hledger/hledger-lib/Hledger/Reports.hs

1089 lines
48 KiB
Haskell

{-# LANGUAGE RecordWildCards #-}
{-|
Generate several common kinds of report from a journal, as \"*Report\" -
simple intermediate data structures intended to be easily rendered as
text, html, json, csv etc. by hledger commands, hamlet templates,
javascript, or whatever. This is under Hledger.Cli since it depends
on the command-line options, should move to hledger-lib later.
-}
module Hledger.Reports (
ReportOpts(..),
DisplayExp,
FormatStr,
defreportopts,
dateSpanFromOpts,
intervalFromOpts,
clearedValueFromOpts,
whichDateFromOpts,
journalSelectingAmountFromOpts,
queryFromOpts,
queryOptsFromOpts,
-- * Entries report
EntriesReport,
EntriesReportItem,
entriesReport,
-- * Postings report
PostingsReport,
PostingsReportItem,
postingsReport,
mkpostingsReportItem, -- XXX for showPostingWithBalanceForVty in Hledger.Cli.Register
-- * Transactions report
TransactionsReport,
TransactionsReportItem,
triDate,
triBalance,
triSimpleBalance,
transactionsReportByCommodity,
journalTransactionsReport,
accountTransactionsReport,
-- * Accounts report
AccountsReport,
AccountsReportItem,
accountsReport,
-- * Other "reports"
accountBalanceHistory,
-- * Tests
tests_Hledger_Reports
)
where
import Control.Monad
import Data.List
import Data.Maybe
-- import qualified Data.Map as M
import Data.Ord
import Data.Time.Calendar
-- import Data.Tree
import Safe (headMay, lastMay)
import System.Console.CmdArgs -- for defaults support
import Test.HUnit
import Text.ParserCombinators.Parsec
import Text.Printf
import Hledger.Data
import Hledger.Read (mamountp')
import Hledger.Query
import Hledger.Utils
-- | Standard options for customising report filtering and output,
-- corresponding to hledger's command-line options and query language
-- arguments. Used in hledger-lib and above.
data ReportOpts = ReportOpts {
begin_ :: Maybe Day
,end_ :: Maybe Day
,period_ :: Maybe (Interval,DateSpan)
,cleared_ :: Bool
,uncleared_ :: Bool
,cost_ :: Bool
,depth_ :: Maybe Int
,display_ :: Maybe DisplayExp
,date2_ :: Bool
,empty_ :: Bool
,no_elide_ :: Bool
,real_ :: Bool
,flat_ :: Bool -- for balance command
,drop_ :: Int -- "
,no_total_ :: Bool -- "
,daily_ :: Bool
,weekly_ :: Bool
,monthly_ :: Bool
,quarterly_ :: Bool
,yearly_ :: Bool
,format_ :: Maybe FormatStr
,related_ :: Bool
,query_ :: String -- all arguments, as a string
} deriving (Show)
type DisplayExp = String
type FormatStr = String
defreportopts = ReportOpts
def
def
def
def
def
def
def
def
def
def
def
def
def
def
def
def
def
def
def
def
def
def
def
instance Default ReportOpts where def = defreportopts
-- | Figure out the date span we should report on, based on any
-- begin/end/period options provided. A period option will cause begin and
-- end options to be ignored.
dateSpanFromOpts :: Day -> ReportOpts -> DateSpan
dateSpanFromOpts _ ReportOpts{..} =
case period_ of Just (_,span) -> span
Nothing -> DateSpan begin_ end_
-- | Figure out the reporting interval, if any, specified by the options.
-- --period overrides --daily overrides --weekly overrides --monthly etc.
intervalFromOpts :: ReportOpts -> Interval
intervalFromOpts ReportOpts{..} =
case period_ of
Just (interval,_) -> interval
Nothing -> i
where i | daily_ = Days 1
| weekly_ = Weeks 1
| monthly_ = Months 1
| quarterly_ = Quarters 1
| yearly_ = Years 1
| otherwise = NoInterval
-- | Get a maybe boolean representing the last cleared/uncleared option if any.
clearedValueFromOpts :: ReportOpts -> Maybe Bool
clearedValueFromOpts ReportOpts{..} | cleared_ = Just True
| uncleared_ = Just False
| otherwise = Nothing
-- depthFromOpts :: ReportOpts -> Int
-- depthFromOpts opts = min (fromMaybe 99999 $ depth_ opts) (queryDepth $ queryFromOpts nulldate opts)
-- | Report which date we will report on based on --date2.
whichDateFromOpts :: ReportOpts -> WhichDate
whichDateFromOpts ReportOpts{..} = if date2_ then SecondaryDate else PrimaryDate
-- | 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
-- | Convert this journal's postings' amounts to the cost basis amounts if
-- specified by options.
journalSelectingAmountFromOpts :: ReportOpts -> Journal -> Journal
journalSelectingAmountFromOpts opts
| cost_ opts = journalConvertAmountsToCost
| otherwise = id
-- | Convert report options and arguments to a query.
queryFromOpts :: Day -> ReportOpts -> Query
queryFromOpts d opts@ReportOpts{..} = simplifyQuery $ And $ [flagsq, argsq]
where
flagsq = And $
[(if date2_ then Date2 else Date) $ dateSpanFromOpts d opts]
++ (if real_ then [Real True] else [])
++ (if empty_ then [Empty True] else []) -- ?
