Resume Bullet Accomplishment Enhancer

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

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

async function runPrompt(variables: Record<string, string>) {
  let promptText = `Rewrite this raw resume bullet point to maximize impact for tech recruiters.

Raw Bullet Point: {{raw_bullet}}
Target Job Title: {{target_job_title}}

Deliverables:
- 3 Rewritten variants using action verbs and quantified metrics
- Feedback on what was improved`;
  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 tech recruiter specializing in high-impact resume formatting and metric-driven bullet points.`,
    },
  });

  return response.text;
}