use std::env;

#[derive(Clone, Debug)]
pub struct Config {
    pub database_url: String,
    pub bind: String,
    pub timezone: String,
    pub exports_dir: String,
}

impl Config {
    pub fn from_env() -> Self {
        Self {
            database_url: env::var("DATABASE_URL")
                .unwrap_or_else(|_| "sqlite:subnet-allocator.db".to_string()),
            bind: env::var("APP_BIND").unwrap_or_else(|_| "0.0.0.0:8080".to_string()),
            timezone: env::var("APP_TIMEZONE").unwrap_or_else(|_| "Europe/Prague".to_string()),
            exports_dir: env::var("APP_EXPORTS_DIR").unwrap_or_else(|_| "./exports".to_string()),
        }
    }
}