feat: checklist improvements — drag reorder and hide completed

- Add drag-to-reorder via svelte-dnd-action with grip handles
- Add "hide completed" toggle with collapsible done section
- Each checklist item gets a unique ID for stable drag operations
- E2E test for hide/show completed items

Closes #11

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Frederic Cabassut
2026-03-07 21:33:56 +01:00
co-authored by Claude Opus 4.6
parent 948d855ed6
commit e5688c99b9
4 changed files with 168 additions and 43 deletions
+1
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@@ -45,6 +45,7 @@
"idb": "^8.0.3",
"lucide-svelte": "^0.577.0",
"markdown-it": "^14.1.1",
"svelte-dnd-action": "^0.9.69",
"tiptap-markdown": "^0.9.0",
"uuid": "^11.1.0"
},
+12
View File
@@ -61,6 +61,9 @@ importers:
markdown-it:
specifier: ^14.1.1
version: 14.1.1
svelte-dnd-action:
specifier: ^0.9.69
version: 0.9.69(svelte@5.53.7)
tiptap-markdown:
specifier: ^0.9.0
version: 0.9.0(@tiptap/core@3.20.1(@tiptap/pm@3.20.1))
@@ -2900,6 +2903,11 @@ packages:
svelte: ^4.0.0 || ^5.0.0-next.0
typescript: '>=5.0.0'
svelte-dnd-action@0.9.69:
resolution: {integrity: sha512-NAmSOH7htJoYraTQvr+q5whlIuVoq88vEuHr4NcFgscDRUxfWPPxgie2OoxepBCQCikrXZV4pqV86aun60wVyw==}
peerDependencies:
svelte: '>=3.23.0 || ^5.0.0-next.0'
svelte@5.53.7:
resolution: {integrity: sha512-uxck1KI7JWtlfP3H6HOWi/94soAl23jsGJkBzN2BAWcQng0+lTrRNhxActFqORgnO9BHVd1hKJhG+ljRuIUWfQ==}
engines: {node: '>=18'}
@@ -6037,6 +6045,10 @@ snapshots:
transitivePeerDependencies:
- picomatch
svelte-dnd-action@0.9.69(svelte@5.53.7):
dependencies:
svelte: 5.53.7
svelte@5.53.7:
dependencies:
'@jridgewell/remapping': 2.3.5
+126 -43
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@@ -1,8 +1,13 @@
<script lang="ts">
import XIcon from 'lucide-svelte/icons/x';
import Plus from 'lucide-svelte/icons/plus';
import GripVertical from 'lucide-svelte/icons/grip-vertical';
import ChevronRight from 'lucide-svelte/icons/chevron-right';
import { dragHandleZone, dragHandle, type DndEvent } from 'svelte-dnd-action';
import { flip } from 'svelte/animate';
interface ChecklistItem {
id: string;
text: string;
checked: boolean;
}
@@ -15,14 +20,25 @@
let { content, onChange }: Props = $props();
let items = $state<ChecklistItem[]>(parseChecklist(content));
let hideCompleted = $state(false);
let showDoneSection = $state(false);
const flipDurationMs = 150;
let activeItems = $derived(hideCompleted ? items.filter((i) => !i.checked) : items);
let doneItems = $derived(items.filter((i) => i.checked));
let doneCount = $derived(doneItems.length);
function generateId(): string {
return crypto.randomUUID();
}
function parseChecklist(text: string): ChecklistItem[] {
if (!text.trim()) return [{ text: '', checked: false }];
if (!text.trim()) return [{ id: generateId(), text: '', checked: false }];
const lines = text.split('\n');
return lines.map((line) => {
if (line.startsWith('- [x] ')) return { text: line.slice(6), checked: true };
if (line.startsWith('- [ ] ')) return { text: line.slice(6), checked: false };
return { text: line, checked: false };
if (line.startsWith('- [x] ')) return { id: generateId(), text: line.slice(6), checked: true };
if (line.startsWith('- [ ] ')) return { id: generateId(), text: line.slice(6), checked: false };
return { id: generateId(), text: line, checked: false };
});
}
@@ -36,78 +52,106 @@
onChange(serializeChecklist(items));
}
function toggleItem(index: number) {
items[index].checked = !items[index].checked;
emitChange();
function toggleItem(id: string) {
const item = items.find((i) => i.id === id);
