872 lines
38 KiB
Haskell
872 lines
38 KiB
Haskell
{-|
|
|
|
|
Options common to most hledger reports.
|
|
|
|
-}
|
|
|
|
{-# LANGUAGE FlexibleContexts #-}
|
|
{-# LANGUAGE FlexibleInstances #-}
|
|
{-# LANGUAGE LambdaCase #-}
|
|
{-# LANGUAGE MultiParamTypeClasses #-}
|
|
{-# LANGUAGE OverloadedStrings #-}
|
|
{-# LANGUAGE RankNTypes #-}
|
|
{-# LANGUAGE RecordWildCards #-}
|
|
{-# LANGUAGE TemplateHaskell #-}
|
|
{-# LANGUAGE TypeFamilies #-}
|
|
|
|
module Hledger.Reports.ReportOptions (
|
|
ReportOpts(..),
|
|
HasReportOptsNoUpdate(..),
|
|
HasReportOpts(..),
|
|
ReportSpec(..),
|
|
HasReportSpec(..),
|
|
overEither,
|
|
setEither,
|
|
BalanceCalculation(..),
|
|
BalanceAccumulation(..),
|
|
AccountListMode(..),
|
|
ValuationType(..),
|
|
Layout(..),
|
|
defreportopts,
|
|
rawOptsToReportOpts,
|
|
defreportspec,
|
|
setDefaultConversionOp,
|
|
reportOptsToSpec,
|
|
updateReportSpec,
|
|
updateReportSpecWith,
|
|
rawOptsToReportSpec,
|
|
balanceAccumulationOverride,
|
|
flat_,
|
|
tree_,
|
|
reportOptsToggleStatus,
|
|
simplifyStatuses,
|
|
whichDate,
|
|
journalValueAndFilterPostings,
|
|
journalValueAndFilterPostingsWith,
|
|
journalApplyValuationFromOpts,
|
|
journalApplyValuationFromOptsWith,
|
|
mixedAmountApplyValuationAfterSumFromOptsWith,
|
|
valuationAfterSum,
|
|
intervalFromRawOpts,
|
|
queryFromFlags,
|
|
transactionDateFn,
|
|
postingDateFn,
|
|
reportSpan,
|
|
reportSpanBothDates,
|
|
reportStartDate,
|
|
reportEndDate,
|
|
reportPeriodStart,
|
|
reportPeriodOrJournalStart,
|
|
reportPeriodLastDay,
|
|
reportPeriodOrJournalLastDay,
|
|
reportPeriodName
|
|
)
|
|
where
|
|
|
|
import Control.Applicative (Const(..), (<|>), liftA2)
|
|
import Control.Monad ((<=<), guard, join)
|
|
import Data.Char (toLower)
|
|
import Data.Either (fromRight)
|
|
import Data.Either.Extra (eitherToMaybe)
|
|
import Data.Functor.Identity (Identity(..))
|
|
import Data.List.Extra (find, isPrefixOf, nubSort)
|
|
import Data.Maybe (fromMaybe, isJust)
|
|
import qualified Data.Text as T
|
|
import Data.Time.Calendar (Day, addDays)
|
|
import Data.Default (Default(..))
|
|
import Safe (headMay, lastDef, lastMay, maximumMay, readMay)
|
|
|
|
import Text.Megaparsec.Custom
|
|
|
|
import Hledger.Data
|
|
import Hledger.Query
|
|
import Hledger.Utils
|
|
|
|
|
|
-- | What to calculate for each cell in a balance report.
|
|
-- "Balance report types -> Calculation type" in the hledger manual.
|
|
data BalanceCalculation =
|
|
CalcChange -- ^ Sum of posting amounts in the period.
|
|
| CalcBudget -- ^ Sum of posting amounts and the goal for the period.
|
|
| CalcValueChange -- ^ Change from previous period's historical end value to this period's historical end value.
|
|
| CalcGain -- ^ Change from previous period's gain, i.e. valuation minus cost basis.
|
|
deriving (Eq, Show)
|
|
|
|
instance Default BalanceCalculation where def = CalcChange
|
|
|
|
-- | How to accumulate calculated values across periods (columns) in a balance report.
|
|
-- "Balance report types -> Accumulation type" in the hledger manual.
|
|
data BalanceAccumulation =
|
|
PerPeriod -- ^ No accumulation. Eg, shows the change of balance in each period.
|
|
| Cumulative -- ^ Accumulate changes across periods, starting from zero at report start.
|
|
| Historical -- ^ Accumulate changes across periods, including any from before report start.
|
|
-- Eg, shows the historical end balance of each period.
|
|
deriving (Eq,Show)
|
|
|
|
instance Default BalanceAccumulation where def = PerPeriod
|
|
|
|
-- | Should accounts be displayed: in the command's default style, hierarchically, or as a flat list ?
|
|
data AccountListMode = ALFlat | ALTree deriving (Eq, Show)
|
|
|
|
instance Default AccountListMode where def = ALFlat
|
|
|
|
data Layout = LayoutWide (Maybe Int)
|
|
| LayoutTall
|
|
| LayoutBare
|
|
| LayoutTidy
|
|
deriving (Eq, Show)
|
|
|
|
-- | Standard options for customising report filtering and output.
|
|
-- Most of these correspond to standard hledger command-line options
|
|
-- or query arguments, but not all. Some are used only by certain
|
|
-- commands, as noted below.
|
|
data ReportOpts = ReportOpts {
|
|
-- for most reports:
|
|
period_ :: Period
|
|
,interval_ :: Interval
|
|
,statuses_ :: [Status] -- ^ Zero, one, or two statuses to be matched
|
|
,conversionop_ :: Maybe ConversionOp -- ^ Which operation should we apply to conversion transactions?
|
|
,value_ :: Maybe ValuationType -- ^ What value should amounts be converted to ?
|
|
,infer_prices_ :: Bool -- ^ Infer market prices from transactions ?
