Dev cncomponentstyling

components/ui/button.tsx

@@ -26,33 +26,83 @@ const buttonVariants = cva(
         lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
         icon: "size-9",
       },
+      fullWidth: {
+        true: "w-full",
+        false: "",
+      },
     },
     defaultVariants: {
       variant: "default",
       size: "default",
+      fullWidth: false,
     },
   }
 )
 
-function Button({
-  className,
-  variant,
-  size,
-  asChild = false,
-  ...props
-}: React.ComponentProps<"button"> &
-  VariantProps<typeof buttonVariants> & {
-    asChild?: boolean
-  }) {
-  const Comp = asChild ? Slot : "button"
-
-  return (
-    <Comp
-      data-slot="button"
-      className={cn(buttonVariants({ variant, size, className }))}
-      {...props}
-    />
-  )
+export interface ButtonProps
+  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
+    VariantProps<typeof buttonVariants> {
+  asChild?: boolean
+  fullWidth?: boolean
+  loading?: boolean
+  leftIcon?: React.ReactNode
+  rightIcon?: React.ReactNode
 }
 
-export { Button, buttonVariants }
+const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
+  ({ 
+    className, 
+    variant, 
+    size, 
+    fullWidth, 
+    asChild = false, 
+    loading = false,
+    leftIcon,
+    rightIcon,
+    children,
+    disabled,
+    ...props 
+  }, ref) => {
+    const Comp = asChild ? Slot : "button"
+    const isDisabled = disabled || loading
+
+    return (
+      <Comp
+        className={cn(buttonVariants({ variant, size, fullWidth, className }))}
+        ref={ref}
+        disabled={isDisabled}
+        {...props}
+      >
+        {loading && (
+          <svg 
+            className="animate-spin -ml-1 mr-2 h-4 w-4" 
+            xmlns="http://www.w3.org/2000/svg" 
+            fill="none" 
+            viewBox="0 0 24 24"
+          >
+            <circle 
+              className="opacity-25" 
+              cx="12" 
+              cy="12" 
+              r="10" 
+              stroke="currentColor" 
+              strokeWidth="4"
+            ></circle>
+            <path 
+              className="opacity-75" 
+              fill="currentColor" 
+              d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+            ></path>
+          </svg>
+        )}
+
+        {!loading && leftIcon && <span className="button-icon">{leftIcon}</span>}
+        {children}
+        {!loading && rightIcon && <span className="button-icon">{rightIcon}</span>}
+      </Comp>
+    )
+  }
+)
+Button.displayName = "Button"
+
+export { Button }

components/ui/card.tsx

@@ -0,0 +1,173 @@
+import * as React from "react"
+import { cn } from "@/lib/utils"
+import { cva, type VariantProps } from "class-variance-authority"
+
+const cardVariants = cva(
+  "rounded-xl border shadow-sm", 
+  {
+    variants: {
+      variant: {
+        default: "bg-card text-card-foreground",
+        outlined: "bg-white border-2",
+        elevated: "bg-white shadow-md",
+        ghost: "bg-transparent border-none shadow-none"
+      },
+      size: {
+        default: "w-full",
+        sm: "w-64",
+        md: "w-80",
+        lg: "w-96"
+      },
+      highlight: {
+        true: "border-primary border-2",
+        false: ""
+      },
+      layout: {
+        col: "flex flex-col gap-6",
+        row: "flex flex-row items-center gap-6"
+      }
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+      highlight: false,
+      layout: "col"
+    }
+  }
+)
+
+interface CardProps 
+  extends React.HTMLAttributes<HTMLDivElement>, 
+  VariantProps<typeof cardVariants> {}
+
+const CardRoot = React.forwardRef<HTMLDivElement, CardProps>(({ 
+  className, 
+  variant, 
+  size, 
+  highlight, 
+  layout,
+  children, 
+  ...props 
+}, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-slot="card"
+      className={cn(cardVariants({ variant, size, highlight, layout, className }))}
+      {...props}
+    >
+      {children}
+    </div>
+  )
+})
+CardRoot.displayName = "Card"
+
+const CardHeader = React.forwardRef<
+  HTMLDivElement, 
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-slot="card-header"
+      className={cn("flex flex-col gap-1.5 px-6", className)}
+      {...props}
+    />
+  )
+})
+CardHeader.displayName = "Card.Header"
+
+const CardTitle = React.forwardRef<
+  HTMLDivElement, 
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-slot="card-title"
+      className={cn("text-xl leading-none font-semibold", className)}
+      {...props}
+    />
+  )
+})
+CardTitle.displayName = "Card.Title"
+
+const CardDescription = React.forwardRef<
+  HTMLDivElement, 
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-slot="card-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+})
+CardDescription.displayName = "Card.Description"
+
+const CardContent = React.forwardRef<
+  HTMLDivElement, 
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-slot="card-content"
+      className={cn("px-6 flex-grow", className)}
+      {...props}
+    />
+  )
+})
+CardContent.displayName = "Card.Content"
+
+const CardFooter = React.forwardRef<
+  HTMLDivElement, 
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-slot="card-footer"
+      className={cn("flex items-center px-6 mt-auto", className)}
+      {...props}
+    />
+  )
+})
+CardFooter.displayName = "Card.Footer"
+
+// Helper function for simple card creation
+const createCard = (
+  content: React.ReactNode,
+  title?: React.ReactNode,
+  description?: React.ReactNode,
+  footer?: React.ReactNode,
+  cardProps?: Omit<CardProps, 'children'>
+) => {
+  return (
+    <CardRoot {...cardProps}>
+      {(title || description) && (
+        <CardHeader>
+          {title && <CardTitle>{title}</CardTitle>}
+          {description && <CardDescription>{description}</CardDescription>}
+        </CardHeader>
+      )}
+      <CardContent>{content}</CardContent>
+      {footer && <CardFooter>{footer}</CardFooter>}
+    </CardRoot>
+  );
+};
+
+
+const Card = Object.assign(CardRoot, {
+  Header: CardHeader,
+  Title: CardTitle,
+  Description: CardDescription,
+  Content: CardContent,
+  Footer: CardFooter,
+  create: createCard
+});
+
+
+export { Card }