1906 lines
65 KiB
JavaScript
1906 lines
65 KiB
JavaScript
(function () {
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"use strict";
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let overlayEl = null;
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let backdropEl = null;
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let toolbarEl = null;
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let helpButtonEl = null;
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let helpPanelEl = null;
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let compareButtonEl = null;
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let deckCompareButtonEl = null;
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let deckComparePanelEl = null;
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let deckCompareMessageEl = null;
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let deckCompareDeckListEl = null;
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let zoomControlEl = null;
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let zoomSliderEl = null;
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let zoomValueEl = null;
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let opacityControlEl = null;
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let opacitySliderEl = null;
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let opacityValueEl = null;
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let stageEl = null;
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let frameEl = null;
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let baseLayerEl = null;
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let overlayLayerEl = null;
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let compareGridEl = null;
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let imageEl = null;
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let overlayImageEl = null;
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let primaryInfoEl = null;
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let primaryTitleEl = null;
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let primaryGroupsEl = null;
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let primaryHintEl = null;
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let secondaryInfoEl = null;
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let secondaryTitleEl = null;
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let secondaryGroupsEl = null;
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let secondaryHintEl = null;
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let compareGridSlots = [];
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let zoomed = false;
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let previousFocusedEl = null;
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const LIGHTBOX_ZOOM_SCALE = 6.66;
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const LIGHTBOX_ZOOM_STEP = 0.1;
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const LIGHTBOX_PAN_STEP = 4;
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const LIGHTBOX_COMPARE_DEFAULT_OVERLAY_OPACITY = 0.5;
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const LIGHTBOX_COMPARE_SEQUENCE_STEP_KEYS = new Set(["ArrowLeft", "ArrowRight"]);
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const lightboxState = {
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isOpen: false,
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compareMode: false,
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deckCompareMode: false,
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allowOverlayCompare: false,
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allowDeckCompare: false,
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primaryCard: null,
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secondaryCard: null,
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activeDeckId: "",
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activeDeckLabel: "",
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availableCompareDecks: [],
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selectedCompareDeckIds: [],
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deckCompareCards: [],
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maxCompareDecks: 2,
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deckComparePickerOpen: false,
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deckCompareMessage: "",
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sequenceIds: [],
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resolveCardById: null,
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resolveDeckCardById: null,
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onSelectCardId: null,
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overlayOpacity: LIGHTBOX_COMPARE_DEFAULT_OVERLAY_OPACITY,
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zoomScale: LIGHTBOX_ZOOM_SCALE,
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helpOpen: false,
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primaryRotated: false,
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overlayRotated: false,
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zoomOriginX: 50,
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zoomOriginY: 50
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};
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function hasSecondaryCard() {
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return Boolean(lightboxState.secondaryCard?.src);
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}
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function clampOverlayOpacity(value) {
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const numericValue = Number(value);
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if (!Number.isFinite(numericValue)) {
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return LIGHTBOX_COMPARE_DEFAULT_OVERLAY_OPACITY;
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}
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return Math.min(1, Math.max(0.05, numericValue));
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}
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function clampZoomScale(value) {
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const numericValue = Number(value);
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if (!Number.isFinite(numericValue)) {
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return 1;
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}
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return Math.min(LIGHTBOX_ZOOM_SCALE, Math.max(1, numericValue));
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}
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function normalizeCompareDetails(compareDetails) {
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if (!Array.isArray(compareDetails)) {
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return [];
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}
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return compareDetails
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.map((group) => ({
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title: String(group?.title || "").trim(),
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items: Array.isArray(group?.items)
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? [...new Set(group.items.map((item) => String(item || "").trim()).filter(Boolean))]
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: []
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}))
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.filter((group) => group.title && group.items.length);
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}
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function normalizeOpenRequest(srcOrOptions, altText, extraOptions) {
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if (srcOrOptions && typeof srcOrOptions === "object" && !Array.isArray(srcOrOptions)) {
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return {
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...srcOrOptions
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};
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}
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return {
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...(extraOptions || {}),
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src: srcOrOptions,
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altText
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};
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}
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function normalizeCardRequest(request) {
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const normalized = normalizeOpenRequest(request);
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const label = String(normalized.label || normalized.altText || "Tarot card enlarged image").trim() || "Tarot card enlarged image";
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return {
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src: String(normalized.src || "").trim(),
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altText: String(normalized.altText || label).trim() || label,
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label,
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cardId: String(normalized.cardId || "").trim(),
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deckId: String(normalized.deckId || "").trim(),
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deckLabel: String(normalized.deckLabel || normalized.deckId || "").trim(),
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missingReason: String(normalized.missingReason || "").trim(),
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compareDetails: normalizeCompareDetails(normalized.compareDetails)
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};
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}
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function normalizeDeckOptions(deckOptions) {
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if (!Array.isArray(deckOptions)) {
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return [];
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}
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return deckOptions
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.map((deck) => ({
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id: String(deck?.id || "").trim(),
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label: String(deck?.label || deck?.id || "").trim()
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}))
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.filter((deck) => deck.id);
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}
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function getDeckLabel(deckId) {
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const normalizedDeckId = String(deckId || "").trim();
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if (!normalizedDeckId) {
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return "";
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}
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if (normalizedDeckId === lightboxState.activeDeckId && lightboxState.activeDeckLabel) {
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return lightboxState.activeDeckLabel;
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}
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const match = lightboxState.availableCompareDecks.find((deck) => deck.id === normalizedDeckId);
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return match?.label || normalizedDeckId;
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}
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function resolveDeckCardRequest(cardId, deckId) {
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if (!cardId || !deckId || typeof lightboxState.resolveDeckCardById !== "function") {
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return null;
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}
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const resolved = lightboxState.resolveDeckCardById(cardId, deckId);
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if (!resolved) {
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return normalizeCardRequest({
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cardId,
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deckId,
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deckLabel: getDeckLabel(deckId),
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label: lightboxState.primaryCard?.label || "Tarot card",
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altText: lightboxState.primaryCard?.altText || "Tarot card",
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missingReason: "Card image unavailable for this deck."
