Holes.hs

{-# LANGUAGE BlockArguments #-}
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE OverloadedRecordDot #-}
{-# LANGUAGE QualifiedDo #-}
{-# LANGUAGE TypeApplications #-}

-- This is a HAND-OWNED hole module. keiro-dsl creates it once and never
-- overwrites it. Fill the transducer body (and any other holes) against the
-- generated signatures, then run the harness to confirm behaviour.
module HospitalCapacity.Surge.Holes (
    surgeTransducer,
    -- (no projection)
) where

import Generated.HospitalCapacity.Surge.Domain
import Keiki.Builder ((=:))
import qualified Keiki.Builder as B
import Keiki.Core (HsPred, RegFile, SymTransducer, lit, (./=), (.==), (.||))

-- HOLE: the transducer body. Reproduce the structure below, replacing each
-- `-- HOLE` line with the keiki symbolic operators it describes.
surgeTransducer ::
    SymTransducer
        (HsPred SurgeRegs SurgeCommand)
        SurgeRegs
        SurgeVertex
        SurgeCommand
        SurgeEvent
surgeTransducer =
    B.buildTransducer SurgeIdle initialSurgeRegs isTerminal (pure ())
  where
    isTerminal = \case
        _ -> False