use crate::AppConfig;

impl AppConfig {
    pub fn ssh_domain(&self) -> anyhow::Result<String> {
        if let Some(ssh_domain) = self.env.get("APP_SSH_DOMAIN") {
            return Ok(ssh_domain.to_string());
        }
        let main_domain = self.main_domain()?;
        if let Some(stripped) = main_domain.strip_prefix("https://") {
            Ok(stripped.to_string())
        } else if let Some(stripped) = main_domain.strip_prefix("http://") {
            Ok(stripped.to_string())
        } else {
            Ok(main_domain)
        }
    }

    pub fn ssh_port(&self) -> anyhow::Result<u16> {
        if let Some(ssh_port) = self.env.get("APP_SSH_PORT") {
            return Ok(ssh_port.parse::<u16>()?);
        }
        Ok(8022)
    }

    pub fn ssh_server_private_key_file(&self) -> anyhow::Result<String> {
        if let Some(path) = self.env.get("APP_SSH_SERVER_PRIVATE_KEY_FILE") {
            return Ok(path.to_string());
        }
        Ok("".to_string())
    }

    pub fn ssh_server_public_key_file(&self) -> anyhow::Result<String> {
        if let Some(path) = self.env.get("APP_SSH_SERVER_PUBLIC_KEY_FILE") {
            return Ok(path.to_string());
        }
        Ok("".to_string())
    }
}