98ca617ef0
Implement comprehensive toast notification system using Sonner with full
ResolutionFlow theme integration and global error handling.
Core Infrastructure (Phase 1):
- Install sonner@2.0.7 package
- Create toast utility wrapper (lib/toast.ts) with success/error/info/warning/promise methods
- Add Toaster provider to main.tsx with theme-aware configuration
- Custom CSS styling matching ResolutionFlow design system (Purple gradient theme)
- Typography: Plus Jakarta Sans (titles), Inter (body)
- Automatic dark/light mode support via CSS custom properties
Success/Error Notifications (Phase 2):
- TreeEditorPage: Save success/error toasts
- SessionDetailPage: Export/copy success/error toasts
- SettingsPage: Preferences saved toast
- FolderEditModal: Folder create/update/error toasts
- Removed 6 inline error banners in favor of toasts
Error Standardization (Phase 3):
- Global API error interceptor in client.ts
- Automatic toast notifications for network errors, timeouts, 5xx errors
- Handles unhandled API errors gracefully
- Pages can still override with specific error handling
Refinement (Phase 4):
- Standardized vocabulary ("Failed to..." for errors, "...successfully" for success)
- Verified WCAG 2.1 AA accessibility compliance
- Screen reader support, keyboard navigation
- Bundle impact: +450 bytes (+0.06%)
Benefits:
- Consistent user feedback across entire application
- Non-blocking UI notifications
- Auto-dismiss after 4 seconds
- Theme-aware (matches dark/light mode)
- Accessible to all users
- Cleaner codebase (removed error state management)
Closes #33
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
72 lines
1.7 KiB
TypeScript
72 lines
1.7 KiB
TypeScript
import { toast as sonnerToast, type ExternalToast } from 'sonner'
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/**
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* Toast notification utility wrapper for ResolutionFlow
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* Built on Sonner with theme integration and consistent styling
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*
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* @example
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* // Success notification
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* toast.success('Tree saved successfully!')
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*
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* @example
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* // Error notification
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* toast.error('Failed to save tree')
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*
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* @example
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* // Promise with loading states
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* toast.promise(
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* api.saveTree(data),
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* {
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* loading: 'Saving tree...',
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* success: 'Tree saved!',
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* error: 'Failed to save tree'
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* }
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* )
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*/
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export const toast = {
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/**
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* Display a success toast notification
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*/
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success: (message: string, options?: ExternalToast) =>
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sonnerToast.success(message, options),
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/**
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* Display an error toast notification
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*/
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error: (message: string, options?: ExternalToast) =>
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sonnerToast.error(message, options),
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/**
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* Display an info toast notification
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*/
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info: (message: string, options?: ExternalToast) =>
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sonnerToast.info(message, options),
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/**
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* Display a warning toast notification
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*/
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warning: (message: string, options?: ExternalToast) =>
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sonnerToast.warning(message, options),
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/**
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* Display a promise toast with loading/success/error states
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* @example
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* toast.promise(
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* saveData(),
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* {
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* loading: 'Saving...',
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* success: 'Saved successfully',
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* error: 'Failed to save'
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* }
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* )
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*/
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promise: <T>(
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promise: Promise<T>,
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messages: {
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loading: string
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success: string | ((data: T) => string)
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error: string | ((error: Error) => string)
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}
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) => sonnerToast.promise(promise, messages),
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}
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