1 files changed, 115 insertions, 0 deletions
diff --git a/src/utils/toastUtils.ts b/src/utils/toastUtils.ts
new file mode 100644
index 0000000..dce0a59
--- /dev/null
+++ b/src/utils/toastUtils.ts
@@ -0,0 +1,115 @@
+/**
+ * Centralized toast notification utilities
+ * Provides consistent success/error messaging patterns
+ */
+
+import { toaster } from "@decky/api";
+
+export interface ToastOptions {
+  title: string;
+  body: string;
+}
+
+/**
+ * Show a success toast notification
+ */
+export function showSuccessToast(title: string, body: string): void {
+  toaster.toast({
+    title,
+    body
+  });
+}
+
+/**
+ * Show an error toast notification
+ */
+export function showErrorToast(title: string, body: string): void {
+  toaster.toast({
+    title,
+    body
+  });
+}
+
+/**
+ * Standard success messages for common operations
+ */
+export const ToastMessages = {
+  INSTALL_SUCCESS: {
+    title: "Installation Complete",
+    body: "lsfg-vk has been installed successfully"
+  },
+  INSTALL_ERROR: {
+    title: "Installation Failed",
+    body: "Unknown error occurred"
+  },
+  UNINSTALL_SUCCESS: {
+    title: "Uninstallation Complete", 
+    body: "lsfg-vk has been uninstalled successfully"
+  },
+  UNINSTALL_ERROR: {
+    title: "Uninstallation Failed",
+    body: "Unknown error occurred"
+  },
+  CONFIG_UPDATE_ERROR: {
+    title: "Update Failed",
+    body: "Failed to update configuration"
+  },
+  CLIPBOARD_SUCCESS: {
+    title: "Copied to Clipboard!",
+    body: "Launch option ready to paste"
+  },
+  CLIPBOARD_ERROR: {
+    title: "Copy Failed",
+    body: "Unable to copy to clipboard"
+  }
+} as const;
+
+/**
+ * Show a toast with dynamic error message
+ */
+export function showErrorToastWithMessage(title: string, error: unknown): void {
+  const errorMessage = error instanceof Error ? error.message : String(error);
+  showErrorToast(title, errorMessage);
+}
+
+/**
+ * Show installation success toast
+ */
+export function showInstallSuccessToast(): void {
+  showSuccessToast(ToastMessages.INSTALL_SUCCESS.title, ToastMessages.INSTALL_SUCCESS.body);
+}
+
+/**
+ * Show installation error toast
+ */
+export function showInstallErrorToast(error?: string): void {
+  showErrorToast(ToastMessages.INSTALL_ERROR.title, error || ToastMessages.INSTALL_ERROR.body);
+}
+
+/**
+ * Show uninstallation success toast
+ */
+export function showUninstallSuccessToast(): void {
+  showSuccessToast(ToastMessages.UNINSTALL_SUCCESS.title, ToastMessages.UNINSTALL_SUCCESS.body);
+}
+
+/**
+ * Show uninstallation error toast
+ */
+export function showUninstallErrorToast(error?: string): void {
+  showErrorToast(ToastMessages.UNINSTALL_ERROR.title, error || ToastMessages.UNINSTALL_ERROR.body);
+}
+
+/**
+ * Show clipboard success toast
+ */
+export function showClipboardSuccessToast(): void {
+  showSuccessToast(ToastMessages.CLIPBOARD_SUCCESS.title, ToastMessages.CLIPBOARD_SUCCESS.body);
+}
+
+/**
+ * Show clipboard error toast
+ */
+export function showClipboardErrorToast(): void {
+  showErrorToast(ToastMessages.CLIPBOARD_ERROR.title, ToastMessages.CLIPBOARD_ERROR.body);
+}