#OOPR-Prac-11

class Consultant:
    def __init__(self,name,registered_company_list, vacancy_list, registered_student_dict):
        self.__name = name 
        self.__registered_company_list = registered_company_list
        self.__vacancy_list = vacancy_list
        self.__registered_student_dict = registered_student_dict
    
    def get_name(self):
        return self.__name
    def get_registered_company_list(self):
        return self.__registered_company_list
    def get_vacancy_list(self):
        return self.__vacancy_list
    def get_registered_student_dict(self):
        return self.__registered_student_dict
    
    def validate_vacancy(self,company_name):
        if company_name in self.__registered_company_list:
            index= self.__registered_company_list.index(company_name)
            if self.__vacancy_list[index] > 0 :
                return index 
            else:
                return -1 
        else:
            return -1 
    
    def register_student_for_placement (self,index,student_id):
        if index != -1 :
            x= self.__registered_company_list[index]
            for key,value in self.__registered_student_dict.items():
                if key== x:
                    self.__registered_student_dict[key].append(student_id)
                    self.__vacancy_list[index] -= 1 
                    break 
                
class Student:
    def __init__(self,name,student_id,branch, aggregate_percentage,year_of_passing):
        self.__name = name
        self.__student_id =student_id
        self.__branch = branch
        self.__aggregate_percentage = aggregate_percentage
        self.__year_of_passing = year_of_passing
    
    def get_name(self):
        return self.__name
    def get_student_id(self):
        return self.__student_id
    def get_branch(self):
        self.__branch
    def get_aggregate_percentage(self):
        self.__aggregate_percentage
    def get_year_of_passing(self):
        return self.__year_of_passing
    
    def check_eligibility(self):
        if self.__aggregate_percentage >= 65 :
            if self.__year_of_passing == 2015:
                return True 
            else:
                return False
        else:
                return False
    
    def apply_for_job(self,company_name,consultant):
        index = consultant.validate_vacancy(company_name)
        if index != -1 :
            if self.check_eligibility():
                student_id=self.__student_id
                consultant.register_student_for_placement(index,student_id)
            else:
                return -1 
        else:
            return -1 
            
registered_student_dict= {"infosys":[123,345,346,230],"ibm":[],"accenture":[234,34,890],"wipro":[10,20]}
c=Consultant("Wehire",["infosys","wipro","ibm","accenture"],[5,9,7,8],registered_student_dict)
s=Student("sam","20","ece",64,2015)
print(s.check_eligibility())
print(s.apply_for_job("infosys",c))