DPM/src-tauri/src/lib.rs

mod events;
mod models;
mod server;
mod storage;

use std::io::{Read, Write};
use std::time::Duration;

#[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() {
    // 在后台线程启动 HTTP 服务器
    std::thread::spawn(|| {
        let rt = tokio::runtime::Runtime::new().expect("无法创建 tokio runtime");
        rt.block_on(async {
            server::start().await;
        });
    });

    // 等待 HTTP 服务器就绪后再打开窗口
    for i in 0..50 {
        if let Ok(mut s) = std::net::TcpStream::connect_timeout(
            &"127.0.0.1:8000".parse().unwrap(),
            Duration::from_millis(500),
        ) {
            // 发送一个简单的 HTTP 请求测试
            let _ = s.write_all(b"GET /api/state HTTP/1.0\r\n\r\n");
            let mut buf = [0u8; 4];
            if s.read(&mut buf).is_ok() {
                break;
            }
        }
        if i == 0 {
            eprintln!("[dpm] 等待 HTTP 服务器启动...");
        }
        std::thread::sleep(Duration::from_millis(100));
    }

    tauri::Builder::default()
        .plugin(tauri_plugin_opener::init())
        .run(tauri::generate_context!())
        .expect("error while running tauri application");
}