use std::env;

#[derive(Debug, Clone)]
pub struct AppConfig {
    pub cdn_host: String,
    pub port: String,
}

impl AppConfig {
    pub fn from_env() -> Self {
        let cdn_host = env::var("CDN_HOST").unwrap_or_else(|_| "http://localhost".to_string());
        let port = env::var("PORT").unwrap_or_else(|_| "80".to_string());
        AppConfig { cdn_host, port }
    }

    pub fn base_url(&self) -> String {
        if self.cdn_host.contains("localhost") {
            format!("{}:{}", self.cdn_host, self.port)
        } else {
            self.cdn_host.to_string()
        }
    }
}