# SPDX-FileCopyrightText: ☭ 2022 Emery Hemingway
# SPDX-License-Identifier: Unlicense

## See the rofi-script(5) manpage for documentation.

import std/[asyncdispatch, cmdline, envvars, strutils, tables]
import preserves, syndicate, syndicate/relays
import ./schema/rofi

proc main =
  let
    route = envRoute()
    rofiPid = getEnv("ROFI_OUTSIDE")
  if rofiPid == "":
    quit("run this program in rofi")

  runActor("rofi_script_actor") do (turn: var Turn; root: Cap):
    let rootFacet = turn.facet
    resolve(turn, root, route) do (turn: var Turn; ds: Cap):
      case paramCount()
      of 0:
        let pat = ?Options
        onPublish(turn, ds, pat) do (options: seq[string]):
          stdout.writeLine options.join("\n")
          quit()

      of 1:
        var select = Select(option: commandLineParams()[0])
        for (key, val) in envPairs():
          if key.startsWith "ROFI_":
            select.environment[Symbol key] = val
        message(turn, ds, select)
        # TODO: sync not implemented correctly
        # sync(turn, ds, stopActor)
        callSoon do ():
          waitFor sleepAsync(1)
          quit()

      else:
        quit("rofi passed an unexpected number of arguments")

main()