hehe-server 0.0.1

HTTP/WebSocket server for hehe AI Agent framework
Documentation 
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use serde::{Deserialize, Serialize};
use std::net::SocketAddr;

#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct ServerConfig {
    #[serde(default = "default_host")]
    pub host: String,

    #[serde(default = "default_port")]
    pub port: u16,

    #[serde(default)]
    pub cors_origins: Vec<String>,

    #[serde(default = "default_max_connections")]
    pub max_connections: usize,
}

fn default_host() -> String {
    "0.0.0.0".to_string()
}

fn default_port() -> u16 {
    3000
}

fn default_max_connections() -> usize {
    1000
}

impl Default for ServerConfig {
    fn default() -> Self {
        Self {
            host: default_host(),
            port: default_port(),
            cors_origins: vec![],
            max_connections: default_max_connections(),
        }
    }
}

impl ServerConfig {
    pub fn new() -> Self {
        Self::default()
    }

    pub fn with_host(mut self, host: impl Into<String>) -> Self {
        self.host = host.into();
        self
    }

    pub fn with_port(mut self, port: u16) -> Self {
        self.port = port;
        self
    }

    pub fn with_cors_origin(mut self, origin: impl Into<String>) -> Self {
        self.cors_origins.push(origin.into());
        self
    }

    pub fn socket_addr(&self) -> SocketAddr {
        format!("{}:{}", self.host, self.port)
            .parse()
            .expect("Invalid socket address")
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_config_default() {
        let config = ServerConfig::default();
        assert_eq!(config.host, "0.0.0.0");
        assert_eq!(config.port, 3000);
    }

    #[test]
    fn test_config_builder() {
        let config = ServerConfig::new()
            .with_host("127.0.0.1")
            .with_port(8080)
            .with_cors_origin("http://localhost:3000");

        assert_eq!(config.host, "127.0.0.1");
        assert_eq!(config.port, 8080);
        assert_eq!(config.cors_origins.len(), 1);
    }

    #[test]
    fn test_socket_addr() {
        let config = ServerConfig::new().with_host("127.0.0.1").with_port(8080);
        let addr = config.socket_addr();
        assert_eq!(addr.to_string(), "127.0.0.1:8080");
    }
}