cleanup and comments and soykaf

Config.hs

@@ -1,19 +1,34 @@
 module Config where
 
+{---
+ - Config Module
+ -
+ - Contains settings that will effect the running of the program
+ -
+ - Shaun Kerr
+ -}
+
 import System.Random
 import State
 import Timestamp
 import Packs
 
+-- Earliest rotation.
+-- Each format is generated starting from this date.
 genesis :: Timestamp
 genesis = Ts 29 09 1996
 
+-- Initial seed.
+-- Keep it secret. Keep it safe.
 seed :: Int
 seed = 69420
 
+-- Initial RNG
 entropy :: StdGen
 entropy = mkStdGen $ seed
 
+-- Initial rotation.
+-- Simple split in half, genesis leaves plenty of time to shuffle.
 initialRotation :: State
 initialRotation = ((i, o), b, r)
    where

Format.hs

@@ -1,16 +1,27 @@
 module Format where
 
+{---
+ - Format Module
+ -
+ - Functions for generating new formats
+ - Little bit of a shitshow
+ -
+ - Shaun Kerr
+ -}
+
 import System.Random
 import State
 import Timestamp
 import Config
 import Utils
 
+-- Calculate the format starting from Genesis
 currentFormat :: Timestamp -> State
 currentFormat t = strictApplyN n nextFormat initialRotation
    where
       n = t `monthsSince` genesis
 
+-- Take a format and return the next months format
 nextFormat :: State -> State
 nextFormat (p, b, r) = (np, nb, nr)
    where
@@ -18,18 +29,23 @@ nextFormat (p, b, r) = (np, nb, nr)
       (np, nr) = (addNewPack . addNewPack) (ip, r)
       nb = rotateBox b
 
+-- Returns the out rotation packs that are legal
 legalOutRot :: [OutRot] -> [OutRot]
 legalOutRot x = filter (\(Or _ n) -> n == 0) x
 
+-- Updates out rotation pack legality
 updatePackAge :: [OutRot] -> [OutRot]
 updatePackAge p = map (\(Or s n) -> (Or s $ max 0 (n-1))) p
 
+-- Illegalise a pack
 setIllegal :: InRot -> OutRot
 setIllegal (Ir n) = Or n 3
 
+-- Legalise a pack
 setLegal :: OutRot -> InRot
 setLegal (Or n _) = Ir n
 
+-- Drop two oldest packs
 rotateOld :: Pool -> Pool
 rotateOld (i, o) = (ni, no)
    where
@@ -37,6 +53,7 @@ rotateOld (i, o) = (ni, no)
       no = (updatePackAge o) ++ dropped
       dropped = map setIllegal (take 2 i)
 
+-- Add a new pack
 addNewPack :: (Pool, StdGen) -> (Pool, StdGen)
 addNewPack ((i, o), r) = ((ni, no), nr)
    where
@@ -46,5 +63,6 @@ addNewPack ((i, o), r) = ((ni, no), nr)
       ni = i ++ [(setLegal np)]
       no = filter (\x -> x /= np) o
 
+-- Update the banned box
 rotateBox :: BoxQueue -> BoxQueue
 rotateBox (Bq x) = Bq $ rotate 1 x

Packs.hs

@@ -1,5 +1,14 @@
 module Packs where
 
+{---
+ - Pack Module
+ -
+ - Defines datatypes for each pack and I totally didn't
+ - hand code this nuh-uh for real
+ -
+ - Shaun Kerr
+ -}
+
 data BigBox =
    Cc | Hp | Oc | Dd | Td | Rr deriving Eq
 

State.hs

@@ -0,0 +1,41 @@
+module State where
+
+{---
+ - State Module
+ - 
+ - Functions used for creating and defining the
+ - state of the current rotation.
+ -
+ - Shaun Kerr.
+ -}
+
+import System.Random
+import Packs
+
+-- Total State is the Datapack Pool, the Banned Big Box,
+-- and the next random number.
+type State = (Pool, BoxQueue, StdGen)
+
+-- In Rotation packs have no metadata
+data InRot = Ir DataPack deriving (Show, Eq)
+
+-- Out Rotation packs need a number of months
+-- until they're legal again.
+data OutRot = Or DataPack Integer
+instance Eq OutRot where
+   (Or d1 _) == (Or d2 _) = d1 == d2
+
+-- Box Queue is full of Maybes for the month
+-- where none are banned.
+data BoxQueue = Bq [Maybe BigBox]
+
+-- Total pool is split into in and out of rotation
+type Pool = ([InRot], [OutRot])
+
+-- Simple Wrapper
+createInRot :: [DataPack] -> [InRot]
+createInRot x = map (\n -> Ir n) x
+
+-- Wrapper + Initial legality
+createOutRot :: [DataPack] -> [OutRot]
+createOutRot x = map (\n -> Or n 0) x

