hledger/Ledger/Types.hs
Simon Michael ae5a9439d0 count time elapsed in open timelog entries, ignore time zone
Any open sessions in a timelog will be considered clocked out as of the
current time, and included in calculations. Also, contrary to the earlier
patch we now ignore timezone everywhere and deal only with local times.
This might need revisiting eg to track time while crossing timezones.
2009-01-25 07:06:59 +00:00

124 lines
3.3 KiB
Haskell

{-|
This is the next layer up from Ledger.Utils. All main data types are
defined here to avoid import cycles; see the corresponding modules for
documentation.
-}
module Ledger.Types
where
import Ledger.Utils
import qualified Data.Map as Map
type SmartDate = (String,String,String)
data DateSpan = DateSpan (Maybe Day) (Maybe Day) deriving (Eq,Show,Ord)
data Interval = NoInterval | Daily | Weekly | Monthly | Quarterly | Yearly
deriving (Eq,Show,Ord)
type AccountName = String
data Side = L | R deriving (Eq,Show,Ord)
data Commodity = Commodity {
symbol :: String, -- ^ the commodity's symbol
-- display preferences for amounts of this commodity
side :: Side, -- ^ should the symbol appear on the left or the right
spaced :: Bool, -- ^ should there be a space between symbol and quantity
comma :: Bool, -- ^ should thousands be comma-separated
precision :: Int -- ^ number of decimal places to display
} deriving (Eq,Show,Ord)
data Amount = Amount {
commodity :: Commodity,
quantity :: Double,
price :: Maybe MixedAmount -- ^ optional per-unit price for this amount at the time of entry
} deriving (Eq)
newtype MixedAmount = Mixed [Amount] deriving (Eq)
data TransactionType = RegularTransaction | VirtualTransaction | BalancedVirtualTransaction
deriving (Eq,Show)
data RawTransaction = RawTransaction {
taccount :: AccountName,
tamount :: MixedAmount,
tcomment :: String,
rttype :: TransactionType
} deriving (Eq)
-- | a ledger "modifier" entry. Currently ignored.
data ModifierEntry = ModifierEntry {
valueexpr :: String,
m_transactions :: [RawTransaction]
} deriving (Eq)
-- | a ledger "periodic" entry. Currently ignored.
data PeriodicEntry = PeriodicEntry {
periodicexpr :: String,
p_transactions :: [RawTransaction]
} deriving (Eq)
data Entry = Entry {
edate :: Day,
estatus :: Bool,
ecode :: String,
edescription :: String,
ecomment :: String,
etransactions :: [RawTransaction],
epreceding_comment_lines :: String
} deriving (Eq)
data HistoricalPrice = HistoricalPrice {
hdate :: Day,
hsymbol1 :: String,
hsymbol2 :: String,
hprice :: Double
} deriving (Eq,Show)
data RawLedger = RawLedger {
modifier_entries :: [ModifierEntry],
periodic_entries :: [PeriodicEntry],
entries :: [Entry],
open_timelog_entries :: [TimeLogEntry],
historical_prices :: [HistoricalPrice],
final_comment_lines :: String
} deriving (Eq)
data TimeLogEntry = TimeLogEntry {
tlcode :: Char,
tldatetime :: LocalTime,
tlcomment :: String
} deriving (Eq,Ord)
data TimeLog = TimeLog {
timelog_entries :: [TimeLogEntry]
} deriving (Eq)
data Transaction = Transaction {
entryno :: Int,
date :: Day,
description :: String,
account :: AccountName,
amount :: MixedAmount,
ttype :: TransactionType
} deriving (Eq)
data Account = Account {
aname :: AccountName,
atransactions :: [Transaction],
abalance :: MixedAmount
}
data Ledger = Ledger {
rawledgertext :: String,
rawledger :: RawLedger,
accountnametree :: Tree AccountName,
accountmap :: Map.Map AccountName Account
}