import argparse
import configparser
import logging
import pathlib
import subprocess
import tempfile
import shutil

import numpy as np

parser = argparse.ArgumentParser(
    description="Convert swash output to olaFlow input"
)
parser.add_argument("-v", "--verbose", action="count", default=0)
args = parser.parse_args()

logging.basicConfig(level=max((10, 20 - 10 * args.verbose)))
log = logging.getLogger("sws_ola")

log.info("Starting sws -> olaFlow converter")
config = configparser.ConfigParser()
config.read("config.ini")

bathy = np.loadtxt(config.get("bathy", "bathy"))

with tempfile.TemporaryDirectory() as tmppath:
    tmpdir = pathlib.Path(tmppath)
    np.savetxt(tmpdir.joinpath("bathy.dat"), np.stack((bathy, bathy)))
    shutil.copy2(
        pathlib.Path(config.get("bathy", "scad")), tmpdir.joinpath("scad")
    )

    subprocess.run(("openscad", "scad", "-o", "bathy.stl"), cwd=tmpdir)

    shutil.copy2(tmpdir.joinpath("bathy.stl"), config.get("bathy", "out"))