import sys
import re

OLD_HEX_FILE = sys.argv[1]
THEME_FILE = sys.argv[2]
OUTPUT_FILE = "out.txt"


pat = re.compile(r"#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})")
pholder = "EEEEEE00"
if sys.argv[3]:
    pholder = sys.argv[3]

def find_all_hex(file_path):
    with open(file_path, 'r') as file:
        content = file.read()
    matches = re.findall(pat, content)
    return list(set(matches))


old_hex = find_all_hex(OLD_HEX_FILE)

pat = "|".join(old_hex)

print(pat)

with open(THEME_FILE, "r") as theme_file, open(OUTPUT_FILE, "a") as out_f:
    original = theme_file.read()
    changed = re.sub(pat, pholder, original, flags=re.IGNORECASE)
    out_f.write(changed)