from pathlib import Path

from jinja2 import Environment, FileSystemLoader

from htmltopdf import htmltopdf
from mdtohtml import mdtohtml

j2_env = Environment(loader=FileSystemLoader("templates"))

srcdir = Path("markdown")
destdir = Path("publish")
name = "Eric W Phillips - Resume"


def main():
    print("Hello from resume!")

    # html
    # process all files ending with '.md'  in srcdir to html

    # get the files
    if not srcdir.is_dir():
        return f'Error: "{srcdir}" is not a directory or does not exist'

    filelist = list(srcdir.glob("*.md"))

    # mk destdir if not exist
    if not destdir.is_dir():
        destdir.mkdir()

    # process filelist
    for infile in filelist:
        print(f"processing '{infile}' to html")

        # Read markdown once
        with infile.open(mode="r", encoding="utf-8") as f:
            mdsrc = f.read()
        rawhtml = mdtohtml(mdsrc)

        base_name = infile.stem

        # pretty pdf
        print("Generating web PDF...")
        web_template = j2_env.get_template("resume-web.template")
        web_html = web_template.render(name=name, content=rawhtml)
        web_pdf_path = destdir / f"{base_name}-web.pdf"
        htmltopdf(web_html, web_pdf_path)

        # ats friendly pdf
        ats_template = j2_env.get_template("resume-ats.template")
        ats_html = ats_template.render(name=name, content=rawhtml)
        ats_pdf_path = destdir / f"{base_name}-ats.pdf"
        htmltopdf(ats_html, ats_pdf_path)

        # generate web html with download bar
        download_template = j2_env.get_template("download.template")
        download_bar = download_template.render(
            web_pdf=f"{base_name}-web.pdf", ats_pdf=f"{base_name}-ats.pdf"
        )

        pubhtml = web_template.render(name=name, content=rawhtml, download=download_bar)

        html_path = destdir / f"{base_name}.html"
        with html_path.open(mode="w", encoding="utf-8") as f:
            f.write(pubhtml)

        print(f"Created: {web_pdf_path.name}")
        print(f"Created: {ats_pdf_path.name}")
        print(f"Created: {html_path.name}")


if __name__ == "__main__":
    main()