From 8072b8a7affe5b5679400517abbaee8c0bf2bd1b Mon Sep 17 00:00:00 2001
From: Araozu <fernando@araozu.dev>
Date: Thu, 28 Mar 2024 18:03:16 -0500
Subject: [PATCH] Fix colors & scroll of sidebar

---
 static/index.html    |  2 +-
 static/template.html | 28 +++++++++++++++++++++++++++-
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/static/index.html b/static/index.html
index 1f7063d..556f0a9 100644
--- a/static/index.html
+++ b/static/index.html
@@ -44,7 +44,7 @@
                 <br>
                 <div class="text-center">
                     <a class="inline-block font-display text-lg rounded-full border-2 border-pink-400 py-2 px-8 
-                        transition-colors hover:text-black hover:bg-pink-400" href="/learn">
+                        transition-colors hover:text-black hover:bg-pink-400" href="/learn/">
                         Tutorial
                     </a>
 
diff --git a/static/template.html b/static/template.html
index afeb699..308b585 100644
--- a/static/template.html
+++ b/static/template.html
@@ -29,10 +29,11 @@
 
     <div class="grid grid-cols-[14rem_auto_12rem] container mx-auto">
         <div class="pt-12 h-screen sticky top-0">
-            <nav class="py-4 pr-2 overflow-x-scroll"
+            <nav id="sidebar" class="py-4 pr-2 overflow-x-scroll"
                 style="height: calc(100vh - 3rem);"
             >
                 {{pages}}
+
             </nav>
         </div>
 
@@ -49,6 +50,31 @@
         </div>
     </div>
 
+    <script>
+        document.addEventListener("DOMContentLoaded", () => {
+            let current_uri = window.location.pathname;
+            if (!current_uri.endsWith("/") && !current_uri.endsWith(".html")) {
+                current_uri += ".html";
+            }
+
+            const sidebar = document.getElementById("sidebar");
+            const links = sidebar.querySelectorAll("a");
+            for (const link of [...links]) {
+                if (link.getAttribute("href") === current_uri) {
+                    console.log(sidebar.offsetTop);
+                    console.log(link.offsetTop);
+
+                    const viewport_middle = window.innerHeight / 2;
+
+                    sidebar.scrollTop = link.offsetTop - sidebar.offsetTop - 250;
+
+                    link.classList.add("bg-pink-200", "dark:bg-pink-950");
+                    // link.scrollIntoView({ behavior: "instant", block: "nearest", inline: "nearest" });
+                    break;
+                }
+            }
+        });
+    </script>
     <script src="/js/highlighter.js"></script>
     <script>
         // Add an editor to all code samples