import { useMDXComponent } from 'next-contentlayer2/hooks'
import Image from 'next/image'
import Link from 'next/link'
import * as React from 'react'
// import { NpmCommands } from 'types/unist'
// import { Event } from '@/lib/events'
import { Callout } from '@/components/callout'
import { CodeBlockWrapper } from '@/components/code-block-wrapper'
import { ComponentExample } from '@/components/component-example'
import { ComponentPreview } from '@/components/component-preview'
import { ComponentSource } from '@/components/component-source'
import { CopyButton } from '@/components/copy-button'
import { cn } from 'ui'
// import { FrameworkDocs } from '@/components/framework-docs'
import { CodeFragment } from '@/components/code-fragment'
import { DualRealtimeChat } from '@/components/dual-realtime-chat'
import { Icons } from '@/components/icons'
import { RegistryBlock } from '@/components/registry-block'
import TanStackBeta from '@/components/tanstack-beta'
import { ThemeSettings } from '@/components/theme-settings'
import { Style } from '@/registry/styles'
import {
  Accordion_Shadcn_ as Accordion,
  AccordionContent_Shadcn_ as AccordionContent,
  AccordionItem_Shadcn_ as AccordionItem,
  AccordionTrigger_Shadcn_ as AccordionTrigger,
  Alert_Shadcn_ as Alert,
  AlertDescription_Shadcn_ as AlertDescription,
  AlertTitle_Shadcn_ as AlertTitle,
  AspectRatio,
  Tabs_Shadcn_ as Tabs,
  TabsContent_Shadcn_ as TabsContent,
  TabsList_Shadcn_ as TabsList,
  TabsTrigger_Shadcn_ as TabsTrigger,
} from 'ui'
import { Admonition } from 'ui-patterns/admonition'
import { BlockItem } from './block-item'
import { BlockPreview } from './block-preview'
import { ComponentProps } from './component-props'
import { SonnerExpandConfig } from './sonner-expand-config'
import { SonnerPositionConfig } from './sonner-expand-position'
import { StyleWrapper } from './style-wrapper'

