diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Senate.hs | 52 | ||||
| -rw-r--r-- | src/current_output.txt | 19 | ||||
| -rw-r--r-- | src/main.hs | 6 |
3 files changed, 52 insertions, 25 deletions
diff --git a/src/Senate.hs b/src/Senate.hs index 21c8f4b..b3aad8c 100644 --- a/src/Senate.hs +++ b/src/Senate.hs @@ -26,6 +26,7 @@ data SenateCounter = SenateCounter { inputData :: FilePath headerLines = 2 fieldsInRecord = 6 +minAboveTheLine = 1 minBelowTheLine = 6 @@ -92,9 +93,46 @@ tester m tr p = -- converts a set of above+below-the-line preferences to just below-the-line normalise :: Typ.UpperMap -> Typ.LowerMap -> Typ.FullPreferences -> Typ.BelowPreferences normalise a b f = - if (isValidBelowPreference b (snd f)) - then (snd f) - else (fromAboveToBelow a (fst f)) + let na = normaliseAbove (fst f) + nb = normaliseBelow (snd f) + in if (isValidBelowPreference b nb) + then nb + else if (isValidAbovePreference a na) + then (fromAboveToBelow a na) + else [] -- empty preference if both above/below are invalid + + + + +-- this needs to be merged with normaliseBelow +normaliseAbove :: Typ.AbovePreferences -> Typ.AbovePreferences +normaliseAbove p = + let funcTail n r p = + let (matches,rest) = List.partition ((== n) . snd) p + in if (p == [] || (length matches) /= 1) + then r + else funcTail (n + 1) ((head matches):r) rest + in funcTail 1 [] p + + + + +-- this needs to be merged with normaliseAbove +normaliseBelow :: Typ.BelowPreferences -> Typ.BelowPreferences +normaliseBelow p = + let funcTail n r p = + let (matches,rest) = List.partition ((== n) . snd) p + in if (p == [] || (length matches) /= 1) + then r + else funcTail (n + 1) ((head matches):r) rest + in funcTail 1 [] p + + + + +isValidAbovePreference :: Typ.UpperMap -> Typ.AbovePreferences -> Bool +isValidAbovePreference a p = + (((length a) < minAboveTheLine) && ((length a) == (length p))) || ((length p) >= minAboveTheLine) @@ -123,7 +161,8 @@ fromAboveToBelow a p = -- the two int arguments are the number of boxes above the line and the number -- of boxes below the line respectively parsePreferences :: Int -> Int -> String -> Either Parsec.ParseError Typ.FullPreferences -parsePreferences a b input = Parsec.parse (preference a b) "error" (input ++ ",") +parsePreferences aboveBoxes belowBoxes input = + Parsec.parse (preference aboveBoxes belowBoxes) "error" input preference a b = do @@ -139,7 +178,7 @@ preference a b = do rank = do n <- Parsec.choice [normalRank, weirdRank, nullRank] - Parsec.char ',' + Parsec.choice [Parsec.char ',' >> return (), Parsec.eof] return n @@ -149,11 +188,12 @@ normalRank = do return (n:ns) --- currently assuming that these symbols always mean '1' +-- these symbols are taken to mean '1' according to AEC guidelines weirdRank = do Parsec.choice [Parsec.char '/', Parsec.char '*'] return "1" +-- these ranks are standins that will be filtered out nullRank = return "-1" diff --git a/src/current_output.txt b/src/current_output.txt deleted file mode 100644 index 0a99977..0000000 --- a/src/current_output.txt +++ /dev/null @@ -1,19 +0,0 @@ -Pile, Jan 6585 -Gimini, Jimmy 205 -Kavasilas, Andrew 4802 -Jones, Timothy 190 -Campbell, Trudy 1239 -Barry, Ian 73 -Connard, Michael 10649 -Bannister, Kathy 402 -Scullion, Nigel 36895 -Lillis, Jenni 309 -McCarthy, Malarndirri 37811 -Honan, Pat 392 -Ordish, Carol 1648 -Ordish, John 70 -Lee, TS 312 -Marshall, Tristan 187 -Ryan, Maurie Japarta 185 -MacDonald, Marney 122 -Strettles, Greg 376 diff --git a/src/main.hs b/src/main.hs index ecfec97..99a6681 100644 --- a/src/main.hs +++ b/src/main.hs @@ -8,6 +8,11 @@ import qualified Data.Maybe as Maybe +-- this is all messy test code + + + + -- maps for NT Senate data -- will be removed when candidate info parsing complete above = [[1,2],[3,4],[5,6],[7,8],[9,10],[11,12],[13,14]] @@ -42,3 +47,4 @@ main = do results = map (\x -> (Sen.doCount theCounter x) >>= (putStrLn . (((snd . head $ x) ++ " ") ++) . show)) testTraces sequence_ results + |