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{-# LANGUAGE OverloadedStrings #-}
module View.Ad
( renderAds
) where
import Data.List (intersperse)
import Data.Maybe (fromMaybe)
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
renderAds :: [Ad] -> T.Text
renderAds = T.intercalate "\n\n" . map renderAd
renderAd :: Ad -> T.Text
renderAd ad =
T.concat
[ renderResume (Ad.resume ad)
, "\n\n"
, renderDetail (Ad.detail ad)
]
renderResume :: Resume -> T.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, T.pack . Resume.url $ resume]
renderDetail :: Detail -> T.Text
renderDetail detail =
fromMaybe "−" (Detail.description detail)
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