gu

import gu
import gleam/option.{None, Some}

pub fn main() {
   let answer =
      gu.zenity
      |> gu.new_calendar(
         text: None,
         day: Some(31),
         month: Some(12),
         year: Some(1999),
         date_format: None,
      )
      |> gu.set_title("Calendar")
      |> gu.run(False)

   case answer {
      Some(#(_, val)) -> {
         gu.zenity
         |> gu.new_info()
         |> gu.set_text(gu.parse(val))
         |> gu.set_timeout(10)
         |> gu.run(False)
         Nil
      }
      None -> Nil
   }
}