#!/bin/bash
# shellcheck disable=SC1091
source "${AGENT_PATH}/common.sh"
_check_required_env_vars "CONTAINER_NAME"

# Tailscale Status Script

echo "Tailscale Service Status"
echo "========================"

# Check if container exists
if ! _is_container_exists "$CONTAINER_NAME"; then
    echo "Status: Not Installed"
    echo "The Tailscale container does not exist."
    exit 1
fi

# Check if container is running
if ! _is_container_running "$CONTAINER_NAME"; then
    echo "Status: Stopped"
    echo "The Tailscale container exists but is not running."
    echo ""
    echo "To start the service, run:"
    echo "  ${SERVICE_PATH}/start.sh"
    exit 1
fi

echo "Status: Running"
echo ""

# Get Tailscale connection status
echo "Tailscale Connection Status:"
echo "----------------------------"
if docker exec ${CONTAINER_NAME} tailscale status --json >/dev/null 2>&1; then
    # Get basic status
    docker exec ${CONTAINER_NAME} tailscale status 2>/dev/null || {
        echo "Unable to get Tailscale status. The daemon may still be starting."
    }
    
    echo ""
    echo "Tailscale IP Address:"
    docker exec ${CONTAINER_NAME} tailscale ip -4 2>/dev/null || echo "Not connected"
    
    echo ""
    echo "Device Name:"
    docker exec ${CONTAINER_NAME} tailscale status --json 2>/dev/null | \
        docker exec -i ${CONTAINER_NAME} sh -c 'cat | grep -o "\"Self\":{[^}]*}" | grep -o "\"HostName\":\"[^\"]*\"" | cut -d":" -f2 | tr -d "\""' 2>/dev/null || echo "Unknown"
else
    echo "Tailscale is running but not yet connected to the network."
    echo "This might be normal if the container was just started."
fi

echo ""
echo "Container Information:"
echo "----------------------"
docker ps --filter "name=${CONTAINER_NAME}" --format "table {{.Status}}\t{{.Ports}}"

echo ""
echo "To view detailed logs, run:"
echo "  ${SERVICE_PATH}/logs.sh"

exit 0