++ (maybe [] ((:[]) . Status) (clearedValueFromOpts opts))
++ (maybe [] ((:[]) . Depth) depth_)
argsq = fst $ parseQuery d query_
tests_queryFromOpts = [
"queryFromOpts" ~: do
assertEqual "" Any (queryFromOpts nulldate defreportopts)
assertEqual "" (Acct "a") (queryFromOpts nulldate defreportopts{query_="a"})
assertEqual "" (Desc "a a") (queryFromOpts nulldate defreportopts{query_="desc:'a a'"})
assertEqual "" (Date $ mkdatespan "2012/01/01" "2013/01/01")
(queryFromOpts nulldate defreportopts{begin_=Just (parsedate "2012/01/01")
,query_="date:'to 2013'"
})
assertEqual "" (Date2 $ mkdatespan "2012/01/01" "2013/01/01")
(queryFromOpts nulldate defreportopts{query_="edate:'in 2012'"})
assertEqual "" (Or [Acct "a a", Acct "'b"])
(queryFromOpts nulldate defreportopts{query_="'a a' 'b"})
]
-- | Convert report options and arguments to query options.
queryOptsFromOpts :: Day -> ReportOpts -> [QueryOpt]
queryOptsFromOpts d ReportOpts{..} = flagsqopts ++ argsqopts
where
flagsqopts = []
argsqopts = snd $ parseQuery d query_
tests_queryOptsFromOpts = [
"queryOptsFromOpts" ~: do
assertEqual "" [] (queryOptsFromOpts nulldate defreportopts)
assertEqual "" [] (queryOptsFromOpts nulldate defreportopts{query_="a"})
assertEqual "" [] (queryOptsFromOpts nulldate defreportopts{begin_=Just (parsedate "2012/01/01")
,query_="date:'to 2013'"
})
]
-------------------------------------------------------------------------------
-- | A journal entries report is a list of whole transactions as
-- originally entered in the journal (mostly). Used by eg hledger's print
-- command and hledger-web's journal entries view.
type EntriesReport = [EntriesReportItem]
type EntriesReportItem = Transaction
-- | Select transactions for an entries report.
entriesReport :: ReportOpts -> Query -> Journal -> EntriesReport
entriesReport opts q j =
sortBy (comparing date) $ filter (q `matchesTransaction`) ts
where
date = transactionDateFn opts
ts = jtxns $ journalSelectingAmountFromOpts opts j
tests_entriesReport = [
"entriesReport" ~: do
assertEqual "not acct" 1 (length $ entriesReport defreportopts (Not $ Acct "bank") samplejournal)
let span = mkdatespan "2008/06/01" "2008/07/01"
assertEqual "date" 3 (length $ entriesReport defreportopts (Date $ span) samplejournal)
]
-------------------------------------------------------------------------------
-- | A postings report is a list of postings with a running total, a label
-- for the total field, and a little extra transaction info to help with rendering.
type PostingsReport = (String -- label for the running balance column XXX remove
,[PostingsReportItem] -- line items, one per posting
)
type PostingsReportItem = (Maybe Day -- posting date, if this is the first posting in a transaction or if it's different from the previous posting's date
,Maybe String -- transaction description, if this is the first posting in a transaction
,Posting -- the posting, possibly with account name depth-clipped
,MixedAmount -- the running total after this posting
)
-- | Select postings from the journal and add running balance and other
-- information to make a postings report. Used by eg hledger's register command.
postingsReport :: ReportOpts -> Query -> Journal -> PostingsReport
postingsReport opts q j = -- trace ("q: "++show q++"\nq': "++show q') $
(totallabel, postingsReportItems ps nullposting wd depth startbal (+))
where
ps | interval == NoInterval = displayableps
| otherwise = summarisePostingsByInterval interval depth empty reportspan displayableps
j' = journalSelectingAmountFromOpts opts j
wd = whichDateFromOpts opts
-- delay depth filtering until the end
(depth, q') = (queryDepth q, filterQuery (not . queryIsDepth) q)
(precedingps, displayableps, _) = dbg "ps4" $ postingsMatchingDisplayExpr displayexpr opts
$ dbg "ps3" $ (if related_ opts then concatMap relatedPostings else id)
$ dbg "ps2" $ filter (q' `matchesPosting`)
$ dbg "ps1" $ journalPostings j'
dbg :: Show a => String -> a -> a
dbg = flip const
-- dbg = lstrace
empty = queryEmpty q
displayexpr = display_ opts -- XXX
interval = intervalFromOpts opts -- XXX
journalspan = journalDateSpan j'
-- requestedspan should be the intersection of any span specified
-- with period options and any span specified with display option.
-- The latter is not easily available, fake it for now.
requestedspan = periodspan `spanIntersect` displayspan
periodspan = queryDateSpan secondarydate q
secondarydate = whichDateFromOpts opts == SecondaryDate
displayspan = postingsDateSpan ps
where (_,ps,_) = postingsMatchingDisplayExpr displayexpr opts $ journalPostings j'
matchedspan = postingsDateSpan displayableps
reportspan | empty = requestedspan `orDatesFrom` journalspan
| otherwise = requestedspan `spanIntersect` matchedspan
startbal = sumPostings precedingps
totallabel = "Total"
balancelabel = "Balance"
-- | Generate postings report line items.
postingsReportItems :: [Posting] -> Posting -> WhichDate -> Int -> MixedAmount -> (MixedAmount -> MixedAmount -> MixedAmount) -> [PostingsReportItem]
postingsReportItems [] _ _ _ _ _ = []
postingsReportItems (p:ps) pprev wd d b sumfn = i:(postingsReportItems ps p wd d b' sumfn)
where
i = mkpostingsReportItem showdate showdesc wd p' b'
showdate = isfirstintxn || isdifferentdate
showdesc = isfirstintxn
isfirstintxn = ptransaction p /= ptransaction pprev
isdifferentdate = case wd of PrimaryDate -> postingDate p /= postingDate pprev
SecondaryDate -> postingDate2 p /= postingDate2 pprev
p' = p{paccount=clipAccountName d $ paccount p}
b' = b `sumfn` pamount p
-- | Generate one postings report line item, containing the posting,
-- the current running balance, and optionally the posting date and/or
-- the transaction description.
