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bal: Sort amounts after negating when using invert_ (#1283, #1379)

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Stephen Morgan 2020-10-26 16:58:11 +11:00 committed by Simon Michael
parent cd0c76eb4a
commit 166951dc69
1 changed files with 15 additions and 17 deletions
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22
hledger-lib/Hledger/Reports/MultiBalanceReport.hs
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@ -388,7 +388,9 @@ generateMultiBalanceReport rspec@ReportSpec{rsOpts=ropts} j valuation colspans c
displaynames = dbg'' "displaynames" $ displayedAccounts rspec accumvalued
-- All the rows of the report.
rows = dbg'' "rows" $ buildReportRows ropts displaynames accumvalued
rows = dbg'' "rows"
. (if invert_ ropts then map (fmap negate) else id) -- Negate amounts if applicable
$ buildReportRows ropts displaynames accumvalued
-- Calculate column totals
totalsrow = dbg' "totalsrow" $ calculateTotalsRow ropts rows
@ -396,8 +398,8 @@ generateMultiBalanceReport rspec@ReportSpec{rsOpts=ropts} j valuation colspans c
-- Sorted report rows.
sortedrows = dbg' "sortedrows" $ sortRows ropts j rows
-- Postprocess the report, negating balances and taking percentages if needed
report = postprocessReport ropts $ PeriodicReport colspans sortedrows totalsrow
-- Take percentages if needed
report = reportPercent ropts $ PeriodicReport colspans sortedrows totalsrow
-- | Build the report rows.
--
@ -528,15 +530,11 @@ calculateTotalsRow ropts rows =
_ -> lastDef 0 coltotals
grandaverage = averageMixedAmounts coltotals
-- | Map the report rows to percentages and negate if needed
postprocessReport :: ReportOpts -> MultiBalanceReport -> MultiBalanceReport
postprocessReport ropts = maybePercent . maybeInvert
where
maybeInvert = if invert_ ropts then fmap negate else id
maybePercent = if percent_ ropts then prPercent else id
prPercent (PeriodicReport spans rows totalrow) =
PeriodicReport spans (map percentRow rows) (percentRow totalrow)
-- | Map the report rows to percentages if needed
reportPercent :: ReportOpts -> MultiBalanceReport -> MultiBalanceReport
reportPercent ropts report@(PeriodicReport spans rows totalrow)
| percent_ ropts = PeriodicReport spans (map percentRow rows) (percentRow totalrow)
| otherwise = report
where
percentRow (PeriodicReportRow name rowvals rowtotal rowavg) =
PeriodicReportRow name