Planificare evenimente

class Nod:
    def __init__(self, numarStare, parinte, eveniment, indiceEveniment, sala):
        self.numarStare=numarStare
        self.parinte=parinte
        self.eveniment=eveniment
        self.indiceEveniment=indiceEveniment
        self.sala=sala

    def potPlanifica(self, eveniment, sala):
        if eveniment.tip!=sala.tip or eveniment.participanti>sala.locuri:
            return False

        nodCurent=self
        while nodCurent.parinte!=None:
            if sala==nodCurent.sala and eveniment.interval.suprapuneCu(nodCurent.eveniment.interval):
                return False
            nodCurent=nodCurent.parinte

        return True


class Sala:
    def __init__(self, numar, locuri, tip):
        self.numar=numar
        self.locuri=locuri
        self.tip=tip

class Interval:
    def __init__(self, oraInceput, minuteInceput, oraSfarsit, minuteSfarsit):
        self.oraInceput=oraInceput
        self.minuteInceput=minuteInceput
        self.oraSfarsit=oraSfarsit
        self.minuteSfarsit=minuteSfarsit

    def suprapuneCu(self, interval):
        m1=self.oraInceput*60+self.minuteInceput
        m2=self.oraSfarsit*60+self.minuteSfarsit
        m3=interval.oraInceput*60+interval.minuteInceput

        if m1<=m3 and m3<=m2:
            return True
        return False

class Eveniment:
    def __init__(self, interval, participanti, tip):
        self.interval=interval
        self.participanti=participanti
        self.tip=tip

def initializareDate():
    sali=[]
    sali.append(Sala(1, 21, "Videoconferinta"))
    sali.append(Sala(2, 34, "Videoconferinta"))
    sali.append(Sala(3, 15, "Videoconferinta"))
    sali.append(Sala(4, 50, "Scena"))
    sali.append(Sala(5, 24, "Scena"))
    sali.append(Sala(6, 35, "Scena"))
    sali.append(Sala(7, 14, "Masa rotunda"))
    sali.append(Sala(8, 25, "Masa rotunda"))
    sali.append(Sala(9, 18, "Masa rotunda"))
    sali.append(Sala(10, 24, "Videoconferinta"))

    evenimente=[]
    evenimente.append(Eveniment(Interval(12,40,13,20), 24, "Videoconferinta"))
    evenimente.append(Eveniment(Interval(12,40,13,20), 15, "Videoconferinta"))
    evenimente.append(Eveniment(Interval(14,40,15,20), 20, "Masa rotunda"))
    evenimente.append(Eveniment(Interval(12,40,13,20), 15, "Masa rotunda"))
    evenimente.append(Eveniment(Interval(9,50,11,40), 18, "Videoconferinta"))
    evenimente.append(Eveniment(Interval(8,40,9,40), 8, "Videoconferinta"))
    evenimente.append(Eveniment(Interval(12,40,13,20), 30, "Videoconferinta"))
    evenimente.append(Eveniment(Interval(8,40,9,40), 11, "Masa rotunda"))
    evenimente.append(Eveniment(Interval(12,40,13,20), 25, "Masa rotunda"))
    evenimente.append(Eveniment(Interval(12,40,13,20), 40, "Scena"))
    evenimente.append(Eveniment(Interval(9,40,10,20), 15, "Scena"))
    evenimente.append(Eveniment(Interval(10,40,13,20), 20, "Scena"))
    evenimente.append(Eveniment(Interval(14,20,14,50), 15, "Masa rotunda"))
    evenimente.append(Eveniment(Interval(9,40,10,20), 17, "Masa rotunda"))
    evenimente.append(Eveniment(Interval(12,40,13,20), 34, "Scena"))
    evenimente.append(Eveniment(Interval(10,40,12,30), 27, "Scena"))
    evenimente.append(Eveniment(Interval(10,40,12,30), 27, "Videoconferinta"))

    return sali, evenimente

def gasitSolutie(nod, numarEvenimente):
    return nod.indiceEveniment==numarEvenimente

def afisareSolutie(nod):
    nodCurent=nod
    while nodCurent.parinte!=None:
        print ("Evenimentul {} va avea loc in sala {}.".format(nodCurent.indiceEveniment+1, nodCurent.sala.numar))
        nodCurent=nodCurent.parinte


def Cautare():
    frontiera=[]
    teritoriu=[]

    sali, evenimente=initializareDate()

    frontiera.append(Nod(1, None, None, -1, None))

    while True:
        if len(frontiera)==0:
            print("Insucces")
            return 0

        nodCurent=frontiera.pop()
        teritoriu.append(nodCurent)
        evenimentCurent=evenimente[nodCurent.indiceEveniment+1]

        for sala in sali:
            if nodCurent.potPlanifica(evenimentCurent,sala):
                nod=Nod(len(frontiera)+len(teritoriu)+1,nodCurent,evenimentCurent,nodCurent.indiceEveniment+1,sala)

                if gasitSolutie(nod,len(evenimente)-1):
                    print("Succes")
                    afisareSolutie(nod)
                    return 1

                frontiera.append(nod)

Cautare()