From 336bb7cf4dbcd88bec85ee8f0ad99260b0e1295c Mon Sep 17 00:00:00 2001
From: mkelvers <mikkelelvers@outlook.com>
Date: Tue, 5 May 2026 18:04:25 +0200
Subject: [PATCH] feat: add toast notification system

---
 static/toast.ts       | 43 +++++++++++++++++++++++++++++++++++++++++++
 templates/base.gohtml | 17 +++++++++++++++++
 2 files changed, 60 insertions(+)
 create mode 100644 static/toast.ts

diff --git a/static/toast.ts b/static/toast.ts
new file mode 100644
index 0000000..b3b3bfd
--- /dev/null
+++ b/static/toast.ts
@@ -0,0 +1,43 @@
+interface ToastOptions {
+  message: string;
+  duration?: number;
+}
+
+const toastContainer = () => {
+  let container = document.getElementById('toast-container');
+  if (!container) {
+    container = document.createElement('div');
+    container.id = 'toast-container';
+    container.className = 'fixed bottom-4 right-4 z-[100] flex flex-col gap-2';
+    document.body.appendChild(container);
+  }
+  return container;
+};
+
+const showToast = ({ message, duration = 3000 }: ToastOptions) => {
+  const container = toastContainer();
+  const toast = document.createElement('div');
+  
+  toast.className = 'bg-white/10 border border-white/20 flex items-center gap-3 px-4 py-3 shadow-lg transform transition-all duration-300 translate-y-2 opacity-0';
+  toast.innerHTML = `
+    <span class="text-sm text-neutral-200">${message}</span>
+    <button class="ml-2 opacity-50 hover:opacity-100" onclick="this.parentElement.remove()">
+      <svg class="size-4 text-neutral-400" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 6L6 18M6 6l12 12"/></svg>
+    </button>
+  `;
+
+  container.appendChild(toast);
+
+  requestAnimationFrame(() => {
+    toast.classList.remove('translate-y-2', 'opacity-0');
+  });
+
+  setTimeout(() => {
+    toast.classList.add('translate-y-2', 'opacity-0');
+    setTimeout(() => toast.remove(), 300);
+  }, duration);
+};
+
+(window as unknown as Record<string, unknown>).showToast = showToast;
+
+export { showToast };
\ No newline at end of file
diff --git a/templates/base.gohtml b/templates/base.gohtml
index 7b20dd6..d67e8c0 100644
--- a/templates/base.gohtml
+++ b/templates/base.gohtml
@@ -34,7 +34,18 @@
   <script type="module" src="/dist/static/search.js" defer></script>
   <script type="module" src="/dist/static/sort_filter.js" defer></script>
   <script type="module" src="/dist/static/dedupe.js" defer></script>
+  <script type="module" src="/dist/static/toast.js" defer></script>
   <script src="https://unpkg.com/htmx.org@1.9.12"></script>
+  <script>
+    document.addEventListener('htmx:afterSwap', function(evt) {
+      if (evt.detail.target.classList.contains('error')) {
+        if (window.showToast) showToast({ message: 'Failed to load content' });
+      }
+    });
+    document.addEventListener('htmx:responseError', function(evt) {
+      if (window.showToast) showToast({ message: 'Something went wrong' });
+    });
+  </script>
   <script>
     // Initialize sidebar state immediately to prevent layout shift/transitions
     (function() {
@@ -97,6 +108,7 @@
             watchlistIds.delete(id)
             btn.classList.remove('in-watchlist')
             btn.setAttribute('aria-label', 'Add to Watchlist')
+            if (window.showToast) showToast({ message: 'Removed from watchlist' })
             
             // Update dropdown status if on anime page
             syncWatchlistDropdown(id, false)
@@ -104,6 +116,7 @@
             watchlistIds.add(id)
             btn.classList.add('in-watchlist')
             btn.setAttribute('aria-label', 'Remove from Watchlist')
+            if (window.showToast) showToast({ message: 'Added to watchlist' })
             
             // Update dropdown status if on anime page
             syncWatchlistDropdown(id, true)
@@ -123,7 +136,11 @@
               }
             }
           })
+        } else {
+          if (window.showToast) showToast({ message: 'Failed to update watchlist' })
         }
+      }).catch(() => {
+if (window.showToast) showToast({ message: 'Something went wrong' })
       })
     }