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devices.py
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devices.py
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# -*- coding: utf-8 -*-
import math
import pygame
from sqlManage import SQLManagement
class device:
typeStrToNum = {
"lamp" : 0,
"airCondition" : 1,
"TV" : 2,
"computer" : 3,
"charger" : 4,
"heater" : 5,
"door" : 6,
"window" : 7,
"other" : 8
}
# typeNumToStr = {
# 0 : "lamp",
# 1 : "airCondition",
# 2 : "TV",
# 3 : "computer",
# 4 : "charger",
# 5 : "heater",
# 6 : "door",
# 7 : "window",
# 8 : "other"
# }
def __init__(self, code = 0, deviceName = 'None', deviceType = 'other', statu = 0, value = -1, posX = 0, posY = 0, ID = -1):
self.code = code
self.name = deviceName
self.deviceType = deviceType
self.statu = statu
self.value = value
self.posX = posX
self.posY = posY
self.ID = -1
self.imageOn = pygame.image.load('./pic/' + self.getType() + '_on.png')
self.imageOff = pygame.image.load('./pic/' + self.getType() + '_off.png')
def getCode(self):
return self.code
def setCode(self, code):
self.code = code
def setID(self, ID):
self.ID = ID
def getID(self):
return self.ID
def getName(self):
return self.name
def setName(self, deviceName):
self.name = deviceName
def getStatu(self):
if(self.statu == 0):
return False
else:
return True
def turnOn(self):
self.statu = 1
# print self.name + ' has been turn on'
def turnOff(self):
self.statu = 0
# print self.name + ' has been turn off'
def getValue(self):
return self.value
def setValue(self, value):
self.value = value
def getType(self):
return self.deviceType
def setType(self, Type):
if(self.typeStrToNum.get(Type) == 'None'):
self.deviceType = 'other'
else:
self.deviceType = Type
def setPos(self, posX, posY):
self.posX = posX
self.posY = posY
def getPosX(self):
return self.posX
def getPosY(self):
return self.posY
def getImage(self):
if(self.getStatu()):
return self.imageOn
else:
return self.imageOff
def calDistance(self, posX, posY):
dx = self.posX - posX
dy = self.posY - posY
dis = math.sqrt(dx*dx + dy*dy)
return dis
def setRandomDevicePos(self, roomLeft, roomRight, roomTop, roomBottom):
import random
if(self.deviceType == 'lamp'):
tempPosX = int((roomLeft+roomRight)/2)
tempPosY = int((roomTop+roomBottom)/2)
self.setPos(tempPosX, tempPosY)
# print 'lamp', self.getPosX(), self.getPosY()
if(self.deviceType == 'airCondition'):
direction = random.randint(1, 4)
if(direction == 1):
tempPosX = roomLeft
tempPosY = random.randint(roomTop, roomBottom)
if(direction == 2):
tempPosX = roomRight
tempPosY = random.randint(roomTop, roomBottom)
if(direction == 3):
tempPosY = roomTop
tempPosX = random.randint(roomLeft, roomRight)
if(direction == 4):
tempPosY = roomBottom
tempPosX = random.randint(roomLeft, roomRight)
self.setPos(tempPosX, tempPosY)
# print 'airCondition', self.getPosX(), self.getPosY()
if(self.deviceType == 'TV'):
direction = random.randint(1, 4)
if(direction == 1):
tempPosX = roomLeft
tempPosY = random.randint(roomTop, roomBottom)
if(direction == 2):
tempPosX = roomRight
tempPosY = random.randint(roomTop, roomBottom)
if(direction == 3):
tempPosY = roomTop
tempPosX = random.randint(roomLeft, roomRight)
if(direction == 4):
tempPosY = roomBottom
tempPosX = random.randint(roomLeft, roomRight)
self.setPos(tempPosX, tempPosY)
# print 'TV', self.getPosX(), self.getPosY()
if(self.deviceType == 'computer'):
tempPosX = random.randint(roomLeft, roomRight)
tempPosY = random.randint(roomTop, roomBottom)
self.setPos(tempPosX, tempPosY)