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});
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}
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return normalizeCardRequest({
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...resolved,
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cardId,
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deckId,
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deckLabel: resolved.deckLabel || getDeckLabel(deckId)
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});
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}
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function syncDeckCompareCards() {
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if (!lightboxState.deckCompareMode || !lightboxState.primaryCard?.cardId) {
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lightboxState.deckCompareCards = [];
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return;
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}
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lightboxState.deckCompareCards = lightboxState.selectedCompareDeckIds
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.slice(0, lightboxState.maxCompareDecks)
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.map((deckId) => resolveDeckCardRequest(lightboxState.primaryCard.cardId, deckId))
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.filter(Boolean);
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}
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function hasDeckCompareCards() {
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return lightboxState.deckCompareMode && lightboxState.deckCompareCards.length > 0;
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}
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function restoreLightboxFocus() {
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if (!overlayEl || !lightboxState.isOpen) {
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return;
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}
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requestAnimationFrame(() => {
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if (overlayEl && lightboxState.isOpen) {
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overlayEl.focus({ preventScroll: true });
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}
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});
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}
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function resolveCardRequestById(cardId) {
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if (!cardId || typeof lightboxState.resolveCardById !== "function") {
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return null;
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}
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const resolved = lightboxState.resolveCardById(cardId);
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if (!resolved) {
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return null;
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}
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return normalizeCardRequest({
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...resolved,
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cardId
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});
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}
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function clearSecondaryCard() {
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lightboxState.secondaryCard = null;
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if (overlayImageEl) {
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overlayImageEl.removeAttribute("src");
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overlayImageEl.alt = "";
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overlayImageEl.style.display = "none";
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}
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syncComparePanels();
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syncOpacityControl();
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}
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function clearDeckCompareState() {
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lightboxState.deckCompareMode = false;
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lightboxState.selectedCompareDeckIds = [];
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lightboxState.deckCompareCards = [];
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lightboxState.deckComparePickerOpen = false;
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lightboxState.deckCompareMessage = "";
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}
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function updateDeckCompareMode(deckIds, preservePanel = true) {
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const uniqueDeckIds = [...new Set((Array.isArray(deckIds) ? deckIds : []).map((deckId) => String(deckId || "").trim()).filter(Boolean))]
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.filter((deckId) => deckId !== lightboxState.activeDeckId)
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.slice(0, lightboxState.maxCompareDecks);
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lightboxState.selectedCompareDeckIds = uniqueDeckIds;
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lightboxState.deckCompareMode = uniqueDeckIds.length > 0;
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lightboxState.deckCompareMessage = "";
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if (!lightboxState.deckCompareMode) {
