Add "Reset to defaults" in Control Center

src-tauri/src/app/cmd.rs

@@ -38,6 +38,11 @@ pub fn get_chat_conf() -> ChatConfJson {
     ChatConfJson::get_chat_conf()
 }
 
+#[command]
+pub fn reset_chat_conf() -> ChatConfJson {
+    ChatConfJson::reset_chat_conf()
+}
+
 #[command]
 pub fn form_confirm(_app: AppHandle, data: serde_json::Value) {
     ChatConfJson::amend(&serde_json::json!(data), None).unwrap();

src-tauri/src/conf.rs

@@ -129,6 +129,17 @@ impl ChatConfJson {
         }
     }
 
+    pub fn reset_chat_conf() -> Self {
+        let conf_file = ChatConfJson::conf_path();
+        let content = if cfg!(target_os = "macos") {
+            DEFAULT_CHAT_CONF_MAC
+        } else {
+            DEFAULT_CHAT_CONF
+        };
+        fs::write(&conf_file, content).unwrap();
+        serde_json::from_str(content).unwrap()
+    }
+
     // https://users.rust-lang.org/t/updating-object-fields-given-dynamic-json/39049/3
     pub fn amend(new_rules: &Value, app: Option<tauri::AppHandle>) -> Result<()> {
         let config = ChatConfJson::get_chat_conf();

src-tauri/src/main.rs

@@ -56,6 +56,7 @@ async fn main() {
             cmd::download,
             cmd::open_link,
             cmd::get_chat_conf,
+            cmd::reset_chat_conf,
             cmd::form_cancel,
             cmd::form_confirm,
             cmd::form_msg,