From 9da060ac32533d817b2877b271b0a5320cb49bc1 Mon Sep 17 00:00:00 2001
From: xfy <i@rua.plus>
Date: Thu, 4 Jun 2026 15:11:08 +0800
Subject: [PATCH] refactor: extract sleep_ms to utils/time.rs, deduplicate in
 hooks and skeletons

---
 src/components/skeletons/delayed_skeleton.rs | 17 +----------------
 src/hooks/delayed_loading.rs                 | 17 +----------------
 src/main.rs                                  |  1 +
 src/utils/mod.rs                             |  2 ++
 src/utils/text.rs                            |  1 +
 src/utils/time.rs                            | 15 +++++++++++++++
 6 files changed, 21 insertions(+), 32 deletions(-)
 create mode 100644 src/utils/mod.rs
 create mode 100644 src/utils/text.rs
 create mode 100644 src/utils/time.rs

diff --git a/src/components/skeletons/delayed_skeleton.rs b/src/components/skeletons/delayed_skeleton.rs
index 8d184b9..003883e 100644
--- a/src/components/skeletons/delayed_skeleton.rs
+++ b/src/components/skeletons/delayed_skeleton.rs
@@ -1,25 +1,10 @@
 use dioxus::prelude::*;
+use crate::utils::time::sleep_ms;
 
 /// 骨架屏 pulse 动画延迟（毫秒）
 /// 加载时间低于此值时骨架屏只显示静态灰色块，避免 pulse 动画一闪而过
 const SKELETON_PULSE_DELAY_MS: u32 = 200;
 
-#[cfg(target_arch = "wasm32")]
-async fn sleep_ms(ms: u32) {
-    use wasm_bindgen::JsCast;
-    let js_code = format!("new Promise(r => setTimeout(r, {}))", ms);
-    if let Ok(promise_val) = js_sys::eval(&js_code) {
-        if let Ok(promise) = promise_val.dyn_into::<js_sys::Promise>() {
-            let _ = wasm_bindgen_futures::JsFuture::from(promise).await;
-        }
-    }
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-async fn sleep_ms(ms: u32) {
-    tokio::time::sleep(std::time::Duration::from_millis(ms as u64)).await;
-}
-
 /// 延迟 pulse 动画的骨架屏包装组件
 ///
 /// 骨架屏区域**立即显示**（灰色静态占位块），避免空白闪烁。
diff --git a/src/hooks/delayed_loading.rs b/src/hooks/delayed_loading.rs
index 691f9ed..7852b5e 100644
--- a/src/hooks/delayed_loading.rs
+++ b/src/hooks/delayed_loading.rs
@@ -1,24 +1,9 @@
 use dioxus::prelude::*;
+use crate::utils::time::sleep_ms;
 
 /// 骨架屏最小显示延迟（毫秒）。加载时间低于此值时不会显示骨架屏，避免闪烁。
 pub const MIN_SKELETON_DELAY_MS: u32 = 200;
 
-#[cfg(target_arch = "wasm32")]
-async fn sleep_ms(ms: u32) {
-    use wasm_bindgen::JsCast;
-    let js_code = format!("new Promise(r => setTimeout(r, {}))", ms);
-    if let Ok(promise_val) = js_sys::eval(&js_code) {
-        if let Ok(promise) = promise_val.dyn_into::<js_sys::Promise>() {
-            let _ = wasm_bindgen_futures::JsFuture::from(promise).await;
-        }
-    }
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-async fn sleep_ms(ms: u32) {
-    tokio::time::sleep(std::time::Duration::from_millis(ms as u64)).await;
-}
-
 /// 延迟加载状态 Hook。
 ///
 /// 当 `is_loading` 返回 true 时，延迟 `MIN_SKELETON_DELAY_MS` 毫秒后才返回 true；
diff --git a/src/main.rs b/src/main.rs
index 0e058b4..8bf8c98 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,6 +11,7 @@ mod pages;
 mod router;
 mod tasks;
 mod theme;
+mod utils;
 
 fn main() {
     #[cfg(feature = "server")]
diff --git a/src/utils/mod.rs b/src/utils/mod.rs
new file mode 100644
index 0000000..c3578c1
--- /dev/null
+++ b/src/utils/mod.rs
@@ -0,0 +1,2 @@
+pub mod time;
+pub mod text;
diff --git a/src/utils/text.rs b/src/utils/text.rs
new file mode 100644
index 0000000..34ca8be
--- /dev/null
+++ b/src/utils/text.rs
@@ -0,0 +1 @@
+// Placeholder for text utilities (will be created in a later task)
diff --git a/src/utils/time.rs b/src/utils/time.rs
new file mode 100644
index 0000000..e84cef9
--- /dev/null
+++ b/src/utils/time.rs
@@ -0,0 +1,15 @@
+#[cfg(target_arch = "wasm32")]
+pub async fn sleep_ms(ms: u32) {
+    use wasm_bindgen::JsCast;
+    let js_code = format!("new Promise(r => setTimeout(r, {}))", ms);
+    if let Ok(promise_val) = js_sys::eval(&js_code) {
+        if let Ok(promise) = promise_val.dyn_into::<js_sys::Promise>() {
+            let _ = wasm_bindgen_futures::JsFuture::from(promise).await;
+        }
+    }
+}
+
+#[cfg(not(target_arch = "wasm32"))]
+pub async fn sleep_ms(ms: u32) {
+    tokio::time::sleep(std::time::Duration::from_millis(ms as u64)).await;
+}