|
|
,depth_ :: Maybe Int
|
|
,date2_ :: Bool
|
|
,empty_ :: Bool
|
|
,no_elide_ :: Bool
|
|
,real_ :: Bool
|
|
,format_ :: StringFormat
|
|
,pretty_ :: Bool
|
|
,querystring_ :: [T.Text]
|
|
--
|
|
,average_ :: Bool
|
|
-- for posting reports (register)
|
|
,related_ :: Bool
|
|
-- for account transactions reports (aregister)
|
|
,txn_dates_ :: Bool
|
|
-- for balance reports (bal, bs, cf, is)
|
|
,balancecalc_ :: BalanceCalculation -- ^ What to calculate in balance report cells
|
|
,balanceaccum_ :: BalanceAccumulation -- ^ How to accumulate balance report values over time
|
|
,budgetpat_ :: Maybe T.Text -- ^ A case-insensitive description substring
|
|
-- to select periodic transactions for budget reports.
|
|
-- (Not a regexp, nor a full hledger query, for now.)
|
|
,accountlistmode_ :: AccountListMode
|
|
,drop_ :: Int
|
|
,declared_ :: Bool -- ^ Include accounts declared but not yet posted to ?
|
|
,row_total_ :: Bool
|
|
,no_total_ :: Bool
|
|
,show_costs_ :: Bool -- ^ Show costs for reports which normally don't show them ?
|
|
,sort_amount_ :: Bool
|
|
,percent_ :: Bool
|
|
,invert_ :: Bool -- ^ Flip all amount signs in reports ?
|
|
,normalbalance_ :: Maybe NormalSign
|
|
-- ^ This can be set when running balance reports on a set of accounts
|
|
-- with the same normal balance type (eg all assets, or all incomes).
|
|
-- - It helps --sort-amount know how to sort negative numbers
|
|
-- (eg in the income section of an income statement)
|
|
-- - It helps compound balance report commands (is, bs etc.) do
|
|
-- sign normalisation, converting normally negative subreports to
|
|
-- normally positive for a more conventional display.
|
|
,color_ :: Bool
|
|
-- ^ Whether to use ANSI color codes in text output.
|
|
-- Influenced by the --color/colour flag (cf CliOptions),
|
|
-- whether stdout is an interactive terminal, and the value of
|
|
-- TERM and existence of NO_COLOR environment variables.
|
|
,transpose_ :: Bool
|
|
,layout_ :: Layout
|
|
} deriving (Show)
|
|
|
|
instance Default ReportOpts where def = defreportopts
|
|
|
|
defreportopts :: ReportOpts
|
|
defreportopts = ReportOpts
|
|
{ period_ = PeriodAll
|
|
, interval_ = NoInterval
|
|
, statuses_ = []
|
|
, conversionop_ = Nothing
|
|
, value_ = Nothing
|
|
, infer_prices_ = False
|
|
, depth_ = Nothing
|
|
, date2_ = False
|
|
, empty_ = False
|
|
, no_elide_ = False
|
|
, real_ = False
|
|
, format_ = def
|
|
, pretty_ = False
|
|
, querystring_ = []
|
|
, average_ = False
|
|
, related_ = False
|
|
, txn_dates_ = False
|
|
, balancecalc_ = def
|
|
, balanceaccum_ = def
|
|
, budgetpat_ = Nothing
|
|
, accountlistmode_ = ALFlat
|
|
, drop_ = 0
|
|
, declared_ = False
|
|
, row_total_ = False
|
|
, no_total_ = False
|
|
, show_costs_ = False
|
|
, sort_amount_ = False
|
|
, percent_ = False
|
|
, invert_ = False
|
|
, normalbalance_ = Nothing
|
|
, color_ = False
|
|
, transpose_ = False
|
|
, layout_ = LayoutWide Nothing
|
|
}
|
|
|
|
-- | Generate a ReportOpts from raw command-line input, given a day.
|
|
-- This will fail with a usage error if it is passed
|
|
-- - an invalid --format argument,
|
|
-- - an invalid --value argument,
|
|
-- - if --valuechange is called with a valuation type other than -V/--value=end.
|
|
-- - an invalid --pretty argument,
|
|
rawOptsToReportOpts :: Day -> RawOpts -> ReportOpts
|
|
rawOptsToReportOpts d rawopts =
|
|
|
|
let formatstring = T.pack <$> maybestringopt "format" rawopts
|
|
querystring = map T.pack $ listofstringopt "args" rawopts -- doesn't handle an arg like "" right
|
|
pretty = fromMaybe False $ alwaysneveropt "pretty" rawopts
|
|
|
|
format = case parseStringFormat <$> formatstring of
|
|
Nothing -> defaultBalanceLineFormat
|
|
Just (Right x) -> x
|
|
Just (Left err) -> usageError $ "could not parse format option: " ++ err
|
|
|
|
in defreportopts
|
|
{period_ = periodFromRawOpts d rawopts
|
|
,interval_ = intervalFromRawOpts rawopts
|
|
,statuses_ = statusesFromRawOpts rawopts
|
|
,conversionop_ = conversionOpFromRawOpts rawopts
|
|
,value_ = valuationTypeFromRawOpts rawopts
|
|
,infer_prices_ = boolopt "infer-market-prices" rawopts
|
|
,depth_ = maybeposintopt "depth" rawopts
|
|
,date2_ = boolopt "date2" rawopts
|
|
,empty_ = boolopt "empty" rawopts
|
|
,no_elide_ = boolopt "no-elide" rawopts
|
|
,real_ = boolopt "real" rawopts
|
|
,format_ = format
|
|
,querystring_ = querystring
|
|
,average_ = boolopt "average" rawopts
|
|
,related_ = boolopt "related" rawopts
|
|
,txn_dates_ = boolopt "txn-dates" rawopts
|
|
,balancecalc_ = balancecalcopt rawopts
|
|
,balanceaccum_ = balanceaccumopt rawopts
|
|
,budgetpat_ = maybebudgetpatternopt rawopts
|
|
,accountlistmode_ = accountlistmodeopt rawopts
|
|
,drop_ = posintopt "drop" rawopts
|
|
,declared_ = boolopt "declared" rawopts
|
|
,row_total_ = boolopt "row-total" rawopts
|
|
,no_total_ = boolopt "no-total" rawopts
|
|
,show_costs_ = boolopt "show-costs" rawopts
|
|
,sort_amount_ = boolopt "sort-amount" rawopts
|
|
,percent_ = boolopt "percent" rawopts
|
|
,invert_ = boolopt "invert" rawopts
|
|
,pretty_ = pretty
|
|
,color_ = useColorOnStdout -- a lower-level helper
|
|
,transpose_ = boolopt "transpose" rawopts
|
|
,layout_ = layoutopt rawopts
|
|
}
|
|
|
|
-- | The result of successfully parsing a ReportOpts on a particular
|
|
-- Day. Any ambiguous dates are completed and Queries are parsed,
|
|
-- ensuring that there are no regular expression errors. Values here
|
|
-- should be used in preference to re-deriving them from ReportOpts.
