#!/bin/bash
# Setup script for Home Assistant automatic login
# This helps configure Firefox to stay logged into Home Assistant

echo "Home Assistant Auto-Login Setup"
echo "================================"
echo ""
echo "There are several ways to keep the dashboard logged in:"
echo ""
echo "OPTION 1: Long-Lived Access Token (Recommended)"
echo "  - Create a token in Home Assistant:"
echo "    Profile > Long-Lived Access Tokens > Create Token"
echo "  - Then use URL: http://homeassistant.local:8123/lovelace/default_view?auth_token=YOUR_TOKEN"
echo ""
echo "OPTION 2: Trusted Networks"
echo "  - Add this computer's IP to Home Assistant's trusted_networks"
echo "  - Edit configuration.yaml or use the UI"
echo ""
echo "OPTION 3: Firefox Auto-Login"
echo "  - Configure Firefox to save and auto-fill credentials"
echo ""
read -p "Which option do you want to use? (1/2/3): " choice

case $choice in
    1)
        echo ""
        echo "Enter your Home Assistant Long-Lived Access Token:"
        read -s TOKEN
        echo ""
        echo "Updating dashboard script with token..."
        sed -i "s|HA_URL=\"\${HA_URL:-.*}\"|HA_URL=\"\${HA_URL:-http://homeassistant.local:8123/lovelace/default_view?auth_token=$TOKEN}\"|" ~/scripts/homeassistant-dashboard.sh
        echo "✓ Token configured!"
        echo "  The dashboard will now auto-login using the token."
        ;;
    2)
        echo ""
        echo "To use trusted networks:"
        echo "1. Get this computer's IP:"
        hostname -I | awk '{print $1}'
        echo ""
        echo "2. Add it to Home Assistant's trusted_networks in configuration.yaml:"
        echo "   http_config:"
        echo "     trusted_networks:"
        echo "       - $(hostname -I | awk '{print $1}')"
        echo ""
        echo "3. Restart Home Assistant"
        echo ""
        echo "After that, the dashboard should auto-login."
        ;;
    3)
        echo ""
        echo "Setting up Firefox to save credentials..."
        echo "You'll need to manually log in once, then Firefox will remember."
        echo ""
        echo "To test: Run ~/scripts/launch-dashboard.sh, log in manually once,"
        echo "then Firefox should remember your credentials."
        ;;
    *)
        echo "Invalid choice"
        exit 1
        ;;
esac