#!/bin/python3

import yaml
import os
from os.path import expanduser
from shutil import copyfile
from bs4 import BeautifulSoup
import sys
import subprocess

# Install dependencies
subprocess.check_call([sys.executable, '-m', 'pip', 'install', 'bs4'])

# get home directory
home = expanduser("~")

# get config path
config_dir = home + '/.config/StartTree'
config_path = home + '/.config/StartTree/config.yaml'

# get cache path
cache_dir = home + '/.cache/StartTree'

def setup():
    # check if .config path exists
    if not os.path.isdir(home + '/.config'):
        print("The directory '~/.config' does not exist, or you do not have permissions to edit it.")
        exit()

    if not os.path.isdir(home + '/.cache'):
        print("The directory '~/.cache' does not exist, or you do not have permissions to edit it.")
        exit()

    # check if .config/StartTree exists, create it and config if not
    if not os.path.isdir(config_dir):
        print("Creating '~/.config/StartTree'...")
        os.mkdir(config_dir)
        print("Copying config.yaml")
        copyfile("./config.yaml", config_path)
        print("")

    # check if config.yaml exists
    if not os.path.exists(config_path):
        print("No config.yaml found in '~/.config/StartTree'")
        print("Copy the example config with:")
        print("\tcp ./config.yaml $HOME/.config/StartTree/config.yaml")
        print("or create your own in that directory.")
        exit()

    # create directory structure in .cache
    if not os.path.isdir(cache_dir):
        print("Creating '" + cache_dir + "'...")
        os.mkdir(cache_dir)

        print("symlinking themes")
        os.symlink(os.getcwd() + '/themes', home + '/.cache/StartTree/themes')

        print("Creating '" + cache_dir + "/styles'")
        os.mkdir(cache_dir + '/styles')

    print("Creating style.css")
    copyfile("./skeletons/style.css", cache_dir + '/styles/style.css')

    print("Creating Hack.ttf")
    copyfile("./skeletons/Hack.ttf", cache_dir + '/styles/Hack.ttf')


def main():
    setup()

if __name__ == '__main__':
    main()