#!/usr/bin/env bash
# i18n.sh — language for taler-monitoring console + HTML chrome
#
# TALER_MON_LANG=en|fr
# TALER_MON_LANG_SET=1  → language is explicit (--lang only); do not override.
# Auto (SET≠1), in order:
#   1) TALER_DOMAIN_LANG from domains.conf profile (preferred — source of truth)
#   2) fallback hostname heuristic *lefrancpaysan*/*francpaysan* → fr
#   3) else keep workstation env TALER_MON_LANG or en
#
# domains.conf column `lang` (see suite domains.conf) is the global definition.
# Bare TALER_MON_LANG=en in ~/.config must not override a profile lang=fr.

: "${TALER_MON_LANG:=}"
: "${TALER_MON_LANG_SET:=0}"
: "${TALER_DOMAIN_LANG:=}"

i18n_init() {
  # Only TALER_MON_LANG_SET=1 is "explicit". Do not promote non-empty TALER_MON_LANG
  # to SET=1 — env files often ship LANG=en for the default GOA workstation.
  if [ "${TALER_MON_LANG_SET:-0}" != "1" ]; then
    if [ -n "${TALER_DOMAIN_LANG:-}" ]; then
      TALER_MON_LANG="$TALER_DOMAIN_LANG"
    else
      case "${TALER_DOMAIN:-}" in
        *lefrancpaysan*|*francpaysan*)
          # fallback if domain not (yet) in domains.conf
          TALER_MON_LANG=fr
          ;;
        *)
          if [ -z "${TALER_MON_LANG:-}" ]; then
            TALER_MON_LANG=en
          fi
          ;;
      esac
    fi
  fi
  case "${TALER_MON_LANG}" in
    fr|FR|fra|french) TALER_MON_LANG=fr ;;
    *) TALER_MON_LANG=en ;;
  esac
  export TALER_MON_LANG
  export TALER_MON_LANG_SET
  export TALER_DOMAIN_LANG
}

i18n_tag() {
  local t="$1"
  if [ "${TALER_MON_LANG:-en}" != "fr" ]; then
    printf '%s' "$t"
    return 0
  fi
  case "$t" in
    OK) printf 'OK' ;;
    ERROR) printf 'ERREUR' ;;
    WARN) printf 'AVERT' ;;
    INFO) printf 'INFO' ;;
    BLOCKER) printf 'BLOCAGE' ;;
    BLOCK) printf 'BLOC' ;;
    SUMMARY) printf 'RESUME' ;;
    PROG|PROGRESS) printf 'PROG' ;;
    *) printf '%s' "$t" ;;
  esac
}

i18n_text() {
  local s="$*"
  if [ "${TALER_MON_LANG:-en}" != "fr" ] || [ -z "$s" ]; then
    printf '%s' "$s"
    return 0
  fi
  case "$s" in
    "numbered checks this run:") printf 'controles numerotes de cette execution :' ;;
    "numbered checks:") printf 'controles numerotes :' ;;
    "(global done/total)") printf '(fait/total global)' ;;
    "global checks:") printf 'controles globaux :' ;;
    "failed — see list above"|"failed - see list above") printf 'echec — voir la liste ci-dessus' ;;
    "BLOCKERS · pay/withdraw cannot finish") printf 'BLOCAGES · paiement/retrait impossible' ;;
    "BLOCKERS (pay/withdraw cannot finish)") printf 'BLOCAGES (paiement/retrait impossible)' ;;
    "ERRORS · failed checks") printf 'ERREURS · controles en echec' ;;
    "ERRORS (failed checks)") printf 'ERREURS (controles en echec)' ;;
    "pay/withdraw cannot finish") printf 'paiement/retrait impossible a terminer' ;;
    "SUMMARY") printf 'RESUME' ;;
    "totals:") printf 'totaux :' ;;
    "all clear") printf 'tout est clair' ;;
    "warnings only (no hard fail)") printf 'avertissements seulement (pas d'\''echec dur)' ;;
    "monitoring") printf 'surveillance' ;;
    "surface") printf 'surface' ;;
    "aptdeploy") printf 'aptdeploy' ;;
    "container") printf 'conteneur' ;;
    "disk") printf 'disque' ;;
    "package") printf 'paquet' ;;
    "version") printf 'version' ;;
    "reachability") printf 'accessibilite' ;;
    "server-header") printf 'en-tete Server' ;;
    "inventory") printf 'inventaire' ;;
    "flags") printf 'options' ;;
    "target domain") printf 'domaine cible' ;;
    "currency") printf 'devise' ;;
    "phases") printf 'phases' ;;
    "access") printf 'acces' ;;
    *)
      local out="$s"
      out=${out//shared library missing/bibliotheque partagee manquante}
      out=${out//shared library error/erreur de bibliotheque partagee}
      out=${out//not active/non actif}
      out=${out//after_start/apres_demarrage}
      out=${out//catalogued but not reachable/catalogue mais inaccessible}
      out=${out//does not resolve/ne resout pas}
      out=${out//protocol confirmed/protocole confirme}
      out=${out//catalogued service OK/service catalogue OK}
      out=${out//from Server header/depuis en-tete Server}
      out=${out//OSV clean/OSV sans vulnerabilite}
      out=${out//actionable vuln/vuln. actionnable}
      out=${out//header version · not Debian pkg/version en-tete · pas paquet Debian}
      out=${out//RUN_TIMEOUT exceeded/RUN_TIMEOUT depasse}
      out=${out//public HTTPS/HTTPS public}
      out=${out//container status/etat du conteneur}
      out=${out//remote-only/uniquement distant}
      out=${out//no SSH/sans SSH}
      out=${out//failed — see list above/echec — voir la liste ci-dessus}
      printf '%s' "$out"
      ;;
  esac
}