The folder now equals the layer, as CLAUDE.md decision 2 requires. 33 directories move by git mv (25 flat, plus upload/'s 8 subfolders split across all three layers). 28 distinct @shared/ui/* specifiers rewrite across 73 files, longest-first. Five relative imports inside upload/ become @shared/ui aliases because their sibling now lives in a different layer; two stay relative because both ends stay in the same layer. Four .mdx docs get their seven broken story imports fixed; atomic-design.mdx's page-shell import is untouched, because layout/ does not move. No component, template, story title, or layer-tag comment changes. That is RD-28's job. Verified against the ticket's acceptance commands: the 26 flat directories become exactly 3 layer folders with the counts the ticket names, only three @shared/ui/* prefixes remain (atoms, molecules, organisms), the .mdx import count holds at 7, and the relative-import count inside ui/ drops from 7 to 2 as decision 4 requires. The @shared/ui/ occurrence count moves from 200 to 205: decision 4 mandates turning 5 of those 7 relative imports into @shared/ui/* aliases, which decision 3's "200 before, 200 after" check does not account for. The 5-occurrence gap is exactly the 5 conversions decision 4 names, not a lost or duplicated specifier. npm run ci --full passes: lint, typecheck, dep:check, format, tokens, seam, both apps' + both libraries' tests, both apps' localized build, audit, backend tests, all three generated-artifact drift checks, and both Storybook instances' build + axe-core a11y suite (67+45 suites, 198+112 tests, all green). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
88 lines
3.3 KiB
TypeScript
88 lines
3.3 KiB
TypeScript
import { Component } from '@angular/core';
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import { HeadingComponent } from '@shared/ui/atoms/heading/heading.component';
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import { HerregistratieWizardComponent } from '@herregistratie/ui/herregistratie-wizard/herregistratie-wizard.component';
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import { ConceptCardComponent } from './concept-card.component';
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import { SNIPPETS } from './snippets.generated';
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import { highlightTs } from './highlight-ts';
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/** Section 4: form as a state machine, shown as a live state diagram. One tagged union
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drives the UI — the marked state below is the wizard's current one. Composition-only. */
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@Component({
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selector: 'app-concepts-form-machine-section',
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imports: [HeadingComponent, HerregistratieWizardComponent, ConceptCardComponent],
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styles: [
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`
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.machine {
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display: flex;
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flex-wrap: wrap;
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gap: 0.5rem;
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margin: 0 0 1rem;
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}
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.node {
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padding: 0.4rem 0.8rem;
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border-radius: 999px;
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border: 1px solid var(--rhc-color-grijs-300);
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font-size: 0.82rem;
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color: var(--rhc-color-grijs-700);
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transition: all 0.15s;
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}
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.node.on {
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background: var(--rhc-color-hemelblauw-100);
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border-color: var(--rhc-color-hemelblauw-500);
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color: var(--rhc-color-hemelblauw-700);
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font-weight: 700;
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/* teaching motion: the active state pops as the wizard transitions (the .node
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transition above animates it; reduced-motion is handled globally). */
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transform: scale(1.06);
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}
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`,
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],
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template: `
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<section class="app-section">
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<app-heading [level]="2">4 · Form als state machine</app-heading>
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<p class="app-lead">
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Eén tagged union stuurt de UI. Speel met de wizard — de gemarkeerde toestand is de huidige.
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</p>
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<div class="app-cols">
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<app-concept-card variant="bad" tag="Fout — losse booleans" [code]="code['machineBad']">
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<p class="app-note">
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Niets verhindert"submitting" mét validatiefouten of een successcherm met errors.
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</p>
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</app-concept-card>
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<app-concept-card
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variant="good"
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tag="Goed — één tagged union"
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[code]="code['machine']"
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[src]="src['machine']"
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>
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<div class="machine">
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@for (n of ['Editing', 'Submitting', 'Submitted', 'Failed']; track n) {
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<span class="node" [class.on]="w.state().tag === n">{{ n }}</span>
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}
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</div>
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<app-herregistratie-wizard #w />
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</app-concept-card>
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</div>
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</section>
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`,
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})
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export class FormMachineSection {
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// Deliberately-wrong illustration (no real source to link — it shows the anti-pattern).
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private readonly machineBad = `submitting = signal(false);
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submitted = signal(false);
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errors = signal<...>({});
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// submitting === true && errors.size > 0 ? 🤷`;
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/** Highlighted HTML per snippet: `machine` comes from SNIPPETS (extracted from source by
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gen:snippets — it can't drift), `machineBad` is authored above. */
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protected readonly code: Record<string, string> = {
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machineBad: highlightTs(this.machineBad),
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machine: highlightTs(SNIPPETS['machine']),
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};
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/** The real file the linked snippet is extracted from (shown as a caption). */
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protected readonly src: Record<string, string> = {
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machine: 'registratie/domain/change-request.machine.ts',
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};
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}
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