|
|
-- If you change the query_ in ReportOpts, you should call
|
|
-- `reportOptsToSpec` to regenerate the ReportSpec with the new
|
|
-- Query.
|
|
data ReportSpec = ReportSpec
|
|
{ _rsReportOpts :: ReportOpts -- ^ The underlying ReportOpts used to generate this ReportSpec
|
|
, _rsDay :: Day -- ^ The Day this ReportSpec is generated for
|
|
, _rsQuery :: Query -- ^ The generated Query for the given day
|
|
, _rsQueryOpts :: [QueryOpt] -- ^ A list of QueryOpts for the given day
|
|
} deriving (Show)
|
|
|
|
instance Default ReportSpec where def = defreportspec
|
|
|
|
defreportspec :: ReportSpec
|
|
defreportspec = ReportSpec
|
|
{ _rsReportOpts = def
|
|
, _rsDay = nulldate
|
|
, _rsQuery = Any
|
|
, _rsQueryOpts = []
|
|
}
|
|
|
|
-- | Set the default ConversionOp.
|
|
setDefaultConversionOp :: ConversionOp -> ReportSpec -> ReportSpec
|
|
setDefaultConversionOp def rspec@ReportSpec{_rsReportOpts=ropts} =
|
|
rspec{_rsReportOpts=ropts{conversionop_=conversionop_ ropts <|> Just def}}
|
|
|
|
accountlistmodeopt :: RawOpts -> AccountListMode
|
|
accountlistmodeopt =
|
|
fromMaybe ALFlat . choiceopt parse where
|
|
parse = \case
|
|
"tree" -> Just ALTree
|
|
"flat" -> Just ALFlat
|
|
_ -> Nothing
|
|
|
|
-- Get the argument of the --budget option if any, or the empty string.
|
|
maybebudgetpatternopt :: RawOpts -> Maybe T.Text
|
|
maybebudgetpatternopt = fmap T.pack . maybestringopt "budget"
|
|
|
|
balancecalcopt :: RawOpts -> BalanceCalculation
|
|
balancecalcopt =
|
|
fromMaybe CalcChange . choiceopt parse where
|
|
parse = \case
|
|
"sum" -> Just CalcChange
|
|
"valuechange" -> Just CalcValueChange
|
|
"gain" -> Just CalcGain
|
|
"budget" -> Just CalcBudget
|
|
_ -> Nothing
|
|
|
|
balanceaccumopt :: RawOpts -> BalanceAccumulation
|
|
balanceaccumopt = fromMaybe PerPeriod . balanceAccumulationOverride
|
|
|
|
alwaysneveropt :: String -> RawOpts -> Maybe Bool
|
|
alwaysneveropt opt rawopts = case maybestringopt opt rawopts of
|
|
Just "always" -> Just True
|
|
Just "yes" -> Just True
|
|
Just "y" -> Just True
|
|
Just "never" -> Just False
|
|
Just "no" -> Just False
|
|
Just "n" -> Just False
|
|
Just _ -> usageError "--pretty's argument should be \"yes\" or \"no\" (or y, n, always, never)"
|
|
_ -> Nothing
|
|
|
|
balanceAccumulationOverride :: RawOpts -> Maybe BalanceAccumulation
|
|
balanceAccumulationOverride rawopts = choiceopt parse rawopts <|> reportbal
|
|
where
|
|
parse = \case
|
|
"historical" -> Just Historical
|
|
"cumulative" -> Just Cumulative
|
|
"change" -> Just PerPeriod
|
|
_ -> Nothing
|
|
reportbal = case balancecalcopt rawopts of
|
|
CalcValueChange -> Just PerPeriod
|
|
_ -> Nothing
|
|
|
|
layoutopt :: RawOpts -> Layout
|
|
layoutopt rawopts = fromMaybe (LayoutWide Nothing) $ layout <|> column
|
|
where
|
|
layout = parse <$> maybestringopt "layout" rawopts
|
|
column = LayoutBare <$ guard (boolopt "commodity-column" rawopts)
|
|
|
|
parse opt = maybe err snd $ guard (not $ null s) *> find (isPrefixOf s . fst) checkNames
|
|
where
|
|
checkNames = [ ("wide", LayoutWide w)
|
|
, ("tall", LayoutTall)
|
|
, ("bare", LayoutBare)
|
|
, ("tidy", LayoutTidy)
|
|
]
|
|
-- For `--layout=elided,n`, elide to the given width
|
|
(s,n) = break (==',') $ map toLower opt
|
|
w = case drop 1 n of
|
|
"" -> Nothing
|
|
c | Just w <- readMay c -> Just w
|
|
_ -> usageError "width in --layout=wide,WIDTH must be an integer"
|
|
|
|
err = usageError "--layout's argument should be \"wide[,WIDTH]\", \"tall\", \"bare\", or \"tidy\""
|
|
|
|
-- Get the period specified by any -b/--begin, -e/--end and/or -p/--period
|
|
-- options appearing in the command line.
|
|
-- Its bounds are the rightmost begin date specified by a -b or -p, and
|
|
-- the rightmost end date specified by a -e or -p. Cf #1011.
