Parsons/docs/memory/component-registry.md

# Component registry

Tracks the status, specification, and key details of every component in the
design system. Agents MUST check this before building a component (to avoid
duplicates) and MUST update it after completing one.

## Status definitions

- **planned**: Component is identified but not yet started
- **in-progress**: Component is being built
- **review**: Component is built, awaiting human review
- **done**: Component is reviewed and approved
- **needs-revision**: Component needs changes based on review feedback

## Atoms

| Component | Status | Variants | Tokens used | Notes |
|-----------|--------|----------|-------------|-------|
| Button | done | contained, soft, outlined, text × xs, small, medium, large × primary, secondary + loading, underline, fullWidth | button.height/paddingX/paddingY/fontSize/iconSize/iconGap/borderRadius, color.interactive.*, color.brand.100-300, color.neutral.200-700 | Primary interactive element. Merges Text Button from Figma. Soft variant = Figma's Secondary/Brand & Secondary/Grey. |
| IconButton | done | default, primary, secondary, error × small, medium, large | Reuses button.height/iconSize tokens, color.interactive.*, color.neutral.* | Icon-only button (close, menu, actions). Wraps MUI IconButton. Rounded rect, brand hover, focus ring. |
| Typography | done | displayHero, display1-3, displaySm, h1-h6, bodyLg, body1, body2, bodyXs, labelLg, label, labelSm, caption, captionSm, overline, overlineSm + maxLines, gutterBottom | typography.* (all semantic typography tokens), fontFamily.body, fontFamily.display | Text display system. Thin MUI wrapper with maxLines truncation. |
| Input | done | medium, small × default, hover, focus, error, success, disabled + startIcon, endIcon, required, multiline | input.height/paddingX/paddingY/fontSize/borderRadius/gap/iconSize, color.neutral.300-400, color.brand.500, color.feedback.error/success, color.text.secondary | External label pattern, branded focus ring, two sizes aligned with Button. Adds startIcon/endIcon and success state beyond Figma. |
| Badge | done | soft, filled × default, brand, success, warning, error, info × small, medium + icon | badge.height/paddingX/fontSize/iconSize/iconGap/borderRadius, color.feedback.*, color.brand.200/700 | Status indicator pill. Soft (tonal) or filled (solid). 6 colours, 2 sizes, optional leading icon. |
| Icon | planned | various sizes | | Icon wrapper component |
| Avatar | planned | image, initials, icon × small, medium, large | | User/entity representation |
| Divider | done | horizontal, vertical × fullWidth, inset, middle + text, flexItem | color.border.default (via palette.divider) | Visual separator. Wraps MUI Divider. Supports text children and orientation. |
| Chip | done | filled, outlined × small, medium × clickable, deletable, selected × default, primary | chip.height/paddingX/fontSize/iconSize/deleteIconSize/iconGap/borderRadius, color.neutral.200-700, color.brand.200-700 | Interactive tag. Wraps MUI Chip with FA tokens. Selected state promotes to brand colour. Filled uses soft tonal bg (like Badge). |
| Card | done | elevated, outlined × default, compact, none padding × interactive × selected | card.borderRadius/padding/shadow/border/background, color.surface.raised/subtle/warm, color.border.default/brand, shadow.md/lg | Content container. Elevated (shadow) or outlined (border). Interactive adds hover bg fill + shadow lift. Selected adds brand border + warm bg. Three padding presets. |
| Switch | done | bordered style × checked, unchecked, disabled | switch.track.width/height/borderRadius, switch.thumb.size, color.interactive.*, color.neutral.400 | Toggle for add-ons/options. Wraps MUI Switch. Bordered pill, brand.500 fill when active. From Parsons 1.0 Figma Style One. |
| Radio | done | checked, unchecked, disabled | radio.size/dotSize, color.interactive.*, color.neutral.400 | Single-select option. Wraps MUI Radio. Brand.500 fill when selected. From Parsons 1.0 Figma. |
| ColourToggle | planned | inactive, hover, active, locked × single, two-colour × desktop, mobile | | Circular colour swatch picker for products. Custom component. Deferred until product detail organisms. |
| Slider | planned | single, range × desktop, mobile | | Price range filter. Wraps MUI Slider. Deferred until search/filtering molecules. |
| Link | done | underline: hover/always/none × any MUI colour | color.text.brand (copper brand.600, 4.8:1), color.interactive.active | Navigation text link. Wraps MUI Link. Copper default, underline on hover, focus ring. |

## Molecules

| Component | Status | Composed of | Notes |
|-----------|--------|-------------|-------|
| FormField | planned | Input + Typography (label) + Typography (helper) | Standard form field with label and validation |
| ProviderCard | done | Card + Typography + Badge + Tooltip | Provider listing card. Verified: image + logo (64px rounded rect) + "Verified" badge. Unverified: text-only with top accent bar. Capability badges with info icon + tooltip. Price split typography. No footer. 4 component tokens. |
| VenueCard | done | Card + Typography | Venue listing card. Always has photo + location + capacity ("X guests") + price ("From $X"). No verification tiers, no logo, no badges. 3 component tokens. Critique: 33/40. |
| MapCard | planned | Card + Typography + Badge | Compact horizontal map popup card. Deferred until map integration. |
| ServiceOption | done | Card (interactive, selected) + Typography | Selectable service option for arrangement flow. Heading + optional price (right-aligned) + optional description. role="radio" + aria-checked. Disabled state with opacity token. Maps to Figma ListItemPurchaseOption. |
| SearchBar | done | Input + IconButton + Button | Search input with optional submit button. Enter-to-submit, progressive clear button, inline loading spinner. Guards empty submissions, refocuses after clear. role="search" landmark. Critique: 35/40. |
| AddOnOption | done | Card (interactive, selected) + Typography + Switch | Toggleable add-on for arrangement flow extras. Heading + optional price + description + Switch. Click-anywhere toggle. Maps to Figma ListItemAddItem (2350:40658). |
| StepIndicator | done | Typography + Box | Horizontal segmented progress bar. Brand gold for completed/current steps, grey for upcoming. Responsive bar height (10px/6px). Maps to Figma Progress Bar - Steps (2375:47468). |
| LineItem | done | Typography + Tooltip + InfoOutlinedIcon | Name + optional info tooltip + optional price. Supports allowance asterisk, total variant (bold + top border). Font weight 500 (D019), prices text.secondary for readability hierarchy. Audit: 19/20. |
| ProviderCardCompact | done | Card (outlined) + Typography | Horizontal compact provider card — image left, name + location + rating right. Used at top of Package Select page. Separate from vertical ProviderCard. |