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lightboxState.deckCompareCards = [];
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if (!preservePanel) {
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lightboxState.deckComparePickerOpen = false;
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}
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return;
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}
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lightboxState.compareMode = false;
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clearSecondaryCard();
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syncDeckCompareCards();
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}
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function toggleDeckCompareSelection(deckId) {
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const normalizedDeckId = String(deckId || "").trim();
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if (!normalizedDeckId) {
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return;
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}
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const nextSelection = [...lightboxState.selectedCompareDeckIds];
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const existingIndex = nextSelection.indexOf(normalizedDeckId);
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if (existingIndex >= 0) {
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nextSelection.splice(existingIndex, 1);
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updateDeckCompareMode(nextSelection);
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applyComparePresentation();
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return;
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}
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if (nextSelection.length >= lightboxState.maxCompareDecks) {
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lightboxState.deckCompareMessage = `You can compare up to ${lightboxState.maxCompareDecks} decks at once.`;
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applyComparePresentation();
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return;
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}
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nextSelection.push(normalizedDeckId);
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updateDeckCompareMode(nextSelection);
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applyComparePresentation();
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}
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function toggleDeckComparePanel() {
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if (!lightboxState.allowDeckCompare) {
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lightboxState.deckComparePickerOpen = true;
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lightboxState.deckCompareMessage = "Add another registered deck to use deck compare.";
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applyComparePresentation();
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return;
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}
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lightboxState.deckComparePickerOpen = !lightboxState.deckComparePickerOpen;
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lightboxState.deckCompareMessage = lightboxState.availableCompareDecks.length
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? ""
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: "Add another registered deck to use deck compare.";
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applyComparePresentation();
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}
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function setOverlayOpacity(value) {
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const opacity = clampOverlayOpacity(value);
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lightboxState.overlayOpacity = opacity;
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if (overlayImageEl) {
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overlayImageEl.style.opacity = String(opacity);
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}
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if (opacitySliderEl) {
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opacitySliderEl.value = String(Math.round(opacity * 100));
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opacitySliderEl.disabled = !lightboxState.compareMode || !hasSecondaryCard();
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}
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if (opacityValueEl) {
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opacityValueEl.textContent = `${Math.round(opacity * 100)}%`;
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}
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}
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function updateImageCursor() {
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const nextCursor = zoomed ? "zoom-out" : "zoom-in";
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if (lightboxState.deckCompareMode) {
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compareGridSlots.forEach((slot) => {
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if (slot?.imageEl) {
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slot.imageEl.style.cursor = nextCursor;
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}
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});
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return;
