"""
this module defines internal paths used by program and is safe to import before dependencies are installed in launch.py
"""

import argparse
import os
import sys
import shlex
from pathlib import Path


normalized_filepath = lambda filepath: str(Path(filepath).absolute())

commandline_args = os.environ.get("COMMANDLINE_ARGS", "")
sys.argv += shlex.split(commandline_args)

cwd = os.getcwd()
modules_path = os.path.dirname(os.path.realpath(__file__))
script_path = os.path.dirname(modules_path)

sd_configs_path = os.path.join(script_path, "configs")
sd_default_config = os.path.join(sd_configs_path, "v1-inference.yaml")
sd_model_file = os.path.join(script_path, "model.ckpt")
default_sd_model_file = sd_model_file

parser_pre = argparse.ArgumentParser(add_help=False)
parser_pre.add_argument("--data-dir", type=str, default=os.path.dirname(modules_path), help="base path where all user data is stored")
parser_pre.add_argument("--model-ref", type=str, default=None, help="base path for all models")
cmd_opts_pre, _ = parser_pre.parse_known_args()

data_path = cmd_opts_pre.data_dir

models_path = cmd_opts_pre.model_ref or os.path.join(data_path, "models")
extensions_dir = os.path.join(data_path, "extensions")
extensions_builtin_dir = os.path.join(script_path, "extensions-builtin")
config_states_dir = os.path.join(script_path, "config_states")
default_output_dir = os.path.join(data_path, "output")

roboto_ttf_file = os.path.join(modules_path, "Roboto-Regular.ttf")