use ipnet::IpNet;
use crate::config::Config;

/// Enum for declaring GeoSite/IP routing
pub enum RouteType {
    /// GeoSite MMDB type, like `category-ads-all`
    GeoSite(String),
    /// Subnet
    GeoIp(IpNet),
}

/// Routing actions
pub enum RouteAction {
    Block,
    Proxy,
    Direct,
}

type Rules = Vec<Rule>;

/// Type for declaring the routing rules like:
/// ```toml
/// [rule]
/// action = enum RouteAction
/// target = enum RouteType
///
/// [rule]
/// target = "geosite:category-ads-all"
/// action = "block"
/// ```
pub struct Rule {
    pub target: RouteType,
    pub action: RouteAction,
}

pub fn parse_ruleset(config: NSCConfig) -> Result<Rules, Box<dyn std::error::Error>> {
    let reader = maxminddb::Reader::open_readfile(config.geo_files[0].clone())?;

    // Ok(())
    todo!();
}