From 6ea953b1c9f9c352a9619e42a6f0ce80d183d7f8 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Fri, 17 May 2024 23:10:04 +0200
Subject: feat(ui): enable resetting form by clicking current source link

---
 frontend/static/search.js       | 12 +++++++++++-
 frontend/templates/index.gotmpl |  4 +++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/frontend/static/search.js b/frontend/static/search.js
index d9993e4..b16cf30 100644
--- a/frontend/static/search.js
+++ b/frontend/static/search.js
@@ -100,7 +100,7 @@ queryInput.addEventListener("input", function (ev) {
   for (const el of nav.children) {
     if (el.nodeName === "A") {
       const url = new URL(el.href);
-      if (ev.target.value) {
+      if (ev.target.value && !el.classList.contains("current")) {
         url.searchParams.set("query", ev.target.value);
       } else {
         url.searchParams.delete("query");
@@ -126,6 +126,16 @@ if (pagination !== null) {
   addPaginationEventListeners(pagination);
 }
 
+document.querySelector("a.current").addEventListener("click", function (ev) {
+  search.reset();
+  state.input = null;
+  range.deleteContents();
+  state.fragment = "";
+  history.pushState(state, null, ev.target.href);
+  ev.preventDefault();
+  queryInput.value = "";
+});
+
 if (state.opened.length > 0) {
   state.opened.forEach((id) =>
     document.getElementById(id).setAttribute("open", "open"),
diff --git a/frontend/templates/index.gotmpl b/frontend/templates/index.gotmpl
index 0211a5b..ee37c0f 100644
--- a/frontend/templates/index.gotmpl
+++ b/frontend/templates/index.gotmpl
@@ -25,7 +25,9 @@
         {{- range $key, $value := .Sources }}
           <a
             {{ if eq $.Source.Name $value.Name }}class="current"{{ end }}
-            href="/{{ .Importer }}/{{ $key }}/search{{ and $.Query (printf "?query=%s" $.Query) }}"
+            href="/{{ .Importer }}/{{ $key }}/search{{ if and (ne $.Source.Name $value.Name) $.Query }}
+              {{- printf "?query=%s" $.Query -}}
+            {{ end }}"
           >
             {{- $value.Name -}}
           </a>
-- 
cgit 1.4.1