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<script lang="ts">
import { deserialize } from '$app/forms';
import { goto } from '$app/navigation';
import { enhance } from '$app/forms';
let { data, form } = $props();
let name = $state('');
let inputRef: HTMLInputElement;
// eslint-disable-next-line svelte/prefer-writable-derived
let localItems = $state(data?.items ?? []);
let addError = $state('');
// Sync local list with server data when it changes externally (toggle, navigation)
$effect(() => {
localItems = data?.items ?? [];
});
function groupByCategory(items: typeof localItems) {
const groups: Record<string, typeof localItems> = {};
for (const item of items) {
const key = item.categoryName ?? 'Non catégorisé';
(groups[key] ??= []).push(item);
}
const result: [string, typeof localItems][] = data.categories
.filter((cat) => groups[cat.name]?.length > 0)
.map((cat) => [cat.name, groups[cat.name]]);
if (groups['Non catégorisé']?.length > 0) {
result.unshift(['Non catégorisé', groups['Non catégorisé']]);
}
return result;
}
async function handleAdd(redirectToEdit: boolean) {
if (!name.trim()) {
addError = 'Le nom est requis';
return;
}
addError = '';
const formData = new FormData();
formData.append('name', name);
const action = redirectToEdit ? '?/addAndEdit' : '?/add';
name = '';
inputRef.focus();
try {
const response = await fetch(action, {
method: 'POST',
headers: {
accept: 'application/json',
'x-sveltekit-action': 'true',
},
body: formData,
});
const result = deserialize(await response.text());
if (result.type === 'error') {
addError =
typeof result.error === 'string'
? result.error
: result.error?.message || 'Erreur';
return;
}
if (result.type === 'redirect') {
goto(result.location);
return;
}
if (result.type === 'success' && result.data?.items) {
localItems = result.data.items;
}
} catch (err) {
addError = 'Erreur réseau';
console.error(err);
}
}
</script>
<div class="add-bar">
<input
bind:this={inputRef}
class="form-input"
type="text"
bind:value={name}
placeholder="Ajouter un article..."
autocomplete="off"
list="item-suggestions"
onkeydown={(e) => {
if (e.key === 'Enter') {
e.preventDefault();
handleAdd(false);
}
}}
oninput={(e) => {
const val = e.currentTarget.value.trim().toLowerCase();
const match = data.catalog.find(
(item) => item.name.toLowerCase() === val,
);
if (match) {
name = match.name;
handleAdd(false);
}
}}
/>
<datalist id="item-suggestions">
{#each data.catalog as item (item.id)}
<option value={item.name}></option>
{/each}
</datalist>
<button type="button" aria-label="Ajouter" onclick={() => handleAdd(false)}
>+</button
>
<button type="button" aria-label="Modifier" onclick={() => handleAdd(true)}
>→</button
>
</div>
<main>
{#if addError || form?.error}
<p class="error">{addError || form?.error}</p>
{/if}
{#if localItems.length === 0}
<p class="empty">Rien à acheter</p>
{:else}
<form method="POST" action="?/toggle" use:enhance>
{#each groupByCategory(localItems) as [cat, items] (cat)}
<h3 class="category-name">{cat}</h3>
<ul class="item-list">
{#each items as item (item.id)}
<li class="item-row item-row--fixed">
<button
class="item-btn item-btn--grow"
name="id"
value={item.id}
type="submit"
aria-pressed={item.checked}
>
<span class="item-text">
{item.name}
{#if item.bestRef}
<span class="best-ref"
>{item.bestRef.reference}
{#if item.bestRef.price && item.bestRef.unit}
{item.bestRef.price.toFixed(2)}
{item.bestRef.unit}
{/if}
{#if item.bestRef.qualityScore != null}
({item.bestRef.qualityScore}/100)
{/if}
</span>
{/if}
</span>
</button>
<a class="ref-link" href="/grocery/{item.id}?from=/">→</a>
</li>
{/each}
</ul>
{/each}
</form>
{/if}
</main>
<style>
.add-bar {
display: flex;
gap: 0.5rem;
padding: 0.5rem 1rem;
position: sticky;
top: var(--nav-height);
background: var(--bg);
border-bottom: 1px solid var(--border);
z-index: 10;
}
.add-bar input {
flex: 1;
background: var(--surface);
}
.add-bar button {
width: 3rem;
height: 3rem;
flex-shrink: 0;
padding: 0;
border: none;
border-radius: 0.75rem;
font-size: 1.25rem;
font-weight: 500;
font-family: inherit;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: all 0.2s ease;
}
.add-bar > button:nth-of-type(1) {
background: var(--accent);
color: var(--white);
box-shadow: 0 1px 2px var(--shadow);
}
.add-bar > button:nth-of-type(1):hover {
background: var(--accent-hover);
transform: translateY(-1px);
box-shadow: 0 4px 8px var(--shadow-accent-lg);
}
.add-bar > button:nth-of-type(2) {
background: var(--surface);
color: var(--text-secondary);
border: 1.5px solid var(--border);
}
.add-bar > button:nth-of-type(2):hover {
border-color: var(--accent);
color: var(--text);
}
.error {
margin-bottom: 1rem;
}
.empty {
margin-top: 1rem;
padding: 2rem;
}
</style>
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