//! 应用状态

use sqlx::SqlitePool;
use std::sync::Arc;
use tokio::sync::RwLock;
use crate::config::SaaSConfig;

/// 全局应用状态，通过 Axum State 共享
#[derive(Clone)]
pub struct AppState {
    /// 数据库连接池
    pub db: SqlitePool,
    /// 服务器配置 (可热更新)
    pub config: Arc<RwLock<SaaSConfig>>,
    /// JWT 密钥
    pub jwt_secret: secrecy::SecretString,
}

impl AppState {
    pub fn new(db: SqlitePool, config: SaaSConfig) -> Self {
        let jwt_secret = config.jwt_secret();
        Self {
            db,
            config: Arc::new(RwLock::new(config)),
            jwt_secret,
        }
    }
}