mkpostingsReportItem :: Bool -> Bool -> WhichDate -> Posting -> MixedAmount -> PostingsReportItem
mkpostingsReportItem showdate showdesc wd p b = (if showdate then Just date else Nothing, if showdesc then Just desc else Nothing, p, b)
where
date = case wd of PrimaryDate -> postingDate p
SecondaryDate -> postingDate2 p
desc = maybe "" tdescription $ ptransaction p
-- | Date-sort and split a list of postings into three spans - postings matched
-- by the given display expression, and the preceding and following postings.
-- XXX always sorts by primary date, should sort by secondary date if expression is about that
postingsMatchingDisplayExpr :: Maybe String -> ReportOpts -> [Posting] -> ([Posting],[Posting],[Posting])
postingsMatchingDisplayExpr d opts ps = (before, matched, after)
where
sorted = sortBy (comparing (postingDateFn opts)) ps
(before, rest) = break (displayExprMatches d) sorted
(matched, after) = span (displayExprMatches d) rest
-- | Does this display expression allow this posting to be displayed ?
-- Raises an error if the display expression can't be parsed.
displayExprMatches :: Maybe String -> Posting -> Bool
displayExprMatches Nothing _ = True
displayExprMatches (Just d) p = (fromparse $ parsewith datedisplayexpr d) p
-- | Parse a hledger display expression, which is a simple date test like
-- "d>[DATE]" or "d<=[DATE]", and return a "Posting"-matching predicate.
datedisplayexpr :: GenParser Char st (Posting -> Bool)
datedisplayexpr = do
char 'd'
op <- compareop
char '['
(y,m,d) <- smartdate
char ']'
let date = parsedate $ printf "%04s/%02s/%02s" y m d
test op = return $ (`op` date) . postingDate
case op of
"<" -> test (<)
"<=" -> test (<=)
"=" -> test (==)
"==" -> test (==)
">=" -> test (>=)
">" -> test (>)
_ -> mzero
where
compareop = choice $ map (try . string) ["<=",">=","==","<","=",">"]
-- -- | Clip the account names to the specified depth in a list of postings.
-- depthClipPostings :: Maybe Int -> [Posting] -> [Posting]
-- depthClipPostings depth = map (depthClipPosting depth)
-- -- | Clip a posting's account name to the specified depth.
-- depthClipPosting :: Maybe Int -> Posting -> Posting
-- depthClipPosting Nothing p = p
-- depthClipPosting (Just d) p@Posting{paccount=a} = p{paccount=clipAccountName d a}
-- XXX confusing, refactor
-- | Convert a list of postings into summary postings. Summary postings
-- are one per account per interval and aggregated to the specified depth
-- if any.
summarisePostingsByInterval :: Interval -> Int -> Bool -> DateSpan -> [Posting] -> [Posting]
summarisePostingsByInterval interval depth empty reportspan ps = concatMap summarisespan $ splitSpan interval reportspan
where
summarisespan s = summarisePostingsInDateSpan s depth empty (postingsinspan s)
postingsinspan s = filter (isPostingInDateSpan s) ps
tests_summarisePostingsByInterval = [
"summarisePostingsByInterval" ~: do
summarisePostingsByInterval (Quarters 1) 99999 False (DateSpan Nothing Nothing) [] ~?= []
]
-- | Given a date span (representing a reporting interval) and a list of
-- postings within it: aggregate the postings so there is only one per
-- account, and adjust their date/description so that they will render
-- as a summary for this interval.
--
-- As usual with date spans the end date is exclusive, but for display
-- purposes we show the previous day as end date, like ledger.
--
-- When a depth argument is present, postings to accounts of greater
-- depth are aggregated where possible.
--
-- The showempty flag includes spans with no postings and also postings
-- with 0 amount.
summarisePostingsInDateSpan :: DateSpan -> Int -> Bool -> [Posting] -> [Posting]
summarisePostingsInDateSpan (DateSpan b e) depth showempty ps
| null ps && (isNothing b || isNothing e) = []
| null ps && showempty = [summaryp]
| otherwise = summaryps'
where
summaryp = summaryPosting b' ("- "++ showDate (addDays (-1) e'))
b' = fromMaybe (maybe nulldate postingDate $ headMay ps) b
e' = fromMaybe (maybe (addDays 1 nulldate) postingDate $ lastMay ps) e
summaryPosting date desc = nullposting{ptransaction=Just nulltransaction{tdate=date,tdescription=desc}}
summaryps' = (if showempty then id else filter (not . isZeroMixedAmount . pamount)) summaryps
summaryps = [summaryp{paccount=a,pamount=balance a} | a <- clippedanames]
clippedanames = nub $ map (clipAccountName depth) anames
anames = sort $ nub $ map paccount ps
-- aggregate balances by account, like ledgerFromJournal, then do depth-clipping
accts = accountsFromPostings ps
balance a = maybe nullmixedamt bal $ lookupAccount a accts
where
bal = if isclipped a then aibalance else aebalance
isclipped a = accountNameLevel a >= depth
-------------------------------------------------------------------------------
-- | A transactions report includes a list of transactions
-- (posting-filtered and unfiltered variants), a running balance, and some
-- other information helpful for rendering a register view (a flag
-- indicating multiple other accounts and a display string describing
-- them) with or without a notion of current account(s).