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}
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if (!imageEl) {
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return;
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}
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imageEl.style.cursor = nextCursor;
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}
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function buildRotationTransform(rotated) {
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return rotated ? "rotate(180deg)" : "rotate(0deg)";
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}
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function isPrimaryRotationActive() {
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return !lightboxState.compareMode && lightboxState.primaryRotated;
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}
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function isOverlayRotationActive() {
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return lightboxState.compareMode && hasSecondaryCard() && lightboxState.overlayRotated;
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}
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function applyTransformOrigins(originX = lightboxState.zoomOriginX, originY = lightboxState.zoomOriginY) {
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const nextOrigin = `${originX}% ${originY}%`;
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if (lightboxState.deckCompareMode) {
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compareGridSlots.forEach((slot) => {
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if (slot?.imageEl) {
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slot.imageEl.style.transformOrigin = nextOrigin;
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}
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});
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return;
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}
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if (baseLayerEl) {
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baseLayerEl.style.transformOrigin = nextOrigin;
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}
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if (overlayLayerEl) {
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overlayLayerEl.style.transformOrigin = nextOrigin;
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}
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}
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function applyZoomTransform() {
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const activeZoomScale = zoomed ? lightboxState.zoomScale : 1;
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const showPrimaryRotation = isPrimaryRotationActive();
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const showOverlayRotation = isOverlayRotationActive();
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if (lightboxState.deckCompareMode) {
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compareGridSlots.forEach((slot) => {
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if (!slot?.imageEl) {
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return;
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}
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slot.imageEl.style.transform = `scale(${activeZoomScale}) ${buildRotationTransform(lightboxState.primaryRotated)}`;
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});
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applyTransformOrigins();
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updateImageCursor();
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return;
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}
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if (baseLayerEl) {
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baseLayerEl.style.transform = `scale(${activeZoomScale})`;
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}
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if (overlayLayerEl) {
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overlayLayerEl.style.transform = `scale(${activeZoomScale})`;
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}
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if (imageEl) {
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imageEl.style.transform = buildRotationTransform(showPrimaryRotation);
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}
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if (overlayImageEl) {
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overlayImageEl.style.transform = buildRotationTransform(showOverlayRotation);
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}
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applyTransformOrigins();
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updateImageCursor();
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}
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function setZoomScale(value) {
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const zoomScale = clampZoomScale(value);
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lightboxState.zoomScale = zoomScale;
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if (zoomSliderEl) {
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zoomSliderEl.value = String(Math.round(zoomScale * 100));
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}
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if (zoomValueEl) {
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zoomValueEl.textContent = `${Math.round(zoomScale * 100)}%`;
