{-# LANGUAGE OverloadedStrings #-}

module Main where

import MiniManifest.Json
  ( DeploymentManifest (..)
  , Environment (Production)
  , RolloutStrategy (Canary)
  , decodeManifest
  , encodeManifest
  , renderManifest
  )
import System.Exit (die)

sampleManifest :: DeploymentManifest
sampleManifest =
  DeploymentManifest
    { manifestService = "api"
    , manifestEnvironment = Production
    , manifestReplicas = 3
    , manifestOwners = ["platform", "security"]
    , manifestStrategy = Canary 10
    }

main :: IO ()
main =
  case
    ( decodeManifest (encodeManifest sampleManifest)
    , decodeManifest "{\"service\":\"api\"}"
    ) of
    ( Right decodedManifest
      , Left _
      ) | renderManifest decodedManifest == "service api, env production, replicas 3, owners platform/security, strategy canary 10%" ->
          putStrLn "test passed"
    _ -> die "unexpected JSON round-trip result"