type TransactionsReport = (String -- label for the balance column, eg "balance" or "total"
,[TransactionsReportItem] -- line items, one per transaction
)
type TransactionsReportItem = (Transaction -- the corresponding transaction
,Transaction -- the transaction with postings to the current account(s) removed
,Bool -- is this a split, ie more than one other account posting
,String -- a display string describing the other account(s), if any
,MixedAmount -- the amount posted to the current account(s) (or total amount posted)
,MixedAmount -- the running balance for the current account(s) after this transaction
)
triDate (t,_,_,_,_,_) = tdate t
triAmount (_,_,_,_,a,_) = a
triBalance (_,_,_,_,_,a) = a
triSimpleBalance (_,_,_,_,_,Mixed a) = case a of [] -> "0"
(Amount{aquantity=q}):_ -> show q
-- Split a transactions report whose items may involve several commodities,
-- into one or more single-commodity transactions reports.
transactionsReportByCommodity :: TransactionsReport -> [TransactionsReport]
transactionsReportByCommodity tr =
[filterTransactionsReportByCommodity c tr | c <- transactionsReportCommodities tr]
where
transactionsReportCommodities (_,items) =
nub $ sort $ map acommodity $ concatMap (amounts . triAmount) items
-- Remove transaction report items and item amount (and running
-- balance amount) components that don't involve the specified
-- commodity. Other item fields such as the transaction are left unchanged.
filterTransactionsReportByCommodity :: Commodity -> TransactionsReport -> TransactionsReport
filterTransactionsReportByCommodity c (label,items) =
(label, fixTransactionsReportItemBalances $ concat [filterTransactionsReportItemByCommodity c i | i <- items])
where
filterTransactionsReportItemByCommodity c (t,t2,s,o,a,bal)
| c `elem` cs = [item']
| otherwise = []
where
cs = map acommodity as
item' = (t,t2,s,o,a',bal)
a' = filterMixedAmountByCommodity c a
fixTransactionsReportItemBalances [] = []
fixTransactionsReportItemBalances [i] = [i]
fixTransactionsReportItemBalances items = reverse $ i:(go startbal is)
where
i:is = reverse items
startbal = filterMixedAmountByCommodity c $ triBalance i
go _ [] = []
go bal ((t,t2,s,o,amt,_):is) = (t,t2,s,o,amt,bal'):go bal' is
where bal' = bal + amt
-- | Filter out all but the specified commodity from this amount.
filterMixedAmountByCommodity :: Commodity -> MixedAmount -> MixedAmount
filterMixedAmountByCommodity c (Mixed as) = Mixed $ filter ((==c). acommodity) as
-- | Select transactions from the whole journal for a transactions report,
-- with no \"current\" account. The end result is similar to
-- "postingsReport" except it uses queries and transaction-based report
-- items and the items are most recent first. Used by eg hledger-web's
-- journal view.
journalTransactionsReport :: ReportOpts -> Journal -> Query -> TransactionsReport
journalTransactionsReport _ Journal{jtxns=ts} m = (totallabel, items)
where
ts' = sortBy (comparing tdate) $ filter (not . null . tpostings) $ map (filterTransactionPostings m) ts
items = reverse $ accountTransactionsReportItems m Nothing nullmixedamt id ts'
-- XXX items' first element should be the full transaction with all postings
-------------------------------------------------------------------------------
-- | Select transactions within one or more \"current\" accounts, and make a
-- transactions report relative to those account(s). This means:
--
-- 1. it shows transactions from the point of view of the current account(s).
-- The transaction amount is the amount posted to the current account(s).
-- The other accounts' names are provided.
--
-- 2. With no transaction filtering in effect other than a start date, it
-- shows the accurate historical running balance for the current account(s).
-- Otherwise it shows a running total starting at 0.
--
-- Currently, reporting intervals are not supported, and report items are
-- most recent first. Used by eg hledger-web's account register view.
--
accountTransactionsReport :: ReportOpts -> Journal -> Query -> Query -> TransactionsReport
accountTransactionsReport opts j m thisacctquery = (label, items)
where
-- transactions affecting this account, in date order
ts = sortBy (comparing tdate) $ filter (matchesTransaction thisacctquery) $ jtxns $
journalSelectingAmountFromOpts opts j
-- starting balance: if we are filtering by a start date and nothing else,
-- the sum of postings to this account before that date; otherwise zero.
(startbal,label) | queryIsNull m = (nullmixedamt, balancelabel)
| queryIsStartDateOnly (date2_ opts) m = (sumPostings priorps, balancelabel)
| otherwise = (nullmixedamt, totallabel)
where
priorps = -- ltrace "priorps" $
filter (matchesPosting
(-- ltrace "priormatcher" $
And [thisacctquery, tostartdatequery]))
$ transactionsPostings ts
tostartdatequery = Date (DateSpan Nothing startdate)
startdate = queryStartDate (date2_ opts) m
items = reverse $ accountTransactionsReportItems m (Just thisacctquery) startbal negate ts
-- | Generate transactions report items from a list of transactions,
-- using the provided query and current account queries, starting balance,
-- sign-setting function and balance-summing function.