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}
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if (lightboxState.isOpen) {
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applyComparePresentation();
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return;
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}
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applyZoomTransform();
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}
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function isZoomInKey(event) {
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return event.key === "+"
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|| event.key === "="
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|| event.code === "NumpadAdd";
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}
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function isZoomOutKey(event) {
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return event.key === "-"
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|| event.key === "_"
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|| event.code === "NumpadSubtract";
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}
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function isRotateKey(event) {
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return event.code === "KeyR" || String(event.key || "").toLowerCase() === "r";
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}
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function stepZoom(direction) {
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if (!lightboxState.isOpen) {
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return;
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}
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const activeScale = zoomed ? lightboxState.zoomScale : 1;
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const nextScale = clampZoomScale(activeScale + (direction * LIGHTBOX_ZOOM_STEP));
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zoomed = nextScale > 1;
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setZoomScale(nextScale);
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if (!zoomed && imageEl) {
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lightboxState.zoomOriginX = 50;
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lightboxState.zoomOriginY = 50;
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}
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if (!zoomed && overlayImageEl) {
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lightboxState.zoomOriginX = 50;
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lightboxState.zoomOriginY = 50;
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}
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}
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function isPanUpKey(event) {
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return event.code === "KeyW" || String(event.key || "").toLowerCase() === "w";
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}
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function isPanLeftKey(event) {
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return event.code === "KeyA" || String(event.key || "").toLowerCase() === "a";
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}
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function isPanDownKey(event) {
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return event.code === "KeyS" || String(event.key || "").toLowerCase() === "s";
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}
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function isPanRightKey(event) {
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return event.code === "KeyD" || String(event.key || "").toLowerCase() === "d";
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}
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function stepPan(deltaX, deltaY) {
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if (!lightboxState.isOpen || !zoomed || !imageEl) {
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return;
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}
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lightboxState.zoomOriginX = Math.min(100, Math.max(0, lightboxState.zoomOriginX + deltaX));
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lightboxState.zoomOriginY = Math.min(100, Math.max(0, lightboxState.zoomOriginY + deltaY));
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applyTransformOrigins();
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}
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function toggleRotation() {
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if (!lightboxState.isOpen) {
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return;
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}
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if (lightboxState.deckCompareMode) {
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lightboxState.primaryRotated = !lightboxState.primaryRotated;
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applyZoomTransform();
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return;
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}
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if (lightboxState.compareMode && hasSecondaryCard()) {
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lightboxState.overlayRotated = !lightboxState.overlayRotated;
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} else {
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lightboxState.primaryRotated = !lightboxState.primaryRotated;
