#!/usr/bin/python
# encoding=utf-8
# author: tangwy
from __future__ import division
import json
import os, re
import codecs
import traceback
from datetime import datetime, timedelta
from collections import defaultdict
from dataInterface.functions import CFunction
from dataInterface.db.params import CPgSqlParam
from ext_logging import logger


TABLE_NAME = "ueba_analysis_schema.logs"

DATA_TYPE = {
    "IP": 1,
    "ACCOUNT": 2,
    "INTERFACE": 3,
    "MENU": 4,
}

#安全除
def safe_divide(numerator, denominator):
    if denominator == 0:
        return 
    else:
        return numerator / denominator
#ip维度
def get_ip_data(startTime, endTime,keyword):
    """
        IP维度查询
        :param startTime: 开始时间,
        :param endTime: 结束时间,
    """
    result = []
    sql = """ select ip,jobnum, sum(count) as count from {TABLE_NAME} 
                where logdate >= %s and logdate <= %s and data_type = %s and company = %s
                group by ip,jobnum order by count desc limit 200""".format(TABLE_NAME=TABLE_NAME)
    res = json.loads(CFunction.execute(CPgSqlParam(sql, params=(startTime, endTime, DATA_TYPE["IP"],keyword))))
    if res:
        for item in res:
            result.append({
                "req_ip": item[0],
                "req_jobnum": item[1],
                "req_frequency": item[2],
            })
    return result
#账号维度
def get_account_data(startTime, endTime,keyword):
    """
        IP维度查询
        :param startTime: 开始时间,
        :param endTime: 结束时间,
    """
    result = []
    sql = """ select account,jobnum, sum(count)  as count from {TABLE_NAME} 
                where logdate >= %s and logdate <= %s and data_type = %s and company = %s
                group by account,jobnum order by count desc limit 200""".format(TABLE_NAME=TABLE_NAME)
    res = json.loads(CFunction.execute(CPgSqlParam(sql, params=(startTime, endTime, DATA_TYPE["ACCOUNT"],keyword))))
    if res:
        for item in res:
            result.append({
                "req_account": item[0],
                "req_jobnum": item[1],
                "req_frequency": item[2],
            })
    return result

#接口维度
def get_interface_data(startTime, endTime,keyword):
    """
        IP维度查询
        :param startTime: 开始时间,
        :param endTime: 结束时间,
    """
    result = []
    sql = """select ip,account,jobnum,sum(count) as count from {TABLE_NAME} 
                where logdate >= %s and logdate <= %s and data_type = %s and interface = %s
                group by ip,account,jobnum order by count desc limit 200""".format(TABLE_NAME=TABLE_NAME)
    res = json.loads(CFunction.execute(CPgSqlParam(sql, params=(startTime, endTime, DATA_TYPE["INTERFACE"],keyword))))
    if res:
        for item in res:
            result.append({
                "req_ip": item[0],
                "req_jobnum": item[2],
                "req_account": item[1],
                "req_frequency": item[3],
                "interface_addr":keyword,
            })
    
    return result

#菜单维度
def get_menu_data(startTime, endTime,keyword):
    """
        IP维度查询
        :param startTime: 开始时间,
        :param endTime: 结束时间,
    """
    result = []
    sql = """select ip,jobnum,account,sum(count) as count from {TABLE_NAME} 
                where logdate >= %s and logdate <= %s and data_type = %s and menu = %s
                group by ip,jobnum,account order by count desc limit 200""".format(TABLE_NAME=TABLE_NAME)
    logger.info(sql)
    res = json.loads(CFunction.execute(CPgSqlParam(sql, params=(startTime, endTime, DATA_TYPE["MENU"],keyword))))
    if res:
        logger.info(str(len(res)))
        for item in res:
            result.append({
                "req_ip": item[0],
                "req_jobnum": item[1],
                "req_account": item[2],
                "req_frequency": item[3],
                "menu_name":keyword,
            })
    return result

#入口
def detail_data_entry(startTime, endTime,data_type,keyWord):
    data = {}
    if data_type == "1":
        data=get_ip_data(startTime=startTime,endTime=endTime,keyword=keyWord)
    if data_type == "2":
        data=get_account_data(startTime=startTime,endTime=endTime,keyword=keyWord)
    if data_type == "3":
        data=get_interface_data(startTime=startTime,endTime=endTime,keyword=keyWord)
    if data_type == "4":
        data=get_menu_data(startTime=startTime,endTime=endTime,keyword=keyWord)
    
    return data