#!/bin/bash
# Register AKOS in Claude Code WITHOUT touching existing settings: adds only the `akos` MCP server (user scope) and,
# with --with-hooks, merges one SessionStart hook into ~/.claude/settings.json (backup written first, existing hooks kept).
#   AKOS_TOKEN=akos_… integrations/claude-code/install.sh [--url https://akos.spboucher.ai] [--scope user|project|local] [--with-hooks] [--uninstall]
set -euo pipefail
URL="${AKOS_URL:-https://akos.spboucher.ai}"; SCOPE="user"; HOOKS=0; UNINSTALL=0
while [ $# -gt 0 ]; do case "$1" in --url) URL="$2"; shift 2;; --scope) SCOPE="$2"; shift 2;; --with-hooks) HOOKS=1; shift;; --uninstall) UNINSTALL=1; shift;; *) echo "unknown arg $1"; exit 2;; esac; done
command -v claude >/dev/null || { echo "claude CLI not found"; exit 1; }
HERE="$(cd "$(dirname "$0")" && pwd)"
if [ "$UNINSTALL" = 1 ]; then
  claude mcp remove akos -s "$SCOPE" 2>/dev/null || true
  python3 "$HERE/merge_hooks.py" --remove
  echo "akos removed from Claude Code ($SCOPE scope); hooks removed if present"; exit 0
fi
TOKEN="${AKOS_TOKEN:-$(python3 -c 'import json,os;p=os.path.expanduser(os.environ.get("AKOS_CONFIG","~/.config/akos/config.json"));print(json.load(open(p)).get("token","")) if os.path.exists(p) else print("")')}"
[ -n "$TOKEN" ] || { echo "AKOS_TOKEN not set and no ~/.config/akos/config.json — run 'akos login' first"; exit 1; }
curl -fsS -m 15 "$URL/api/v1/health" >/dev/null || { echo "AKOS not reachable at $URL"; exit 1; }
claude mcp remove akos -s "$SCOPE" >/dev/null 2>&1 || true
claude mcp add --transport http akos "$URL/mcp" --header "Authorization: Bearer $TOKEN" -s "$SCOPE" >/dev/null
echo "MCP server 'akos' registered ($SCOPE scope) → $URL/mcp"
if [ "$HOOKS" = 1 ]; then python3 "$HERE/merge_hooks.py" --add "$HERE/session_start.sh"; fi
claude mcp get akos | head -5
echo "Verify inside a session: /mcp  →  akos should be connected; tools: search_knowledge, inspect_api, discover_api, execute_api, …"