From 54f53d6ada41118f3ef3e9a459c4e7789055fa2e Mon Sep 17 00:00:00 2001
From: lublagg <lvblagg@gmail.com>
Date: Wed, 4 Oct 2023 15:50:28 -0400
Subject: [PATCH 1/2] Reset year options when all attributes unselected.

---
 src/components/years-options.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/years-options.tsx b/src/components/years-options.tsx
index 8a9c6d4..16e519e 100644
--- a/src/components/years-options.tsx
+++ b/src/components/years-options.tsx
@@ -22,6 +22,7 @@ export const YearsOptions: React.FC<IProps> = (props) => {
     const selectedAttrKeys = attrKeys.filter((key) => selectedOptions[key].length > 0);
 
     if (!selectedAttrKeys.length) {
+      setAvailableYearOptions([]);
       return;
     }
 

From 9b9fe8bbb7b9edb72a9c1ea9920efb7a31bd3a61 Mon Sep 17 00:00:00 2001
From: lublagg <lvblagg@gmail.com>
Date: Wed, 4 Oct 2023 15:58:49 -0400
Subject: [PATCH 2/2] Sort available years.

---
 src/components/years-options.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/years-options.tsx b/src/components/years-options.tsx
index 16e519e..1b9ec6f 100644
--- a/src/components/years-options.tsx
+++ b/src/components/years-options.tsx
@@ -38,7 +38,8 @@ export const YearsOptions: React.FC<IProps> = (props) => {
       return years;
     }, new Set());
     const newSet: string[] = Array.from(newAvailableYears);
-    setAvailableYearOptions(newSet);
+    const sorted = newSet.sort().reverse();
+    setAvailableYearOptions(sorted);
 
     // if selected years includes years not in available options, remove them from selection
     const selectionsNotAvailable = selectedOptions.years.filter(year => !newSet.includes(year));