#!/usr/bin/env bash
# remove-env-vars.sh — elimina las variables de entorno de un agente del .env
#
# Uso:
#   ./dev-scripts/agent/remove-env-vars.sh <agent-id>
#
# Elimina las 4 variables generadas por register.sh y verify.sh:
#   MATRIX_TOKEN_<NORM>, MATRIX_PASSWORD_<NORM>,
#   PICKLE_KEY_<NORM>, SSSS_RECOVERY_KEY_<NORM>

source "$(dirname "$0")/../_common.sh"

need_arg "${1:-}"

ID="$1"
NORM="$(normalize_id "$ID")"
ENV_FILE=".env"

[[ -f "$ENV_FILE" ]] || fail ".env no encontrado"

VARS=(
  "MATRIX_TOKEN_${NORM}"
  "MATRIX_PASSWORD_${NORM}"
  "PICKLE_KEY_${NORM}"
  "SSSS_RECOVERY_KEY_${NORM}"
)

for var in "${VARS[@]}"; do
  if grep -q "^${var}=" "$ENV_FILE"; then
    sed -i "/^${var}=/d" "$ENV_FILE"
    ok "$var eliminado de $ENV_FILE"
  else
    dim "  $var no encontrado en $ENV_FILE (ya eliminado?)"
  fi
done