# -*- coding: utf-8 -*-
from __future__ import division
from .__load__ import *

class Robot(object):
	tool = {}
	def __init__(self, profiling=False):
		self.start()
		self.isRecording = False

	def say(self, msg, cache=False, plugin='', onCompleted=None):
		print msg
		self.player = Player.SoxPlayer()
		voice = self.tool['tts'].tts(msg)
		if onCompleted is None:
			onCompleted = lambda: self.onCompleted(msg)
		self.player.play(voice, not cache, onCompleted)

	def onCompleted(self, msg):
		if config.get('active_mode', False) and \
		   (
			   msg.endswith('?') or 
			   msg.endswith(u'？') or 
			   u'告诉我' in msg or u'请回答' in msg
		   ):
			query = self.activeListen()
			self.doResponse(query)

	def start(self):
		# 机器人配置，后续改成从数据库读取
		self.config = Demeter.config['robot']
		self.reload()

	def reload(self):
		try:
			for item in self.config:
				setting = self.setting(self.config[item])
				if item not in self.tool:
					self.tool[item] = Demeter.service(self.config[item], 'api')
					self.tool[item].setting(**setting)
			self.player = None
		except Exception as e:
			Demeter.logger.critical("机器人初始化失败：{}".format(e))

	def setting(self, name):
		# 后续要改成数据库读取
		config = Demeter.config[name]
		return config

	def interrupt(self):
		if self.player is not None and self.player.is_playing():
			self.player.stop()
			self.player = None
		if self.immersiveMode:
			self.brain.pause()

	def converse(self, fp, callback=None):
		""" 核心对话逻辑 """
		Player.play(constants.getData('beep_lo.wav'))
		logger.info('结束录音')
		self.isRecording = False
		if self.profiling:
			logger.info('性能调试已打开')
			pr = cProfile.Profile()
			pr.enable()
			self.doConverse(fp, callback)
			pr.disable()
			s = io.StringIO()
			sortby = 'cumulative'
			ps = pstats.Stats(pr, stream=s).sort_stats(sortby)
			ps.print_stats()
			print(s.getvalue())
		else:
			self.doConverse(fp, callback)

	def doConverse(self, fp, callback=None, onSay=None):
		try:
			self.interrupt()
			query = self.asr.transcribe(fp)
			utils.check_and_delete(fp)
			self.doResponse(query, callback, onSay)
		except Exception as e:
			logger.critical(e)
			utils.clean()

	def pardon(self):
		if not self.hasPardon:
			self.say("抱歉，刚刚没听清，能再说一遍吗？", onCompleted=lambda: self.doResponse(self.activeListen()))
			self.hasPardon = True
		else:
			self.say("没听清呢")
			self.hasPardon = False