module Parser.Resume
  ( parse
  ) where

import Data.Maybe (catMaybes, isJust)
import Data.List (find)
import Data.Text (Text)
import qualified Data.Text as T

import Text.HTML.TagSoup

import Model.Resume (Resume(Resume))

import Parser.Utils

parse :: Text -> [Resume]
parse page =
  case dropWhile (not . hasClass (T.pack "section") (T.pack "tabsContent")) (parseTags page) of
    [] ->
      []
    sectionTags ->
      let lbcTags = takeWhile (not . hasClass (T.pack "div") (T.pack "information-immo")) sectionTags
      in  catMaybes . fmap parseResume $ partitions (~== "<a>") lbcTags

parseResume :: [Tag Text] -> Maybe Resume
parseResume item = do
  name <- getTagTextAfter "<h2 class=item_title>" item
  let price = getTagTextAfter "<h3 class=item_price>" item
  url <- getTagAttribute "<a>" (T.pack "href") item
  let isPro = isJust . find (~== "<span class=ispro>") $ item
  return (Resume name price (T.concat [T.pack "https:", url]) isPro)