quox/exe/Main.idr

module Main

import public Quox.Name
import public Quox.Syntax
import public Quox.Equal
import public Quox.Pretty
import public Quox.Typechecker
import public Quox.Syntax.Qty.Three

import Data.Nat
import Data.Vect
import Data.List
import Control.ANSI


private
text : PrettyOpts -> List String
text _ =
  ["",
   #" ___ ___ _____ __ __"#,
   #"/ _ `/ // / _ \\ \ /"#,
   #"\_, /\_,_/\___/_\_\"#,
   #" /_/"#,
   ""]

private
qtuwu : PrettyOpts -> List String
qtuwu opts =
  if opts.unicode then
    [#"      ___,-´⎠  "#,
     #"(·`──´ ◡    -´⎠"#,
     #" \⋀/───´⎞/`──´ "#,
     #"  ⋃────,-₎   ⎞ "#,
     #"      (‾‾)   ⎟ "#,
     #"     (‾‾‾)   ⎟ "#]
  else
    [#"      ___,-´/  "#,
     #"(.`--´ u    -´/"#,
     #" \/\/--´|/`--´ "#,
     #"  U----,-,   \ "#,
     #"      (--)   | "#,
     #"     (---)   | "#]

private
join1 : PrettyOpts -> String -> String -> String
join1 opts l r =
  if opts.color then
    "  " <+> show (colored Green l) <+> "  " <+> show (colored Magenta r)
  else
    "  " <+> l <+> "  " <+> r

export
banner : PrettyOpts -> String
banner opts = unlines $ zipWith (join1 opts) (qtuwu opts) (text opts)

export
tm : Term Three 1 2
tm =
  (Pi One "a" (BVT 0) (TUsed $ E (F "F" :@@ [BVT 0, FT "w"]))
    `DCloT` (K One ::: id))
    `CloT`  (F "y" ::: TYPE (U 1) :# TYPE (U 2) ::: id)

main : IO Unit
main = do
  putStrLn $ banner defPrettyOpts
  prettyTermDef tm
  prettyTermDef $ pushSubstsT tm