hensei-web/src/routes/(app)/[username]/collection/artifacts/+page.svelte

425 lines
11 KiB
Svelte

<script lang="ts">
import type { PageData } from './$types'
import type { CollectionArtifact } from '$lib/types/api/artifact'
import { getContext, onDestroy } from 'svelte'
import { createInfiniteQuery, createQuery } from '@tanstack/svelte-query'
import { artifactQueries } from '$lib/api/queries/artifact.queries'
import CollectionArtifactDetailPane from '$lib/components/collection/CollectionArtifactDetailPane.svelte'
import CollectionArtifactCard from '$lib/components/collection/CollectionArtifactCard.svelte'
import CollectionArtifactRow from '$lib/components/collection/CollectionArtifactRow.svelte'
import SelectableCollectionCard from '$lib/components/collection/SelectableCollectionCard.svelte'
import SelectableCollectionRow from '$lib/components/collection/SelectableCollectionRow.svelte'
import Icon from '$lib/components/Icon.svelte'
import ViewModeToggle from '$lib/components/ui/ViewModeToggle.svelte'
import MultiSelect from '$lib/components/ui/MultiSelect.svelte'
import { sidebar } from '$lib/stores/sidebar.svelte'
import { viewMode, type ViewMode } from '$lib/stores/viewMode.svelte'
import Select from '$lib/components/ui/Select.svelte'
import { getArtifactImage } from '$lib/utils/images'
import { LOADED_IDS_KEY, type LoadedIdsContext } from '$lib/stores/selectionMode.svelte'
import { useInfiniteLoader } from '$lib/stores/loaderState.svelte'
const { data }: { data: PageData } = $props()
// Get loaded IDs context from layout
const loadedIdsContext = getContext<LoadedIdsContext | undefined>(LOADED_IDS_KEY)
// User's element for elemental styling
const userElement = $derived(
data.user?.avatar?.element as 'wind' | 'fire' | 'water' | 'earth' | 'dark' | 'light' | undefined
)
// Filter state
let elementFilters = $state<number[]>([])
let proficiencyFilters = $state<number[]>([])
let rarityFilter = $state<'all' | 'standard' | 'quirk'>('all')
// Skill filter state - array of modifier IDs per slot
let slot1Filters = $state<number[]>([])
let slot2Filters = $state<number[]>([])
let slot3Filters = $state<number[]>([])
let slot4Filters = $state<number[]>([])
// Element options for MultiSelect
const elementOptions = [
{ value: 1, label: 'Wind' },
{ value: 2, label: 'Fire' },
{ value: 3, label: 'Water' },
{ value: 4, label: 'Earth' },
{ value: 5, label: 'Dark' },
{ value: 6, label: 'Light' }
]
// Proficiency options for MultiSelect
const proficiencyOptions = [
{ value: 1, label: 'Sabre' },
{ value: 2, label: 'Dagger' },
{ value: 3, label: 'Axe' },
{ value: 4, label: 'Spear' },
{ value: 5, label: 'Bow' },
{ value: 6, label: 'Staff' },
{ value: 7, label: 'Melee' },
{ value: 8, label: 'Harp' },
{ value: 9, label: 'Gun' },
{ value: 10, label: 'Katana' }
]
// Query for artifact skills (cached 1 hour)
const skillsQuery = createQuery(() => artifactQueries.skills())
// Build options for each slot's MultiSelect
// Slots 1-2: group_i, Slot 3: group_ii, Slot 4: group_iii
const slot1Options = $derived(
(skillsQuery.data ?? [])
.filter((s) => s.skillGroup === 'group_i')
.map((s) => ({ value: s.modifier, label: s.name.en }))
)
const slot2Options = $derived(
(skillsQuery.data ?? [])
.filter((s) => s.skillGroup === 'group_i')
.map((s) => ({ value: s.modifier, label: s.name.en }))
)
const slot3Options = $derived(
(skillsQuery.data ?? [])
.filter((s) => s.skillGroup === 'group_ii')
.map((s) => ({ value: s.modifier, label: s.name.en }))
)
const slot4Options = $derived(
