#!/usr/bin/env bash
set -euo pipefail

# add_static_hosts.sh
# Creates or updates static hosts in an AWX inventory via the AWX REST API.
# Usage:
#   AWX_HOST=... AWX_USER=... AWX_PASS=... INV_ID=2 ./add_static_hosts.sh

AWX_HOST="${AWX_HOST:-http://192.168.49.2:30081}"
AWX_USER="${AWX_USER:-admin}"
AWX_PASS="${AWX_PASS:-Aase#1234!}"
INV_ID="${INV_ID:-2}"

IPS=("192.168.1.144" "192.168.1.23" "192.168.1.24")

echo "Using AWX at $AWX_HOST (inventory id $INV_ID)"

for ip in "${IPS[@]}"; do
  name="host-$(echo "$ip" | tr '.' '-')"
  vars=$(printf "ansible_host: %s\n" "$ip")

  # URL-encode the name for query
  encoded_name=$(jq -nr --arg s "$name" '$s|@uri')

  echo "Processing $name -> $ip"
  host_id=$(curl -sS -u "$AWX_USER:$AWX_PASS" "$AWX_HOST/api/v2/hosts/?name=$encoded_name&inventory=$INV_ID" | jq -r '.results[0].id // empty')

  if [ -n "$host_id" ]; then
    echo "Host exists (id=$host_id) — updating variables"
    payload=$(jq -n --arg vars "$vars" '{variables:$vars}')
    curl -sS -u "$AWX_USER:$AWX_PASS" -H "Content-Type: application/json" -X PATCH "$AWX_HOST/api/v2/hosts/$host_id/" -d "$payload" | jq .
  else
    echo "Host not found — creating"
    payload=$(jq -n --arg name "$name" --arg inv "$INV_ID" --arg vars "$vars" '{name:$name, inventory:($inv|tonumber), variables:$vars}')
    curl -sS -u "$AWX_USER:$AWX_PASS" -H "Content-Type: application/json" -X POST "$AWX_HOST/api/v2/hosts/" -d "$payload" | jq .
  fi

  echo
done

echo "Listing hosts in inventory $INV_ID:"
curl -sS -u "$AWX_USER:$AWX_PASS" "$AWX_HOST/api/v2/inventories/$INV_ID/hosts/?page_size=100" | jq '.results[] | {id: .id, name: .name, variables: .variables}'