# print 'computer', self.getPosX(), self.getPosY()
if(self.deviceType == 'charger'):
tempPosX = random.randint(roomLeft, roomRight)
tempPosY = random.randint(roomTop, roomBottom)
self.setPos(tempPosX, tempPosY)
# print 'charger', self.getPosX(), self.getPosY()
if(self.deviceType == 'heater'):
tempPosX = random.randint(roomLeft, roomRight)
tempPosY = random.randint(roomTop, roomBottom)
self.setPos(tempPosX, tempPosY)
# print 'heater', self.getPosX(), self.getPosY()
if(self.deviceType == 'door'):
direction = random.randint(1, 4)
if(direction == 1):
tempPosX = roomLeft
tempPosY = random.randint(roomTop, roomBottom)
if(direction == 2):
tempPosX = roomRight
tempPosY = random.randint(roomTop, roomBottom)
if(direction == 3):
tempPosY = roomTop
tempPosX = random.randint(roomLeft, roomRight)
if(direction == 4):
tempPosY = roomBottom
tempPosX = random.randint(roomLeft, roomRight)
self.setPos(tempPosX, tempPosY)
# print 'door', self.getPosX(), self.getPosY()
if(self.deviceType == 'window'):
direction = random.randint(1, 4)
tempPosX = int( (roomLeft+roomRight)/2 )
tempPosY = int( (roomTop+roomBottom)/2 )
if(direction == 1):
tempPosX = roomLeft
tempPosY = random.randint(roomTop, roomBottom)
if(direction == 2):
tempPosX = roomRight
tempPosY = random.randint(roomTop, roomBottom)
if(direction == 3):
tempPosY = roomTop
tempPosX = random.randint(roomLeft, roomRight)
if(direction == 4):
tempPosY = roomBottom
tempPosX = random.randint(roomLeft, roomRight)
self.setPos(tempPosX, tempPosY)
# print 'window', self.getPosX(), self.getPosY()
if(self.deviceType == 'other'):
tempPosX = random.randint(roomLeft, roomRight)
tempPosY = random.randint(roomTop, roomBottom)
self.setPos(tempPosX, tempPosY)
# print 'other: ', self.getPosX(), self.getPosY()
def getTypeAbbr(self):
if(self.deviceType == 'computer'):
return 'P'
return self.deviceType[0]
# 从数据库中读取数据（待验证）
def readInfoFromDB(self, ID = None, sqlMana = None):
if(ID == None or sqlMana == None):
return False
else:
# 读数据（待验证）
sql = 'select * from device where ID = %d' %ID
res = sqlMana.query(sql)
if(len(res) < 1):
return False
else:
temp = res[0]
self.ID = temp.get("ID")
self.deviceType = temp.get("deviceType")
self.name = str(temp.get("name"))
self.statu = temp.get("statu")
self.value = temp.get("value")
self.posX = temp.get("posX")
self.posY = temp.get("posY")
self.code = temp.get("code")
self.imageOn = pygame.image.load('./pic/' + self.getType() + '_on.png')
self.imageOff = pygame.image.load('./pic/' + self.getType() + '_off.png')
return True
# 向数据库中存储该设备信息
def saveInfoToDB(self, roomID = None, sqlMana = None):
if(roomID == None or sqlMana == None):
return False
else:
# 存数据
sql = 'select * from device where ID = %d' %self.ID
res = sqlMana.query(sql)
if(len(res) > 0):
sql = "update device set roomID= %d, deviceType = '%s', name = '%s', statu = %d, value = %lf, posX = %lf, posY = %lf, code = %d where ID = %d" %(roomID, self.deviceType, self.name, self.statu, self.value, self.posX, self.posY, self.code, self.ID)
sqlMana.update(sql)
else:
sql = "insert into device (roomID, deviceType, name, statu, value, posX, posY, code) values (%d, '%s', '%s', %d, %lf, %lf, %lf, %d)" %(roomID, self.deviceType, self.name, self.statu, self.value, self.posX, self.posY, self.code)
sqlMana.insert(sql)
temp = sqlMana.query('select @@identity as newID')
self.ID = temp[0].get('newID')
return True
# 获取设备信息，用于保存记录
def getInfo(self):
tempStr = 'device_%03d_' %self.code
res = {
tempStr + 'ID' : int(self.ID),
tempStr + 'statu' : int(self.statu),
tempStr + 'value' : float(self.value)
}
return res