|
|
-- Today's date is provided to help interpret any relative dates.
|
|
periodFromRawOpts :: Day -> RawOpts -> Period
|
|
periodFromRawOpts d rawopts =
|
|
case (mlastb, mlaste) of
|
|
(Nothing, Nothing) -> PeriodAll
|
|
(Just b, Nothing) -> PeriodFrom b
|
|
(Nothing, Just e) -> PeriodTo e
|
|
(Just b, Just e) -> simplifyPeriod $ PeriodBetween b e
|
|
where
|
|
mlastb = case beginDatesFromRawOpts d rawopts of
|
|
[] -> Nothing
|
|
bs -> Just $ last bs
|
|
mlaste = case endDatesFromRawOpts d rawopts of
|
|
[] -> Nothing
|
|
es -> Just $ last es
|
|
|
|
-- Get all begin dates specified by -b/--begin or -p/--period options, in order,
|
|
-- using the given date to interpret relative date expressions.
|
|
beginDatesFromRawOpts :: Day -> RawOpts -> [Day]
|
|
beginDatesFromRawOpts d = collectopts (begindatefromrawopt d)
|
|
where
|
|
begindatefromrawopt d (n,v)
|
|
| n == "begin" =
|
|
either (\e -> usageError $ "could not parse "++n++" date: "++customErrorBundlePretty e) Just $
|
|
fixSmartDateStrEither' d (T.pack v)
|
|
| n == "period" =
|
|
case
|
|
either (\e -> usageError $ "could not parse period option: "++customErrorBundlePretty e) id $
|
|
parsePeriodExpr d (stripquotes $ T.pack v)
|
|
of
|
|
(_, DateSpan (Just b) _) -> Just b
|
|
_ -> Nothing
|
|
| otherwise = Nothing
|
|
|
|
-- Get all end dates specified by -e/--end or -p/--period options, in order,
|
|
-- using the given date to interpret relative date expressions.
|
|
endDatesFromRawOpts :: Day -> RawOpts -> [Day]
|
|
endDatesFromRawOpts d = collectopts (enddatefromrawopt d)
|
|
where
|
|
enddatefromrawopt d (n,v)
|
|
| n == "end" =
|
|
either (\e -> usageError $ "could not parse "++n++" date: "++customErrorBundlePretty e) Just $
|
|
fixSmartDateStrEither' d (T.pack v)
|
|
| n == "period" =
|
|
case
|
|
either (\e -> usageError $ "could not parse period option: "++customErrorBundlePretty e) id $
|
|
parsePeriodExpr d (stripquotes $ T.pack v)
|
|
of
|
|
(_, DateSpan _ (Just e)) -> Just e
|
|
_ -> Nothing
|
|
| otherwise = Nothing
|
|
|
|
-- | Get the report interval, if any, specified by the last of -p/--period,
|
|
-- -D/--daily, -W/--weekly, -M/--monthly etc. options.
|
|
-- An interval from --period counts only if it is explicitly defined.
|
|
intervalFromRawOpts :: RawOpts -> Interval
|
|
intervalFromRawOpts = lastDef NoInterval . collectopts intervalfromrawopt
|
|
where
|
|
intervalfromrawopt (n,v)
|
|
| n == "period" =
|
|
either
|
|
(\e -> usageError $ "could not parse period option: "++customErrorBundlePretty e)
|
|
extractIntervalOrNothing $
|
|
parsePeriodExpr
|
|
(error' "intervalFromRawOpts: did not expect to need today's date here") -- PARTIAL: should not happen; we are just getting the interval, which does not use the reference date
|
|
(stripquotes $ T.pack v)
|
|
| n == "daily" = Just $ Days 1
|
|
| n == "weekly" = Just $ Weeks 1
|
|
| n == "monthly" = Just $ Months 1
|
|
| n == "quarterly" = Just $ Quarters 1
|
|
| n == "yearly" = Just $ Years 1
|
|
| otherwise = Nothing
|
|
|
|
-- | Extract the interval from the parsed -p/--period expression.
|
|
-- Return Nothing if an interval is not explicitly defined.
|
|
extractIntervalOrNothing :: (Interval, DateSpan) -> Maybe Interval
|
|
extractIntervalOrNothing (NoInterval, _) = Nothing
|
|
extractIntervalOrNothing (interval, _) = Just interval
|
|
|
|
-- | Get any statuses to be matched, as specified by -U/--unmarked,
|
|
-- -P/--pending, -C/--cleared flags. -UPC is equivalent to no flags,
|
|
-- so this returns a list of 0-2 unique statuses.
|
|
statusesFromRawOpts :: RawOpts -> [Status]
|
|
statusesFromRawOpts = simplifyStatuses . collectopts statusfromrawopt
|
|
where
|
|
statusfromrawopt (n,_)
|
|
| n == "unmarked" = Just Unmarked
|
|
| n == "pending" = Just Pending
|
|
| n == "cleared" = Just Cleared
|
|
| otherwise = Nothing
|
|
|
|
-- | Reduce a list of statuses to just one of each status,
|
|
-- and if all statuses are present return the empty list.
|
|
simplifyStatuses l
|
|
| length l' >= numstatuses = []
|
|
| otherwise = l'
|
|
where
|
|
l' = nubSort l
|
|
numstatuses = length [minBound .. maxBound :: Status]
|
|
|
|
-- | Add/remove this status from the status list. Used by hledger-ui.
|
|
reportOptsToggleStatus s ropts@ReportOpts{statuses_=ss}
|
|
| s `elem` ss = ropts{statuses_=filter (/= s) ss}
|
|
| otherwise = ropts{statuses_=simplifyStatuses (s:ss)}
|
|
|
|
-- | Parse the type of valuation to be performed, if any, specified by -V,
|
|
-- -X/--exchange, or --value flags. If there's more than one valuation type,
|
|
-- the rightmost flag wins. This will fail with a usage error if an invalid
|
|
-- argument is passed to --value, or if --valuechange is called with a
|
|
-- valuation type other than -V/--value=end.