(skillsQuery.data ?? [])
.filter((s) => s.skillGroup === 'group_iii')
.map((s) => ({ value: s.modifier, label: s.name.en }))
)
// Check if any filters are active (for clear button)
const hasActiveFilters = $derived(
elementFilters.length > 0 ||
proficiencyFilters.length > 0 ||
slot1Filters.length > 0 ||
slot2Filters.length > 0 ||
slot3Filters.length > 0 ||
slot4Filters.length > 0
)
function clearAllFilters() {
elementFilters = []
proficiencyFilters = []
slot1Filters = []
slot2Filters = []
slot3Filters = []
slot4Filters = []
}
// Sentinel for infinite scroll
let sentinelEl = $state<HTMLElement>()
// Build filters for query
const queryFilters = $derived({
element: elementFilters.length > 0 ? elementFilters : undefined,
proficiency: proficiencyFilters.length > 0 ? proficiencyFilters : undefined,
rarity: rarityFilter !== 'all' ? rarityFilter : undefined,
skill1: slot1Filters.length > 0 ? slot1Filters : undefined,
skill2: slot2Filters.length > 0 ? slot2Filters : undefined,
skill3: slot3Filters.length > 0 ? slot3Filters : undefined,
skill4: slot4Filters.length > 0 ? slot4Filters : undefined
})
// Query for artifacts collection
const collectionQuery = createInfiniteQuery(() => {
const userId = data.user.id
const filters = queryFilters
return artifactQueries.collection(userId, filters)
})
// State-gated infinite scroll (inspired by svelte-infinite)
// Encapsulates intersection observer, state machine, and all reactive effects
const loader = useInfiniteLoader(() => collectionQuery, () => sentinelEl)
// Flatten all artifacts from pages
const allArtifacts = $derived.by((): CollectionArtifact[] => {
if (!collectionQuery.data?.pages) {
return []
}
return collectionQuery.data.pages.flatMap((page) => page.results ?? [])
})
// Provide loaded IDs to layout for "Select all"
$effect(() => {
const ids = allArtifacts.map((a) => a.id)
loadedIdsContext?.setIds(ids)
})
// Reset loader state when filters change
$effect(() => {
void queryFilters
loader.reset()
})
// Cleanup on destroy
onDestroy(() => loader.destroy())
const isLoading = $derived(collectionQuery.isLoading)
const isEmpty = $derived(!isLoading && allArtifacts.length === 0)
// Current view mode from store
const currentViewMode = $derived(viewMode.collectionView)
function handleViewModeChange(mode: ViewMode) {
viewMode.setCollectionView(mode)
}
function openArtifactDetails(artifact: CollectionArtifact) {
const artifactName =
typeof artifact.artifact?.name === 'string'
? artifact.artifact.name
: artifact.artifact?.name?.en || 'Artifact'
sidebar.openWithComponent(
artifactName,
CollectionArtifactDetailPane,
{
artifact,
userId: data.user.id,
isOwner: data.isOwner,
onClose: () => sidebar.close()
},
{
image: getArtifactImage(artifact.artifact?.granblueId)
}
)
}
</script>
<div class="collection-page">
<!-- Filters bar -->
<div class="filters-bar">
<div class="filter-group">
<Select
value={rarityFilter}
onValueChange={(v) => (rarityFilter = v as 'all' | 'standard' | 'quirk')}
options={[
{ value: 'all', label: 'All' },
{ value: 'standard', label: 'Standard' },
{ value: 'quirk', label: 'Quirk' }
]}
size="small"
/>
<MultiSelect
options={elementOptions}
bind:value={elementFilters}
placeholder="Element"
size="small"
/>
<MultiSelect
options={proficiencyOptions}
bind:value={proficiencyFilters}
placeholder="Proficiency"
size="small"
/>
<MultiSelect
options={slot1Options}
bind:value={slot1Filters}
placeholder="Slot 1"
size="small"
/>
<MultiSelect
options={slot2Options}
bind:value={slot2Filters}
