Code Block

import { Check, Copy } from "@mynaui/icons-react"
import { useState } from "react"

import { Badge } from "@/components/ui/badge"
import { Button } from "@/components/ui/button"

const code = `const journeys = await atlas.search({
  region: "western-ghats",
  season: "monsoon",
  difficulty: "moderate",
})

return journeys.filter((journey) => journey.isOpen)`

export default function ReadOnlyCodeBlock() {
  const [copied, setCopied] = useState(false)

  const copyCode = async () => {
    await navigator.clipboard.writeText(code)
    setCopied(true)
    window.setTimeout(() => setCopied(false), 1600)
  }

  return (
    <section className="mx-auto max-w-3xl overflow-hidden rounded-lg border bg-card shadow-sm">
      <header className="flex items-center justify-between gap-4 border-b px-4 py-2.5">
        <div className="flex items-center gap-2">
          <span className="text-sm font-medium">search.ts</span>
          <Badge variant="secondary">TypeScript</Badge>
        </div>
        <Button variant="ghost" size="icon-sm" onClick={copyCode} aria-label="Copy code">
          {copied ? <Check /> : <Copy />}
        </Button>
      </header>
      <pre className="overflow-x-auto p-5 text-sm leading-6" aria-label="TypeScript code example">
        <code>{code}</code>
      </pre>
    </section>
  )
}

import { useState } from "react"
import { Field, FieldLabel } from "@/components/ui/field"
import {
  Select,
  SelectContent,
  SelectGroup,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from "@/components/ui/select"
import { Textarea } from "@/components/ui/textarea"

const examples = {
  javascript: `const greeting = "Hello, world!"\nconsole.log(greeting)`,
  python: `greeting = "Hello, world!"\nprint(greeting)`,
  java: `class Main {\n  public static void main(String[] args) {\n    System.out.println("Hello, world!");\n  }\n}`,
  cpp: `#include <iostream>\n\nint main() {\n  std::cout << "Hello, world!";\n  return 0;\n}`,
  plaintext: `Hello, world!`,
}

type Language = keyof typeof examples

export default function EditableCodeBlock() {
  const [language, setLanguage] = useState<Language>("javascript")
  const [value, setValue] = useState(examples.javascript)

  const changeLanguage = (nextLanguage: Language) => {
    setLanguage(nextLanguage)
    setValue(examples[nextLanguage])
  }

  return (
    <section className="mx-auto max-w-3xl overflow-hidden rounded-lg border bg-card shadow-sm">
      <header className="flex flex-wrap items-center justify-between gap-3 border-b px-4 py-3">
        <Select value={language} onValueChange={(value) => changeLanguage(value as Language)}>
          <SelectTrigger className="w-40" aria-label="Programming language">
            <SelectValue />
          </SelectTrigger>
          <SelectContent>
            <SelectGroup>
              <SelectItem value="javascript">JavaScript</SelectItem>
              <SelectItem value="python">Python</SelectItem>
              <SelectItem value="java">Java</SelectItem>
              <SelectItem value="cpp">C++</SelectItem>
              <SelectItem value="plaintext">Plain text</SelectItem>
            </SelectGroup>
          </SelectContent>
        </Select>
        <p className="text-xs text-muted-foreground">Editable</p>
      </header>
      <Field className="gap-0">
        <FieldLabel htmlFor="code-editor" className="sr-only">Code editor</FieldLabel>
        <Textarea
          id="code-editor"
          value={value}
          onChange={(event) => setValue(event.target.value)}
          spellCheck={false}
          className="min-h-72 resize-y rounded-none border-0 bg-transparent p-5 font-mono text-sm leading-6 shadow-none focus-visible:ring-0"
        />
      </Field>
      <footer className="border-t px-4 py-2 text-xs text-muted-foreground">
        Plain text editor · {value.split("\n").length} lines
      </footer>
    </section>
  )
}

import { Check, Copy } from "@mynaui/icons-react"
import { useState } from "react"

import { Button } from "@/components/ui/button"
import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"

const snippets = {
  javascript: `fetch("https://api.example.com/trails")\n  .then((response) => response.json())\n  .then((data) => console.log(data))`,
  python: `import requests\n\nresponse = requests.get("https://api.example.com/trails")\nprint(response.json())`,
  curl: `curl --request GET \\\n  --url https://api.example.com/trails \\\n  --header 'Accept: application/json'`,
}

type Snippet = keyof typeof snippets

export default function MultiLanguageCodeBlock() {
  const [language, setLanguage] = useState<Snippet>("javascript")
  const [copied, setCopied] = useState(false)

  const copyCode = async () => {
    await navigator.clipboard.writeText(snippets[language])
    setCopied(true)
    window.setTimeout(() => setCopied(false), 1600)
  }

  return (
    <section className="mx-auto max-w-3xl overflow-hidden rounded-lg border bg-card shadow-sm">
      <Tabs value={language} onValueChange={(value) => setLanguage(value as Snippet)}>
        <header className="flex items-center justify-between gap-3 border-b px-3 py-2">
          <TabsList>
            <TabsTrigger value="javascript">JavaScript</TabsTrigger>
            <TabsTrigger value="python">Python</TabsTrigger>
            <TabsTrigger value="curl">cURL</TabsTrigger>
          </TabsList>
          <Button variant="ghost" size="icon-sm" onClick={copyCode} aria-label="Copy code">
            {copied ? <Check /> : <Copy />}
          </Button>
        </header>
        {(Object.keys(snippets) as Snippet[]).map((key) => (
          <TabsContent key={key} value={key} className="m-0">
            <pre className="overflow-x-auto p-5 text-sm leading-6" aria-label={`${key} code example`}>
              <code>{snippets[key]}</code>
            </pre>
          </TabsContent>
        ))}
      </Tabs>
    </section>
  )
}