Timestamp.hs

@@ -1,10 +1,25 @@
 module Timestamp where
 
+{---
+ - Timestamp Module
+ -
+ - Functions related to getting and using timestamps.
+ -
+ - Shaun Kerr
+ -}
+
+import Data.Time.LocalTime
+import Data.Time.Format
+
+-- Internal Date Representation
 data Timestamp = Ts Integer Integer Integer deriving Show
 
+-- Previews Start on the 20th
 isPreviewSeason :: Timestamp -> Bool
 isPreviewSeason (Ts x _ _) = x >= 20
 
+-- True // False if first date is in the future
+-- relative to the second date.
 inFuture :: Timestamp -> Timestamp -> Bool
 inFuture (Ts d1 m1 y1) (Ts d2 m2 y2)
    | y1 /= y2 = y1 > y2
@@ -12,6 +27,9 @@ inFuture (Ts d1 m1 y1) (Ts d2 m2 y2)
    | d1 /= d2 = d1 > d2
    | otherwise = False
 
+-- How many months in the future the first date is
+-- relative from the second date.
+-- returns 0 otherwise.
 monthsSince :: Timestamp -> Timestamp -> Integer
 monthsSince (Ts d1 m1 y1) (Ts d2 m2 y2)
    | t1 `inFuture` t2 = (12 * (y1 - y2)) + (m1 - m2)
@@ -20,14 +38,22 @@ monthsSince (Ts d1 m1 y1) (Ts d2 m2 y2)
       t1 = Ts d1 m1 y1
       t2 = Ts d2 m2 y2
 
+-- Helper, format Integer representation to Timestamp
 toTS :: (Integer, Integer, Integer) -> Timestamp
 toTS (y,m,d) = Ts d m y
 
+-- IO Function, get the current date as a [Char]
 getCurrentTime :: IO [Char]
 getCurrentTime = getZonedTime
    >>= return . (formatTime defaultTimeLocale "%Y %m %d")
 
+-- Helper, format the [Char] as triple Integer
 fmtCurrentTime :: [Char] -> (Integer, Integer, Integer)
 fmtCurrentTime n = (\[a,b,c] -> (a,b,c)) iTime
    where
       iTime = map (\x -> read x :: Integer) $ words n
+
+-- Hide away some ugly steps. Not sure we ever
+-- use the other two so can probably compact this.
+getTimestamp :: [Char] -> Timestamp
+getTimestamp x = toTS . fmtCurrentTime $ x

ViewUtils.hs

@@ -1,5 +1,14 @@
 module ViewUtils where
 
+{---
+ - ViewUtils Module
+ -
+ - Your guess is as good as mine why this is its own thing
+ - gotta get the month I guess
+ -
+ - Shaun Kerr
+ -}
+
 import Timestamp
 
 showMonth :: Integer -> String
@@ -15,5 +24,3 @@ showMonth 9 = "September"
 showMonth 10 = "October"
 showMonth 11 = "November"
 showMonth 12 = "December"
-
-

old/State.hs

@@ -1,22 +0,0 @@
-module State where
-
-import System.Random
-import Packs
-
-type State = (Pool, BoxQueue, StdGen)
-
-data InRot = Ir DataPack deriving (Show, Eq)
-
-data OutRot = Or DataPack Integer
-instance Eq OutRot where
-   (Or d1 _) == (Or d2 _) = d1 == d2
-
-data BoxQueue = Bq [Maybe BigBox]
-
-type Pool = ([InRot], [OutRot])
-
-createInRot :: [DataPack] -> [InRot]
-createInRot x = map (\n -> Ir n) x
-
-createOutRot :: [DataPack] -> [OutRot]
-createOutRot x = map (\n -> Or n 0) x

old/site.hs

@@ -47,10 +47,12 @@ ctx = defaultContext <>
 
 -- Default context for format
 fmtCtx :: Integer -> Integer -> String -> Context String
-fmtCtx m y u =
+fmtCtx m y u dps bbs =
    (titleField mTitle) <>
    (field "nrdbUrl" u) <>
-   (listFieldWith 
+   (listField "dpacks" (
+      field "dp" (return .
+                        )
    ctx
    where
       mTitle = "Format for " ++ (showMonth m) ++ " " ++ y