if (item) {
item.checked = !item.checked;
emitChange();
}
}
function updateText(index: number, text: string) {
items[index].text = text;
emitChange();
function updateText(id: string, text: string) {
const item = items.find((i) => i.id === id);
if (item) {
item.text = text;
emitChange();
}
}
function addItem(afterIndex: number) {
items.splice(afterIndex + 1, 0, { text: '', checked: false });
const newItem = { id: generateId(), text: '', checked: false };
items.splice(afterIndex + 1, 0, newItem);
items = [...items];
emitChange();
// Focus new input on next tick
setTimeout(() => {
const inputs = document.querySelectorAll<HTMLInputElement>('[data-testid="checklist-input"]');
inputs[afterIndex + 1]?.focus();
}, 0);
}
function removeItem(index: number) {
function removeItem(id: string) {
if (items.length <= 1) return;
const index = items.findIndex((i) => i.id === id);
items.splice(index, 1);
items = [...items];
emitChange();
}
function handleKeydown(e: KeyboardEvent, index: number) {
function handleKeydown(e: KeyboardEvent, id: string) {
const index = items.findIndex((i) => i.id === id);
if (e.key === 'Enter') {
e.preventDefault();
addItem(index);
} else if (e.key === 'Backspace' && items[index].text === '' && items.length > 1) {
e.preventDefault();
removeItem(index);
removeItem(id);
setTimeout(() => {
const inputs = document.querySelectorAll<HTMLInputElement>('[data-testid="checklist-input"]');
inputs[Math.max(0, index - 1)]?.focus();
}, 0);
}
}
function handleDndConsider(e: CustomEvent<DndEvent<ChecklistItem>>) {
items = e.detail.items;
}
function handleDndFinalize(e: CustomEvent<DndEvent<ChecklistItem>>) {
items = e.detail.items;
emitChange();
}
</script>
<div class="space-y-1" data-testid="checklist">
{#each items as item, index}
<div class="flex items-center gap-2">
<input
type="checkbox"
checked={item.checked}
onchange={() => toggleItem(index)}
class="h-4 w-4 rounded border-[var(--border-subtle)] text-[var(--primary)] focus:ring-[var(--primary)]"
data-testid="checklist-checkbox"
/>
<input
type="text"
value={item.text}
oninput={(e) => updateText(index, (e.target as HTMLInputElement).value)}
onkeydown={(e) => handleKeydown(e, index)}
class="flex-1 bg-transparent text-sm outline-none {item.checked ? 'text-[var(--text-muted)] line-through' : 'text-[var(--text)]'}"
placeholder="List item"
data-testid="checklist-input"
/>
<button
onclick={() => removeItem(index)}
class="opacity-0 hover:opacity-100 focus:opacity-100"
aria-label="Remove item"
data-testid="checklist-remove"
>
<XIcon class="h-4 w-4 text-[var(--text-muted)]" />
</button>
</div>
{/each}
<section
use:dragHandleZone={{ items: activeItems, flipDurationMs, dropTargetStyle: {} }}
onconsider={handleDndConsider}
onfinalize={handleDndFinalize}
class="space-y-1"
>
{#each activeItems as item (item.id)}
<div class="group flex items-center gap-1" animate:flip={{ duration: flipDurationMs }}>
<div use:dragHandle aria-label="drag handle" class="drag-handle cursor-grab opacity-0 group-hover:opacity-100 focus:opacity-100 transition-opacity duration-150" data-testid="checklist-drag-handle">
<GripVertical class="h-4 w-4 text-[var(--text-muted)]" />
</div>
<input
type="checkbox"
checked={item.checked}
onchange={() => toggleItem(item.id)}
class="h-4 w-4 rounded border-[var(--border-subtle)] text-[var(--primary)] focus:ring-[var(--primary)]"
data-testid="checklist-checkbox"
/>
<input
type="text"
value={item.text}
oninput={(e) => updateText(item.id, (e.target as HTMLInputElement).value)}
onkeydown={(e) => handleKeydown(e, item.id)}
