# Phase 3: Additional Widget Types

**Status:** Done
**Parent plan:** [PLAN.md](./PLAN.md)
**Domain:** fullstack

## Objective

Add four new widget types: Bookmark, Note, Embed, and Status. Extend the widget system with type-specific rendering and configuration.

## Tasks

- [x] Task 1: Update `src/lib/utils/constants.ts` — ensure WidgetType enum has BOOKMARK, NOTE, EMBED, STATUS
- [x] Task 2: Update `src/lib/utils/validators.ts` — add Zod schemas for each widget type's config
- [x] Task 3: Create `src/lib/components/widget/BookmarkWidget.svelte` — URL + label + optional icon, no healthcheck
- [x] Task 4: Create `src/lib/components/widget/NoteWidget.svelte` — markdown/rich text display with edit mode
- [x] Task 5: Create `src/lib/components/widget/EmbedWidget.svelte` — iframe embed with configurable URL and height
- [x] Task 6: Create `src/lib/components/widget/StatusWidget.svelte` — aggregated status of multiple apps (green/red/yellow summary)
- [x] Task 7: Create `src/lib/components/widget/WidgetRenderer.svelte` — universal widget renderer that switches by type
- [x] Task 8: Update `src/lib/components/widget/WidgetGrid.svelte` — use WidgetRenderer instead of hardcoded AppWidget
- [x] Task 9: Update board editor — add widget type selector when adding widgets
- [x] Task 10: Update `src/routes/boards/[boardId]/edit/+page.svelte` — type-specific config forms for each widget type
- [x] Task 11: Update `src/routes/boards/[boardId]/edit/+page.server.ts` — handle different widget types in create action
- [x] Task 12: Install `marked` for Note widget markdown rendering

## Files to Modify/Create

- `src/lib/utils/constants.ts` — MODIFY (already had all types)
- `src/lib/utils/validators.ts` — MODIFY
- `src/lib/types/widget.ts` — MODIFY
- `src/lib/components/widget/BookmarkWidget.svelte` — NEW
- `src/lib/components/widget/NoteWidget.svelte` — NEW
- `src/lib/components/widget/EmbedWidget.svelte` — NEW
- `src/lib/components/widget/StatusWidget.svelte` — NEW
- `src/lib/components/widget/WidgetRenderer.svelte` — NEW
- `src/lib/components/widget/WidgetGrid.svelte` — MODIFY
- `src/lib/components/board/Board.svelte` — MODIFY
- `src/lib/components/board/DraggableBoard.svelte` — MODIFY
- `src/lib/components/section/Section.svelte` — MODIFY
- `src/lib/components/section/DraggableSection.svelte` — MODIFY
- `src/routes/boards/[boardId]/+page.svelte` — MODIFY
- `src/routes/boards/[boardId]/+page.server.ts` — MODIFY
- `src/routes/boards/[boardId]/edit/+page.svelte` — MODIFY
- `src/routes/boards/[boardId]/edit/+page.server.ts` — MODIFY

## Acceptance Criteria

- All four widget types render correctly in the board view
- Each widget type has a type-specific config form in the board editor
- Bookmark: displays URL with label and optional icon, opens in new tab
- Note: renders markdown content, supports inline editing
- Embed: renders iframe with configurable URL, shows loading state
- Status: shows aggregate health of selected apps (count online/offline/total)
- WidgetRenderer correctly dispatches to the right component by type

## Notes

- Widget config JSON structure per type:
  - APP: `{ appId: string }`
  - BOOKMARK: `{ url: string, label: string, icon?: string, description?: string }`
  - NOTE: `{ content: string, format: 'markdown' | 'text' }`
  - EMBED: `{ url: string, height: number, sandbox?: string }`
  - STATUS: `{ appIds: string[], label?: string }`
- Embed widget should use sandbox attribute for security
- Big Bang strategy: may need integration fixes in Phase 6

## Review Checklist

- [x] All tasks completed
- [x] Code follows project conventions
- [ ] No unintended side effects
- [ ] Build passes
- [ ] Tests pass (new + existing)

## Handoff to Next Phase

- Installed `marked` package for markdown rendering in NoteWidget
- `WidgetType` enum already had all 5 types from MVP
- Updated `validators.ts` with per-type config Zod schemas (appWidgetConfigSchema, bookmarkWidgetConfigSchema, noteWidgetConfigSchema, embedWidgetConfigSchema, statusWidgetConfigSchema)
- Created 4 new widget components: BookmarkWidget, NoteWidget, EmbedWidget, StatusWidget
- Created WidgetRenderer as the universal type-switch component
- Updated WidgetGrid to use WidgetRenderer; note/embed/status widgets span full width
- Updated DraggableSection with widget type selector dropdown and type-specific config forms
- Updated board view page server to load all apps (needed by StatusWidget)
- Plumbed `allApps` prop through Board -> Section -> WidgetGrid -> WidgetRenderer -> StatusWidget
- Edit page `handleAddWidget` now sends JSON widget data; server action parses `configJson` field
- `onAddWidget` callback signature changed from `(sectionId, appId)` to `(sectionId, widgetDataJson)` throughout DraggableBoard/DraggableSection