|
|
valuationTypeFromRawOpts :: RawOpts -> Maybe ValuationType
|
|
valuationTypeFromRawOpts rawopts = case (balancecalcopt rawopts, directval) of
|
|
(CalcValueChange, Nothing ) -> Just $ AtEnd Nothing -- If no valuation requested for valuechange, use AtEnd
|
|
(CalcValueChange, Just (AtEnd _)) -> directval -- If AtEnd valuation requested, use it
|
|
(CalcValueChange, _ ) -> usageError "--valuechange only produces sensible results with --value=end"
|
|
(CalcGain, Nothing ) -> Just $ AtEnd Nothing -- If no valuation requested for gain, use AtEnd
|
|
(_, _ ) -> directval -- Otherwise, use requested valuation
|
|
where
|
|
directval = lastMay $ collectopts valuationfromrawopt rawopts
|
|
valuationfromrawopt (n,v) -- option name, value
|
|
| n == "V" = Just $ AtEnd Nothing
|
|
| n == "X" = Just $ AtEnd (Just $ T.pack v)
|
|
| n == "value" = valueopt v
|
|
| otherwise = Nothing
|
|
valueopt v
|
|
| t `elem` ["cost","c"] = AtEnd . Just <$> mc -- keep supporting --value=cost,COMM for now
|
|
| t `elem` ["then" ,"t"] = Just $ AtThen mc
|
|
| t `elem` ["end" ,"e"] = Just $ AtEnd mc
|
|
| t `elem` ["now" ,"n"] = Just $ AtNow mc
|
|
| otherwise = case parsedateM t of
|
|
Just d -> Just $ AtDate d mc
|
|
Nothing -> usageError $ "could not parse \""++t++"\" as valuation type, should be: then|end|now|t|e|n|YYYY-MM-DD"
|
|
where
|
|
-- parse --value's value: TYPE[,COMM]
|
|
(t,c') = break (==',') v
|
|
mc = case drop 1 c' of
|
|
"" -> Nothing
|
|
c -> Just $ T.pack c
|
|
|
|
-- | Parse the type of costing to be performed, if any, specified by -B/--cost
|
|
-- or --value flags. If there's more than one costing type, the rightmost flag
|
|
-- wins. This will fail with a usage error if an invalid argument is passed to
|
|
-- --cost or if a costing type is requested with --gain.
|
|
conversionOpFromRawOpts :: RawOpts -> Maybe ConversionOp
|
|
conversionOpFromRawOpts rawopts
|
|
| isJust costFlag && balancecalcopt rawopts == CalcGain = usageError "--gain cannot be combined with --cost"
|
|
| otherwise = costFlag
|
|
where
|
|
costFlag = lastMay $ collectopts conversionopfromrawopt rawopts
|
|
conversionopfromrawopt (n,v) -- option name, value
|
|
| n == "B" = Just ToCost
|
|
| n == "value", takeWhile (/=',') v `elem` ["cost", "c"] = Just ToCost -- keep supporting --value=cost for now
|
|
| otherwise = Nothing
|
|
|
|
-- | Select the Transaction date accessor based on --date2.
|
|
transactionDateFn :: ReportOpts -> (Transaction -> Day)
|
|
transactionDateFn ReportOpts{..} = if date2_ then transactionDate2 else tdate
|
|
|
|
-- | Select the Posting date accessor based on --date2.
|
|
postingDateFn :: ReportOpts -> (Posting -> Day)
|
|
postingDateFn ReportOpts{..} = if date2_ then postingDate2 else postingDate
|
|
|
|
-- | Report which date we will report on based on --date2.
|
|
whichDate :: ReportOpts -> WhichDate
|
|
whichDate ReportOpts{..} = if date2_ then SecondaryDate else PrimaryDate
|
|
|
|
-- | Legacy-compatible convenience aliases for accountlistmode_.
|
|
tree_ :: ReportOpts -> Bool
|
|
tree_ ReportOpts{accountlistmode_ = ALTree} = True
|
|
tree_ ReportOpts{accountlistmode_ = ALFlat} = False
|
|
|
|
flat_ :: ReportOpts -> Bool
|
|
flat_ = not . tree_
|
|
|
|
-- depthFromOpts :: ReportOpts -> Int
|
|
-- depthFromOpts opts = min (fromMaybe 99999 $ depth_ opts) (queryDepth $ queryFromOpts nulldate opts)
|
|
|
|
-- | Convert a 'Journal''s amounts to cost and/or to value (see
|
|
-- 'journalApplyValuationFromOpts'), and filter by the 'ReportSpec' 'Query'.
|
|
--
|
|
-- We make sure to first filter by amt: and cur: terms, then value the
|
|
-- 'Journal', then filter by the remaining terms.
|
|
journalValueAndFilterPostings :: ReportSpec -> Journal -> Journal
|
|
journalValueAndFilterPostings rspec j = journalValueAndFilterPostingsWith rspec j priceoracle
|
|
where priceoracle = journalPriceOracle (infer_prices_ $ _rsReportOpts rspec) j
|
|
|
|
-- | Like 'journalValueAndFilterPostings', but takes a 'PriceOracle' as an argument.
|
|
journalValueAndFilterPostingsWith :: ReportSpec -> Journal -> PriceOracle -> Journal
|
|
journalValueAndFilterPostingsWith rspec@ReportSpec{_rsQuery=q, _rsReportOpts=ropts} j =
|
|
-- Filter by the remainder of the query
|
|
filterJournal reportq
|
|
-- Apply valuation and costing
|
|
. journalApplyValuationFromOptsWith rspec
|
|
-- Filter by amount and currency, so it matches pre-valuation/costing
|
|
(if queryIsNull amtsymq then j else filterJournalAmounts amtsymq j)
|
|
where
|
|
-- with -r, replace each posting with its sibling postings
|
|
filterJournal = if related_ ropts then filterJournalRelatedPostings else filterJournalPostings
|
|
amtsymq = dbg3 "amtsymq" $ filterQuery queryIsAmtOrSym q
|
|
reportq = dbg3 "reportq" $ filterQuery (not . queryIsAmtOrSym) q
|
|
queryIsAmtOrSym = liftA2 (||) queryIsAmt queryIsSym
|
|
|
|
-- | Convert this journal's postings' amounts to cost and/or to value, if specified
|
|
-- by options (-B/--cost/-V/-X/--value etc.). Strip prices if not needed. This
|
|
-- should be the main stop for performing costing and valuation. The exception is
|
|
-- whenever you need to perform valuation _after_ summing up amounts, as in a
|
|
-- historical balance report with --value=end. valuationAfterSum will check for this
|
|
-- condition.
