Legal Terms & Privacy Policy Consumer Risk Summarizer

import { GoogleGenAI } from '@google/genai';

const ai = new GoogleGenAI({ apiKey: process.env.GEMINI_API_KEY });

async function runPrompt(variables: Record<string, string>) {
  let promptText = `Analyze and summarize the following Terms of Service or Privacy Policy text for a regular consumer.

Legal Document Text:
{{legal_text}}

Highlight:
1. What data is collected & sold
2. Billing / Cancellation traps
3. Arbitration / User rights waived
4. Overall Fairness Score (1 to 10)`;
  Object.entries(variables).forEach(([key, val]) => {
    promptText = promptText.replace(new RegExp(`{{\\s*${key}\\s*}}`, 'g'), val);
  });

  const response = await ai.models.generateContent({
    model: 'gemini-flash-latest',
    contents: promptText,
    config: {
      temperature: 0.7,
      systemInstruction: `You are a consumer rights advocate translating dense legal jargon into plain, actionable language.`,
    },
  });

  return response.text;
}