import subprocess
import chardet
import sys
import json
import os;
class PBOC(object):
    # def __init__(self):
        # self.jsonFile = jsonFile
        # self.coop_business_num = coop_business_num

    def calc(self,jsonFile,coop_business_num):
        command = 'java -cp ".;rms-credit-1.0.1-SNAPSHOT-jar-with-dependencies.jar" -Dfile.encoding=UTF-8 JuziMain "'+jsonFile+'" "'+coop_business_num+'"'
        # arg0 = os.path.abspath(os.path.dirname(__file__))
        # cmd = ["cd "+arg0+"\n",command]
        # new_cmd = "\n".join(cmd)
        stdout,stderr = subprocess.Popen(command,stdout=subprocess.PIPE,stderr=subprocess.PIPE).communicate()
        encoding = chardet.detect(stdout)["encoding"]
        result = stdout.decode(encoding)
        return result
    def calcXxw(self,coopBussinessNum,customerNum,jsonFile):
        command = 'java -cp "credit-1.2-SNAPSHOT.jar;fastjson-1.2.62.jar" -Dfile.encoding=UTF-8 com.jf.credit.CreateUtils "'+coopBussinessNum+'" "'+customerNum+'" "'+jsonFile+'" '
        # arg0 = os.path.abspath(os.path.dirname(__file__))
        # cmd = ["cd "+arg0+"\n",command]
        # new_cmd = "\n".join(cmd)
        stdout,stderr = subprocess.Popen(command,stdout=subprocess.PIPE,stderr=subprocess.PIPE).communicate()
        encoding = chardet.detect(stdout)["encoding"]
        result = stdout.decode(encoding)
        return result
    def encrypt(self,data,key):
        command = 'java -cp ".;" -Dfile.encoding=UTF-8 AesUtils "' + data+'" "'+ key+'" "encrypt"'
        stdout, stderr = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
        print(stdout)
        encoding = chardet.detect(stdout)["encoding"]
        print(encoding)
        encoding = "ascii" #yuan,java调用有问题
        result = stdout.decode(encoding)

        return result

    def decrypt(self,data,key):
        command = 'java -cp ".;" -Dfile.encoding=UTF-8 AesUtils "' + data+'" "'+ key+'" "decrypt"'
        stdout, stderr = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
        encoding = chardet.detect(stdout)["encoding"]
        print("encoding是")
        print(encoding)
        # encoding = "utf-8"
        result = stdout.decode(encoding)
        return result
# javac - cp
# ".;credit-1.1-SNAPSHOT.jar;fastjson-1.2.62.jar"
# Main.java
# java - cp
# ".;credit-1.1-SNAPSHOT.jar;fastjson-1.2.62.jar" - Dfile.encoding = UTF - 8
# Main
# pause
if __name__ == '__main__':
    pboc = PBOC()
    result = json.loads(pboc.calc("D:/mydocument/myprojects/creditreport/parse/安静513723198707074647.txt","coop_business_num"))
    result = pboc.encrypt('java -cp ".;" -Dfile.encoding=UTF-8 AesUtils "{\"header\": {\"ticket\": \"2938123198320412343\", \"timestamp\": 1591948699998, \"nonce\": \"DJi23ishd723ai\"}, \"body\": {\"approvalType\": \"3\", \"businessNum\": \"\", \"taskKey\": \"WF1001HUABEI1002HTSQ\", \"approvalOpinion\": \"\u5f81\u4fe1\u5ba1\u6279\u901a\u8fc7\"}}"')
    print(result)