#!/usr/bin/env bash
# Voice-Agent Mac-Worker — Ein-Befehl-Update.
#
# Macht: git pull (im Repo-Root) + pip install -r requirements.txt + Worker-Restart.
# Idempotent. Beendet sich mit Health-Check.
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
WORKDIR="$(cd "$SCRIPT_DIR/.." && pwd)"
REPO_DIR="$(cd "$WORKDIR/.." && pwd)"
LABEL="com.voiceagent.worker"
SERVICE_TARGET="gui/$(id -u)/${LABEL}"

echo "[1/4] git pull ($REPO_DIR)"
git -C "$REPO_DIR" pull --ff-only

echo "[2/4] pip install (venv: $WORKDIR/.venv)"
if [ ! -x "$WORKDIR/.venv/bin/pip" ]; then
    echo "FEHLER: $WORKDIR/.venv fehlt. Bitte zuerst $SCRIPT_DIR/install-launchagent.sh ausführen." >&2
    exit 1
fi
"$WORKDIR/.venv/bin/pip" install -r "$WORKDIR/requirements.txt"

echo "[3/4] Worker neu starten (kickstart -k $SERVICE_TARGET)"
if ! launchctl print "$SERVICE_TARGET" >/dev/null 2>&1; then
    echo "FEHLER: LaunchAgent ist nicht geladen. Bitte $SCRIPT_DIR/install-launchagent.sh ausführen." >&2
    exit 1
fi
launchctl kickstart -k "$SERVICE_TARGET"

echo "[4/4] Health-Check (max. 8 s warten)"
for _ in 1 2 3 4 5 6 7 8; do
    sleep 1
    if curl -fsS http://127.0.0.1:8080/health >/dev/null 2>&1; then
        echo "[OK] Update durch, Worker läuft."
        curl -s http://127.0.0.1:8080/health | python3 -m json.tool 2>/dev/null || true
        exit 0
    fi
done

echo "[!] Health-Check schlägt nach Update fehl." >&2
tail -n 30 "$HOME/Library/Logs/voice-agent-worker.err.log" 2>/dev/null || true
exit 1