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}
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applyZoomTransform();
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}
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function createCompareGroupElement(group) {
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const sectionEl = document.createElement("section");
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sectionEl.style.display = "flex";
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sectionEl.style.flexDirection = "column";
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sectionEl.style.gap = "5px";
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sectionEl.style.paddingTop = "8px";
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sectionEl.style.borderTop = "1px solid rgba(148, 163, 184, 0.14)";
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const titleEl = document.createElement("div");
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titleEl.textContent = group.title;
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titleEl.style.font = "600 10px/1.2 sans-serif";
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titleEl.style.letterSpacing = "0.1em";
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titleEl.style.textTransform = "uppercase";
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titleEl.style.color = "rgba(148, 163, 184, 0.92)";
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const valuesEl = document.createElement("div");
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valuesEl.style.display = "flex";
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valuesEl.style.flexDirection = "column";
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valuesEl.style.gap = "3px";
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group.items.forEach((item) => {
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const itemEl = document.createElement("div");
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itemEl.textContent = item;
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itemEl.style.font = "500 12px/1.35 sans-serif";
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itemEl.style.color = "#f8fafc";
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|
valuesEl.appendChild(itemEl);
|
|
});
|
|
|
|
sectionEl.append(titleEl, valuesEl);
|
|
return sectionEl;
|
|
}
|
|
|
|
function renderComparePanel(panelEl, titleEl, groupsEl, hintEl, cardRequest, roleLabel, hintText, isVisible) {
|
|
if (!panelEl || !titleEl || !groupsEl || !hintEl) {
|
|
return;
|
|
}
|
|
|
|
if (!isVisible || !cardRequest?.label) {
|
|
panelEl.style.display = "none";
|
|
titleEl.textContent = "";
|
|
hintEl.textContent = "";
|
|
groupsEl.replaceChildren();
|
|
return;
|
|
}
|
|
|
|
panelEl.style.display = "flex";
|
|
titleEl.textContent = `${roleLabel}: ${cardRequest.label}`;
|
|
groupsEl.replaceChildren();
|
|
|
|
if (Array.isArray(cardRequest.compareDetails) && cardRequest.compareDetails.length) {
|
|
cardRequest.compareDetails.forEach((group) => {
|
|
groupsEl.appendChild(createCompareGroupElement(group));
|
|
});
|
|
} else {
|
|
const emptyEl = document.createElement("div");
|
|
emptyEl.textContent = "No compare metadata available.";
|
|
emptyEl.style.font = "500 12px/1.35 sans-serif";
|
|
emptyEl.style.color = "rgba(226, 232, 240, 0.8)";
|
|
groupsEl.appendChild(emptyEl);
|
|
}
|
|
|
|
hintEl.textContent = hintText;
|
|
hintEl.style.display = hintText ? "block" : "none";
|
|
}
|
|
|
|
function syncComparePanels() {
|
|
if (lightboxState.deckCompareMode) {
|
|
renderComparePanel(primaryInfoEl, primaryTitleEl, primaryGroupsEl, primaryHintEl, null, "", "", false);
|
|
renderComparePanel(secondaryInfoEl, secondaryTitleEl, secondaryGroupsEl, secondaryHintEl, null, "", "", false);
|
|
return;
|
|
}
|
|
|
|
const isComparing = lightboxState.compareMode;
|
|
const overlaySelected = hasSecondaryCard();
|
|
const showPrimaryPanel = Boolean(lightboxState.isOpen && lightboxState.allowOverlayCompare && lightboxState.primaryCard?.label && !zoomed);
|
|
const showSecondaryPanel = Boolean(isComparing && overlaySelected && lightboxState.secondaryCard?.label && !zoomed);
|
|
|
|
renderComparePanel(
|
|
primaryInfoEl,
|
|
primaryTitleEl,
|
|
primaryGroupsEl,
|
|
primaryHintEl,
|
|
lightboxState.primaryCard,
|
|
"Base",
|
|
isComparing
|
|
? (overlaySelected
|
|
? "Use Left and Right arrows to move through the overlaid card."
|
|
: "Click another House card behind the dock, or use Left and Right arrows to pick the first overlay card.")
|
|
: "Use Left and Right arrows to move through cards. Click Overlay to compare.",
|
|
showPrimaryPanel
|
|
);
|
|
|
|
renderComparePanel(
|
|
secondaryInfoEl,
|
|
secondaryTitleEl,
|
|
secondaryGroupsEl,
|
|
secondaryHintEl,
|
|
lightboxState.secondaryCard,
|
|
"Overlay",
|
|
overlaySelected ? "Use Left and Right arrows to swap the overlay card." : "",
|
|
showSecondaryPanel
|
|
);
|
|
}
|
|
|
|
function syncOpacityControl() {
|
|
if (!opacityControlEl) {
|
|
return;
|
|
}
|
|
|
|
if (lightboxState.deckCompareMode) {
|
|
opacityControlEl.style.display = "none";
|
|
return;
|
|
}
|
|
|
|
opacityControlEl.style.display = lightboxState.compareMode && hasSecondaryCard() && !zoomed ? "flex" : "none";
|
|
setOverlayOpacity(lightboxState.overlayOpacity);
|
|
}
|
|
|
|
function syncDeckComparePicker() {
|
|
if (!deckCompareButtonEl || !deckComparePanelEl || !deckCompareMessageEl || !deckCompareDeckListEl) {
|
|
return;
|
|
}
|
|
|
|
const canShowButton = lightboxState.isOpen && !zoomed && !lightboxState.compareMode;
|
|
deckCompareButtonEl.style.display = canShowButton && (lightboxState.allowDeckCompare || lightboxState.availableCompareDecks.length === 0)
