refactor: use marcos to simplify

src/config.rs

@@ -1,109 +1,77 @@
-use log::error;
-use serde_derive::{Deserialize, Serialize};
-use std::{fs, io, path::Path, sync::Arc};
-use serde_yaml as yaml;
-use once_cell::sync::Lazy;
-pub static CONFIG: Lazy<Config> = Lazy::new(|| {
-    let path = Path::new("config.yml");
-    let config = read_or_create_config(path).unwrap();
-    config
-});
+use arcstr::ArcStr;
+use dashmap::DashMap;
+use serde::{Deserialize, Serialize};
+use std::path::Path;
 
-#[derive(Debug, Serialize, Deserialize,Educe)]
-#[educe(Default)]
-pub struct Config{
-    #[educe(Default = false)]
-    pub enabled: bool,
-    pub forwarding: ForwardingConfig,
-    pub telegram: TelegramConfig,
-    pub proxy: ProxyConfig,
-    pub target_address_mapper: DashMap<Arc<String>, Arc<String>>,
+#[basic_derive]
+#[derive(AutoConfig)]
+#[location = "config/tg.yml"]
+pub struct Config {
+  #[educe(Default = false)]
+  pub enabled: bool,
+  pub nats: NatsConfig,
+  pub telegram: TelegramConfig,
+  pub proxy: ProxyConfig,
+  pub target_address_mapper: DashMap<i64, ArcStr>,
 }
 
-#[derive(Debug, Serialize, Deserialize,Educe)]
-#[educe(Default)]
-pub struct ForwardingConfig {
-    // pattern: "nats://{host}:{port}"
-    #[educe(Default = "nats://itsusinn.site:4222")]
-    pub address: String
+impl Config {
+  pub fn mapper(&self,target: &i64) -> Option<ArcStr>{
+    match self.target_address_mapper.get(target) {
+        Some(v) => return Some(v.clone()),
+        None => return None,
+    }
+  }
 }
 
-#[derive(Debug, Serialize, Deserialize,Educe)]
-#[educe(Default)]
-pub struct ProxyConfig{
-    #[educe(Default = false)]
-    pub enabled: bool,
-    // pattern: "http://{username}:{password}@{host}:{port}"
-    #[educe(Default = "http://127.0.0.1:7890")]
-    pub address: String,
+#[basic_derive]
+pub struct NatsConfig {
+  // pattern: "nats://{host}:{port}"
+  #[educe(Default = "nats://itsusinn.site:4222")]
+  pub address: String,
 }
 
-#[derive(Debug, Serialize, Deserialize,Educe)]
-#[educe(Default)]
-pub struct TelegramConfig {
-    #[educe(Default = "BOT_TOKEN")]
-    pub token: String,
-    #[educe(Default = "BOT_NAME")]
-    pub bot_name: String,
-    pub webhook: WebhookConfig
+#[basic_derive]
+pub struct ProxyConfig {
+  #[educe(Default = false)]
+  pub enabled: bool,
+  // pattern: "http://{username}:{password}@{host}:{port}"
+  #[educe(Default = "http://127.0.0.1:7890")]
+  pub address: String,
 }
 
-#[derive(Debug, Serialize, Deserialize,Educe)]
-#[educe(Default)]
-pub struct WebhookConfig {
-    #[educe(Default = false)]
-    pub enable: bool,
-    #[educe(Default = false)]
-    pub heroku:bool,
-    #[educe(Default = 8889)]
-    pub port:u16,
-    #[educe(Default = "heroku-app-name.herokuapp.com")]
-    pub host:String
+#[basic_derive]
+pub struct CipherConfig {
+  #[educe(Default = false)]
+  pub enabled: bool,
+  // pattern: "http://{username}:{password}@{host}:{port}"
+  #[educe(Default = "this-is-an-example-key")]
+  pub key: String,
 }
 
-impl Config {
-    pub fn default_string() -> Result<String, Error> {
-        let result = yaml::to_string(&Config::default()).map_err(|_| Error::SerializationError)?;
-        Ok(result)
-    }
-    pub fn save(&self) {
-        let ser = yaml::to_string(self).unwrap();
-        log::info!("Configuration file was saved");
-        fs::write("config.yml", ser).unwrap();
-    }
+#[basic_derive]
+pub struct TelegramConfig {
+  #[educe(Default = "BOT_TOKEN")]
+  pub token: String,
+  #[educe(Default = "BOT_NAME")]
+  pub bot_name: String,
+  pub webhook: WebhookConfig,
 }
 
-fn read_or_create_config(path: &Path) -> Result<Config, Error> {
-    if !path.exists() {
-        fs::create_dir_all(path.parent().unwrap_or(Path::new("./")))?;
-        fs::write(path, Config::default_string()?)?;
-    };
-    let data = fs::read(path)?;
-    let result: Result<Config, yaml::Error> = yaml::from_slice(&data);
-    let result = match result {
-        Ok(val) => val,
-        Err(_) => {
-            error!("Cannot de-serialize the configuration file");
-            error!("It may be caused by incompatible configuration files due to version updates");
-            error!("The original file has been changed to config.toml.old, please merge the configuration files manually");
-            let default_string = Config::default_string()?;
-            let reanme_path = format!("{}.old", path.clone().to_string_lossy());
-            let rename_path =Path::new(&reanme_path);
-            fs::rename(path, rename_path)?;
-            fs::write(path, default_string)?;
-            Config::default()
-        }
-    };
-    Ok(result)
+#[basic_derive]
+pub struct WebhookConfig {
+  #[educe(Default = false)]
+  pub enable: bool,
+  #[educe(Default = false)]
+  pub heroku: bool,
+  #[educe(Default = 8889)]
+  pub port: u16,
+  #[educe(Default = "heroku-app-name.herokuapp.com")]
+  pub host: String,
 }
 
-use dashmap::DashMap;
-use thiserror::Error;
+#[basic_derive]
+pub struct BehaviorConfig {}
 
-#[derive(Debug, Error)]
-pub enum Error {
-    #[error("无法序列化")]
-    SerializationError,
-    #[error("I/O error")]
-    IO(#[from] io::Error),
-}
+#[basic_derive]
+pub struct FormatConfig {}

src/data.rs

@@ -1,12 +1,8 @@
-use std::sync::Arc;
-use once_cell::sync::Lazy;
 use dashmap::DashMap;
+use std::sync::Arc;
 
-pub static DATA: Lazy<RuntimeData> = Lazy::new(|| {
-    RuntimeData::default()
-});
-#[derive(Educe)]
+#[derive(Educe, Singleton)]
 #[educe(Default)]
-pub struct RuntimeData {
-    pub active_endpoint:DashMap<Arc<String>,bool>
+pub struct Data {
+  pub active_endpoint: DashMap<Arc<String>, bool>,
 }