#!/usr/bin/env bash
# Shared config for the one-time netralax.cloud -> netralax.de server move.
#
# This is SEPARATE from scripts/prod/config.sh on purpose: the migration knows
# BOTH the old (.cloud) and the new (.de) host, whereas scripts/prod/config.sh
# only ever points at the live server. Source this in each migrate script:
#   source "$(dirname "$0")/config.sh"
#
# Fill NEW_HOST once the netralax.de VPS exists. OLD_HOST is the .cloud VPS.

# Old, currently-live VPS (Supabase + LiveKit on *.netralax.cloud).
export OLD_HOST="46.225.156.249"
export OLD_USER="prox"

# New, empty VPS that will serve *.netralax.de (and keep serving *.netralax.cloud
# for already-installed clients). Fill in the IP before running 02-migrate-data.sh.
# NOTE: the login user on the new .de VPS is "debian" (the old .cloud VPS uses "prox").
export NEW_HOST="141.95.34.204"
export NEW_USER="debian"

# Paths on BOTH servers (same layout on old and new).
export SUPABASE_DIR="/opt/supabase"
export LIVEKIT_DIR="/opt/livekit"

# SSH helper opts: accept new host keys on first connect without prompting.
# Override SSH_OPTS from the environment if you need a jumphost etc.
export SSH_OPTS="${SSH_OPTS:--o StrictHostKeyChecking=accept-new}"

# Convenience SSH targets.
export OLD_SSH="${OLD_USER}@${OLD_HOST}"
export NEW_SSH="${NEW_USER}@${NEW_HOST}"

# Run a command on the OLD server.
old_remote() {
  # shellcheck disable=SC2086
  ssh ${SSH_OPTS} "${OLD_SSH}" "$@"
}

# Run a command on the NEW server.
new_remote() {
  # shellcheck disable=SC2086
  ssh ${SSH_OPTS} "${NEW_SSH}" "$@"
}

# Guard: refuse to run anything against the unfilled new-host placeholder.
require_new_host() {
  if [[ "${NEW_HOST}" == "__NETRALAX_DE_SERVER_IP__" || -z "${NEW_HOST}" ]]; then
    echo "NEW_HOST is still the placeholder — edit scripts/migrate/config.sh first." >&2
    exit 1
  fi
}