from fpdf import FPDF
from datetime import datetime
import os

def export_pdf(subjective, objective, assessment, plan):
    os.makedirs("data", exist_ok=True)
    filename = f"soap_{int(datetime.now().timestamp())}.pdf"
    path = f"data/{filename}"

    pdf = FPDF()
    pdf.add_page()
    pdf.set_font("Arial", size=12)
    pdf.multi_cell(
        0, 10,
        f"SUBJECTIVE:\n{subjective}\n\n"
        f"OBJECTIVE:\n{objective}\n\n"
        f"ASSESSMENT:\n{assessment}\n\n"
        f"PLAN:\n{plan}"
    )
    pdf.output(path)
    return path