import * as React from 'react'
import * as TabsPrimitive from '@radix-ui/react-tabs'
import { cva, type VariantProps } from 'class-variance-authority'
import { cn } from '@/lib/utils'

const Tabs = TabsPrimitive.Root

const tabsListVariants = cva(
  'inline-flex items-center justify-center text-text-secondary data-[orientation=horizontal]:flex-row data-[orientation=vertical]:flex-col data-[orientation=vertical]:items-stretch',
  {
    variants: {
      variant: {
        default: 'rounded-lg bg-fill-secondary p-0.5 gap-0.5',
        line: 'gap-6 border-b border-border-tertiary bg-transparent p-0',
      },
    },
    defaultVariants: { variant: 'default' },
  }
)

const tabsTriggerVariants = cva(
  'inline-flex items-center justify-center gap-1.5 whitespace-nowrap text-sm font-medium transition-colors outline-none focus-visible:ring-2 focus-visible:ring-primary-border focus-visible:ring-offset-2 focus-visible:ring-offset-bg-base disabled:pointer-events-none disabled:opacity-50 data-[state=active]:text-text cursor-pointer data-[orientation=vertical]:justify-start data-[orientation=vertical]:rounded-md data-[orientation=vertical]:px-3 data-[orientation=vertical]:py-2',
  {
    variants: {
      variant: {
        default: 'rounded-md px-3 py-1.5 data-[state=active]:bg-bg-container data-[state=active]:shadow-sm',
        line: 'rounded-none border-b-2 border-transparent px-1 pb-2 pt-0 data-[state=active]:border-primary data-[state=active]:shadow-none',
      },
    },
    defaultVariants: { variant: 'default' },
  }
)

export interface TabsListProps
  extends React.ComponentPropsWithoutRef<typeof TabsPrimitive.List>,
    VariantProps<typeof tabsListVariants> {}

export interface TabsTriggerProps
  extends React.ComponentPropsWithoutRef<typeof TabsPrimitive.Trigger>,
    VariantProps<typeof tabsTriggerVariants> {}

const TabsList = React.forwardRef<
  React.ElementRef<typeof TabsPrimitive.List>,
  TabsListProps
>(({ className, variant = 'default', ...props }, ref) => (
  <TabsPrimitive.List
    ref={ref}
    className={cn(tabsListVariants({ variant }), className)}
    {...props}
  />
))
TabsList.displayName = TabsPrimitive.List.displayName

const TabsTrigger = React.forwardRef<
  React.ElementRef<typeof TabsPrimitive.Trigger>,
  TabsTriggerProps
>(({ className, variant = 'default', ...props }, ref) => (
  <TabsPrimitive.Trigger
    ref={ref}
    className={cn(tabsTriggerVariants({ variant }), className)}
    {...props}
  />
))
TabsTrigger.displayName = TabsPrimitive.Trigger.displayName

const TabsContent = React.forwardRef<
  React.ElementRef<typeof TabsPrimitive.Content>,
  React.ComponentPropsWithoutRef<typeof TabsPrimitive.Content>
>(({ className, ...props }, ref) => (
  <TabsPrimitive.Content
    ref={ref}
    className={cn(
      'mt-2 outline-none ring-0 data-[state=inactive]:hidden',
      'data-[orientation=vertical]:mt-0 data-[orientation=vertical]:ml-2',
      className
    )}
    {...props}
  />
))
TabsContent.displayName = TabsPrimitive.Content.displayName

export type TabsContentProps = React.ComponentPropsWithoutRef<typeof TabsPrimitive.Content>
export type TabsProps = React.ComponentPropsWithoutRef<typeof TabsPrimitive.Root>

export { Tabs, TabsList, TabsTrigger, TabsContent, tabsListVariants, tabsTriggerVariants }