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{-# LANGUAGE OverloadedStrings #-}
module View.Plain.Ad
( renderConsoleAds
, renderAds
) where
import Data.List (intersperse)
import Data.Maybe (fromMaybe, catMaybes)
import Data.Map (Map)
import qualified Data.Map as M
import Data.Text (Text)
import qualified Data.Text as T
import Model.Ad (Ad)
import qualified Model.Ad as Ad
import Model.Resume (Resume)
import qualified Model.Resume as Resume
import Model.Detail (Detail)
import qualified Model.Detail as Detail
import Model.URL
import Model.Config
renderConsoleAds :: Config -> Text -> [Ad] -> Text
renderConsoleAds config time ads =
let (title, message) = renderAds config ads
titleWithTime =
T.concat
[ "\n["
, time
, "] "
, title
]
line = T.map (\_ -> '-') titleWithTime
in T.intercalate
"\n"
[ titleWithTime
, line
, ""
, message
]
renderAds :: Config -> [Ad] -> (Text, Text)
renderAds config ads =
let titleMessage = renderTitle $ length ads
adsMessage = T.intercalate "\n\n" . map (renderAd config) $ ads
in (titleMessage, adsMessage)
renderTitle :: Int -> Text
renderTitle count =
T.concat
[ T.pack . show $ count
, agreement " nouvelle"
, agreement " annonce"
]
where agreement word =
T.concat
[ word
, if count > 1 then "s" else ""
]
renderAd :: Config -> Ad -> Text
renderAd config ad =
T.concat
[ renderResume (Ad.resume ad)
, "\n"
, renderDetail config (Ad.detail ad)
]
renderResume :: Resume -> Text
renderResume resume =
let formatPrice price = T.concat [" - ", price]
price = fromMaybe "" . fmap formatPrice . Resume.price $ resume
titleLine = T.concat [Resume.name resume, price]
in T.intercalate "\n" [titleLine, Resume.url resume]
renderDetail :: Config -> Detail -> Text
renderDetail config detail =
T.concat
[ renderProperties (properties config) (Detail.properties detail)
, fromMaybe "−" (Detail.description detail)
, renderURLs "\n\nImages:" (Detail.images detail)
]
renderProperties :: [Text] -> Map Text Text -> Text
renderProperties [] properties = ""
renderProperties keys properties =
T.concat
[ "\n"
, T.concat (catMaybes $ map (renderProperty properties) keys)
, "\n"
]
renderProperty :: Map Text Text -> Text -> Maybe Text
renderProperty properties key =
fmap
(\value -> T.concat [key, ": ", value, "\n"])
(M.lookup key properties)
renderURLs :: Text -> [URL] -> Text
renderURLs title [] = ""
renderURLs title urls =
T.intercalate "\n" (title:urls)
|
