use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct RateLimitConfig {
    /// Default per-api request limit within the window.
    pub default_limit: u64,
    /// Sliding window length in seconds.
    pub window_secs: i64,
    /// Name of the dedicated rate-limit cookie (server-side partition key).
    pub cookie_name: String,
    /// Whether the rate-limit cookie should carry the Secure flag.
    pub cookie_secure: bool,
}

impl Default for RateLimitConfig {
    fn default() -> Self {
        Self {
            default_limit: 100,
            window_secs: 60,
            cookie_name: "rl_id".to_string(),
            cookie_secure: true,
        }
    }
}

impl RateLimitConfig {
    pub fn new(default_limit: u64, window_secs: i64) -> Self {
        Self {
            default_limit,
            window_secs,
            ..Self::default()
        }
    }
}