## Organisms

| Component | Status | Composed of | Notes |
|-----------|--------|-------------|-------|
| ServiceSelector | done | ServiceOption × n + Typography + Button | Single-select service panel for arrangement flow. Heading + subheading + ServiceOption list (radiogroup) + optional continue Button. Manages selection state via selectedId/onSelect. maxDescriptionLines pass-through. |
| PricingTable | planned | PriceCard × n + Typography | Comparative pricing display |
| PackageDetail | done | LineItem × n + Typography + Button + Divider | Right-side package detail panel. Warm header band (surface.warm) with "Package" overline, name, price (brand colour), Make Arrangement + Compare (with loading) buttons. Sections (before total) + total + extras (after total, with subtext). T&C grey footer. Audit: 19/20. Maps to Figma Package Select (5405:181955). |
| FuneralFinder | done | Typography + Button + Chip + Input + Divider + Link + custom ChoiceCard/TypeCard/CompletedRow/StepHeading | Hero search widget v1. Full stepped conversational flow: Intent → Planning For (conditional) → Funeral Type + preferences (optional themes) → Service preference (conditional, auto-advance) → Location + CTA (always visible). Smart defaults — minimum search: intent + location. Types: Cremation, Burial, Water Burial (QLD only), Explore All. Service: With/No/Flexible. Themes: eco-friendly, budget-friendly, religious specialisation. Loading prop, location validation. Audit: 14/20 (Good). Critique: 29/40 (Good). Future: progress indicator, roving tabindex, location autocomplete. |
| FuneralFinderV2 | done | Typography + Button + Input + Divider + Select + MenuItem + custom StepCircle | Hero search widget v2 — quick-form approach. 4-step vertical form with numbered circles (48px, brand-200 default → brand-500 completed) and connector lines. Steps: (1) Intent — 3 options, (2) Planning for — conditional auto-set for arrange-now, (3) Funeral type — 5 options, (4) Location — text input. Sequential unlock: each step enables when previous is filled. Display serif heading + subheading with divider. CTA disabled until location filled. Trust signal below CTA. Critique: 33/40 (Good). Audit: 18/20 (Excellent). |
| FuneralFinderV3 | done | Typography + Button + Divider + Select + MenuItem + OutlinedInput + custom StatusCard/SectionLabel | Hero search widget v3 — clean form with status cards. Glassmorphism container (backdrop-blur, semi-transparent white). Two side-by-side tappable StatusCards (Immediate Need / Pre-planning) with warm tonal fills. Funeral type Select + location OutlinedInput with location pin icon — both use warm brand-100 fill, no border, no focus ring (per design). Overline section labels (brand-800). CTA always active — validates on click, scrolls to first missing field. Required: status + location. Funeral type defaults to "show all". WAI-ARIA roving tabindex on radiogroup. aria-labelledby via useId(). Critique: 33/40 (Good). Audit: 18/20 (Excellent). |
| ArrangementForm | planned | StepIndicator + ServiceSelector + AddOnOption + Button + Typography | Multi-step arrangement wizard. Deferred — build remaining atoms/molecules first. |
| Navigation | done | AppBar + Link + IconButton + Button + Divider + Drawer | Responsive site header. Desktop: logo left, links right, optional CTA. Mobile: hamburger + drawer with nav items, CTA, help footer. Sticky, grey surface bg (surface.subtle). Real FA logo from brandassets/. Maps to Figma Main Nav (14:108) + Mobile Header (2391:41508). |
| Footer | done | Link × n + Typography + Divider + Container + Grid | Dark espresso (brand.950) site footer. Logo + tagline + contact (phone/email) + link group columns + legal bar. Semantic HTML (footer, nav, ul). Critique: 38/40 (Excellent). |

## Future enhancements

Deferred items that should be addressed when the relevant components or patterns
are needed. Check this section before building new components — an item here may
be relevant to your current work.

| Item | Relates to | Trigger | Notes |
|------|-----------|---------|-------|
| Destructive button colours | Button | When building delete/cancel flows | `color="error"` already works via MUI palette. May need `soft` variant styling for error/warning/success colours. |
| Link-as-button | Button | When building Navigation or link-heavy pages | Use MUI's `component="a"` or `href` prop. May warrant a separate Link atom or a `Button` story showing the pattern. |
| ~~IconButton atom~~ | ~~IconButton~~ | ~~Resolved~~ | ~~Built as atom. Rounded rect, 3 sizes, 4 colours, focus ring.~~ |
| ~~Google Fonts loading~~ | ~~Typography~~ | ~~Resolved~~ | ~~Added to .storybook/preview-head.html and index.html~~ |