accountTransactionsReportItems :: Query -> Maybe Query -> MixedAmount -> (MixedAmount -> MixedAmount) -> [Transaction] -> [TransactionsReportItem]
accountTransactionsReportItems _ _ _ _ [] = []
accountTransactionsReportItems query thisacctquery bal signfn (t:ts) =
-- This is used for both accountTransactionsReport and journalTransactionsReport,
-- which makes it a bit overcomplicated
case i of Just i' -> i':is
Nothing -> is
where
tmatched@Transaction{tpostings=psmatched} = filterTransactionPostings query t
(psthisacct,psotheracct) = case thisacctquery of Just m -> partition (matchesPosting m) psmatched
Nothing -> ([],psmatched)
numotheraccts = length $ nub $ map paccount psotheracct
amt = negate $ sum $ map pamount psthisacct
acct | isNothing thisacctquery = summarisePostings psmatched -- journal register
| numotheraccts == 0 = "transfer between " ++ summarisePostingAccounts psthisacct
| otherwise = prefix ++ summarisePostingAccounts psotheracct
where prefix = maybe "" (\b -> if b then "from " else "to ") $ isNegativeMixedAmount amt
(i,bal') = case psmatched of
[] -> (Nothing,bal)
_ -> (Just (t, tmatched, numotheraccts > 1, acct, a, b), b)
where
a = signfn amt
b = bal + a
is = accountTransactionsReportItems query thisacctquery bal' signfn ts
-- | Generate a short readable summary of some postings, like
-- "from (negatives) to (positives)".
summarisePostings :: [Posting] -> String
summarisePostings ps =
case (summarisePostingAccounts froms, summarisePostingAccounts tos) of
("",t) -> "to "++t
(f,"") -> "from "++f
(f,t) -> "from "++f++" to "++t
where
(froms,tos) = partition (fromMaybe False . isNegativeMixedAmount . pamount) ps
-- | Generate a simplified summary of some postings' accounts.
summarisePostingAccounts :: [Posting] -> String
summarisePostingAccounts = intercalate ", " . map accountLeafName . nub . map paccount
filterTransactionPostings :: Query -> Transaction -> Transaction
filterTransactionPostings m t@Transaction{tpostings=ps} = t{tpostings=filter (m `matchesPosting`) ps}
-------------------------------------------------------------------------------
-- | An accounts report is a list of account names (full and short
-- variants) with their balances, appropriate indentation for rendering as
-- a hierarchy, and grand total.
type AccountsReport = ([AccountsReportItem] -- line items, one per account
,MixedAmount -- total balance of all accounts
)
type AccountsReportItem = (AccountName -- full account name
,AccountName -- short account name for display (the leaf name, prefixed by any boring parents immediately above)
,Int -- how many steps to indent this account (0 with --flat, otherwise the 0-based account depth excluding boring parents)
,MixedAmount) -- account balance, includes subs unless --flat is present
-- | Select accounts, and get their balances at the end of the selected
-- period, and misc. display information, for an accounts report.
accountsReport :: ReportOpts -> Query -> Journal -> AccountsReport
accountsReport opts q j = (items, total)
where
l = ledgerFromJournal q $ journalSelectingAmountFromOpts opts j
accts = clipAccounts (queryDepth q) $ ledgerRootAccount l
accts'
| flat_ opts = filterzeros $ tail $ flattenAccounts accts
| otherwise = filter (not.aboring) $ tail $ flattenAccounts $ markboring $ prunezeros accts
where
filterzeros | empty_ opts = id
| otherwise = filter (not . isZeroMixedAmount . aebalance)
prunezeros | empty_ opts = id
| otherwise = fromMaybe nullacct . pruneAccounts (isZeroMixedAmount.aibalance)
markboring | no_elide_ opts = id
| otherwise = markBoringParentAccounts
items = map (accountsReportItem opts) accts'
total = sum [amt | (a,_,indent,amt) <- items, if flat_ opts then accountNameLevel a == 1 else indent == 0]
-- | In an account tree with zero-balance leaves removed, mark the
-- elidable parent accounts (those with one subaccount and no balance
-- of their own).
markBoringParentAccounts :: Account -> Account
markBoringParentAccounts = tieAccountParents . mapAccounts mark
where
mark a | length (asubs a) == 1 && isZeroMixedAmount (aebalance a) = a{aboring=True}
| otherwise = a
accountsReportItem :: ReportOpts -> Account -> AccountsReportItem
accountsReportItem opts a@Account{aname=name, aibalance=ibal}
| flat_ opts = (name, name, 0, ibal)
| otherwise = (name, elidedname, indent, ibal)
where
elidedname = accountNameFromComponents (adjacentboringparentnames ++ [accountLeafName name])
adjacentboringparentnames = reverse $ map (accountLeafName.aname) $ takeWhile aboring $ parents
indent = length $ filter (not.aboring) parents
parents = init $ parentAccounts a
-------------------------------------------------------------------------------
-- | Get the historical running inclusive balance of a particular account,
-- from earliest to latest posting date.
