from prettytable import PrettyTable

def billing():
    global myTable,a
    products={"PARK AVENUE SOAP: ":45,"DOVE SOAP: ":30,"SURF EXCEL(200gm): ":50,"VIM LIQUID(100ml): ":30,"WILD STONE SCENT: ":100,"PARACHUTE HAIR OIL(100ml): ":20,
    "PONDS POWDER: ":40,"APPLE(1kg): ":120,"ORANGE(1kg): ":150,"POMEGRANATE(1kg): ":160,"CUCUMBER(100g): ":50,"MAitemsListitemsListA(150ml): ":45,"PEPSI(150ml): ":60,"SPRITE(150ml): ":45,
    "OREO CHOCLATE CREAM: ":30,"MILK BIKIS CREAM: ":30,"WAFFLES: ":25,"DARK FANTASY: ":30,"ASHIRVAD ATTA: ":50,"IR 20 RICE(1kg): ":40}

    itemsList = list(products.keys())
    itemsPrice = list(products.values())

    productTable = PrettyTable(["S.No", "Product Name", "Price"])

    for i in range(len(products)):
        productTable.add_row([i+1, itemsList[i], itemsPrice[i]])
    
    print(productTable)
    
    print("\nEnter 0 if purchase is over")
    
    sum = 0
    product_list = []
    product_quantity = []
    price_list = []
    quantity_price = []
    for i in range(len(products)):
        item = int(input("\nEnter S.No: "))

        if 1<= item <= 20:
            print(itemsList[item-1])
            quantity = int(input("Enter the quantity: "))
            if quantity !=0:
                product_list.append(itemsList[item-1])
                product_quantity.append(quantity)
                price_list.append(itemsPrice[item-1])
                quantity_price.append(itemsPrice[item-1]*quantity)
                sum += itemsPrice[item-1]*quantity
            else:
                continue
        elif item == 0:
            break

    myTable = PrettyTable(["Product name", "Price of one quantity", "Product Quantity", "Total Product Price"])

    for i in range(len(product_list)):
        myTable.add_row([product_list[i], price_list[i], product_quantity[i], quantity_price[i] ])

    a=sum
    print("\nCurrent Bill Amount: ",a)
    return a
     

def printBill():
    print(myTable)

def main_member(amt):
    global member
    member={9876346757:["Steve","Silver",100,9],1111111111:["Dustin","Gold",300,7],9874563456:["Millie","Platinum",500,11]}
    phonenumber=int(input("\nEnter Your Phone Number: "))
    for i in member:
        if phonenumber==i:
          print("You are already a member!")
          true_member(i,amt)
          break
    else:
          print("You are not a member!")
          print("\nDo you wish to create a membership?")
          a=input("Enter YES or NO: ").lower()
          if a=="yes":
              create_member()
          elif a=="no":
              regularity(amt)

def create_member():
    global amt
    name=str(input("\nEnter your name:"))
    phoneno=int(input("Enter your phone number again:"))
    value=[]
    print("\nMEMBERSHIP DETAILS\nSilver : Rs.100\nGold : Rs.300\nPlatinum : Rs.500")
    ms=input("\nEnter the type of membership you want: ").title()
    if ms.lower()=="silver":
        amt+=100
    elif ms.lower()=="gold":
        amt+=300
    elif ms.lower()=="platinum":
        amt+=500
        
    value.append(name)
    value.append(ms)
    value.append(0)
    value.append(0)
    member[phoneno]=value
    printMemberdet(phoneno)
    print("\nCirrent Bill Amount: ",amt)

def true_member(number, bill_amt):
    gifts = {200: 'Container', 300: 'Mug', 400: 'Chair', 100: 'Frame'}
    card_type=member[number][1]
    points = 0.1 * bill_amt
    points_new = points
    if card_type.lower() == 'platinum':
        points_new = 3*points                   #3x points for platinum
    elif card_type.lower() == 'gold':
        points_new = 2*points                   #2x points for gold
    elif card_type.lower() == 'silver':
        pass                                    #same for silver
    else:
        print("Card type not stored correctly")
    member[number][2]=member[number][2]+points_new

    '''
    Points can be redeemed only if there is a minimum of 1000
    '''

    if member[number][2] >= 200:
        print(f"\nCurrent points: {member[number][2]}\n\nYou are eligible to redeem your points.\
            \nHowever, gifts are given only using the most of your points.")
        redeem = str(input('\nWould you like to redeem your points? yes/no: '))
        if redeem.lower() == 'yes':
            points_redeemed = member[number][2] - member[number][2]%200
            member[number][2] = member[number][2]%200
            
            print(f"You have redeemed {points_redeemed}\
                \nGift: {gifts[points_redeemed]}")
            
        elif redeem.lower() == 'no':
            print("Make sure to redeem your points on your next visit :)")
        else:
            print("Sorry, invalid response")
        
    
    else:
        print(f"New points, {member[number][2]}, have been added.")

    printMemberdet(number)

def printMemberdet(number):
    print (f"\n{'-'*7} Member's details {'-'*7}\
            \nCustomer's number: {number} \
            \nCustomer's name: {member[number][0]} \
            \nMembership Card: {member[number][1]} \
            \nPoints: {member[number][2]}")
    
def regularity(sum):
    l={"Saran":4,"Anand":6,"Austin":8,"Bilal":7,"Grisha":9,"Rithika":10}
    names = l.keys()
    customer = input("\nYour name :")
    if customer in names:
        if l[customer]>= 7:
            l[customer] = l[customer]+1
            print("\nYou are eligible to get a 5 percent discount!!","\t","Rs.",sum*0.05)
            print("Current Bill Amount: ",sum-(sum*0.05))
      
        else:
            print("Current Bill Amount: ",sum)
            l[customer] = l[customer]+1
        
    else:
        print("Your final bill :",sum)
        print("Thank  you! visit again")
        l[customer] = 1
    
  
def payment(amt):
    print("\nPayment")
    ans = str(input("How would you like to pay (Cash/Card): "))
    if ans.lower() == 'cash':
        printBill()
        print("\nFinal Bill Amount: ",amt)
        print("Thank You For Paying, Visit Again!")
    else:
        printBill()
        cc = amt*.02
        amt += cc
        print("\nCard Tax: ",cc)
        print("Final Bill Amount: ",amt)
        print("Thank You For Paying, Visit Again!")
    
    
amt=billing()
main_member(amt)
payment(amt)