import vdf
import sys

def main(english_keyfile: str, chinese_keyfile: str, output_file: str):
    chinese = vdf.load(open(chinese_keyfile, encoding='utf-16-le'), mapper=vdf.VDFDict)['lang']['Tokens']
    english = vdf.load(open(english_keyfile), mapper=vdf.VDFDict)['lang']['Tokens']
    output = vdf.VDFDict()
    output['lang'] = vdf.VDFDict()
    output['lang']['Language'] = "english"
    output['lang']['Tokens'] = vdf.VDFDict()
    output_tokens = output['lang']['Tokens']
    for key in chinese:
        #print(key)
        if key in english.keys():
            output_tokens[key] = english[key]
        else:
            output_tokens[key] = chinese[key]
    vdf.dump(output, open(output_file, 'w'),pretty=True)
args = sys.argv[1:]
main(args[0], args[1], args[2])