-- XXX Accounts should know the Ledger & Journal they came from
accountBalanceHistory :: ReportOpts -> Journal -> Account -> [(Day, MixedAmount)]
accountBalanceHistory ropts j a = [(getdate t, bal) | (t,_,_,_,_,bal) <- items]
where
(_,items) = journalTransactionsReport ropts j acctquery
inclusivebal = True
acctquery = Acct $ (if inclusivebal then accountNameToAccountRegex else accountNameToAccountOnlyRegex) $ aname a
getdate = if date2_ ropts then transactionDate2 else tdate
-------------------------------------------------------------------------------
-- TESTS
tests_postingsReport = [
"postingsReport" ~: do
-- with the query specified explicitly
let (query, journal) `gives` n = (length $ snd $ postingsReport defreportopts query journal) `is` n
(Any, nulljournal) `gives` 0
(Any, samplejournal) `gives` 11
-- register --depth just clips account names
(Depth 2, samplejournal) `gives` 11
(And [Depth 1, Status True, Acct "expenses"], samplejournal) `gives` 2
(And [And [Depth 1, Status True], Acct "expenses"], samplejournal) `gives` 2
-- with query and/or command-line options
assertEqual "" 11 (length $ snd $ postingsReport defreportopts Any samplejournal)
assertEqual "" 9 (length $ snd $ postingsReport defreportopts{monthly_=True} Any samplejournal)
assertEqual "" 19 (length $ snd $ postingsReport defreportopts{monthly_=True} (Empty True) samplejournal)
assertEqual "" 4 (length $ snd $ postingsReport defreportopts (Acct "assets:bank:checking") samplejournal)
-- (defreportopts, And [Acct "a a", Acct "'b"], samplejournal2) `gives` 0
-- [(Just (parsedate "2008-01-01","income"),assets:bank:checking $1,$1)
-- ,(Nothing,income:salary $-1,0)
-- ,(Just (2008-06-01,"gift"),assets:bank:checking $1,$1)
-- ,(Nothing,income:gifts $-1,0)
-- ,(Just (2008-06-02,"save"),assets:bank:saving $1,$1)
-- ,(Nothing,assets:bank:checking $-1,0)
-- ,(Just (2008-06-03,"eat & shop"),expenses:food $1,$1)
-- ,(Nothing,expenses:supplies $1,$2)
-- ,(Nothing,assets:cash $-2,0)
-- ,(Just (2008-12-31,"pay off"),liabilities:debts $1,$1)
-- ,(Nothing,assets:bank:checking $-1,0)
-- ]
{-
let opts = defreportopts
(postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` unlines
["2008/01/01 income assets:bank:checking $1 $1"
," income:salary $-1 0"
,"2008/06/01 gift assets:bank:checking $1 $1"
," income:gifts $-1 0"
,"2008/06/02 save assets:bank:saving $1 $1"
," assets:bank:checking $-1 0"
,"2008/06/03 eat & shop expenses:food $1 $1"
," expenses:supplies $1 $2"
," assets:cash $-2 0"
,"2008/12/31 pay off liabilities:debts $1 $1"
," assets:bank:checking $-1 0"
]
,"postings report with cleared option" ~:
do
let opts = defreportopts{cleared_=True}
j <- readJournal' sample_journal_str
(postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` unlines
["2008/06/03 eat & shop expenses:food $1 $1"
," expenses:supplies $1 $2"
," assets:cash $-2 0"
,"2008/12/31 pay off liabilities:debts $1 $1"
," assets:bank:checking $-1 0"
]
,"postings report with uncleared option" ~:
do
let opts = defreportopts{uncleared_=True}
j <- readJournal' sample_journal_str
(postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` unlines
["2008/01/01 income assets:bank:checking $1 $1"
," income:salary $-1 0"
,"2008/06/01 gift assets:bank:checking $1 $1"
," income:gifts $-1 0"
,"2008/06/02 save assets:bank:saving $1 $1"
," assets:bank:checking $-1 0"
]
,"postings report sorts by date" ~:
do
j <- readJournal' $ unlines
["2008/02/02 a"
," b 1"
," c"
,""
,"2008/01/01 d"
," e 1"
," f"
]
let opts = defreportopts
registerdates (postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` ["2008/01/01","2008/02/02"]
,"postings report with account pattern" ~:
do
j <- samplejournal
let opts = defreportopts{patterns_=["cash"]}
(postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` unlines
["2008/06/03 eat & shop assets:cash $-2 $-2"
]
,"postings report with account pattern, case insensitive" ~:
do
j <- samplejournal
let opts = defreportopts{patterns_=["cAsH"]}
(postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` unlines
["2008/06/03 eat & shop assets:cash $-2 $-2"
]
,"postings report with display expression" ~:
do
j <- samplejournal
let gives displayexpr =
(registerdates (postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is`)
where opts = defreportopts{display_=Just displayexpr}
"d<[2008/6/2]" `gives` ["2008/01/01","2008/06/01"]
"d<=[2008/6/2]" `gives` ["2008/01/01","2008/06/01","2008/06/02"]
"d=[2008/6/2]" `gives` ["2008/06/02"]
"d>=[2008/6/2]" `gives` ["2008/06/02","2008/06/03","2008/12/31"]
"d>[2008/6/2]" `gives` ["2008/06/03","2008/12/31"]
,"postings report with period expression" ~:
do
j <- samplejournal
let periodexpr `gives` dates = do
j' <- samplejournal
registerdates (postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j') `is` dates
where opts = defreportopts{period_=maybePeriod date1 periodexpr}