|
|
journalApplyValuationFromOpts :: ReportSpec -> Journal -> Journal
|
|
journalApplyValuationFromOpts rspec j =
|
|
journalApplyValuationFromOptsWith rspec j priceoracle
|
|
where priceoracle = journalPriceOracle (infer_prices_ $ _rsReportOpts rspec) j
|
|
|
|
-- | Like journalApplyValuationFromOpts, but takes PriceOracle as an argument.
|
|
journalApplyValuationFromOptsWith :: ReportSpec -> Journal -> PriceOracle -> Journal
|
|
journalApplyValuationFromOptsWith rspec@ReportSpec{_rsReportOpts=ropts} j priceoracle =
|
|
case balancecalc_ ropts of
|
|
CalcGain -> journalMapPostings (\p -> postingTransformAmount (gain p) p) j
|
|
_ -> journalMapPostings (\p -> postingTransformAmount (valuation p) p) $ costing j
|
|
where
|
|
valuation p = maybe id (mixedAmountApplyValuation priceoracle styles (periodEnd p) (_rsDay rspec) (postingDate p)) (value_ ropts)
|
|
gain p = maybe id (mixedAmountApplyGain priceoracle styles (periodEnd p) (_rsDay rspec) (postingDate p)) (value_ ropts)
|
|
costing = journalToCost (fromMaybe NoConversionOp $ conversionop_ ropts)
|
|
|
|
-- Find the end of the period containing this posting
|
|
periodEnd = addDays (-1) . fromMaybe err . mPeriodEnd . postingDateOrDate2 (whichDate ropts)
|
|
mPeriodEnd = case interval_ ropts of
|
|
NoInterval -> const . spanEnd . fst $ reportSpan j rspec
|
|
_ -> spanEnd <=< latestSpanContaining (historical : spans)
|
|
historical = DateSpan Nothing $ spanStart =<< headMay spans
|
|
spans = snd $ reportSpanBothDates j rspec
|
|
styles = journalCommodityStyles j
|
|
err = error "journalApplyValuationFromOpts: expected all spans to have an end date"
|
|
|
|
-- | Select the Account valuation functions required for performing valuation after summing
|
|
-- amounts. Used in MultiBalanceReport to value historical and similar reports.
|
|
mixedAmountApplyValuationAfterSumFromOptsWith :: ReportOpts -> Journal -> PriceOracle
|
|
-> (DateSpan -> MixedAmount -> MixedAmount)
|
|
mixedAmountApplyValuationAfterSumFromOptsWith ropts j priceoracle =
|
|
case valuationAfterSum ropts of
|
|
Just mc -> case balancecalc_ ropts of
|
|
CalcGain -> gain mc
|
|
_ -> \span -> valuation mc span . costing
|
|
Nothing -> const id
|
|
where
|
|
valuation mc span = mixedAmountValueAtDate priceoracle styles mc (maybe err (addDays (-1)) $ spanEnd span)
|
|
gain mc span = mixedAmountGainAtDate priceoracle styles mc (maybe err (addDays (-1)) $ spanEnd span)
|
|
costing = case fromMaybe NoConversionOp $ conversionop_ ropts of
|
|
NoConversionOp -> id
|
|
ToCost -> styleMixedAmount styles . mixedAmountCost
|
|
styles = journalCommodityStyles j
|
|
err = error "mixedAmountApplyValuationAfterSumFromOptsWith: expected all spans to have an end date"
|
|
|
|
-- | If the ReportOpts specify that we are performing valuation after summing amounts,
|
|
-- return Just of the commodity symbol we're converting to, Just Nothing for the default,
|
|
-- and otherwise return Nothing.
|
|
-- Used for example with historical reports with --value=end.
|
|
valuationAfterSum :: ReportOpts -> Maybe (Maybe CommoditySymbol)
|
|
valuationAfterSum ropts = case value_ ropts of
|
|
Just (AtEnd mc) | valueAfterSum -> Just mc
|
|
_ -> Nothing
|
|
where valueAfterSum = balancecalc_ ropts == CalcValueChange
|
|
|| balancecalc_ ropts == CalcGain
|
|
|| balanceaccum_ ropts /= PerPeriod
|
|
|
|
|
|
-- | Convert report options to a query, ignoring any non-flag command line arguments.
|
|
queryFromFlags :: ReportOpts -> Query
|
|
queryFromFlags ReportOpts{..} = simplifyQuery $ And flagsq
|
|
where
|
|
flagsq = consIf Real real_
|
|
. consJust Depth depth_
|
|
$ [ (if date2_ then Date2 else Date) $ periodAsDateSpan period_
|
|
, Or $ map StatusQ statuses_
|
|
]
|
|
consIf f b = if b then (f True:) else id
|
|
consJust f = maybe id ((:) . f)
|
|
|
|
-- Report dates.
|
|
|
|
-- | The effective report span is the start and end dates specified by
|
|
-- options or queries, or otherwise the earliest and latest transaction or
|
|
-- posting dates in the journal. If no dates are specified by options/queries
|
|
-- and the journal is empty, returns the null date span.
|
|
-- Also return the intervals if they are requested.
|
|
reportSpan :: Journal -> ReportSpec -> (DateSpan, [DateSpan])
|
|
reportSpan = reportSpanHelper False
|
|
|
|
-- | Like reportSpan, but uses both primary and secondary dates when calculating
|
|
-- the span.
