# SPDX-FileCopyrightText: ☭ Emery Hemingway
# SPDX-License-Identifier: Unlicense

import std/[json, os, osproc]
import preserves # , preserves/jsonhooks,
import syndicate

from preserves/jsonhooks import toPreserveHook

import ./schema/config

proc runChild: string =
  let params = commandLineParams()
  if params.len < 1:
    stderr.writeLine "not enough parameters"
    quit 1
  let
    cmd = params[0]
    args = params[1..params.high]
  try: result = execProcess(command=cmd, args=args, options={poUsePath})
  except:
    stderr.writeLine "execProcess failed"
    quit 1
  if result == "":
    stderr.writeLine "no ouput"
    quit 1

proc translate(output: string): Assertion =
  var js: JsonNode
  try: js = parseJson output
  except:
    stderr.writeLine "parseJson failed"
    quit 1
  js.toPreserveHook(Ref)

runActor("main") do (root: Ref; turn: var Turn):
  connectStdio(root, turn)
  during(turn, root, ?JsonTranslatorArguments) do (ds: Ref):
    message(turn, ds,  initRecord[Ref]("recv-json", runChild().translate()))