# Chapter6.py
# 1/2 VS Code
# 1/2 Jupyter -> install the Jupyter Extension



# single instances of variables and data types -> Level 1
'''
bit 0,1
8 bits -> byte 'A' 01000001 'B' 01000010 'C' 0100000011
char [a-zA-Z0-9]specials -> 'Bob'<string>
string ['B','o','b]
int  1 -> 00000001  2-> 00000010 3-> 00000011 [64,32,16,8,4,2,1]
1000010 -> 66
float 10.25
complex 1Ex10
datetime
bool True/False
'''
# Collections of independent variables -> Level 1 lists,tuples<cpt6> and dictionaries<cpt12> | Level 2 - sets
# Bob Joe Mary | Bob 21 True
# multiple independent elements -> Collection 
'''
Lists [] -> indexed, CRUD, mutate a list element, duplicates<dups>, len(5)->[0-4]
Sets {} -> !indexed, !dups, !sorted, CRUD
Tuples () -> positionalID[1-5], immutable, dups, len(5)->[0-4]
return arg1,arg2,arg3 -> (param1,param2,param3)
Dictionaries/Maps {key: value} 'Sets of key/value pairs' -> key<unique>, value<dup>
{ fName: Bob, lName: Bob }, {fName: Mary, lName: Smith, age: 21 }
'''
# Dimensional <dependent> data frames -> Level 3 1 dim -> 7 dim
# pandas, numpy -> data analysis
# seaborn, matplotlib -> plotting
'''
1 Dim -> Series -> col[fname] -> value(Bob)
2 Dim -> dataFrame -> row/col -> value
3 Dim -> p1 -> row/col -> value 
4 Dim -> p2,p1 -> row/col -> value 
...
7 Dim -> p5,p4,p3,p2,p1 -> row/col -> value 
single pivot -> pivot one dim at a time
matrix -> 2 dim to pivot from "cross-tab or cross-pivot"
nested pivots -> p2->p1->row/col
aggregate pivots -> sum,min,max,count,avg,dev,...
time-based pivots -> pivoting based on datetime
calculated pivots -> %,running sums,...
'''

# Examples of Lists, Tuples (chapter 6)
# Contacts -> List of Contacts by full name
# Contact -> fullname
# fullname -> firstname, lastname
# List []
contacts = []
# contacts = ['Bob Smith','Mary Jones', ...]
def userInputs():
    firstName = input("Enter first name: ")
    lastName = input("Enter last name: ")
    return firstName, lastName

# Create contact 1
firstName, lastName = userInputs()
contact1 = firstName.title().strip() + ' ' + lastName.strip().title()
print(contact1) # Bob Smith -> contact1
# Call contact1 and append to the end of the contacts list
print(contacts) # This is what the list looks like BEFORE the contact1 append []
contacts.append(contact1)
print(contacts) # ['Bob Smith']

# Create contact 2
firstName, lastName = userInputs()
contact2 = firstName.strip().replace(' ','').title() + ' ' + lastName.title().strip()
print(contact2) # Jane Doe -> contact2
# Call contact2 and append to the end of the contacts list
print(contacts) # This is what the list looks like BEFORE the contact2 append ['Bob Smith']
contacts.append(contact2)
print(contacts) # ['Bob Smith','Jane Doe']

# Tuples()
ccNum = input("Enter CC Number: ")
ccExp = input("Enter Exp: (mm/yy): ")
ccCVC = int(input("Enter CVC Code: "))

creditCardInfo = (ccNum, ccExp, ccCVC) # (str,str,int)
print(creditCardInfo) # Tuple

# convert to list
## tuple = list(tuple)
creditCardInfo = list(creditCardInfo)
print(creditCardInfo) # List []
# do whatever to mutate the list
### stuff here
ccNum = input("Enter UPDATED credit card number: ")
creditCardInfo[0] = ccNum
print(creditCardInfo) # List []
### using the list object
# convert to tuple
## list = tuple(list)
creditCardInfo = tuple(creditCardInfo)
print(creditCardInfo) # ()