|
|
reportSpanBothDates :: Journal -> ReportSpec -> (DateSpan, [DateSpan])
|
|
reportSpanBothDates = reportSpanHelper True
|
|
|
|
-- | A helper for reportSpan, which takes a Bool indicating whether to use both
|
|
-- primary and secondary dates.
|
|
reportSpanHelper :: Bool -> Journal -> ReportSpec -> (DateSpan, [DateSpan])
|
|
reportSpanHelper bothdates j ReportSpec{_rsQuery=query, _rsReportOpts=ropts} =
|
|
(reportspan, intervalspans)
|
|
where
|
|
-- The date span specified by -b/-e/-p options and query args if any.
|
|
requestedspan = dbg3 "requestedspan" $ if bothdates then queryDateSpan' query else queryDateSpan (date2_ ropts) query
|
|
-- If we are requesting period-end valuation, the journal date span should
|
|
-- include price directives after the last transaction
|
|
journalspan = dbg3 "journalspan" $ if bothdates then journalDateSpanBothDates j else journalDateSpan (date2_ ropts) j
|
|
pricespan = dbg3 "pricespan" . DateSpan Nothing $ case value_ ropts of
|
|
Just (AtEnd _) -> fmap (addDays 1) . maximumMay . map pddate $ jpricedirectives j
|
|
_ -> Nothing
|
|
-- If the requested span is open-ended, close it using the journal's start and end dates.
|
|
-- This can still be the null (open) span if the journal is empty.
|
|
requestedspan' = dbg3 "requestedspan'" $ requestedspan `spanDefaultsFrom` (journalspan `spanUnion` pricespan)
|
|
-- The list of interval spans enclosing the requested span.
|
|
-- This list can be empty if the journal was empty,
|
|
-- or if hledger-ui has added its special date:-tomorrow to the query
|
|
-- and all txns are in the future.
|
|
intervalspans = dbg3 "intervalspans" $ splitSpan (interval_ ropts) requestedspan'
|
|
-- The requested span enlarged to enclose a whole number of intervals.
|
|
-- This can be the null span if there were no intervals.
|
|
reportspan = dbg3 "reportspan" $ DateSpan (spanStart =<< headMay intervalspans)
|
|
(spanEnd =<< lastMay intervalspans)
|
|
|
|
reportStartDate :: Journal -> ReportSpec -> Maybe Day
|
|
reportStartDate j = spanStart . fst . reportSpan j
|
|
|
|
reportEndDate :: Journal -> ReportSpec -> Maybe Day
|
|
reportEndDate j = spanEnd . fst . reportSpan j
|
|
|
|
-- Some pure alternatives to the above. XXX review/clean up
|
|
|
|
-- Get the report's start date.
|
|
-- If no report period is specified, will be Nothing.
|
|
reportPeriodStart :: ReportSpec -> Maybe Day
|
|
reportPeriodStart = queryStartDate False . _rsQuery
|
|
|
|
-- Get the report's start date, or if no report period is specified,
|
|
-- the journal's start date (the earliest posting date). If there's no
|
|
-- report period and nothing in the journal, will be Nothing.
|
|
reportPeriodOrJournalStart :: ReportSpec -> Journal -> Maybe Day
|
|
reportPeriodOrJournalStart rspec j =
|
|
reportPeriodStart rspec <|> journalStartDate False j
|
|
|
|
-- Get the last day of the overall report period.
|
|
-- This the inclusive end date (one day before the
|
|
-- more commonly used, exclusive, report end date).
|
|
-- If no report period is specified, will be Nothing.
|
|
reportPeriodLastDay :: ReportSpec -> Maybe Day
|
|
reportPeriodLastDay = fmap (addDays (-1)) . queryEndDate False . _rsQuery
|
|
|
|
-- Get the last day of the overall report period, or if no report
|
|
-- period is specified, the last day of the journal (ie the latest
|
|
-- posting date). If we're doing period-end valuation, include price
|
|
-- directive dates. If there's no report period and nothing in the
|
|
-- journal, will be Nothing.
|
|
reportPeriodOrJournalLastDay :: ReportSpec -> Journal -> Maybe Day
|
|
reportPeriodOrJournalLastDay rspec j = reportPeriodLastDay rspec <|> journalOrPriceEnd
|
|
where
|
|
journalOrPriceEnd = case value_ $ _rsReportOpts rspec of
|
|
Just (AtEnd _) -> max (journalLastDay False j) lastPriceDirective
|
|
_ -> journalLastDay False j
|
|
lastPriceDirective = fmap (addDays 1) . maximumMay . map pddate $ jpricedirectives j
|
|
|
|
-- | Make a name for the given period in a multiperiod report, given
|
|
-- the type of balance being reported and the full set of report
|
|
-- periods. This will be used as a column heading (or row heading, in
|
|
-- a register summary report). We try to pick a useful name as follows:
|
|
--
|
|
-- - ending-balance reports: the period's end date
|
|
--
|
|
-- - balance change reports where the periods are months and all in the same year:
|
|
-- the short month name in the current locale
|
|
--
|
|
-- - all other balance change reports: a description of the datespan,
|
|
-- abbreviated to compact form if possible (see showDateSpan).
|
|
reportPeriodName :: BalanceAccumulation -> [DateSpan] -> DateSpan -> T.Text
|
|
reportPeriodName balanceaccumulation spans =
|
|
case balanceaccumulation of
|
|
PerPeriod -> if multiyear then showDateSpan else showDateSpanMonthAbbrev
|
|
where
|
|
multiyear = (>1) $ length $ nubSort $ map spanStartYear spans
|
|
_ -> maybe "" (showDate . prevday) . spanEnd
|
|
|
|
-- lenses
|
|
|
|
-- Reportable functors are so that we can create special lenses which can fail
|
|
-- and report on their failure.
