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AI-proposal-Generator
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import os
import json
import requests
import gradio as gr

# ==============================
# GROQ API CONFIG
# ==============================

GROQ_API_KEY = os.environ.get("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")
GROQ_URL = "https://api.groq.com/openai/v1/chat/completions"

MODEL = "llama3-70b-8192"  # fast + powerful

# ==============================
# PROPOSAL GENERATION FUNCTION
# ==============================

def generate_proposal(job_description, skills, experience_level, tone):

    if not GROQ_API_KEY:
        return "Error: GROQ_API_KEY not found in environment variables."

    prompt = f"""
You are a top 1% freelancer who writes high-converting proposals.

Your task:
Generate a professional, persuasive, personalized freelance proposal.

Job Description:
{job_description}

Freelancer Skills:
{skills}

Experience Level:
{experience_level}

Tone:
{tone}

Return ONLY valid JSON in this format:

{{
  "hook": "",
  "proposal_body": "",
  "pricing_suggestion": "",
  "follow_up_message": ""
}}
"""

    headers = {
        "Authorization": f"Bearer {GROQ_API_KEY}",
        "Content-Type": "application/json"
    }

    payload = {
        "model": MODEL,
        "messages": [
            {"role": "system", "content": "You write winning freelance proposals."},
            {"role": "user", "content": prompt}
        ],
        "temperature": 0.7
    }

    try:
        response = requests.post(GROQ_URL, headers=headers, json=payload)
        result = response.json()

        content = result["choices"][0]["message"]["content"]

        # Clean JSON if wrapped in code block
        if content.startswith("```"):
            content = content.split("```")[1]

        data = json.loads(content)

        final_output = f"""
🔥 HOOK:
{data['hook']}

📄 PROPOSAL:
{data['proposal_body']}

💰 PRICING SUGGESTION:
{data['pricing_suggestion']}

📩 FOLLOW-UP MESSAGE:
{data['follow_up_message']}
"""

        return final_output

    except Exception as e:
        return f"Error generating proposal: {str(e)}"


# ==============================
# GRADIO UI
# ==============================

with gr.Blocks(title="AI Proposal Generator for Freelancers") as app:

    gr.Markdown("## 🚀 AI Proposal Generator")
    gr.Markdown("Generate high-converting freelance proposals instantly.")

    job_description = gr.Textbox(label="Job Description", lines=8)
    skills = gr.Textbox(label="Your Skills", lines=5)

    experience_level = gr.Dropdown(
        ["Beginner", "Intermediate", "Expert"],
        label="Experience Level",
        value="Intermediate"
    )

    tone = gr.Dropdown(
        ["Professional", "Confident", "Friendly", "Persuasive"],
        label="Tone",
        value="Professional"
    )

    generate_btn = gr.Button("Generate Proposal")

    output = gr.Textbox(label="Generated Proposal", lines=20)

    generate_btn.click(
        generate_proposal,
        inputs=[job_description, skills, experience_level, tone],
        outputs=output
    )

app.launch()