from pandas import read_excel
from requests import get
from sys import exit
import os

def download(url, pic_path_name):
    format_file = url.split(".")[-1].lower()
    if format_file not in ["png", "pdf", "jpg", "jpeg"]:
        input("文件格式出现错误，请联系程序开发者！")
        exit()
    result = get(url)
    file = pic_path_name + "." + format_file
    with open(file, "wb") as f:
        f.write(result.content)

if __name__ == "__main__":
    dir_path = input("请输入 .xls / .xlsx 文件所在文件夹的绝对或相对路径:")
    for root, _, files in os.walk(dir_path):
        for file in files:
            if file.lower().endswith('.xls') or file.lower().endswith('.xlsx'):
                excel_path = os.path.join(root, file)
                df = read_excel(excel_path)
                print("正在处理 " + file + " ...")
                dir_name = file.split('.')[0]
                os.mkdir(dir_name)
                for one in range(len(df)):
                    path_name = './' + dir_name + '/' + df["3、购买日期"][one] + " 【" + str(df["4、金额"][one]) + "】 " + df["5、物品"][one] + " " + df["1、您的姓名："][one]
                    if not os.path.exists(path_name):
                        os.mkdir(path_name)
                    # 处理购买记录截图
                    buy_prt_sc = df["6、购买记录截图："][one]
                    if buy_prt_sc != "(跳过)":
                        download(buy_prt_sc, "./" + path_name + "/购买记录截图")
                    # 处理支付记录截图
                    pay_prt_sc = df["7、支付记录截图："][one]
                    if pay_prt_sc != "(跳过)":
                        download(pay_prt_sc, "./" + path_name + "/支付记录截图")
                    # 处理发票图片
                    pdf = df["9、发票图片："][one]
                    if pdf != "(空)":
                        download(pdf, "./" + path_name + "/发票图片")
                    print(f"共计{len(df)}, 已完成{one + 1}")
                print(file + " 处理完毕！")