module QueryParameters where

import Prelude

import Control.Monad.Eff.Console as Console
import HTTPure as HTTPure
import HTTPure ((!!))

-- | Serve the example server on this port
port :: Int
port = 8087

-- | Shortcut for `show port`
portS :: String
portS = show port

-- | Specify the routes
router :: forall e. HTTPure.Request -> HTTPure.ResponseM e
router { query }
  | query !! "foo" /= ""     = HTTPure.ok $ "foo"
  | query !! "bar" == "test" = HTTPure.ok $ "bar"
  | otherwise                = HTTPure.ok $ query !! "baz"

-- | Boot up the server
main :: forall e. HTTPure.ServerM (console :: Console.CONSOLE | e)
main = HTTPure.serve port router do
  Console.log $ " ┌────────────────────────────────────────┐"
  Console.log $ " │ Server now up on port " <> portS <> "             │"
  Console.log $ " │                                        │"
  Console.log $ " │ To test, run:                          │"
  Console.log $ " │  > curl localhost:" <> portS <> "?foo             │"
  Console.log $ " │    # => foo                            │"
  Console.log $ " │  > curl localhost:" <> portS <> "?bar=test        │"
  Console.log $ " │    # => bar                            │"
  Console.log $ " │  > curl localhost:" <> portS <> "?baz=<anything>  │"
  Console.log $ " │    # => <anything>                     │"
  Console.log $ " └────────────────────────────────────────┘"