#!/bin/bash
set -e

if [ "$1" = "configure" ]; then
    if [ -n "$SUDO_USER" ] && [ "$SUDO_USER" != "root" ]; then
        REAL_USER="$SUDO_USER"
        REAL_HOME=$(getent passwd "$SUDO_USER" | cut -d: -f6)

        CONFIG_DIR="$REAL_HOME/.config/furumi"
        CONFIG_FILE="$CONFIG_DIR/config"

        if [ ! -f "$CONFIG_FILE" ]; then
            mkdir -p "$CONFIG_DIR"
            cat > "$CONFIG_FILE" << 'EOF'
# Furumi mount configuration
# Edit the values below, then enable and start the service:
#
#   systemctl --user enable --now furumi-mount.service
#
# To apply changes after editing this file:
#
#   systemctl --user restart furumi-mount.service

FURUMI_SERVER=your-server:50051
FURUMI_TOKEN=your-token-here
FURUMI_MOUNT=/path/to/mountpoint
EOF
            chown -R "$REAL_USER:$REAL_USER" "$CONFIG_DIR"
            echo ""
            echo "furumi-mount: config created at $CONFIG_FILE"
            echo "furumi-mount: edit the file, then run:"
            echo "  systemctl --user enable --now furumi-mount.service"
            echo ""
        fi
    fi
fi