class="flex-1 bg-transparent text-sm outline-none {item.checked ? 'text-[var(--text-muted)] line-through' : 'text-[var(--text)]'}"
placeholder="List item"
data-testid="checklist-input"
/>
<button
onclick={() => removeItem(item.id)}
class="opacity-0 hover:opacity-100 focus:opacity-100"
aria-label="Remove item"
data-testid="checklist-remove"
>
<XIcon class="h-4 w-4 text-[var(--text-muted)]" />
</button>
</div>
{/each}
</section>
<button
onclick={() => addItem(items.length - 1)}
class="flex items-center gap-2 text-sm text-[var(--text-muted)] hover:text-[var(--text)]"
@@ -116,4 +160,43 @@
<Plus class="h-4 w-4" />
Add item
</button>
{#if doneCount > 0}
<div class="mt-2 border-t border-[var(--border-subtle)] pt-2">
<button
onclick={() => {
if (!hideCompleted) {
hideCompleted = true;
showDoneSection = false;
} else {
showDoneSection = !showDoneSection;
}
}}
class="flex items-center gap-1 text-xs text-[var(--text-muted)] hover:text-[var(--text)]"
data-testid="checklist-toggle-done"
>
<ChevronRight class="h-3 w-3 transition-transform duration-150 {hideCompleted && showDoneSection ? 'rotate-90' : ''}" />
{doneCount} done
</button>
{#if !hideCompleted}
<!-- Completed items are inline in the main list, toggle hides them -->
{:else if showDoneSection}
<div class="mt-1 space-y-1 pl-5" data-testid="checklist-done-section">
{#each doneItems as item (item.id)}
<div class="flex items-center gap-2">
<input
type="checkbox"
checked={item.checked}
onchange={() => toggleItem(item.id)}
class="h-4 w-4 rounded border-[var(--border-subtle)] text-[var(--primary)] focus:ring-[var(--primary)]"
data-testid="checklist-done-checkbox"
/>
<span class="text-sm text-[var(--text-muted)] line-through">{item.text}</span>
</div>
{/each}
</div>
{/if}
</div>
{/if}
</div>
+29
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@@ -80,6 +80,35 @@ test.describe('Checklist', () => {
await expect(page.getByTestId('checklist-input')).toHaveCount(1);
});
test('Scenario: Completed checklist items can be hidden and shown', async ({ authenticatedPage: page }) => {
// Given a checklist note with a completed item and an uncompleted item
await page.getByTestId('new-note-btn').click();
await page.getByTestId('note-title-input').fill('Hide Done Test');
await page.getByTestId('checklist-toggle').click();
await page.getByTestId('checklist-input').first().fill('Done task');
await page.getByTestId('checklist-input').first().press('Enter');
await page.getByTestId('checklist-input').nth(1).fill('Pending task');
await page.getByTestId('checklist-checkbox').first().check();
// Then the "done" toggle is visible
await expect(page.getByTestId('checklist-toggle-done')).toBeVisible();
await expect(page.getByTestId('checklist-toggle-done')).toContainText('1 done');
// When the user clicks the "done" toggle to hide completed items
await page.getByTestId('checklist-toggle-done').click();
// Then the completed item is hidden from the main list
await expect(page.getByTestId('checklist-input')).toHaveCount(1);
await expect(page.getByTestId('checklist-input').first()).toHaveValue('Pending task');
// When the user expands the done section
await page.getByTestId('checklist-toggle-done').click();
// Then the completed items are shown in the done section
await expect(page.getByTestId('checklist-done-section')).toBeVisible();
await expect(page.getByTestId('checklist-done-section')).toContainText('Done task');
});
test('Scenario: Switching back from checklist mode restores the text area', async ({ authenticatedPage: page }) => {
// Given the user has checklist mode enabled
await page.getByTestId('new-note-btn').click();