Lib: Update toast.ts to allow action toasts

src/lib/toast.ts

@@ -1,28 +1,63 @@
 import type { ToastSettings } from "@skeletonlabs/skeleton";
 
-export const get_info_toast = (message: string, timeout: number = 2000): ToastSettings => {
-  return {
-    message,
-    hideDismiss: true,
-    timeout,
-    background: "variant-filled-tertiary",
-  };
-};
+export const get_info_toast = (
+  message: string,
+  timeout: number | null = 2000,
+  action_label: string | undefined = undefined,
+  action_response: (() => void) | undefined = undefined,
+): ToastSettings =>
+  get_toast(message, "variant-filled-tertiary", timeout, action_label, action_response);
 
-export const get_warning_toast = (message: string, timeout: number = 2000): ToastSettings => {
-  return {
-    message,
-    hideDismiss: true,
-    timeout,
-    background: "variant-filled-secondary",
-  };
-};
+export const get_warning_toast = (
+  message: string,
+  timeout: number | null = 2000,
+  action_label: string | undefined = undefined,
+  action_response: (() => void) | undefined = undefined,
+): ToastSettings =>
+  get_toast(message, "variant-filled-secondary", timeout, action_label, action_response);
 
-export const get_error_toast = (message: string, timeout: number = 2000): ToastSettings => {
+export const get_error_toast = (
+  message: string,
+  timeout: number | null = 2000,
+  action_label: string | undefined = undefined,
+  action_response: (() => void) | undefined = undefined,
+): ToastSettings =>
+  get_toast(message, "variant-filled-primary", timeout, action_label, action_response);
+
+/**
+ * Utility function to create [ToastSettings].
+ * If [timeout] is defined, the toast will disappear automatically and the dismiss-button will be hidden.
+ * If [timeout] is undefined, the toast will stay until dismissed from the dismiss-button.
+ * If [action_label] and [action_response] are defined, a callback function will be executed after accepting.
+ * In this case, [timeout] behaves as if undefined.
+ */
+const get_toast = (
+  message: string,
+  background: string,
+  timeout: number | null = 2000,
+  action_label: string | undefined = undefined,
+  action_response: (() => void) | undefined = undefined,
+): ToastSettings => {
   return {
     message,
-    hideDismiss: true,
-    timeout,
-    background: "variant-filled-primary",
+    background,
+
+    // If we have a timeout and no action, dismiss is hidden
+    hideDismiss: !!timeout && (!action_label || !action_response),
+
+    // If we have a timeout and no action, the timeout is used
+    timeout: !!timeout && (!action_label || !action_response) ? timeout : undefined,
+
+    // If we have a timeout and no action, autohide is true
+    autohide: !!timeout && (!action_label || !action_response),
+
+    // If we have a label and a response, use the action
+    action:
+      !!action_label && !!action_response
+        ? {
+            label: action_label,
+            response: action_response,
+          }
+        : undefined,
   };
 };