{-# LANGUAGE RecordWildCards, DeriveDataTypeable, FlexibleInstances #-} {-| 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. -} module Hledger.Reports ( -- * Report options -- | ReportOpts(..), BalanceType(..), DisplayExp, FormatStr, defreportopts, dateSpanFromOpts, intervalFromOpts, clearedValueFromOpts, whichDateFromOpts, journalSelectingAmountFromOpts, queryFromOpts, queryOptsFromOpts, reportSpans, -- * 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, -- * Balance reports {-| These are used for the various modes of the balance command (see "Hledger.Cli.Balance"). -} BalanceReport, BalanceReportItem, balanceReport, MultiBalanceReport(..), MultiBalanceReportItem, RenderableAccountName, periodBalanceReport, cumulativeOrHistoricalBalanceReport, -- * 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 ------------------------------------------------------------------------------ -- report options handling -- | 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 ,balancetype_ :: BalanceType -- for balance command ,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 ,average_ :: Bool ,query_ :: String -- all arguments, as a string } deriving (Show, Data, Typeable) type DisplayExp = String type FormatStr = String -- | Which balance is being shown in a multi-column balance report. data BalanceType = PeriodBalance -- ^ The change of balance in each period. | CumulativeBalance -- ^ The accumulated balance at each period's end, starting from zero at the report start date. | HistoricalBalance -- ^ The historical balance at each period's end, starting from the account balances at the report start date. deriving (Eq,Show,Data,Typeable) instance Default BalanceType where def = PeriodBalance 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 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). This is 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. -- This is used eg for the register command. 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 (or with --average, the running average) ) -- | 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 runningcalcfn 1) 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' -- enable to debug just this function -- dbg :: Show a => String -> a -> a -- 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 runningcalcfn | average_ opts = \i avg amt -> avg + (amt - avg) `divideMixedAmount` (fromIntegral i) | otherwise = \_ bal amt -> bal + amt totallabel = "Total" balancelabel = "Balance" -- | Generate postings report line items. postingsReportItems :: [Posting] -> Posting -> WhichDate -> Int -> MixedAmount -> (Int -> MixedAmount -> MixedAmount -> MixedAmount) -> Int -> [PostingsReportItem] postingsReportItems [] _ _ _ _ _ _ = [] postingsReportItems (p:ps) pprev wd d b runningcalcfn itemnum = i:(postingsReportItems ps p wd d b' runningcalcfn (itemnum+1)) 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' = runningcalcfn itemnum b (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). -- Two kinds of report use this data structure, see journalTransactionsReport -- and accountTransactionsReport below for detais. 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 $ amounts a 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. This is similar to a -- "postingsReport" except with transaction-based report items which -- are ordered most recent first. This is 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. -- -- This is used by eg hledger-web's account register view. Currently, -- reporting intervals are not supported, and report items are most -- recent first. 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} ------------------------------------------------------------------------------- -- | A list of account names plus rendering info, along with their -- balances as of the end of the reporting period, and the grand -- total. Used for the balance command's single-column mode. type BalanceReport = ([BalanceReportItem] -- line items, one per account ,MixedAmount -- total balance of all accounts ) -- | * Full account name, -- -- * short account name for display (the leaf name, prefixed by any boring parents immediately above), -- -- * how many steps to indent this account (the 0-based account depth excluding boring parents, or 0 with --flat), -- -- * account balance (including subaccounts (XXX unless --flat)). type BalanceReportItem = (AccountName ,AccountName ,Int ,MixedAmount) -- | Select accounts, and get their balances at the end of the selected -- period, and misc. display information, for an accounts report. balanceReport :: ReportOpts -> Query -> Journal -> BalanceReport balanceReport 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 (balanceReportItem opts) accts' total = sum [amt | (a,_,indent,amt) <- items, if flat_ opts then accountNameLevel a == 1 else indent == 0] -- XXX check account level == 1 is valid when top-level accounts excluded -- | 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 balanceReportItem :: ReportOpts -> Account -> BalanceReportItem balanceReportItem 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 ------------------------------------------------------------------------------- -- | A multi(column) balance report is a list of accounts, each with a list of -- balances corresponding to the report's column periods. The balances' meaning depends -- on the type of balance report (see 'BalanceType' and "Hledger.Cli.Balance"). -- Also included are the overall total for each period, the date span for each period, -- and some additional rendering info for the accounts. -- -- * The date span for each report column, -- -- * line items (one per account), -- -- * the final total for each report column. newtype MultiBalanceReport = MultiBalanceReport ([DateSpan] ,[MultiBalanceReportItem] ,[MixedAmount] ) -- | * The account name with rendering hints, -- -- * the account's balance (per-period balance, cumulative ending -- balance, or historical ending balance) in each of the report's -- periods. type MultiBalanceReportItem = (RenderableAccountName ,[MixedAmount] ) -- | * Full account name, -- -- * ledger-style short account name (the leaf name, prefixed by any boring parents immediately above), -- -- * indentation steps to use when rendering a ledger-style account tree -- (the 0-based depth of this account excluding boring parents; or with --flat, 0) type RenderableAccountName = (AccountName ,AccountName ,Int ) instance Show MultiBalanceReport where -- use ppShow to break long lists onto multiple lines -- we have to add some bogus extra shows here to help ppShow parse the output -- and wrap tuples and lists properly show (MultiBalanceReport (spans, items, totals)) = "MultiBalanceReport (ignore extra quotes):\n" ++ ppShow (show spans, map show items, totals) -- | Select accounts and get their period balance (change of balance) in each -- period, plus misc. display information, for a period balance report. periodBalanceReport :: ReportOpts -> Query -> Journal -> MultiBalanceReport periodBalanceReport opts q j = MultiBalanceReport (spans, items, totals) where (q',depthq) = (filterQuery (not . queryIsDepth) q, filterQuery queryIsDepth q) clip = filter (depthq `matchesAccount`) j' = filterJournalPostings q' $ journalSelectingAmountFromOpts opts j ps = journalPostings j' -- the requested span is the span of the query (which is -- based on -b/-e/-p opts and query args IIRC). requestedspan = queryDateSpan (date2_ opts) q -- the report's span will be the requested span intersected with -- the selected data's span; or with -E, the requested span -- limited by the journal's overall span. reportspan | empty_ opts = requestedspan `orDatesFrom` journalspan | otherwise = requestedspan `spanIntersect` matchedspan where journalspan = journalDateSpan j' matchedspan = postingsDateSpan ps -- first implementation, probably inefficient spans = dbg "1 " $ splitSpan (intervalFromOpts opts) reportspan psPerSpan = dbg "3" $ [filter (isPostingInDateSpan s) ps | s <- spans] acctnames = dbg "4" $ sort $ clip $ -- expandAccountNames $ accountNamesFromPostings ps allAcctsZeros = dbg "5" $ [(a, nullmixedamt) | a <- acctnames] someAcctBalsPerSpan = dbg "6" $ [[(aname a, aibalance a) | a <- drop 1 $ accountsFromPostings ps, depthq `matchesAccount` aname a, aname a `elem` acctnames] | ps <- psPerSpan] balsPerSpan = dbg "7" $ [sortBy (comparing fst) $ unionBy (\(a,_) (a',_) -> a == a') acctbals allAcctsZeros | acctbals <- someAcctBalsPerSpan] balsPerAcct = dbg "8" $ transpose balsPerSpan acctsAndBals = dbg "8.5" $ zip acctnames (map (map snd) balsPerAcct) items = dbg "9" $ [((a, a, accountNameLevel a), bs) | (a,bs) <- acctsAndBals, empty_ opts || any (not . isZeroMixedAmount) bs] highestLevelBalsPerSpan = dbg "9.5" $ [[b | (a,b) <- spanbals, not $ any (`elem` acctnames) $ init $ expandAccountName a] | spanbals <- balsPerSpan] totals = dbg "10" $ map sum highestLevelBalsPerSpan ------------------------------------------------------------------------------- -- | Calculate the overall span and per-period date spans for a report -- based on command-line options, the parsed search query, and the -- journal data. If a reporting interval is specified, the report span -- will be enlarged to include a whole number of report periods. -- Reports will sometimes trim these spans further when appropriate. reportSpans :: ReportOpts -> Query -> Journal -> (DateSpan, [DateSpan]) reportSpans opts q j = (reportspan, spans) where -- get the requested span from the query, which is based on -- -b/-e/-p opts and query args. requestedspan = queryDateSpan (date2_ opts) q -- set the start and end date to the journal's if not specified requestedspan' = requestedspan `orDatesFrom` journalDateSpan j -- if there's a reporting interval, calculate the report periods -- which enclose the requested span spans = dbg "spans" $ splitSpan (intervalFromOpts opts) requestedspan' -- the overall report span encloses the periods reportspan = DateSpan (maybe Nothing spanStart $ headMay spans) (maybe Nothing spanEnd $ lastMay spans) -- | Select accounts and get their ending balance in each period, plus -- account name display information, for a cumulative or historical balance report. cumulativeOrHistoricalBalanceReport :: ReportOpts -> Query -> Journal -> MultiBalanceReport cumulativeOrHistoricalBalanceReport opts q j = MultiBalanceReport (periodbalancespans, items, totals) where -- select/adjust basic report dates (reportspan, _) = reportSpans opts q j -- rewrite query to use adjusted dates dateless = filterQuery (not . queryIsDate) depthless = filterQuery (not . queryIsDepth) q' = dateless $ depthless q -- reportq = And [q', Date reportspan] -- get starting balances and accounts from preceding txns precedingq = And [q', Date $ DateSpan Nothing (spanStart reportspan)] (startbalanceitems,_) = balanceReport opts{flat_=True,empty_=True} precedingq j startacctbals = dbg "startacctbals" $ map (\(a,_,_,b) -> (a,b)) startbalanceitems -- acctsWithStartingBalance = map fst $ filter (not . isZeroMixedAmount . snd) startacctbals startingBalanceFor a | balancetype_ opts == HistoricalBalance = fromMaybe nullmixedamt $ lookup a startacctbals | otherwise = nullmixedamt -- get balance changes by period MultiBalanceReport (periodbalancespans,periodbalanceitems,_) = dbg "changes" $ periodBalanceReport opts q j balanceChangesByAcct = map (\((a,_,_),bs) -> (a,bs)) periodbalanceitems acctsWithBalanceChanges = map fst $ filter ((any (not . isZeroMixedAmount)) . snd) balanceChangesByAcct balanceChangesFor a = fromMaybe (error $ "no data for account: a") $ -- XXX lookup a balanceChangesByAcct -- accounts to report on reportaccts -- = dbg' "reportaccts" $ (dbg' "acctsWithStartingBalance" acctsWithStartingBalance) `union` (dbg' "acctsWithBalanceChanges" acctsWithBalanceChanges) = acctsWithBalanceChanges -- sum balance changes to get ending balances for each period endingBalancesFor a = dbg "ending balances" $ drop 1 $ scanl (+) (startingBalanceFor a) $ dbg "balance changes" $ balanceChangesFor a items = dbg "items" $ [((a,a,0), endingBalancesFor a) | a <- reportaccts] -- sum highest-level account balances in each column for column totals totals = dbg "totals" $ map sum highestlevelbalsbycol where highestlevelbalsbycol = transpose $ map endingBalancesFor highestlevelaccts highestlevelaccts = dbg "highestlevelaccts" $ [a | a <- reportaccts, not $ any (`elem` reportaccts) $ init $ expandAccountName a] -- enable to debug just this function -- dbg :: Show a => String -> a -> a -- dbg = lstrace ------------------------------------------------------------------------------- -- | 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_balanceReport = let (opts,journal) `gives` r = do let (eitems, etotal) = r (aitems, atotal) = balanceReport 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 [ "balanceReport with no args on null journal" ~: do (defreportopts, nulljournal) `gives` ([], Mixed [nullamt]) ,"balanceReport 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' "$1.00") ], Mixed [nullamt]) ,"balanceReport with --depth=N" ~: do (defreportopts{depth_=Just 1}, samplejournal) `gives` ([ ("assets", "assets", 0, mamountp' "$-1.00") ,("expenses", "expenses", 0, mamountp' "$2.00") ,("income", "income", 0, mamountp' "$-2.00") ,("liabilities", "liabilities", 0, mamountp' "$1.00") ], Mixed [nullamt]) ,"balanceReport with depth:N" ~: do (defreportopts{query_="depth:1"}, samplejournal) `gives` ([ ("assets", "assets", 0, mamountp' "$-1.00") ,("expenses", "expenses", 0, mamountp' "$2.00") ,("income", "income", 0, mamountp' "$-2.00") ,("liabilities", "liabilities", 0, mamountp' "$1.00") ], Mixed [nullamt]) ,"balanceReport 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]) ,"balanceReport 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]) ,"balanceReport 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 balanceReportAsText defreportopts (balanceReport 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_balanceReport ++ [ -- ,"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]} -- ] ]