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{-# LANGUAGE GeneralizedNewtypeDeriving #-}
{-# LANGUAGE OverloadedStrings #-}
module Notmuch.SearchResult where
import Control.Applicative
import Data.Aeson
import Data.Text
import Data.Time.Clock
import Data.Time.Clock.POSIX
import Notmuch.Class
newtype ThreadID = ThreadID { unThreadID :: String }
deriving (Show,Read,Eq,FromJSON,ToJSON)
-- | A single entry returned from the notmuch search command.
data SearchResult = SearchResult {
searchThread :: ThreadID
, searchTime :: UTCTime
, searchDateRel :: Text
, searchSubject :: Text
, searchAuthors :: Text
, searchQuery :: [Maybe Text] -- TODO (Text, Maybe Text)
, searchTags :: [Text]
, searchMatched :: Int
, searchTotal :: Int
}
deriving (Show)
instance Eq SearchResult where
s1 == s2 =
searchThread s1 == searchThread s2
instance HasNotmuchId SearchResult where
notmuchId = unThreadID . searchThread
instance FromJSON SearchResult where
parseJSON (Object v) = SearchResult <$> ((ThreadID . ("thread:"++)) <$> v .: "thread")
<*> (posixSecondsToUTCTime . fromInteger <$> v .: "timestamp")
<*> v .: "date_relative"
<*> v .:? "subject" .!= ""
<*> v .:? "authors" .!= ""
<*> v .:? "query" .!= []
<*> v .: "tags"
<*> v .: "matched"
<*> v .: "total"
parseJSON x = fail $ "Error parsing search: " ++ show x
--instance ToJSON SearchResult where
-- toJSON s = object [ "thread" .= searchThread s
-- , "time" .= searchTime s
-- , "date_relative" .= searchDateRel s
-- , "subject" .= searchSubject s
-- , "authors" .= searchAuthors s
-- , "tags" .= searchTags s
-- , "matched" .= searchMatched s
-- , "total" .= searchTotal s
-- ]
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