From 30b9f068cec856a34fa2eabdf800310704bf5573 Mon Sep 17 00:00:00 2001
From: Smaug123 <patrick@patrickstevens.co.uk>
Date: Mon, 1 Jan 2018 15:31:21 +0000
Subject: [PATCH] Initial commit

---
 HanabiWeb/__init__.py      |   0
 HanabiWeb/cache.py         |  58 ++++++++++++++++++++
 HanabiWeb/card.py          |  20 +++++++
 HanabiWeb/hanabi.py        | 106 +++++++++++++++++++++++++++++++++++++
 HanabiWeb/requirements.txt |   0
 server.py                  |   1 +
 6 files changed, 185 insertions(+)
 create mode 100644 HanabiWeb/__init__.py
 create mode 100644 HanabiWeb/cache.py
 create mode 100644 HanabiWeb/card.py
 create mode 100644 HanabiWeb/hanabi.py
 create mode 100644 HanabiWeb/requirements.txt
 create mode 100644 server.py

diff --git a/HanabiWeb/__init__.py b/HanabiWeb/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/HanabiWeb/cache.py b/HanabiWeb/cache.py
new file mode 100644
index 0000000..4eae570
--- /dev/null
+++ b/HanabiWeb/cache.py
@@ -0,0 +1,58 @@
+"""
+Utility functions for storing and retrieving Hanabi server data.
+"""
+
+import yaml
+
+
+# Field names for each field
+_players = "players"
+_hands = "hands"
+_discards = "discards"
+_knowledge = "knowledge"
+_lives = "lives"
+
+_fieldnames = [_players, _hands, _discards, _knowledge, _lives]
+
+
+class GameDataStore:
+    """
+    Store complete information about a Hanabi game in a file.
+    """
+
+    def __init__(self, path):
+        self.filepath = path
+
+    def get(self):
+        with open(self.filepath) as f:
+            data = yaml.safe_load(f)
+        return data
+
+    def replace(self, data):
+        with open(self.filepath) as f:
+            yaml.dump(data, f)
+
+    def replace_field(self, field, data):
+        existing = self.get()
+        existing[field] = data
+        self.replace(existing)
+
+    def append_to_field(self, field, data):
+        existing = self.get()
+        existing[field].append(data)
+        self.replace(existing)
+
+    def add_player(self, player_name):
+        self.append_to_field(_players, player_name)
+
+    def create(self, players):
+        """
+        Create a new Hanabi game, storing the data in the given file.
+        :return:
+        """
+        data = {_players: players,
+                _hands: [],
+                _discards: [],
+                _knowledge: {"used": 0, "available": 8},
+                _lives: {"used": 0, "available": 3}}
+        self.replace(data)
diff --git a/HanabiWeb/card.py b/HanabiWeb/card.py
new file mode 100644
index 0000000..11c30cb
--- /dev/null
+++ b/HanabiWeb/card.py
@@ -0,0 +1,20 @@
+import enum
+
+
+@enum.unique()
+class HanabiColour(enum.Enum):
+    Red = enum.auto()
+    Green = enum.auto()
+    White = enum.auto()
+    Yellow = enum.auto()
+    Blue = enum.auto()
+
+
+class HanabiCard:
+    def __str__(self):
+        return "{} {}".format(self.rank, self.colour)
+
+    def __init__(self):
+        self.colour = None
+        self.rank = None
+
diff --git a/HanabiWeb/hanabi.py b/HanabiWeb/hanabi.py
new file mode 100644
index 0000000..94a39ae
--- /dev/null
+++ b/HanabiWeb/hanabi.py
@@ -0,0 +1,106 @@
+import os
+import re
+
+from flask import Flask
+from flask_restful import Resource, Api, abort
+
+from . import hanabi_cache
+
+app = Flask(__name__)
+api = Api(app)
+
+
+_DATA_STORES = os.path.join(os.path.expanduser('~'), '.hanabigames')
+
+
+def _validate_game_id(game_id):
+    """
+    Test whether a game ID is valid. If it is not, raise a 403 Forbidden.
+    """
+    try:
+        int(str(game_id))
+    except ValueError:
+        abort(403, message="Malformed game ID {}".format(game_id))
+
+
+def _game_data_path(game_id):
+    """
+    Find the path to the data file for a given game.
+
+    This fully trusts game_id, and is not safe on unsanitised input.
+    """
+    return os.path.join(_DATA_STORES, "{}.dat".format(game_id))
+
+
+def ls(directory):
+    onlyfiles = [f
+                 for f in os.listdir(directory)
+                 if os.path.isfile(os.path.join(directory, f))]
+    return onlyfiles
+
+
+def _get_new_game_index():
+    files = ls(_DATA_STORES)
+    indices = [int(name.rstrip('.dat'))
+               for name in files
+               if re.match(r"[0-9]+\.dat$", name)]
+    if not indices:
+        return 0
+    indices.sort()
+    return indices[-1] + 1
+
+
+class Hand(Resource):
+    def get(self, game_id, player_id):
+        return {'hello': 'world'}
+
+
+class Play(Resource):
+    def post(self, game_id, player_id, card):
+        pass
+
+
+class Game(Resource):
+    def get(self, game_id, player_id=None):
+        """
+        Return the state of the game as viewed by the given player.
+
+        If no player is specified, return the state of the game as viewed by a
+        spectator.
+
+        :param game_id: Lookup ID for the given game.
+        :param player_id: Lookup ID for a certain player in this game.
+        :return: Dictionary of game state.
+            {players: [players],
+             hands: {player1: [cards], player2: [cards]},
+             discards: [cards],
+             knowledge: {used: 5, available: 3},
+             lives: {used: 0, available: 3}}
+        """
+        _validate_game_id(game_id)
+        data_path = _game_data_path(game_id)
+
+        data = hanabi_cache.GameDataStore(data_path)
+
+        if player_id is None:
+            return data.get()
+
+    def put(self, players):
+        """
+        Create a new game, returning the game ID.
+        """
+        new_id = _get_new_game_index()
+        data_path = _game_data_path(new_id)
+        data = hanabi_cache.GameDataStore(data_path)
+        data.create(players)
+
+
+api.add_resource(Hand, '/hanabi')
+
+
+@app.route("/hanabi")
+def hello():
+    return "Hello, World!"
+
+if __name__ == "__main__":
+    app.run(debug=True)
\ No newline at end of file
diff --git a/HanabiWeb/requirements.txt b/HanabiWeb/requirements.txt
new file mode 100644
index 0000000..e69de29
diff --git a/server.py b/server.py
new file mode 100644
index 0000000..7b2420d
--- /dev/null
+++ b/server.py
@@ -0,0 +1 @@
+__author__ = 'Patrick'