|
|
? "inline-flex"
|
|
: "none";
|
|
deckCompareButtonEl.textContent = lightboxState.selectedCompareDeckIds.length
|
|
? `Compare (${lightboxState.selectedCompareDeckIds.length})`
|
|
: "Compare";
|
|
deckCompareButtonEl.setAttribute("aria-pressed", lightboxState.deckComparePickerOpen ? "true" : "false");
|
|
|
|
if (!lightboxState.deckComparePickerOpen || zoomed || lightboxState.compareMode) {
|
|
deckComparePanelEl.style.display = "none";
|
|
deckCompareDeckListEl.replaceChildren();
|
|
return;
|
|
}
|
|
|
|
deckComparePanelEl.style.display = "flex";
|
|
deckCompareMessageEl.textContent = lightboxState.deckCompareMessage
|
|
|| (lightboxState.availableCompareDecks.length
|
|
? `Choose up to ${lightboxState.maxCompareDecks} extra decks.`
|
|
: "Add another registered deck to use deck compare.");
|
|
|
|
deckCompareDeckListEl.replaceChildren();
|
|
|
|
if (!lightboxState.availableCompareDecks.length) {
|
|
return;
|
|
}
|
|
|
|
lightboxState.availableCompareDecks.forEach((deck) => {
|
|
const isSelected = lightboxState.selectedCompareDeckIds.includes(deck.id);
|
|
const isDisabled = !isSelected && lightboxState.selectedCompareDeckIds.length >= lightboxState.maxCompareDecks;
|
|
const deckButtonEl = document.createElement("button");
|
|
deckButtonEl.type = "button";
|
|
deckButtonEl.textContent = deck.label;
|
|
deckButtonEl.disabled = isDisabled;
|
|
deckButtonEl.setAttribute("aria-pressed", isSelected ? "true" : "false");
|
|
deckButtonEl.style.padding = "10px 12px";
|
|
deckButtonEl.style.borderRadius = "12px";
|
|
deckButtonEl.style.border = isSelected
|
|
? "1px solid rgba(148, 163, 184, 0.7)"
|
|
: "1px solid rgba(148, 163, 184, 0.22)";
|
|
deckButtonEl.style.background = isSelected ? "rgba(30, 41, 59, 0.92)" : "rgba(15, 23, 42, 0.58)";
|
|
deckButtonEl.style.color = isDisabled ? "rgba(148, 163, 184, 0.52)" : "#f8fafc";
|
|
deckButtonEl.style.cursor = isDisabled ? "not-allowed" : "pointer";
|
|
deckButtonEl.style.font = "600 12px/1.3 sans-serif";
|
|
deckButtonEl.addEventListener("click", () => {
|
|
toggleDeckCompareSelection(deck.id);
|
|
restoreLightboxFocus();
|
|
});
|
|
deckCompareDeckListEl.appendChild(deckButtonEl);
|
|
});
|
|
|
|
if (lightboxState.selectedCompareDeckIds.length) {
|
|
const clearButtonEl = document.createElement("button");
|
|
clearButtonEl.type = "button";
|
|
clearButtonEl.textContent = "Clear Compare";
|
|
clearButtonEl.style.marginTop = "4px";
|
|
clearButtonEl.style.padding = "9px 12px";
|
|
clearButtonEl.style.borderRadius = "12px";
|
|
clearButtonEl.style.border = "1px solid rgba(248, 250, 252, 0.16)";
|
|
clearButtonEl.style.background = "rgba(15, 23, 42, 0.44)";
|
|
clearButtonEl.style.color = "rgba(248, 250, 252, 0.92)";
|
|
clearButtonEl.style.cursor = "pointer";
|
|
clearButtonEl.style.font = "600 12px/1.3 sans-serif";
|
|
clearButtonEl.addEventListener("click", () => {
|
|
updateDeckCompareMode([]);
|
|
applyComparePresentation();
|
|
restoreLightboxFocus();
|
|
});
|
|
deckCompareDeckListEl.appendChild(clearButtonEl);
|
|
}
|
|
}
|
|
|
|
function renderDeckCompareGrid() {
|
|
if (!compareGridEl || !compareGridSlots.length) {
|
|
return;
|
|
}
|
|
|
|
if (!lightboxState.deckCompareMode) {
|
|
compareGridEl.style.display = "none";
|
|
compareGridSlots.forEach((slot) => {
|
|
slot.slotEl.style.display = "none";
|
|
slot.imageEl.removeAttribute("src");
|
|
slot.imageEl.alt = "Tarot compare image";
|
|
slot.imageEl.style.display = "none";
|
|
slot.fallbackEl.style.display = "none";
|
|
});
|
|
return;
|
|
}
|
|
|
|
const visibleCards = [lightboxState.primaryCard, ...lightboxState.deckCompareCards].filter(Boolean);
|
|
compareGridEl.style.display = "grid";
|
|
compareGridEl.style.gridTemplateColumns = `repeat(${Math.max(1, visibleCards.length)}, minmax(0, 1fr))`;
|
|
|
|
compareGridSlots.forEach((slot, index) => {
|
|
const cardRequest = visibleCards[index] || null;
|
|
if (!cardRequest) {
|
|
slot.slotEl.style.display = "none";
|
|
slot.imageEl.removeAttribute("src");
|
|
slot.imageEl.style.display = "none";
|
|
slot.fallbackEl.style.display = "none";
|
|
return;
|
|
}
|
|
|
|
slot.slotEl.style.display = "flex";
|
|
slot.badgeEl.textContent = cardRequest.deckLabel || (index === 0 ? "Active Deck" : "Compare Deck");
|
|
slot.cardLabelEl.textContent = cardRequest.label || "Tarot card";
|
|
|
|
if (cardRequest.src) {
|
|
slot.imageEl.src = cardRequest.src;
|
|
slot.imageEl.alt = cardRequest.altText || cardRequest.label || "Tarot compare image";
|
|
slot.imageEl.style.display = "block";
|
|
slot.fallbackEl.style.display = "none";
|
|
} else {
|
|
slot.imageEl.removeAttribute("src");
|
|
slot.imageEl.alt = "";
|
|
slot.imageEl.style.display = "none";
|
|
slot.fallbackEl.textContent = cardRequest.missingReason || "Card image unavailable for this deck.";
|
|
slot.fallbackEl.style.display = "block";
|
|
}
|
|
});
|
|
|
|
applyZoomTransform();
|
|
}
|
|
|
|
function syncHelpUi() {
|
|
if (!helpButtonEl || !helpPanelEl) {
|
|
return;
|
|
}
|
|
|
|
const canShow = lightboxState.isOpen && !zoomed;
|
|
helpButtonEl.style.display = canShow ? "inline-flex" : "none";
|
|
helpPanelEl.style.display = canShow && lightboxState.helpOpen ? "flex" : "none";
|
|
helpButtonEl.textContent = lightboxState.helpOpen ? "Hide Help" : "Help";
|
|
}
|
|
|
|
function syncZoomControl() {
|
|
if (!zoomControlEl) {
|
|
return;
|
|
}
|
|
|
|
zoomControlEl.style.display = lightboxState.isOpen && !zoomed ? "flex" : "none";
|
|
if (zoomSliderEl) {
|
|
zoomSliderEl.value = String(Math.round(lightboxState.zoomScale * 100));
|
|
}
|
|
|
|
if (zoomValueEl) {
|
|
zoomValueEl.textContent = `${Math.round(lightboxState.zoomScale * 100)}%`;
|
|
}
|
|
}
|
|
|
|
function applyComparePresentation() {
|
|
