From 9e3e711646e3db281da11aeb08fc7a10a8dd3be4 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Mon, 10 Mar 2025 23:20:08 +0000
Subject: [PATCH] fix: mermaid script load order

---
 quartz/components/scripts/spa.inline.ts |   29 ++++++++++++++++++-----------
 1 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/quartz/components/scripts/spa.inline.ts b/quartz/components/scripts/spa.inline.ts
index 77900a6..22fcd72 100644
--- a/quartz/components/scripts/spa.inline.ts
+++ b/quartz/components/scripts/spa.inline.ts
@@ -56,8 +56,10 @@
   }, 100)
 }
 
+let isNavigating = false
 let p: DOMParser
-async function navigate(url: URL, isBack: boolean = false) {
+async function _navigate(url: URL, isBack: boolean = false) {
+  isNavigating = true
   startLoading()
   p = p || new DOMParser()
   const contents = await fetchCanonical(url)
@@ -128,6 +130,19 @@
   delete announcer.dataset.persist
 }
 
+async function navigate(url: URL, isBack: boolean = false) {
+  if (isNavigating) return
+  isNavigating = true
+  try {
+    await _navigate(url, isBack)
+  } catch (e) {
+    console.error(e)
+    window.location.assign(url)
+  } finally {
+    isNavigating = false
+  }
+}
+
 window.spaNavigate = navigate
 
 function createRouter() {
@@ -145,21 +160,13 @@
         return
       }
 
-      try {
-        navigate(url, false)
-      } catch (e) {
-        window.location.assign(url)
-      }
+      navigate(url, false)
     })
 
     window.addEventListener("popstate", (event) => {
       const { url } = getOpts(event) ?? {}
       if (window.location.hash && window.location.pathname === url?.pathname) return
-      try {
-        navigate(new URL(window.location.toString()), true)
-      } catch (e) {
-        window.location.reload()
-      }
+      navigate(new URL(window.location.toString()), true)
       return
     })
   }

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