"" `gives` ["2008/01/01","2008/06/01","2008/06/02","2008/06/03","2008/12/31"]
"2008" `gives` ["2008/01/01","2008/06/01","2008/06/02","2008/06/03","2008/12/31"]
"2007" `gives` []
"june" `gives` ["2008/06/01","2008/06/02","2008/06/03"]
"monthly" `gives` ["2008/01/01","2008/06/01","2008/12/01"]
"quarterly" `gives` ["2008/01/01","2008/04/01","2008/10/01"]
let opts = defreportopts{period_=maybePeriod date1 "yearly"}
(postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` unlines
["2008/01/01 - 2008/12/31 assets:bank:saving $1 $1"
," assets:cash $-2 $-1"
," expenses:food $1 0"
," expenses:supplies $1 $1"
," income:gifts $-1 0"
," income:salary $-1 $-1"
," liabilities:debts $1 0"
]
let opts = defreportopts{period_=maybePeriod date1 "quarterly"}
registerdates (postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` ["2008/01/01","2008/04/01","2008/10/01"]
let opts = defreportopts{period_=maybePeriod date1 "quarterly",empty_=True}
registerdates (postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` ["2008/01/01","2008/04/01","2008/07/01","2008/10/01"]
]
, "postings report with depth arg" ~:
do
j <- samplejournal
let opts = defreportopts{depth_=Just 2}
(postingsReportAsText opts $ postingsReport opts (queryFromOpts date1 opts) j) `is` unlines
["2008/01/01 income assets:bank $1 $1"
," income:salary $-1 0"
,"2008/06/01 gift assets:bank $1 $1"
," income:gifts $-1 0"
,"2008/06/02 save assets:bank $1 $1"
," assets:bank $-1 0"
,"2008/06/03 eat & shop expenses:food $1 $1"
," expenses:supplies $1 $2"
," assets:cash $-2 0"
,"2008/12/31 pay off liabilities:debts $1 $1"
," assets:bank $-1 0"
]
-}
]
tests_accountsReport =
let (opts,journal) `gives` r = do
let (eitems, etotal) = r
(aitems, atotal) = accountsReport opts (queryFromOpts nulldate opts) journal
assertEqual "items" eitems aitems
-- assertEqual "" (length eitems) (length aitems)
-- mapM (\(e,a) -> assertEqual "" e a) $ zip eitems aitems
assertEqual "total" etotal atotal
in [
"accountsReport with no args on null journal" ~: do
(defreportopts, nulljournal) `gives` ([], Mixed [nullamt])
,"accountsReport with no args on sample journal" ~: do
(defreportopts, samplejournal) `gives`
([
("assets","assets",0, mamountp' "$-1.00")
,("assets:bank:saving","bank:saving",1, mamountp' "$1.00")
,("assets:cash","cash",1, mamountp' "$-2.00")
,("expenses","expenses",0, mamountp' "$2.00")
,("expenses:food","food",1, mamountp' "$1.00")
,("expenses:supplies","supplies",1, mamountp' "$1.00")
,("income","income",0, mamountp' "$-2.00")
,("income:gifts","gifts",1, mamountp' "$-1.00")
,("income:salary","salary",1, mamountp' "$-1.00")
,("liabilities:debts","liabilities:debts",0, mamountp' "$1.00")
],
Mixed [nullamt])
,"accountsReport with --depth=N" ~: do
(defreportopts{depth_=Just 1}, samplejournal) `gives`
([
("assets", "assets", 0, mamountp' "$-1.00")
,("expenses", "expenses", 0, mamountp' "$2.00")
,("income", "income", 0, mamountp' "$-2.00")
,("liabilities", "liabilities", 0, mamountp' "$1.00")
],
Mixed [nullamt])
,"accountsReport with depth:N" ~: do
(defreportopts{query_="depth:1"}, samplejournal) `gives`
([
("assets", "assets", 0, mamountp' "$-1.00")
,("expenses", "expenses", 0, mamountp' "$2.00")
,("income", "income", 0, mamountp' "$-2.00")
,("liabilities", "liabilities", 0, mamountp' "$1.00")
],
Mixed [nullamt])
,"accountsReport with a date or secondary date span" ~: do
(defreportopts{query_="date:'in 2009'"}, samplejournal2) `gives`
([],
Mixed [nullamt])
(defreportopts{query_="edate:'in 2009'"}, samplejournal2) `gives`
([
("assets:bank:checking","assets:bank:checking",0,mamountp' "$1.00")
,("income:salary","income:salary",0,mamountp' "$-1.00")
],
Mixed [nullamt])
,"accountsReport with desc:" ~: do
(defreportopts{query_="desc:income"}, samplejournal) `gives`
([
("assets:bank:checking","assets:bank:checking",0,mamountp' "$1.00")
,("income:salary","income:salary",0, mamountp' "$-1.00")
],
Mixed [nullamt])
,"accountsReport with not:desc:" ~: do
(defreportopts{query_="not:desc:income"}, samplejournal) `gives`
([
("assets","assets",0, mamountp' "$-2.00")
,("assets:bank","bank",1, Mixed [nullamt])
,("assets:bank:checking","checking",2,mamountp' "$-1.00")
,("assets:bank:saving","saving",2, mamountp' "$1.00")
,("assets:cash","cash",1, mamountp' "$-2.00")
,("expenses","expenses",0, mamountp' "$2.00")
,("expenses:food","food",1, mamountp' "$1.00")
,("expenses:supplies","supplies",1, mamountp' "$1.00")
,("income:gifts","income:gifts",0, mamountp' "$-1.00")
,("liabilities:debts","liabilities:debts",0, mamountp' "$1.00")
],
Mixed [nullamt])
{-
,"accounts report with account pattern o" ~:
defreportopts{patterns_=["o"]} `gives`
[" $1 expenses:food"
," $-2 income"
," $-1 gifts"
," $-1 salary"
,"--------------------"
," $-1"
]
,"accounts report with account pattern o and --depth 1" ~:
defreportopts{patterns_=["o"],depth_=Just 1} `gives`
