refactor: uniform toast and better error display

html-router/assets/toast.js

@@ -0,0 +1,56 @@
+  document.addEventListener("DOMContentLoaded", function () {
+    window.show_toast = function (description, type = 'info', title = null) {
+      const container = document.getElementById('toast-container');
+      if (!container) {
+        console.error("Toast container not found!");
+        return;
+      }
+      const alert = document.createElement('div');
+      // Base classes for the alert
+      alert.className = `alert alert-${type} mt-2 shadow-md flex flex-col text-start`;
+
+      // Build inner HTML based on whether title is provided
+      let innerHTML = '';
+      if (title) {
+        innerHTML += `<div class="font-bold text-lg">${title}</div>`; // Title element
+        innerHTML += `<div>${description}</div>`; // Description element
+      } else {
+        // Structure without title
+        innerHTML += `<span>${description}</span>`;
+      }
+
+      alert.innerHTML = innerHTML;
+      container.appendChild(alert);
+
+      // Auto-remove after a delay
+      setTimeout(() => {
+        // Optional: Add fade-out effect
+        alert.style.opacity = '0';
+        alert.style.transition = 'opacity 0.5s ease-out';
+        setTimeout(() => alert.remove(), 500); // Remove after fade
+      }, 3000); // Start fade-out after 3 seconds
+    };
+
+    document.body.addEventListener('toast', function (event) {
+      // Extract data from the event detail, matching the Rust payload
+      const detail = event.detail;
+      if (detail && detail.description) {
+        const description = detail.description;
+        const type = detail.type || 'info'; // Default to 'info'
+        const title = detail.title || null;  // Get title, default to null if missing
+
+        // Call the updated show_toast function
+        window.show_toast(description, type, title);
+      } else {
+        console.warn("Received toast event without detail.description", detail);
+        // Fallback toast if description is missing
+        window.show_toast("An event occurred, but details are missing.", "warning");
+      }
+    });
+
+    document.body.addEventListener('htmx:beforeRequest', function (evt) {
+      const container = document.getElementById('toast-container');
+      if (container) container.innerHTML = '';
+    });
+  })
+

html-router/src/middlewares/response_middleware.rs

@@ -7,6 +7,7 @@ use axum::{
 use common::{error::AppError, utils::template_engine::ProvidesTemplateEngine};
 use minijinja::{context, Value};
 use serde::Serialize;
+use serde_json::json;
 use tracing::error;
 
 #[derive(Clone)]
@@ -42,11 +43,10 @@ impl TemplateResponse {
         }
     }
 
-    pub fn error(status: StatusCode, title: &str, error: &str, description: &str) -> Self {
+    pub fn error(status: StatusCode, title: &str, description: &str) -> Self {
         let ctx = context! {
             status_code => status.as_u16(),
             title => title,
-            error => error,
             description => description
         };
         Self {
@@ -59,7 +59,6 @@ impl TemplateResponse {
         Self::error(
             StatusCode::NOT_FOUND,
             "Page Not Found",
-            "Not Found",
             "The page you're looking for doesn't exist or was removed.",
         )
     }
@@ -68,7 +67,6 @@ impl TemplateResponse {
         Self::error(
             StatusCode::INTERNAL_SERVER_ERROR,
             "Internal Server Error",
-            "Internal Server Error",
             "Something went wrong on our end.",
         )
     }
@@ -77,18 +75,12 @@ impl TemplateResponse {
         Self::error(
             StatusCode::UNAUTHORIZED,
             "Unauthorized",
-            "Access Denied",
             "You need to be logged in to access this page.",
         )
     }
 
     pub fn bad_request(message: &str) -> Self {
-        Self::error(
-            StatusCode::BAD_REQUEST,
-            "Bad Request",
-            "Bad Request",
-            message,
-        )
+        Self::error(StatusCode::BAD_REQUEST, "Bad Request", message)
     }
 
