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stats: add last 7 days and last transaction date

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This commit is contained in:
Simon Michael 2009-06-03 16:49:43 +00:00
parent e70f67fb75
commit dac25b5bc4
1 changed files with 17 additions and 8 deletions
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25
Commands/Stats.hs
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@ -29,9 +29,12 @@ showStats _ _ l today =
stats = [
("File", filepath $ rawledger l)
,("Period", printf "%s to %s (%d days)" (start span) (end span) days)
,("Transactions", printf "%d (%0.1f per day)" txns txnrate)
,("Transactions last 30 days", printf "%d (%0.1f per day)" txns30 txnrate30)
,("Payees/descriptions", show $ length $ nub $ map ltdescription rawledgertransactions)
,("Transactions", printf "%d (%0.1f per day)" tnum txnrate)
,("Transactions last 30 days", printf "%d (%0.1f per day)" tnum30 txnrate30)
,("Transactions last 7 days", printf "%d (%0.1f per day)" tnum7 txnrate7)
,("Last transaction", maybe "none" show lastdate ++
maybe "" (printf " (%d days ago)") lastelapsed)
-- ,("Payees/descriptions", show $ length $ nub $ map ltdescription ts)
,("Accounts", show $ length $ accounts l)
,("Commodities", show $ length $ commodities l)
-- Transactions this month : %(monthtxns)s (last month in the same period: %(lastmonthtxns)s)
@ -40,8 +43,11 @@ showStats _ _ l today =
-- Days since last transaction : %(recentelapsed)s
]
where
rawledgertransactions = ledger_txns $ rawledger l
txns = length rawledgertransactions
ts = sortBy (comparing ltdate) $ ledger_txns $ rawledger l
lastdate | null ts = Nothing
| otherwise = Just $ ltdate $ last ts
lastelapsed = maybe Nothing (Just . diffDays today) lastdate
tnum = length ts
span = rawdatespan l
start (DateSpan (Just d) _) = show d
start _ = ""
@ -49,8 +55,11 @@ showStats _ _ l today =
end _ = ""
days = fromMaybe 0 $ daysInSpan span
txnrate | days==0 = 0
| otherwise = fromIntegral txns / fromIntegral days :: Double
txns30 = length $ filter withinlast30 rawledgertransactions
| otherwise = fromIntegral tnum / fromIntegral days :: Double
tnum30 = length $ filter withinlast30 ts
withinlast30 t = (d>=(addDays (-30) today) && (d<=today)) where d = ltdate t
txnrate30 = fromIntegral txns30 / 30 :: Double
txnrate30 = fromIntegral tnum30 / 30 :: Double
tnum7 = length $ filter withinlast7 ts
withinlast7 t = (d>=(addDays (-7) today) && (d<=today)) where d = ltdate t
txnrate7 = fromIntegral tnum7 / 7 :: Double