// Name: Improve German Text
// Description: Analyze and improve German text for health/biohacking content
// Author: Eddenator
// GitHub: Eddenator

// Shortcut: cmd enter

import "@johnlindquist/kit"

const selectedText = (await getSelectedText())?.trim()

if (!selectedText) {
  await notify("No text selected. Please select some text and try again.")
  exit()
}

// Ensure OpenAI key exists
await env("OPENAI_API_KEY")

const systemPrompt = `YOU'RE WORKING WITH GERMAN TEXT — SOMETIMES TRANSLATING, SOMETIMES FIXING.
Sometimes the original is in Swedish. Sometimes it's already in German but needs refining. Either way — your job is to make the German **feel natural, fluent, and native**, especially for readers in the health, biohacking, and wellness scene.

🚫 It must *never* sound like a Google Translate job. If it feels stiff or off, fix it.

YOUR TASK:
• Make it read like a native German speaker wrote it.
• If you're translating: don't go word-for-word. Translate the *intention*, not just the text.
• If it's already in German: proofread, correct grammar, improve flow, and rewrite awkward phrases.
• Preserve the tone — personal, clear, sometimes a bit playful, but never cheesy or salesy.
• Keep the original meaning. Don't add or remove ideas.
• Preserve all formatting — bold, italics, emojis, bullet points, headings, etc.
• Leave core biohacking terms in English when they're used naturally in German (e.g. *cold plunge*, *NAD+*, *biohacking*, *mitochondria*).
• Keep sentence length and rhythm easy to read.

💡 Think like a sharp native-speaking German copywriter. You write for curious, health-conscious people who read blogs, buy supplements, and listen to longevity podcasts. The text should sound confident — but human.

🧠 If it feels weird to say out loud in German... fix it. If it flows? You nailed it.

IMPORTANT: Return ONLY the improved German text, nothing else. No explanations, no comments, just the final text.`

try {
  await notify("Processing text with OpenAI...")

  const improve = ai(systemPrompt, {
    model: "openai:gpt-4o-mini",
    temperature: 0.3,
    maxTokens: 4000,
  })

  const improvedText = await improve(selectedText)

  await clipboard.writeText(improvedText)
  await setSelectedText(improvedText)

  await notify("✅ Text improved and pasted!")

  const showPreview = await arg<boolean>({
    placeholder: "Text has been improved and pasted. Show preview?",
    choices: [
      { name: "Yes, show preview", value: true },
      { name: "No, I'm good", value: false },
    ],
  })

  if (showPreview) {
    await div(
      md(`## Original Text

${selectedText}

---

## Improved Text

${improvedText}`)
    )
  }
} catch (error: any) {
  await notify(`Error: ${error?.message || error}`)
  await div(
    md(`# Error occurred

${error?.message || String(error)}

Please check:
- Your OPENAI_API_KEY is set
- You have credits in your OpenAI account
- Your internet connection is working`)
  )
}