[" $1 expenses"
," $-2 income"
,"--------------------"
," $-1"
]
,"accounts report with account pattern a" ~:
defreportopts{patterns_=["a"]} `gives`
[" $-1 assets"
," $1 bank:saving"
," $-2 cash"
," $-1 income:salary"
," $1 liabilities:debts"
,"--------------------"
," $-1"
]
,"accounts report with account pattern e" ~:
defreportopts{patterns_=["e"]} `gives`
[" $-1 assets"
," $1 bank:saving"
," $-2 cash"
," $2 expenses"
," $1 food"
," $1 supplies"
," $-2 income"
," $-1 gifts"
," $-1 salary"
," $1 liabilities:debts"
,"--------------------"
," 0"
]
,"accounts report with unmatched parent of two matched subaccounts" ~:
defreportopts{patterns_=["cash","saving"]} `gives`
[" $-1 assets"
," $1 bank:saving"
," $-2 cash"
,"--------------------"
," $-1"
]
,"accounts report with multi-part account name" ~:
defreportopts{patterns_=["expenses:food"]} `gives`
[" $1 expenses:food"
,"--------------------"
," $1"
]
,"accounts report with negative account pattern" ~:
defreportopts{patterns_=["not:assets"]} `gives`
[" $2 expenses"
," $1 food"
," $1 supplies"
," $-2 income"
," $-1 gifts"
," $-1 salary"
," $1 liabilities:debts"
,"--------------------"
," $1"
]
,"accounts report negative account pattern always matches full name" ~:
defreportopts{patterns_=["not:e"]} `gives`
["--------------------"
," 0"
]
,"accounts report negative patterns affect totals" ~:
defreportopts{patterns_=["expenses","not:food"]} `gives`
[" $1 expenses:supplies"
,"--------------------"
," $1"
]
,"accounts report with -E shows zero-balance accounts" ~:
defreportopts{patterns_=["assets"],empty_=True} `gives`
[" $-1 assets"
," $1 bank"
," 0 checking"
," $1 saving"
," $-2 cash"
,"--------------------"
," $-1"
]
,"accounts report with cost basis" ~: do
j <- (readJournal Nothing Nothing Nothing $ unlines
[""
,"2008/1/1 test "
," a:b 10h @ $50"
," c:d "
]) >>= either error' return
let j' = journalCanonicaliseAmounts $ journalConvertAmountsToCost j -- enable cost basis adjustment
accountsReportAsText defreportopts (accountsReport defreportopts Any j') `is`
[" $500 a:b"
," $-500 c:d"
,"--------------------"
," 0"
]
-}
]
Right samplejournal2 = journalBalanceTransactions $
nulljournal
{jtxns = [
txnTieKnot $ Transaction {
tdate=parsedate "2008/01/01",
tdate2=Just $ parsedate "2009/01/01",
tstatus=False,
tcode="",
tdescription="income",
tcomment="",
ttags=[],
tpostings=
[posting {paccount="assets:bank:checking", pamount=Mixed [usd 1]}
,posting {paccount="income:salary", pamount=missingmixedamt}
],
tpreceding_comment_lines=""
}
]
}
-- tests_isInterestingIndented = [
-- "isInterestingIndented" ~: do
-- let (opts, journal, acctname) `gives` r = isInterestingIndented opts l acctname `is` r
-- where l = ledgerFromJournal (queryFromOpts nulldate opts) journal
-- (defreportopts, samplejournal, "expenses") `gives` True
-- ]
tests_Hledger_Reports :: Test
tests_Hledger_Reports = TestList $
tests_queryFromOpts
++ tests_queryOptsFromOpts
++ tests_entriesReport
++ tests_summarisePostingsByInterval
++ tests_postingsReport
-- ++ tests_isInterestingIndented
++ tests_accountsReport
++ [
-- ,"summarisePostingsInDateSpan" ~: do
-- let gives (b,e,depth,showempty,ps) =
-- (summarisePostingsInDateSpan (mkdatespan b e) depth showempty ps `is`)
-- let ps =
-- [
-- nullposting{lpdescription="desc",lpaccount="expenses:food:groceries",lpamount=Mixed [usd 1]}
-- ,nullposting{lpdescription="desc",lpaccount="expenses:food:dining", lpamount=Mixed [usd 2]}
-- ,nullposting{lpdescription="desc",lpaccount="expenses:food", lpamount=Mixed [usd 4]}
-- ,nullposting{lpdescription="desc",lpaccount="expenses:food:dining", lpamount=Mixed [usd 8]}
-- ]
-- ("2008/01/01","2009/01/01",0,9999,False,[]) `gives`
-- []
-- ("2008/01/01","2009/01/01",0,9999,True,[]) `gives`
-- [
-- nullposting{lpdate=parsedate "2008/01/01",lpdescription="- 2008/12/31"}
-- ]
-- ("2008/01/01","2009/01/01",0,9999,False,ts) `gives`
-- [
-- nullposting{lpdate=parsedate "2008/01/01",lpdescription="- 2008/12/31",lpaccount="expenses:food", lpamount=Mixed [usd 4]}
-- ,nullposting{lpdate=parsedate "2008/01/01",lpdescription="- 2008/12/31",lpaccount="expenses:food:dining", lpamount=Mixed [usd 10]}
-- ,nullposting{lpdate=parsedate "2008/01/01",lpdescription="- 2008/12/31",lpaccount="expenses:food:groceries",lpamount=Mixed [usd 1]}
-- ]
-- ("2008/01/01","2009/01/01",0,2,False,ts) `gives`
-- [
-- nullposting{lpdate=parsedate "2008/01/01",lpdescription="- 2008/12/31",lpaccount="expenses:food",lpamount=Mixed [usd 15]}
-- ]
-- ("2008/01/01","2009/01/01",0,1,False,ts) `gives`
-- [
-- nullposting{lpdate=parsedate "2008/01/01",lpdescription="- 2008/12/31",lpaccount="expenses",lpamount=Mixed [usd 15]}
-- ]
-- ("2008/01/01","2009/01/01",0,0,False,ts) `gives`
-- [
-- nullposting{lpdate=parsedate "2008/01/01",lpdescription="- 2008/12/31",lpaccount="",lpamount=Mixed [usd 15]}
-- ]
]