|
|
class Functor f => Reportable f e where
|
|
report :: a -> f (Either e a) -> f a
|
|
|
|
instance Reportable (Const r) e where
|
|
report _ (Const x) = Const x
|
|
|
|
instance Reportable Identity e where
|
|
report a (Identity i) = Identity $ fromRight a i
|
|
|
|
instance Reportable Maybe e where
|
|
report _ = (eitherToMaybe =<<)
|
|
|
|
instance (e ~ a) => Reportable (Either a) e where
|
|
report _ = join
|
|
|
|
-- | Apply a function over a lens, but report on failure.
|
|
overEither :: ((a -> Either e b) -> s -> Either e t) -> (a -> b) -> s -> Either e t
|
|
overEither l f = l (pure . f)
|
|
|
|
-- | Set a field using a lens, but report on failure.
|
|
setEither :: ((a -> Either e b) -> s -> Either e t) -> b -> s -> Either e t
|
|
setEither l = overEither l . const
|
|
|
|
type ReportableLens' s a = forall f. Reportable f String => (a -> f a) -> s -> f s
|
|
|
|
-- | Lenses for ReportOpts.
|
|
|
|
-- Implement HasReportOptsNoUpdate, the basic lenses for ReportOpts.
|
|
makeHledgerClassyLenses ''ReportOpts
|
|
makeHledgerClassyLenses ''ReportSpec
|
|
|
|
-- | Special lenses for ReportOpts which also update the Query and QueryOpts in ReportSpec.
|
|
-- Note that these are not true lenses, as they have a further restriction on
|
|
-- the functor. This will work as a normal lens for all common uses, but since they
|
|
-- don't obey the lens laws for some fancy cases, they may fail in some exotic circumstances.
|
|
--
|
|
-- Note that setEither/overEither should only be necessary with
|
|
-- querystring and reportOpts: the other lenses should never fail.
|
|
--
|
|
-- === Examples:
|
|
-- >>> import Lens.Micro (set)
|
|
-- >>> _rsQuery <$> setEither querystring ["assets"] defreportspec
|
|
-- Right (Acct (RegexpCI "assets"))
|
|
-- >>> _rsQuery <$> setEither querystring ["(assets"] defreportspec
|
|
-- Left "this regular expression could not be compiled: (assets"
|
|
-- >>> _rsQuery $ set querystring ["assets"] defreportspec
|
|
-- Acct (RegexpCI "assets")
|
|
-- >>> _rsQuery $ set querystring ["(assets"] defreportspec
|
|
-- *** Exception: Updating ReportSpec failed: try using overEither instead of over or setEither instead of set
|
|
-- >>> _rsQuery $ set period (MonthPeriod 2021 08) defreportspec
|
|
-- Date DateSpan 2021-08
|
|
class HasReportOptsNoUpdate a => HasReportOpts a where
|
|
reportOpts :: ReportableLens' a ReportOpts
|
|
reportOpts = reportOptsNoUpdate
|
|
{-# INLINE reportOpts #-}
|
|
|
|
period :: ReportableLens' a Period
|
|
period = reportOpts.periodNoUpdate
|
|
{-# INLINE period #-}
|
|
|
|
statuses :: ReportableLens' a [Status]
|
|
statuses = reportOpts.statusesNoUpdate
|
|
{-# INLINE statuses #-}
|
|
|
|
depth :: ReportableLens' a (Maybe Int)
|
|
depth = reportOpts.depthNoUpdate
|
|
{-# INLINE depth #-}
|
|
|
|
date2 :: ReportableLens' a Bool
|
|
date2 = reportOpts.date2NoUpdate
|
|
{-# INLINE date2 #-}
|
|
|
|
real :: ReportableLens' a Bool
|
|
real = reportOpts.realNoUpdate
|
|
{-# INLINE real #-}
|
|
|
|
querystring :: ReportableLens' a [T.Text]
|
|
querystring = reportOpts.querystringNoUpdate
|
|
{-# INLINE querystring #-}
|
|
|
|
instance HasReportOpts ReportOpts
|
|
|
|
instance HasReportOptsNoUpdate ReportSpec where
|
|
reportOptsNoUpdate = rsReportOpts
|
|
|
|
instance HasReportOpts ReportSpec where
|
|
reportOpts f rspec = report (error' "Updating ReportSpec failed: try using overEither instead of over or setEither instead of set") $ -- PARTIAL:
|
|
reportOptsToSpec (_rsDay rspec) <$> f (_rsReportOpts rspec)
|
|
{-# INLINE reportOpts #-}
|
|
|
|
-- | Generate a ReportSpec from a set of ReportOpts on a given day.
|
|
reportOptsToSpec :: Day -> ReportOpts -> Either String ReportSpec
|
|
reportOptsToSpec day ropts = do
|
|
(argsquery, queryopts) <- parseQueryList day $ querystring_ ropts
|
|
return ReportSpec
|
|
{ _rsReportOpts = ropts
|
|
, _rsDay = day
|
|
, _rsQuery = simplifyQuery $ And [queryFromFlags ropts, argsquery]
|
|
, _rsQueryOpts = queryopts
|
|
}
|
|
|
|
-- | Update the ReportOpts and the fields derived from it in a ReportSpec,
|
|
-- or return an error message if there is a problem such as missing or
|
|
-- unparseable options data. This is the safe way to change a ReportSpec,
|
|
-- ensuring that all fields (_rsQuery, _rsReportOpts, querystring_, etc.) are in sync.
|
|
updateReportSpec :: ReportOpts -> ReportSpec -> Either String ReportSpec
|
|
updateReportSpec = setEither reportOpts
|
|
|
|
-- | Like updateReportSpec, but takes a ReportOpts-modifying function.
|
|
updateReportSpecWith :: (ReportOpts -> ReportOpts) -> ReportSpec -> Either String ReportSpec
|
|
updateReportSpecWith = overEither reportOpts
|
|
|
|
-- | Generate a ReportSpec from RawOpts and a provided day, or return an error
|
|
-- string if there are regular expression errors.
|
|
rawOptsToReportSpec :: Day -> RawOpts -> Either String ReportSpec
|
|
rawOptsToReportSpec day = reportOptsToSpec day . rawOptsToReportOpts day
|