from test.helpers.syscmd import SysCommand
import unittest


class Qaudio(unittest.TestCase):
    params = None

    def __init__(self, testname, testfunc, varlist):
        self.params = varlist
        super(Qaudio, self).__init__(testfunc)
        self._testMethodDoc = testname
        if "dtmfFile" in varlist:
            self._dtmfFile = varlist["dtmfFile"]
        else:
            raise Exception('undercurrent param inside Qamp must be defined')
        self.__sum = 0
        self.__refSum = 25  # 1+3+5+7+9

    def execute(self):
        str_cmd = "aplay test/files/dtmf-13579.wav & arecord -r 8000 -d 1 recorded.wav"  # .format(self.__dtmfFile)
        audio_loop = SysCommand("command-name", str_cmd)
        if audio_loop.execute() == -1:  # BUG: Returns -1 but work
            lines = audio_loop.getOutput().splitlines()
            str_cmd = "multimon -t wav -a DTMF recorded.wav -q"
            dtmf_decoder = SysCommand("command-name", str_cmd)
            a = dtmf_decoder.execute()
            if dtmf_decoder.execute() == -1:  # BUG: Returns -1 but work
                self.__raw_out = dtmf_decoder.getOutput()
                if self.__raw_out == "":
                    self.fail("failed: can not execute multimon command")
                lines = dtmf_decoder.getOutput().splitlines()
                for i in range(0, 5):
                    aux = [int(s) for s in lines[i].split() if s.isdigit()]
                    self.__sum = self.__sum + aux[0]
                self.failUnless(self.__sum == self.__refSum), "failed: incorrect dtmf code" + str(self.__sum)
            else:
                self.fail("failed: fail reading recorded file")
        else:
            self.fail("failed: fail playing/recording file")