import os
import datetime


def load_template(class_name, poc_file_name, author):
    with open('static/poc_template.py', 'r', encoding='utf-8') as f:
        poc_template = f.read()
    poc_template = poc_template.replace('CLASS_NAME', class_name)
    # poc_template = poc_template.replace('VUL_NAME', poc_file_name)
    poc_template = poc_template.replace('create_author', author)
    poc_number = "_".join(poc_file_name.split("_")[:3])
    poc_template = poc_template.replace('poc_number', poc_number)
    time_str = datetime.datetime.now().strftime('%Y-%m-%d')
    poc_template = poc_template.replace('create_time', time_str)
    return poc_template


def main():
    class_name = input("Class名称(camel格式)：")
    flag = True
    while flag:
        poc_file_name = input("POC文件名(不要带有py尾缀)：")
        if '.py' not in poc_file_name:
            poc_file_name += '.py'
        if not os.path.exists("pocs/{}".format(poc_file_name)):
        #if not os.path.exists("payload/{}".format(poc_file_name)):
            flag = False
        else:
            print("失败，目标文件{}已存在，请重新输入".format(poc_file_name))
    author = input("作者：")
    template = load_template(class_name, poc_file_name, author)
    with open('pocs/{}'.format(poc_file_name), 'w', encoding='utf-8') as f:
        f.write(template)


if __name__ == '__main__':
    main()