#coding:utf8
import os, sys
cur_dir = os.path.dirname(os.path.abspath(__file__)) or os.getcwd()
par_dir = os.path.abspath(os.path.join(cur_dir, os.path.pardir))
sys.path.append(cur_dir)
sys.path.append(par_dir)
import json
from text_analysis.tools import to_kafka
from tools.mysql_helper import mysqlConn,mysqlInsert,mysqlQuery,mysqlExecute,mysqlUpdate,mysqlDelete,getTableColumnNames
import traceback
import time
from log_util.set_logger import set_logger
logging=set_logger('results.log')

from views import task_queue

def process_data():
    while True:
        try:
            # print("task_queue:",task_queue)
            if task_queue.qsize() >0:
                try:
                    raw_data = task_queue.get()
                    res = ""
                    logging.info("启动数据处理线程——")
                    logging.info(raw_data)
                    flag = raw_data["metadata"]["admin"]["type"]
                    # type分为execute、query、insert、update、delete
                    if flag == 'insert':
                        res = mysqlInsert(raw_data, logging)
                    elif flag == 'execute':
                        res = mysqlExecute(raw_data, logging)
                    elif flag == 'update':
                        res = mysqlUpdate(raw_data, logging)
                    elif flag == 'query':
                        res = mysqlQuery(raw_data, logging)
                    elif flag == 'delete':
                        res = mysqlDelete(raw_data, logging)
                    raw_data["result"] = res
                    logging.info("************写入kafka***********")
                    to_kafka.send_kafka(raw_data)
                except:
                    raw_data["result"] = {"successCode": "0", "errorLog": "", "results": ""}
                    raw_data["result"]["errorLog"] = traceback.format_exc()
                    to_kafka.send_kafka(raw_data)
            else:
                logging.info("暂无任务，进入休眠--")
                print("222222222222222222222222")
                time.sleep(10)
        except:
            logging.error(traceback.format_exc())