placeholder="Slot 2"
size="small"
/>
<MultiSelect
options={slot3Options}
bind:value={slot3Filters}
placeholder="Slot 3"
size="small"
/>
<MultiSelect
options={slot4Options}
bind:value={slot4Filters}
placeholder="Slot 4"
size="small"
/>
{#if hasActiveFilters}
<button class="clear-filters-btn" onclick={clearAllFilters}>Clear</button>
{/if}
</div>
<ViewModeToggle value={currentViewMode} onValueChange={handleViewModeChange} element={userElement} />
</div>
<!-- Collection grid -->
<div class="grid-area">
{#if isLoading}
<div class="loading-state">
<Icon name="loader-2" size={32} />
<p>Loading collection...</p>
</div>
{:else if isEmpty}
<div class="empty-state">
{#if data.isOwner}
<Icon name="gem" size={48} />
<h3>Your artifact collection is empty</h3>
<p>Artifacts will appear here once added</p>
{:else}
<Icon name="lock" size={48} />
<p>This collection is empty or private</p>
{/if}
</div>
{:else if currentViewMode === 'grid'}
<div class="artifact-grid">
{#each allArtifacts as artifact (artifact.id)}
<SelectableCollectionCard id={artifact.id} onClick={() => openArtifactDetails(artifact)}>
<CollectionArtifactCard {artifact} />
</SelectableCollectionCard>
{/each}
</div>
{:else}
<div class="artifact-list">
{#each allArtifacts as artifact (artifact.id)}
<SelectableCollectionRow id={artifact.id} onClick={() => openArtifactDetails(artifact)}>
<CollectionArtifactRow {artifact} />
</SelectableCollectionRow>
{/each}
</div>
{/if}
{#if !isLoading && !isEmpty}
<!-- Sentinel always in DOM to avoid Svelte block tracking issues during rapid updates -->
<div
class="load-more-sentinel"
bind:this={sentinelEl}
class:hidden={!collectionQuery.hasNextPage}
></div>
{#if collectionQuery.isFetchingNextPage}
<div class="loading-more">
<Icon name="loader-2" size={20} />
<span>Loading more...</span>
</div>
{/if}
{/if}
</div>
</div>
<style lang="scss">
@use '$src/themes/spacing' as *;
@use '$src/themes/colors' as *;
@use '$src/themes/typography' as *;
@use '$src/themes/layout' as *;
.collection-page {
display: flex;
flex-direction: column;
gap: $unit-2x;
}
.filters-bar {
display: flex;
justify-content: space-between;
align-items: center;
gap: $unit-2x;
padding: $unit;
background: var(--button-contained-bg);
border-radius: $card-corner;
}
.filter-group {
display: flex;
align-items: center;
gap: $unit;
flex-wrap: wrap;
}
.clear-filters-btn {
background: none;
border: none;
padding: $unit-half $unit;
font-size: $font-small;
font-weight: $medium;
color: var(--accent-color);
cursor: pointer;
&:hover {
text-decoration: underline;
}
}
.grid-area {
min-height: 400px;
}
.artifact-grid {
display: grid;
grid-template-columns: repeat(5, 139px);
justify-content: space-between;
gap: $unit-4x $unit-2x;
}
.artifact-list {
display: flex;
flex-direction: column;
gap: $unit;
}
.loading-state,
.empty-state {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
min-height: 300px;
color: var(--text-secondary, #666);
gap: $unit;
:global(svg) {
color: var(--icon-secondary, #999);
}
p {
margin: 0;
}
}
.empty-state h3 {
margin: 0;
color: var(--text-primary, #333);
}
.loading-state :global(svg) {
animation: spin 1s linear infinite;
}
.load-more-sentinel {
height: 1px;
margin-top: $unit;
&.hidden {
display: none;
}
}
.loading-more {
display: flex;
align-items: center;
justify-content: center;
gap: $unit;
padding: $unit-2x;
color: var(--text-secondary, #666);
:global(svg) {
animation: spin 1s linear infinite;
}
}
@keyframes spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
</style>