#!/bin/bash
# MUA - Mikes Unraid Agent
# Install-Script
# Wird vom Unraid-Plugin-Installer aufgerufen.

set -e

PLUGIN_DIR="/usr/local/plugins/mua"
SERVICE_FILE="$PLUGIN_DIR/scripts/mua.service"
HELPER_SRC="$PLUGIN_DIR/scripts/unraid-docker-mcp-helper.php"
HELPER_DST="/usr/local/bin/unraid-docker-mcp-helper.php"

echo "=== MUA Install ==="

# 1. Verzeichnisse sicherstellen
mkdir -p "$PLUGIN_DIR/mcp"
mkdir -p "$PLUGIN_DIR/scripts"

# 2. PHP-Helper installieren (Write-Operationen)
if [ -f "$HELPER_SRC" ]; then
    cp "$HELPER_SRC" "$HELPER_DST"
    chmod 755 "$HELPER_DST"
    echo "  Helper installiert: $HELPER_DST"
fi

# 3. systemd-Service installieren
if [ -f "$SERVICE_FILE" ]; then
    cp "$SERVICE_FILE" /etc/systemd/system/mua.service
    chmod 644 /etc/systemd/system/mua.service
    systemctl daemon-reload
    echo "  Service installiert: mua.service"
fi

# 4. Service starten + enable
systemctl enable mua.service
systemctl restart mua.service

# 5. Health-Check
sleep 2
if curl -sf "http://127.0.0.1:3002/health" > /dev/null 2>&1; then
    echo "  Health-Check: OK"
    echo "=== MUA installiert und läuft auf Port 3002 ==="
    echo "  Endpunkt: http://$(hostname -I | awk '{print $1}'):3002/mcp"
else
    echo "  WARNUNG: Health-Check fehlgeschlagen"
    echo "  Service-Status:"
    systemctl status mua.service --no-pager || true
    exit 1
fi