# -*- coding: utf-8 -*-


import time
from ctypes import windll, c_buffer


GlobalPVersion='1.1'


class mci:

    def __init__(self):
        self.w32mci      = windll.winmm.mciSendStringA
        self.w32mcierror = windll.winmm.mciGetErrorStringA

    def send(self,commande):
        """Sends a command to mciSendStringA and returns (errorcode,buffer).
           If there is an error, then it will return (errorcode,description).
        """
        buffer  = c_buffer(255)
        errorcode = self.w32mci(str(commande),buffer,254,0)

        if errorcode:   # There was an error
            return errorcode, self.get_error(errorcode)
        else:           # commande returned 0
            return errorcode,buffer.value

    def get_error(self,error):
        """Given an error code, will return a description of the error."""
        error = int(error)
        buffer = c_buffer(255)
        self.w32mcierror(error,buffer,254)
        return buffer.value

    def directsend(self, txt):
        (err,buf)=self.send(txt)
        if err != 0:
            print'Erreur',str(err),'sur',txt,':',buf
        return (err,buf)


    def record(self):
        print"Record"
        self.directsend('open new type waveaudio alias toto')
        self.directsend('Set toto time format milliseconds')
        self.directsend('set toto bitspersample 8')   # 8 bits  ou 16 bits
        self.directsend('set toto samplespersec 11025') #     11025 low quality    22050 medium quality   44100 high quality (CD)
        self.directsend('set toto channels 1')  # 1 mono   2 stereo

        self.directsend('record toto')
        time.sleep(0.1)


    def finrecord(self, nomfichier):
        self.directsend('stop toto')
        self.directsend('save toto '+nomfichier)
        self.directsend('close toto')
        #self.directsend('delete toto')

    def play(self, nomfichier):
        self.directsend('open "'+nomfichier+'" alias toto')
        self.directsend('set toto time format milliseconds')
        err,duree=self.directsend('status toto length ')
        self.directsend('play toto from 0 to '+str(duree))
        time.sleep(float(duree)/1000.0)
        self.directsend('stop toto')
        self.directsend('close toto')



if __name__=='__main__':

    """
    message=mci()
    message.record()
    for i in xrange(5):
        time.sleep(1)
        print 5-i
    print "Fin"
    message.finrecord("C:\\test.wav")
    """


    canal=mci()
    canal.play("C:\\test.wav")
    #canal.play("C:\\coq.wav")
    #canal.play("C:\\etoile.mp3")

    print "Fini"