#!/usr/bin/env bash
# Install OpenClaw Conversation custom component to Home Assistant

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
COMPONENT_NAME="openclaw_conversation"

# Detect Home Assistant config directory
if [[ -d "/config" ]]; then
    HA_CONFIG="/config"
elif [[ -d "$HOME/.homeassistant" ]]; then
    HA_CONFIG="$HOME/.homeassistant"
elif [[ -d "$HOME/homeassistant" ]]; then
    HA_CONFIG="$HOME/homeassistant"
else
    echo "Error: Could not find Home Assistant config directory"
    echo "Please specify manually: ./install.sh /path/to/config"
    exit 1
fi

# Allow override via command line
if [[ $# -ge 1 ]]; then
    HA_CONFIG="$1"
fi

CUSTOM_COMPONENTS_DIR="$HA_CONFIG/custom_components"
TARGET_DIR="$CUSTOM_COMPONENTS_DIR/$COMPONENT_NAME"

echo "Installing OpenClaw Conversation custom component..."
echo "  Source: $SCRIPT_DIR/$COMPONENT_NAME"
echo "  Target: $TARGET_DIR"
echo ""

# Create custom_components directory if it doesn't exist
mkdir -p "$CUSTOM_COMPONENTS_DIR"

# Remove old installation if exists
if [[ -d "$TARGET_DIR" ]]; then
    echo "Removing old installation..."
    rm -rf "$TARGET_DIR"
fi

# Copy component files
cp -r "$SCRIPT_DIR/$COMPONENT_NAME" "$TARGET_DIR"

# Verify installation
if [[ -d "$TARGET_DIR" && -f "$TARGET_DIR/manifest.json" ]]; then
    echo "✓ Installation successful!"
    echo ""
    echo "Next steps:"
    echo "  1. Restart Home Assistant"
    echo "  2. Go to Settings → Devices & Services → Add Integration"
    echo "  3. Search for 'OpenClaw Conversation'"
    echo "  4. Configure the settings (host: localhost, port: 8081)"
    echo ""
    echo "  Or add to configuration.yaml:"
    echo "    openclaw_conversation:"
    echo "      openclaw_host: localhost"
    echo "      openclaw_port: 8081"
    echo "      agent_name: main"
    echo "      timeout: 30"
else
    echo "✗ Installation failed"
    exit 1
fi