#!/usr/bin/env nu
# reflection/modules/prereqs.nu — prerequisite checking.

use env.nu *

export def "prereqs check" [
  --context: string  = "",
  --form: string     = "",
  --severity: string = "",
  --json,
] {
  let actor   = ($env.ONTOREF_ACTOR? | default "developer")
  let ctx     = if ($context | is-not-empty) { $context } else { actor-to-context $actor }
  let checker = $"($env.ONTOREF_ROOT)/reflection/bin/check-prereqs.nu"

  let args = (
    ["--context", $ctx]
    | append (if ($form     | is-not-empty) { ["--form",     $form]     } else { [] })
    | append (if ($severity | is-not-empty) { ["--severity", $severity] } else { [] })
    | append (if $json                      { ["--json"]                 } else { [] })
  )
  ^nu $checker ...$args
}

export def "prereqs help" [] {
  let actor = ($env.ONTOREF_ACTOR? | default "developer")
  print ""
  print "Prerequisites commands:"
  print "  prereqs check                    check for current actor context"
  print "  prereqs check --context ci       check CI context"
  print "  prereqs check --context agent    check agent context"
  print "  prereqs check --form new_adr     check what a specific form needs"
  print "  prereqs check --severity Hard    only Hard requirements"
  print "  prereqs check --json             machine-readable output"
  print ""
  print $"Current actor: ($actor) → context: (actor-to-context $actor)"
  print ""
}

def actor-to-context [actor: string] {
  match $actor {
    "ci"        => "ci",
    "agent"     => "agent",
    "benchmark" => "benchmark",
    _           => "local_dev",
  }
}