     pub fn redirect(path: impl Into<String>) -> Self {
@@ -118,7 +110,7 @@ where
                     Ok(html) => Html(html).into_response(),
                     Err(e) => {
                         error!("Failed to render template '{}': {:?}", name, e);
-                        (StatusCode::INTERNAL_SERVER_ERROR, fallback_error()).into_response()
+                        (StatusCode::INTERNAL_SERVER_ERROR, Html(fallback_error())).into_response()
                     }
                 }
             }
@@ -127,18 +119,48 @@ where
                     Ok(html) => Html(html).into_response(),
                     Err(e) => {
                         error!("Failed to render block '{}/{}': {:?}", template, block, e);
-                        (StatusCode::INTERNAL_SERVER_ERROR, fallback_error()).into_response()
+                        (StatusCode::INTERNAL_SERVER_ERROR, Html(fallback_error())).into_response()
                     }
                 }
             }
-            TemplateKind::Error(status) => {
-                match template_engine.render("errors/error.html", &template_response.context) {
-                    Ok(html) => (*status, Html(html)).into_response(),
-                    Err(e) => {
-                        error!("Failed to render error template: {:?}", e);
-                        (*status, fallback_error()).into_response()
+            TemplateKind::Error(_status) => {
+                // Extract title and description from context
+                let title = template_response
+                    .context
+                    .get_attr("title")
+                    .ok()
+                    .and_then(|v| v.as_str().map(|s| s.to_string()))
+                    .unwrap_or_else(|| "Error".to_string()); // Fallback title
+                let description = template_response
+                    .context
+                    .get_attr("description")
+                    .ok()
+                    .and_then(|v| v.as_str().map(|s| s.to_string()))
+                    .unwrap_or_else(|| "An error occurred.".to_string()); // Fallback desc
+
+                let trigger_payload = json!({
+                    "toast": {
+                        "title": title,
+                        "description": description,
+                        "type": "error"
                     }
-                }
+                });
+
+                // Convert payload to string
+                let trigger_value = serde_json::to_string(&trigger_payload)
+                    .unwrap_or_else(|e| {
+                        error!("Failed to serialize HX-Trigger payload: {}", e);
+                        // Fallback trigger if serialization fails
+                        r#"{"toast":{"title":"Error","description":"An unexpected error occurred.", "type":"error"}}"#.to_string()
+                    });
+
+                // Return 204 No Content with HX-Trigger header
+                (
+                    StatusCode::NO_CONTENT,
+                    [(axum_htmx::HX_TRIGGER, trigger_value)],
+                    "", // Empty body for 204
+                )
+                    .into_response()
             }
             TemplateKind::Redirect(path) => {
                 (StatusCode::OK, [(axum_htmx::HX_REDIRECT, path.clone())], "").into_response()

html-router/templates/auth/account_settings.html

@@ -40,44 +40,15 @@
   </div>
 
   <script>
-    // Using a single toast element avoids creating many timeouts when clicking repeatedly.
-    let current_toast = null;
-    let toast_timeout = null;
-
-    function show_toast(message) {
-      if (current_toast) {
-        // Update message and reset timeout if a toast is already displayed.
-        current_toast.querySelector('span').textContent = message;
-        clearTimeout(toast_timeout);
-      } else {
-        current_toast = document.createElement('div');
-        current_toast.className = 'toast';
-        current_toast.innerHTML = `<div class="alert alert-success">
-        <div>
-        <span>${message}</span>
-        </div>
-        </div>`;
-        document.body.appendChild(current_toast);
-      }
-      toast_timeout = setTimeout(() => {
-        if (current_toast) {
-          current_toast.remove();
-          current_toast = null;
-        }
-      }, 3000);
-    }
-
     function copy_api_key() {
       const input = document.getElementById('api_key_input');
       if (!input) return;
       if (navigator.clipboard && window.isSecureContext) {
-        navigator.clipboard.writeText(input.value).then(() => {
-          show_toast('API key copied!');
-        }).catch(() => {
-          show_toast('Copy failed');
-        });
+        navigator.clipboard.writeText(input.value)
+          .then(() => show_toast('API key copied!', 'success'))
+          .catch(() => show_toast('Copy failed', 'error'));
       } else {
-        show_toast('Copy not supported');
+        show_toast('Copy not supported', 'info');
       }
     }
   </script>

html-router/templates/body_base.html

@@ -10,6 +10,7 @@
     {% block main %}{% endblock %}
 
     <div id="modal"></div>
+    <div id="toast-container" class="toast toast-bottom toast-end"></div>
   </div>
 </body>
 {% endblock %}

html-router/templates/head_base.html

@@ -6,8 +6,6 @@
   <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
   <title>{% block title %}Minne{% endblock %}</title>
 
-  <!-- <meta http-equiv=" refresh" content="4"> -->
-
   <!-- Preload critical assets -->
   <link rel="preload" href="/assets/htmx.min.js" as="script">
   <link rel="preload" href="/assets/htmx-ext-sse.js" as="script">
@@ -20,6 +18,7 @@
   <script src="/assets/htmx.min.js" defer></script>
   <script src="/assets/htmx-ext-sse.js" defer></script>
   <script src="/assets/theme-toggle.js" defer></script>
+  <script src="/assets/toast.js" defer></script>
 
   <!-- Icons -->
   <link rel="icon" href="/assets/icon/favicon.ico">
@@ -33,8 +32,6 @@
   {% block head %}{% endblock %}
 
 </head>
-{% block body %}{% endblock %}
-
 <script>
   (function wait_for_htmx() {
     if (window.htmx) {
@@ -45,4 +42,6 @@
   })();
 </script>
 
+{% block body %}{% endblock %}
+
 </html>