import os
import sys

# Ensure this folder has priority for local imports (avoids root `tools.py` conflict)
THIS_DIR = os.path.dirname(os.path.abspath(__file__))
if THIS_DIR not in sys.path:
    sys.path.insert(0, THIS_DIR)

from crewai import Crew, Process
from agents import researcher, analyst, writer
from tasks import create_tasks
from tools import gather_leads


def run_lead_gen(target_audience, service, sender_name):
    # Step 0 - improve search query to favor real business sites over directory pages
    search_query = f"{target_audience} official website contact"

    # Step 1 - gather raw leads using tools
    raw_leads = gather_leads(search_query)
    
    if not raw_leads:
        return "No leads found. Try a different target audience."    
    # format leads for tasks
    leads_data = ""
    for i, lead in enumerate(raw_leads):
        leads_data += f"""
Lead {i+1}:
Name: {lead['name']}
Website: {lead['website']}
Summary: {lead['summary']}
Details: {lead['details']}
---
"""

    # Step 2 - create tasks with lead data
    tasks = create_tasks(leads_data, service, sender_name, target_audience)

    # Step 3 - assemble and run crew
    crew = Crew(
        agents=[researcher, analyst, writer],
        tasks=tasks,
        process=Process.sequential,
        verbose=True
    )

    result = crew.kickoff()
    return str(result)