#!/usr/bin/env python

from Tkinter import *
import threading
import socket
import ReportMsg
import re
import sys
import math


"""
"""
def dataGetter(out, callback):
    if __name__ == '__main__':
        port = 7011

        s = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
        s.bind(('', port))
        print "Getter is Listening"
        while True:
        data, addr = s.recvfrom(1024)
        if (len(data) > 0):

            rpt = ReportMsg.ReportMsg(data=data, data_length=len(data))

            #print rpt.get_id(), rpt.get_rssi()
            if(rpt.get_rssi()[0] > -55):
            print rpt.get_rssi()[0], math.exp((rpt.get_rssi()[0] - 23.82)/(-17.36))
            out.append(rpt.get_rssi()[0], math.exp((rpt.get_rssi()[0] - \
                    23.82)/(-17.36)))
            else:
            print rpt.get_rssi()[0], math.exp((rpt.get_rssi()[0] + 5.31)/(-10.6))
            out.append(rpt.get_rssi()[0], math.exp((rpt.get_rssi()[0] + \
                    5.31)/(-10.6)))
        callback()





class RSSIDisplay(Frame):
    def __init__(self, root, feed):
        Frame.__init__(self, root)
        root.minsize(600, 400)
        root.title("RSSI Configuration Application")
        self._feed = feed
        self._prev = []
        tp_frame = Frame(root)
        self._title_lbl = Label(tp_frame, text = "RSSI Configuration Application")
        self._title_lbl.pack(side=TOP)
        tp_frame.pack(side=TOP)

        self._data_frm = Frame(self)
        self._data_frm.pack(side = TOP)

        self._data = Label(self._data_frm, text = "No data received")
        self._data.pack(side=TOP)

        self._data_set = Listbox(self._data_frm)
        self._data_set.pack()
        self._data_set.config(bg="grey", width=400, height=250)

        self.pack()

    def update(self):
        latest = self._feed.pop(0)
        self._data.config(text=latest)
        self._data_set.insert(latest)





def main():
    root = Tk()
    out = []
    app = RSSIDisplay(root, out)
    data_getter = threading.Thread(target=dataGetter, args = (out, app.update))
    data_getter.start()
    root.mainloop()
    data_getter._Thread__stop()
    data_getter._Thread__delete()

if __name__ == "__main__":
    main()