const components = {
  RegistryBlock,
  Accordion,
  AccordionContent,
  AccordionItem,
  AccordionTrigger,
  Alert,
  AlertTitle,
  AlertDescription,
  h1: ({ className, ...props }: React.HTMLAttributes<HTMLHeadingElement>) => (
    <h1 className={cn('font-heading mt-2 scroll-m-20 text-4xl font-bold', className)} {...props} />
  ),
  h2: ({ className, ...props }: React.HTMLAttributes<HTMLHeadingElement>) => (
    <h2
      className={cn(
        'font-heading mt-12 scroll-m-20 border-b pb-2 text-2xl tracking-tight first:mt-0',
        className
      )}
      {...props}
    />
  ),
  h3: ({ className, ...props }: React.HTMLAttributes<HTMLHeadingElement>) => (
    <h3
      className={cn('font-heading mt-8 scroll-m-20 text-xl tracking-tight', className)}
      {...props}
    />
  ),
  h4: ({ className, ...props }: React.HTMLAttributes<HTMLHeadingElement>) => (
    <h4
      className={cn('font-heading mt-8 scroll-m-20 text-lg tracking-tight', className)}
      {...props}
    />
  ),
  h5: ({ className, ...props }: React.HTMLAttributes<HTMLHeadingElement>) => (
    <h5 className={cn('mt-8 scroll-m-20 text-lg tracking-tight', className)} {...props} />
  ),
  h6: ({ className, ...props }: React.HTMLAttributes<HTMLHeadingElement>) => (
    <h6 className={cn('mt-8 scroll-m-20 text-base tracking-tight', className)} {...props} />
  ),
  a: ({ className, ...props }: React.HTMLAttributes<HTMLAnchorElement>) => (
    <a
      className={cn(
        'text-foreground underline decoration-1 decoration-foreground-muted underline-offset-4 transition-colors hover:decoration-brand hover:decoration-2',
        className
      )}
      {...props}
    />
  ),
  p: ({ className, ...props }: React.HTMLAttributes<HTMLParagraphElement>) => (
    <p
      className={cn('leading-7 [&:not(:first-child)]:mt-6 text-foreground-light', className)}
      {...props}
    />
  ),
  ul: ({ className, ...props }: React.HTMLAttributes<HTMLUListElement>) => (
    <ul className={cn('my-6 ml-6 list-disc text-foreground-light', className)} {...props} />
  ),
  ol: ({ className, ...props }: React.HTMLAttributes<HTMLOListElement>) => (
    <ol className={cn('my-6 ml-6 list-decimal text-foreground-light', className)} {...props} />
  ),
  li: ({ className, ...props }: React.HTMLAttributes<HTMLElement>) => (
    <li className={cn('mt-2', className)} {...props} />
  ),
  blockquote: ({ className, ...props }: React.HTMLAttributes<HTMLElement>) => (
    <blockquote className={cn('mt-6 border-l-2 pl-6 italic', className)} {...props} />
  ),
  img: ({ className, alt, ...props }: React.ImgHTMLAttributes<HTMLImageElement>) => (
    // eslint-disable-next-line @next/next/no-img-element
    <img className={cn('rounded-md', className)} alt={alt} {...props} />
  ),
  hr: ({ ...props }: React.HTMLAttributes<HTMLHRElement>) => (
    <hr className="my-4 md:my-8" {...props} />
  ),
  table: ({ className, ...props }: React.HTMLAttributes<HTMLTableElement>) => (
    <div className="my-6 w-full overflow-y-auto">
      <table className={cn('w-full', className)} {...props} />
    </div>
  ),
  tr: ({ className, ...props }: React.HTMLAttributes<HTMLTableRowElement>) => (
    <tr className={cn('m-0 border-t p-0 even:bg-surface-75/75', className)} {...props} />
  ),
  th: ({ className, ...props }: React.HTMLAttributes<HTMLTableCellElement>) => (
    <th
      className={cn(
        'border px-4 py-2 text-left font-normal [&[align=center]]:text-center [&[align=right]]:text-right',
        className
      )}
      {...props}
    />
  ),
  td: ({ className, ...props }: React.HTMLAttributes<HTMLTableCellElement>) => (
    <td
      className={cn(
        'border text-foreground-light px-4 py-2 text-left [&[align=center]]:text-center [&[align=right]]:text-right',
        className
      )}
      {...props}
    />
  ),
  pre: (
    {
      className,
      __rawString__,
      // __npmCommand__,
      // __yarnCommand__,
      // __pnpmCommand__,
      // __bunCommand__,
      __withMeta__,
      __src__,
      // __event__,
      __style__,
      ...props
    }: React.HTMLAttributes<HTMLPreElement> & {
      __style__?: Style['name']
      __rawString__?: string
      __withMeta__?: boolean
      __src__?: string
      // __event__?: Event['name']
    }
    // & NpmCommands
  ) => {
    return (
      <StyleWrapper styleName={__style__}>
        <pre
          className={cn(
            'mb-4 mt-6 max-h-[650px] overflow-x-auto rounded-lg border bg-surface-75/75 py-4 text-foreground-light',
            className
          )}
          {...props}
        />
        {__rawString__ && (
          // !__npmCommand__ &&
          <CopyButton
            value={__rawString__}
            src={__src__}
            // event={__event__}
            className={cn('absolute right-4 top-4', __withMeta__ && 'top-16')}
          />
        )}
        {/* {__npmCommand__ && __yarnCommand__ && __pnpmCommand__ && __bunCommand__ && (
          <CopyNpmCommandButton
            commands={{
              __npmCommand__,
              __yarnCommand__,
              __pnpmCommand__,
              __bunCommand__,
            }}
            className={cn('absolute right-4 top-4', __withMeta__ && 'top-16')}
          />
        )} */}
      </StyleWrapper>
    )
  },
  code: ({ className, ...props }: React.HTMLAttributes<HTMLElement>) => (
    <code
      className={cn(
        'relative rounded bg-muted px-[0.3rem] py-[0.2rem] font-mono text-sm',
        className
      )}
      {...props}
    />
  ),
  Image,
  Callout,
  ComponentPreview,
  ComponentExample,
  ComponentSource,
  ComponentProps,
  AspectRatio,
  CodeBlockWrapper: ({ ...props }) => <CodeBlockWrapper className="rounded-md border" {...props} />,
  Step: ({ className, ...props }: React.ComponentProps<'h3'>) => (
    <h3
      className={cn(
        'font-heading mt-8 scroll-m-20 text-xl font-semibold tracking-tight',
        className
      )}
      {...props}
    />
  ),
  Steps: ({ ...props }) => (
    <div className="[&>h3]:step steps mb-12 ml-4 border-l pl-8 [counter-reset:step]" {...props} />
  ),
  Tabs: ({ className, ...props }: React.ComponentProps<typeof Tabs>) => (
    <Tabs className={cn('relative mt-6 w-full', className)} {...props} />
  ),
  TabsList: ({ className, ...props }: React.ComponentProps<typeof TabsList>) => (
    <TabsList
      className={cn('w-full justify-start rounded-none border-b bg-transparent p-0', className)}
      {...props}
    />
  ),
  TabsTrigger: ({ className, ...props }: React.ComponentProps<typeof TabsTrigger>) => (
    <TabsTrigger
      className={cn(
        'relative h-9 rounded-none border-b-2 border-b-transparent bg-transparent px-4 pb-3 pt-2 font-semibold text-muted-foreground shadow-none transition-none data-[state=active]:border-b-primary data-[state=active]:text-foreground data-[state=active]:shadow-none',
        className
      )}
      {...props}
    />
  ),
  TabsContent: ({ className, ...props }: React.ComponentProps<typeof TabsContent>) => (
    <TabsContent
      className={cn(
        'relative [&_h3.font-heading]:text-base [&_h3.font-heading]:font-semibold',
        className
      )}
      {...props}
    />
  ),
  TanStackBeta,
  // FrameworkDocs: ({ className, ...props }: React.ComponentProps<typeof FrameworkDocs>) => (
  //   <FrameworkDocs className={cn(className)} {...props} />
  // ),
  Link: ({ className, ...props }: React.ComponentProps<typeof Link>) => (
    <Link className={cn('font-medium underline underline-offset-4', className)} {...props} />
  ),
  LinkedCard: ({ className, ...props }: React.ComponentProps<typeof Link>) => (
    <Link
      className={cn(
        'flex w-full flex-col items-center rounded-xl border bg-surface-100 text-card-background py-6 px-4 shadow transition-colors hover:bg-muted/50 sm:p-10',
        className
      )}
      {...props}
    />
  ),
  Icons,
  ThemeSettings,
  CodeFragment,
  Admonition,
  SonnerExpandConfig,
  SonnerPositionConfig,
  BlockItem,
  BlockPreview,
  DualRealtimeChat,
}

interface MdxProps {
  code: string
}

export function Mdx({ code }: MdxProps) {
  const Component = useMDXComponent(code, {
    style: 'default',
  })

  return (
    <div className="mdx">
      <Component components={components} />
    </div>
  )
}