From c1120bcd93ef99851cced2db0d295af1e010c755 Mon Sep 17 00:00:00 2001
From: Brennen Raimer <brennen.raimer@gmail.com>
Date: Tue, 17 Mar 2020 22:43:03 -0400
Subject: [PATCH] beginning implementations of CardCollection and some of its
 subclasses

---
 BearOnline/cards/__init__.py                  |  2 ++
 BearOnline/cards/{card.py => _card.py}        |  0
 .../cards/{playingcard.py => _playingcard.py} |  2 +-
 BearOnline/cards/collections/__init__.py      |  1 +
 .../cards/collections/_cardcollection.py      | 10 ++++++
 BearOnline/cards/collections/_deck.py         | 34 +++++++++++++++++++
 .../cards/collections/_playingcarddeck.py     |  9 +++++
 7 files changed, 57 insertions(+), 1 deletion(-)
 rename BearOnline/cards/{card.py => _card.py} (100%)
 rename BearOnline/cards/{playingcard.py => _playingcard.py} (99%)
 create mode 100644 BearOnline/cards/collections/__init__.py
 create mode 100644 BearOnline/cards/collections/_cardcollection.py
 create mode 100644 BearOnline/cards/collections/_deck.py
 create mode 100644 BearOnline/cards/collections/_playingcarddeck.py

diff --git a/BearOnline/cards/__init__.py b/BearOnline/cards/__init__.py
index e69de29..c14c61a 100644
--- a/BearOnline/cards/__init__.py
+++ b/BearOnline/cards/__init__.py
@@ -0,0 +1,2 @@
+from ._card import Card
+from ._playingcard import PlayingCard
\ No newline at end of file
diff --git a/BearOnline/cards/card.py b/BearOnline/cards/_card.py
similarity index 100%
rename from BearOnline/cards/card.py
rename to BearOnline/cards/_card.py
diff --git a/BearOnline/cards/playingcard.py b/BearOnline/cards/_playingcard.py
similarity index 99%
rename from BearOnline/cards/playingcard.py
rename to BearOnline/cards/_playingcard.py
index cfc742d..41357c0 100644
--- a/BearOnline/cards/playingcard.py
+++ b/BearOnline/cards/_playingcard.py
@@ -1,6 +1,6 @@
 from itertools import chain
 
-from .card import Card
+from . import Card
 
 
 class PlayingCard(Card):
diff --git a/BearOnline/cards/collections/__init__.py b/BearOnline/cards/collections/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/BearOnline/cards/collections/__init__.py
@@ -0,0 +1 @@
+
diff --git a/BearOnline/cards/collections/_cardcollection.py b/BearOnline/cards/collections/_cardcollection.py
new file mode 100644
index 0000000..2b5fdc9
--- /dev/null
+++ b/BearOnline/cards/collections/_cardcollection.py
@@ -0,0 +1,10 @@
+from collections import deque
+
+from .. import Card
+
+class CardCollection(deque):
+    def __init__(self, iterable, maxlen=None):
+        if not len(iterable) == 0 or all([isinstance(Card, item) for item in iterable]):
+            raise TypeError("CardCollections must only contain Cards")
+        else:
+            super().__init__(iterable, maxlen)
diff --git a/BearOnline/cards/collections/_deck.py b/BearOnline/cards/collections/_deck.py
new file mode 100644
index 0000000..99f27b4
--- /dev/null
+++ b/BearOnline/cards/collections/_deck.py
@@ -0,0 +1,34 @@
+from collections.abc import Iterable
+from itertools import cycle
+from more_itertools import random_permutation
+
+from ._cardcollection import CardCollection
+
+class Deck(CardCollection):
+    def draw(self):
+        return self.pop()
+
+    def shuffle(self):
+        shuffled = list(random_permutation(self))
+        self.clear()
+        self.extend(shuffled)
+        return self
+
+    def deal(self, card_collections, cards_per_rotation=1, max_rotations=None):
+        if not issubclass(card_collections, Iterable) or not all([issubclass(CardCollection, collection) for collection in card_collections]):
+            raise TypeError("You can only deal cards to an iterable containing CardCollections")
+
+        if max_rotations is None:
+            rotation = cycle(card_collections)
+        elif isinstance(max_rotations, int):
+            rotation = card_collections * max_rotations
+        else:
+            raise TypeError("Max rotations should be a positive integer")
+
+        for card_collection in rotation:
+            try:
+                for _ in range(cards_per_rotation):
+                    card_collection.append(self.draw())
+            except IndexError:
+                break
+        
\ No newline at end of file
diff --git a/BearOnline/cards/collections/_playingcarddeck.py b/BearOnline/cards/collections/_playingcarddeck.py
new file mode 100644
index 0000000..99b1bde
--- /dev/null
+++ b/BearOnline/cards/collections/_playingcarddeck.py
@@ -0,0 +1,9 @@
+from itertools import product, starmap
+from ._deck import Deck
+from .. import PlayingCard
+
+class PlayingCardDeck(Deck):
+    def __init__(self):
+        #initialize the deck with the product of the ranks and suits
+        super().__init__(list(starmap(PlayingCard, product(PlayingCard.ranks.keys(), PlayingCard.suits.keys()))))
+