#!/usr/bin/env python3

"""
Opens the `test.j2` HTML template and sends it to the hinpdof API service to convert
it to a PDF file and saves the result to the `test.pdf` file.
"""

import requests
from jinja2 import Environment, FileSystemLoader

# hinpdof API service openapi url: https://hinpdof.huna.me/openapi.json


def render_template(template_name, context):
    """Render the Jinja2 template with the given context."""
    env = Environment(loader=FileSystemLoader("."))
    template = env.get_template(template_name)
    return template.render(context)


def convert_html_to_pdf(html_content):
    """Send the HTML content to the hinpdof API service to convert it to a PDF file."""
    api_url = "https://hinpdof.huna.me/pdf"
    api_url = "http://localhost:8000/pdf"
    headers = {
        "Content-Type": "application/json",
        "x-secret-key": "foo",
    }
    data = {
        "html": html_content,
    }
    response = requests.post(api_url, json=data, headers=headers)
    response.raise_for_status()
    return response.content


def save_pdf(pdf_content, output_path):
    """Save the PDF content to a file."""
    with open(output_path, "wb") as pdf_file:
        pdf_file.write(pdf_content)


def main():
    # Render the Jinja2 template
    template_name = "test.j2"
    context = {}  # Add any context variables needed for the template
    html_content = render_template(template_name, context)

    # Convert the HTML content to a PDF file
    pdf_content = convert_html_to_pdf(html_content)

    # Save the PDF file
    output_path = "test.pdf"
    save_pdf(pdf_content, output_path)
    print(f"PDF file saved to {output_path}")


if __name__ == "__main__":
    main()