+    return (
+      <Comp
+        className={cn(buttonVariants({ variant, size, className }))}
+        ref={ref}
+        {...props}
+      />
+    )
+  }
+)
+Button.displayName = "Button"
+
+export { Button, buttonVariants }

components/ui/pagination.tsx

@@ -0,0 +1,121 @@
+import * as React from "react"
+import {
+  ChevronLeftIcon,
+  ChevronRightIcon,
+  DotsHorizontalIcon,
+} from "@radix-ui/react-icons"
+
+import { cn } from "@/lib/utilis"
+import { ButtonProps, buttonVariants } from "@/components/ui/button"
+
+const Pagination = ({ className, ...props }: React.ComponentProps<"nav">) => (
+  <nav
+    role="navigation"
+    aria-label="pagination"
+    className={cn("mx-auto flex w-full justify-center", className)}
+    {...props}
+  />
+)
+Pagination.displayName = "Pagination"
+
+const PaginationContent = React.forwardRef<
+  HTMLUListElement,
+  React.ComponentProps<"ul">
+>(({ className, ...props }, ref) => (
+  <ul
+    ref={ref}
+    className={cn("flex flex-row items-center gap-1", className)}
+    {...props}
+  />
+))
+PaginationContent.displayName = "PaginationContent"
+
+const PaginationItem = React.forwardRef<
+  HTMLLIElement,
+  React.ComponentProps<"li">
+>(({ className, ...props }, ref) => (
+  <li ref={ref} className={cn("", className)} {...props} />
+))
+PaginationItem.displayName = "PaginationItem"
+
+type PaginationLinkProps = {
+  isActive?: boolean
+} & Pick<ButtonProps, "size"> &
+  React.ComponentProps<"a">
+
+const PaginationLink = ({
+  className,
+  isActive,
+  size = "icon",
+  ...props
+}: PaginationLinkProps) => (
+  <a
+    aria-current={isActive ? "page" : undefined}
+    className={cn(
+      buttonVariants({
+        variant: isActive ? "outline" : "ghost",
+        size,
+      }),
+      className
+    )}
+    {...props}
+  />
+)
+PaginationLink.displayName = "PaginationLink"
+
+const PaginationPrevious = ({
+  className,
+  ...props
+}: React.ComponentProps<typeof PaginationLink>) => (
+  <PaginationLink
+    aria-label="Go to previous page"
+    size="default"
+    className={cn("gap-1 pl-2.5", className)}
+    {...props}
+  >
+    <ChevronLeftIcon className="h-4 w-4" />
+    <span>Previous</span>
+  </PaginationLink>
+)
+PaginationPrevious.displayName = "PaginationPrevious"
+
+const PaginationNext = ({
+  className,
+  ...props
+}: React.ComponentProps<typeof PaginationLink>) => (
+  <PaginationLink
+    aria-label="Go to next page"
+    size="default"
+    className={cn("gap-1 pr-2.5", className)}
+    {...props}
+  >
+    <span>Next</span>
+    <ChevronRightIcon className="h-4 w-4" />
+  </PaginationLink>
+)
+PaginationNext.displayName = "PaginationNext"
+
+const PaginationEllipsis = ({
+  className,
+  ...props
+}: React.ComponentProps<"span">) => (
+  <span
+    aria-hidden
+    className={cn("flex h-9 w-9 items-center justify-center", className)}
+    {...props}
+  >
+    <DotsHorizontalIcon className="h-4 w-4" />
+    <span className="sr-only">More pages</span>
+  </span>
+)
+PaginationEllipsis.displayName = "PaginationEllipsis"
+
+export {
+  Pagination,
+  PaginationContent,
+  PaginationLink,
+  PaginationItem,
+  PaginationPrevious,
+  PaginationNext,
+  PaginationEllipsis,
+}

lib/utilis.ts

@@ -0,0 +1,6 @@
+import { type ClassValue, clsx } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}