#!/usr/bin/env bash
# Install nginx vhost for Z Ecosystem (zblockchainsystem.com)
set -euo pipefail

REPO_DIR="${Z_ECOSYSTEM_ROOT:-${OMNL_BANK_ROOT:-$HOME/smom-dbis-138}}"
VHOST_SRC="$REPO_DIR/deploy/nginx/z-ecosystem-domains.conf"
VHOST_DST="/etc/nginx/sites-available/z-ecosystem-domains"
VHOST_LINK="/etc/nginx/sites-enabled/z-ecosystem-domains"

log() { echo "[$(date -Iseconds)] $*"; }

if [ ! -f "$VHOST_SRC" ]; then
  echo "Missing $VHOST_SRC" >&2
  exit 1
fi

log "Installing Z Ecosystem nginx vhost..."
sudo cp "$VHOST_SRC" "$VHOST_DST"
SNIPPET_SRC="$REPO_DIR/deploy/nginx/z-ecosystem-common-locations.conf"
SNIPPET_DST="/etc/nginx/snippets/z-ecosystem-common-locations.conf"
sudo cp "$SNIPPET_SRC" "$SNIPPET_DST"
sudo ln -sf "$VHOST_DST" "$VHOST_LINK"

log "Testing nginx..."
sudo nginx -t

log "Reloading nginx..."
sudo systemctl reload nginx

check_host() {
  local host="$1"
  local expect="$2"
  local code
  code=$(curl -s -o /dev/null -w '%{http_code}' -H "Host: $host" "http://127.0.0.1/")
  log "  $host -> HTTP $code (expect redirect toward $expect)"
}

check_host zblockchainsystem.com /z
check_host www.zblockchainsystem.com /z

log "Z domain deploy complete — https://zblockchainsystem.com/z"