###### budget.py #####

class Category: 
    
    def __init__(self, category_name):
        self.name = category_name
        self.ledger = []
        self.ledger.append(self.name.center(30, '*')) 
    
    def amount_adjust(self, amount):
        self.amount = amount
        amount = format(amount, '.2f')
        amount = str(amount)
        if len(amount) > 7:
            amount = amount[0:7]
        amount = amount.rjust(7)
        return amount
            
    def description_adjust(self, description=None):
        self.description = description
        if description == None:
            description = ''.ljust(23)
        else:
            description = description[0:23].ljust(23) 
        return description
            
    def deposit(self, amount, description=None):
        deposited = self.description_adjust(description) + self.amount_adjust(amount)
        self.ledger.append(deposited)
        
    def withdraw(self, amount, description=None):
        if self.check_funds(amount)  == True:
            amount = (-1) * amount
            withdrawn = self.description_adjust(description) + self.amount_adjust(amount)
            self.ledger.append(withdrawn)
            return True
        else:
            return False
           
    def transfer(self, amount, sent_to):
        if self.check_funds(amount) == True:
            description = "Transfer to " + sent_to.name
            self.withdraw(amount, description)
            description2= "Transfer from " + self.name
            sent_to.deposit(amount, description2)
            return True
        else:
            return False            
            
    def get_balance(self):
        Total = 0.00
        for i in range(1, len(self.ledger)):
            amount = (self.ledger[i])[23:30]
            amount = amount.split()
            amount =''.join(amount)
            if len(amount) > 0:
                Total = Total + float(amount)
        return float(format(Total, '.2f'))
    
    def check_funds(self, amount):
        if float(self.get_balance()) < amount:
            return False
        else:  
            return True
    
    def __str__(self):
        self.ledger.append("Total: " + str(self.get_balance()))
        d = '\n'.join(self.ledger)
        return d

                                    
                 
def create_spend_chart(categories):
    print('Percentage spent by category')
    sumlist = []
    for category in categories:
        sums = 0.00
        for i in range(1, len(category.ledger)):
            amount = (category.ledger[i])[23:30]
            amount = amount.split()
            amount =''.join(amount)  
            if len(amount) > 0 and float(amount) < 0:
                withdrawal = (-1) * float(amount)
                sums = sums + withdrawal
                sums = (sums // 10) * 10
        sumlist.append(sums)  
    for j in range(100, -10, -10):
        percentage = str(j).rjust(3,' ') + '|' 
        c = 0 
        for i in range(0, len(sumlist)):
            if sumlist[i] >= j:
                c = c + 1
        print(percentage + ' o' * min(1, c) + '  o' * (c - 1))
        l = len(percentage + '  o'*c)  
        
    print('    ' + ''.rjust(l-3, '-'))

    length = 0
    clist = []
    returner = []
    for category in categories:
        clist.append(category.name)
        length = max(length, len(category.name))
    for j in range(0, length):
        letter = []
        for i in range(0,len(clist)):
            entry = clist[i]
            if j < len(entry):
                letter.append(entry[j])
            else:
                letter.append(' ')
        returner.append(5 * ' ' + '  '.join(letter) + 2 * ' ')
    return '\n'.join(returner)