# -*- coding: utf-8 -*-
"""
@author: eigencomm cfang

"""

#!/usr/bin/env python

#-*- coding:utf-8 -*-
import socket
import sys
import json
import time

LIB_VERSION = "PyEpatlib 0.1"

class EpatController:
	_START_CMD =b'{"settings":[{"action":"start","option":""}]}'
	_STOP_CMD=b'{"settings": [{"action": "stop","option": ""}]}'
	_SAVE_CMD_PRE='{"settings": [{"action":"save","option":"'
	_SAVE_CMD_AFTER='"}]}'
	_UPDATE_DB_CMD_PRE='{"settings": [{"action": "updatedb","option": "'
	_UPDATE_DB_CMD_AFTER='"}]}'
	
	def __init__(self,HOST='127.0.0.1',PORT=10565):
		ADDR = (HOST,PORT)
		self.tcpCliSock = socket.socket()
		self.tcpCliSock.connect(ADDR)
		print('connect host success')

	def EPAT_DB_Setting(self,dbfilepath):
		send_str=str.encode(self._UPDATE_DB_CMD_PRE+dbfilepath+self._UPDATE_DB_CMD_AFTER)
		print(send_str)
		self.tcpCliSock.send(send_str)
		
	def EPAT_Start(self):
		print('connect host success')
		self.tcpCliSock.send(self._START_CMD)
		
	def EPAT_Stop(self):
		self.tcpCliSock.send(self._STOP_CMD)
		
	def EPAT_Save(self,filepath):
		send_str=str.encode(self._SAVE_CMD_PRE+filepath+self._SAVE_CMD_AFTER)
		print(send_str)
		self.tcpCliSock.send(send_str)
		
	def EPAT_Version(self):
		print(str(LIB_VERSION))

if __name__ == '__main__':
	run()