pwncash/app/Main.hs

172 lines
4.1 KiB
Haskell

{-# LANGUAGE ImplicitPrelude #-}
module Main (main) where
import Control.Monad.Reader
import qualified Data.Text.IO as TI
import Internal.Config
import Internal.Database.Ops
import Internal.Insert
import Internal.Types
import Internal.Utils
import Options.Applicative
import RIO
import RIO.FilePath
import qualified RIO.Text as T
main :: IO ()
main = parse =<< execParser o
where
o =
info
(options <**> helper)
( fullDesc
<> progDesc "Pwn your budget"
<> header "pwncash - your budget, your life"
)
data Options = Options FilePath Mode
data Mode
= Reset
| DumpCurrencies
| DumpAccounts
| DumpAccountKeys
| Sync
configFile :: Parser FilePath
configFile =
strOption
( long "config"
<> short 'c'
<> metavar "CONFIG"
<> value "main.dhall"
<> help "config file to use"
)
options :: Parser Options
options =
getConf reset
<|> getConf dumpCurrencies
<|> getConf dumpAccounts
<|> getConf dumpAccountKeys
<|> getConf sync
where
getConf m = Options <$> configFile <*> m
reset :: Parser Mode
reset =
flag'
Reset
( long "reset"
<> short 'R'
<> help "Reset the database"
)
dumpCurrencies :: Parser Mode
dumpCurrencies =
flag'
DumpCurrencies
( long "currencies"
<> short 'C'
<> help "Dump all currencies in the configuration"
)
dumpAccounts :: Parser Mode
dumpAccounts =
flag'
DumpAccounts
( long "accounts"
<> short 'A'
<> help "Dump all accounts in the configuration"
)
-- TODO 'alias' is a better name for these
dumpAccountKeys :: Parser Mode
dumpAccountKeys =
flag'
DumpAccountKeys
( long "account_keys"
<> short 'K'
<> help "Dump all account keys/aliases"
)
sync :: Parser Mode
sync =
flag'
Sync
( long "sync"
<> short 'S'
<> help "Sync config to database"
)
parse :: Options -> IO ()
parse (Options c Reset) = do
config <- readConfig c
runDB (sqlConfig config) nukeTables
parse (Options c DumpAccounts) = runDumpAccounts c
parse (Options c DumpAccountKeys) = runDumpAccountKeys c
parse (Options c DumpCurrencies) = runDumpCurrencies c
parse (Options c Sync) = runSync c
runDumpCurrencies :: MonadUnliftIO m => FilePath -> m ()
runDumpCurrencies c = do
cs <- currencies <$> readConfig c
liftIO $ putStrLn $ T.unpack $ T.unlines $ fmap fmt cs
where
fmt Currency {curSymbol = s, curFullname = f} =
T.concat [s, ": ", f]
runDumpAccounts :: MonadUnliftIO m => FilePath -> m ()
runDumpAccounts c = do
ar <- accounts <$> readConfig c
mapM_ (\(h, f) -> printTree h $ f ar) ps
where
ps =
[ ("Assets", arAssets)
, ("Equity", arEquity)
, ("Expenses", arExpenses)
, ("Income", arIncome)
, ("Liabilities", arLiabilities)
]
printTree h ts = do
liftIO $ putStrLn h
mapM (go 1) ts
go i (Placeholder d n cs) = do
printAcnt i d n
mapM_ (go (i + 1)) cs
go i (Account d n) = printAcnt i d n
printAcnt i d n = do
let ind = T.replicate (i * 2) " "
liftIO $ putStrLn $ T.unpack $ T.concat [ind, n, ": ", d]
runDumpAccountKeys :: MonadUnliftIO m => FilePath -> m ()
runDumpAccountKeys c = do
ar <- accounts <$> readConfig c
let ks =
paths2IDs $
fmap (double . fst) $
concatMap (t3 . uncurry tree2Records) $
flattenAcntRoot ar
mapM_ (uncurry printPair) ks
where
printPair i p = do
liftIO $ putStrLn $ T.unpack $ T.concat [acntPath2Text p, ": ", i]
t3 (_, _, x) = x
double x = (x, x)
runSync :: FilePath -> IO ()
runSync c = do
config <- readConfig c
handle err $ runDB (sqlConfig config) $ do
let bgtRes = liftIOExceptT $ mapErrors insertBudget $ budget config
let histRes = mapErrorsIO insertStatement $ statements config
s <- fmap (\f -> f $ takeDirectory c) $ liftIOExceptT $ getDBState config
flip runReaderT s $ combineErrorIO2 bgtRes histRes $ \_ _ -> ()
where
err (InsertException es) = do
liftIO $ mapM_ TI.putStrLn $ concatMap showError es
exitFailure
-- showBalances