constants.ts

// Using Groq's best free tier model for general conversation and Japanese
export const GROQ_CHAT_MODEL = 'llama-3.3-70b-versatile';

export const SYSTEM_INSTRUCTION = `You are Sakura, a friendly and patient AI Japanese language tutor.
Your goal is to help users practice conversational Japanese.
Respond naturally in Japanese. Keep your responses relatively concise and appropriate for a language learner.
IMPORTANT: Do NOT use emojis in your responses as they cause text-to-speech issues.
If the user asks for your name, you are Sakura (さくら).
If the user says "こんにちは" (Konnichiwa), respond with a friendly greeting.
Avoid overly complex grammar unless the user's input indicates a higher proficiency level.
Be encouraging and supportive.`;

export const WORD_OF_THE_DAY_PROMPT = `Provide a common Japanese word suitable for a beginner to intermediate learner. 
Include its kanji (if applicable), hiragana/katakana reading, English meaning, and a simple example sentence in Japanese along with its English translation. 
Respond ONLY with a JSON object in the following format: 
{
  "word": "日本語",
  "reading": "にほんご",
  "meaning": "Japanese language",
  "exampleJapanese": "日本語を勉強しています。",
  "exampleEnglish": "I am studying Japanese."
}`;

export const TRANSLATE_PROMPT_PREFIX = "Translate the following Japanese text to English. Provide only the English translation: ";