module Main where

import Petzval.Optics
import Petzval.Optics.RTM
import Petzval.System

bk7 = SellemeierMat [ (1.03961212,  6.00069867e-3 )
                    , (0.231792344, 2.00179144e-2 )
                    , (1.01046945,  103.560653 )]
n_sk16 = SellemeierMat [ (1.343177740, 0.007046873)
                       , (0.241144399, 0.0229005000)
                       , (0.994317969, 92.75085260)]

n_ssk8 = SellemeierMat [ (1.44857867, 1.17965926e-01)
                       , (1.06937528, 8.69310149E-03)
                       , (4.21566593E-02, 1.11300666E+02) ]

system1 =
  [ Stop{_thickness = 0, _outsideRadius=5}
  , Surface{_material = bk7, _thickness = 10, _roc = 100, _outsideRadius=0}
  , Surface{_material = air, _thickness = 95, _roc = -100, _outsideRadius=0}
  ]

system2 =
  [
    Surface{_material = s_sk16, _outsideRadius=11.5, _roc=42.98790, _thickness = 4}
  , Surface{_material = air, _outsideRadius = 11.5, _roc = -248.07740, _thickness = 10.51018}
  , Surface{_material = s_f4, _outsideRadius = 9.852, _roc = -38.21035, _thickness = 2.5}
  , Surface{_material = air, _outsideRadius = 8.885, _roc = 43.95894, _thickness = 0}
  , Stop{_outsideRadius = 8.6762522794, _thickness = 9.86946}
  , Surface{_material=s_sk16, _outsideRadius = 11, _roc=656.66349, _thickness = 4.5}
  , Surface{_material = air, _outsideRadius = 11, _roc = -33.50754, _thickness = 86.48643}
  ]
  where s_sk16 = ConstMat 1.620408
        s_f4 = ConstMat 1.616589

main :: IO ()
main =
  let baked = bake 0.587618 system2
      ep = (entrancePupil baked){position=20.4747094540}
      fa = 20
  in do
    putStrLn $ show ep
    putStrLn $ show $ rearFocalLength $ lensRTM baked
    putStrLn $ show $ mconcat (seidel ep fa baked :: [Seidel Double])