A Deck is something that can be used for various card games, not just for blackjack.

To this end, it should be a module that we create outside of blackjack, but it can still be contained within the project.

The Deck should be made up of Card objects.

A card should have a Suit and a face value.

Things we should be able to do with a deck:

• Pick a card
• Shuffle the deck
• Pick a random card

Nice-to-have's:

• Add decks together (Using an overloaded addition operator)

All subcommands should happen under the bj command so that we do not have stray hit and stand commands (unless we actually want it that way?)

So, how you'd use it is like this:
bj hit
bj stand
bj (for help)
bj -h / --help (for help)
bj stats

This is a new thing!

Going to need to explain what this is, how to use it, and whether we want any feedback/helpers on the project.

Will also be nice to add some badges, too!

In order to start a game of blackjack, we need to be able to say hit.

This should do different things based on whether we have already initialized a game:

• Game not started:
  • Initializes a game, and:
    • If the player has 21:
      • States Blackjack and plays dealer's turn
    • Else:
      • Gives 'hit or stay?' message
• Game started:
  • The player will be given an additional card:
    • If they are < 21:
      • Gives the 'hit or stay?' message
    • If at 21:
      • Plays the dealer's turn, ends the game
    • If over 22:
      • Gives the 'You lose' message

All should display the current state of the game first beforehand:
Player: :
Dealer: ?: ?

In order to do #6, we need to first be able to save that information when playing the game.

Regardless of what the end-stage is for a game, it should go through a stats collection stage.

This stats collection should:

• Look for a stats json file
  • If one is not present, create the base stats object.
  • Else, read the data from the file
• Increment the data for the game:
• Number of games played
• Wins/loses/draws depending on outcome
  • If win, update current winning streak.
    • If current winning streak > longest winning streak:
      • Update longest winning streak.
• Blackjacks
• Update last played to now

The player should be presented with the stats that have been saved for them:

• Times played
• Wins
• Loses
• Draws
• Blackjacks
• Current winning streak
• Longest winning streak
• Last time played

There are two things that should happen when the stand subcommand is used:

• A game is in progress:
  • The game should be played out with the dealer's turn.
    • If the player wins:
      • A win message should be given
    • If the player loses:
      • A lose message should be given
    • If the player draws:
      • A draw message should be given
• A game was not in progress:
  • The player should be told to use 'hit' to start a new game.