if (!overlayEl || !backdropEl || !toolbarEl || !stageEl || !frameEl || !imageEl || !overlayImageEl || !compareButtonEl || !deckCompareButtonEl) {
|
|
return;
|
|
}
|
|
|
|
compareButtonEl.hidden = zoomed
|
|
|| lightboxState.deckCompareMode
|
|
|| !lightboxState.allowOverlayCompare
|
|
|| (lightboxState.compareMode && !hasSecondaryCard());
|
|
compareButtonEl.textContent = lightboxState.compareMode ? "Done Overlay" : "Overlay";
|
|
syncHelpUi();
|
|
syncZoomControl();
|
|
syncOpacityControl();
|
|
syncDeckComparePicker();
|
|
|
|
if (lightboxState.deckCompareMode) {
|
|
overlayEl.style.pointerEvents = "none";
|
|
backdropEl.style.display = "block";
|
|
backdropEl.style.pointerEvents = "auto";
|
|
backdropEl.style.background = "rgba(0, 0, 0, 0.88)";
|
|
toolbarEl.style.top = "24px";
|
|
toolbarEl.style.right = "24px";
|
|
toolbarEl.style.left = "auto";
|
|
stageEl.style.top = "0";
|
|
stageEl.style.right = "0";
|
|
stageEl.style.bottom = "0";
|
|
stageEl.style.left = "0";
|
|
stageEl.style.width = "auto";
|
|
stageEl.style.height = "auto";
|
|
stageEl.style.transform = "none";
|
|
stageEl.style.pointerEvents = "auto";
|
|
frameEl.style.display = "none";
|
|
primaryInfoEl.style.display = "none";
|
|
secondaryInfoEl.style.display = "none";
|
|
renderDeckCompareGrid();
|
|
return;
|
|
}
|
|
|
|
frameEl.style.display = "block";
|
|
compareGridEl.style.display = "none";
|
|
|
|
if (!lightboxState.compareMode) {
|
|
overlayEl.style.pointerEvents = "none";
|
|
backdropEl.style.display = "block";
|
|
backdropEl.style.pointerEvents = "auto";
|
|
backdropEl.style.background = "rgba(0, 0, 0, 0.82)";
|
|
toolbarEl.style.top = "24px";
|
|
toolbarEl.style.right = "24px";
|
|
toolbarEl.style.left = "auto";
|
|
stageEl.style.top = "0";
|
|
stageEl.style.right = "0";
|
|
stageEl.style.bottom = "0";
|
|
stageEl.style.left = "0";
|
|
stageEl.style.width = "auto";
|
|
stageEl.style.height = "auto";
|
|
stageEl.style.transform = "none";
|
|
stageEl.style.pointerEvents = "auto";
|
|
frameEl.style.position = "relative";
|
|
frameEl.style.width = "100%";
|
|
frameEl.style.height = "100%";
|
|
frameEl.style.maxWidth = "none";
|
|
frameEl.style.maxHeight = "none";
|
|
frameEl.style.borderRadius = "0";
|
|
frameEl.style.background = "transparent";
|
|
frameEl.style.boxShadow = "none";
|
|
frameEl.style.overflow = "hidden";
|
|
primaryInfoEl.style.left = "auto";
|
|
primaryInfoEl.style.right = "18px";
|
|
primaryInfoEl.style.top = "50%";
|
|
primaryInfoEl.style.bottom = "auto";
|
|
primaryInfoEl.style.width = "clamp(220px, 20vw, 320px)";
|
|
primaryInfoEl.style.transform = "translateY(-50%)";
|
|
imageEl.style.width = "100%";
|
|
imageEl.style.height = "100%";
|
|
imageEl.style.maxWidth = "none";
|
|
imageEl.style.maxHeight = "none";
|
|
imageEl.style.objectFit = "contain";
|
|
overlayImageEl.style.display = "none";
|
|
secondaryInfoEl.style.display = "none";
|
|
syncComparePanels();
|
|
applyZoomTransform();
|
|
return;
|
|
}
|
|
|
|
overlayEl.style.pointerEvents = "none";
|
|
backdropEl.style.display = "none";
|
|
backdropEl.style.pointerEvents = "none";
|
|
toolbarEl.style.top = "18px";
|
|
toolbarEl.style.right = "18px";
|
|
toolbarEl.style.left = "auto";
|
|
stageEl.style.pointerEvents = "auto";
|
|
frameEl.style.position = "relative";
|
|
frameEl.style.width = "100%";
|
|
frameEl.style.height = "100%";
|
|
frameEl.style.maxWidth = "none";
|
|
frameEl.style.maxHeight = "none";
|
|
frameEl.style.overflow = "hidden";
|
|
imageEl.style.width = "100%";
|
|
imageEl.style.height = "100%";
|
|
imageEl.style.maxWidth = "none";
|
|
imageEl.style.maxHeight = "none";
|
|
imageEl.style.objectFit = "contain";
|
|
updateImageCursor();
|
|
|
|
if (zoomed && hasSecondaryCard()) {
|
|
stageEl.style.top = "0";
|
|
stageEl.style.right = "0";
|
|
stageEl.style.bottom = "0";
|
|
stageEl.style.left = "0";
|
|
stageEl.style.width = "auto";
|
|
stageEl.style.height = "auto";
|
|
stageEl.style.transform = "none";
|
|
frameEl.style.borderRadius = "0";
|
|
frameEl.style.background = "transparent";
|
|
frameEl.style.boxShadow = "none";
|
|
} else if (!hasSecondaryCard()) {
|
|
stageEl.style.top = "auto";
|
|
stageEl.style.right = "18px";
|
|
stageEl.style.bottom = "18px";
|
|
stageEl.style.left = "auto";
|
|
stageEl.style.width = "clamp(180px, 18vw, 280px)";
|
|
stageEl.style.height = "min(44vh, 520px)";
|
|
stageEl.style.transform = "none";
|
|
frameEl.style.borderRadius = "22px";
|
|
frameEl.style.background = "rgba(13, 13, 20, 0.9)";
|
|
frameEl.style.boxShadow = "0 24px 64px rgba(0, 0, 0, 0.5)";
|
|
primaryInfoEl.style.left = "auto";
|
|
primaryInfoEl.style.right = "calc(100% + 16px)";
|
|
primaryInfoEl.style.top = "50%";
|
|
primaryInfoEl.style.bottom = "auto";
|
|
primaryInfoEl.style.width = "clamp(220px, 22vw, 320px)";
|
|
primaryInfoEl.style.transform = "translateY(-50%)";
|
|
} else {
|
|
stageEl.style.top = "50%";
|
|
stageEl.style.right = "auto";
|
|
stageEl.style.bottom = "auto";
|
|
stageEl.style.left = "50%";
|
|
stageEl.style.width = "min(44vw, 560px)";
|
|
stageEl.style.height = "min(92vh, 1400px)";
|
|
stageEl.style.transform = "translate(-50%, -50%)";
|
|
frameEl.style.borderRadius = "28px";
|
|
frameEl.style.background = "rgba(11, 15, 26, 0.88)";
|
|
frameEl.style.boxShadow = "0 30px 90px rgba(0, 0, 0, 0.56)";
|
|
primaryInfoEl.style.left = "auto";
|
|
primaryInfoEl.style.right = "calc(100% + 10px)";
|
|
primaryInfoEl.style.top = "50%";
|
|
primaryInfoEl.style.bottom = "auto";
|
|
primaryInfoEl.style.width = "clamp(180px, 15vw, 220px)";
|
|
primaryInfoEl.style.transform = "translateY(-50%)";
|
|
secondaryInfoEl.style.left = "calc(100% + 10px)";
|
|
secondaryInfoEl.style.right = "auto";
|
|
secondaryInfoEl.style.top = "50%";
|
|
secondaryInfoEl.style.bottom = "auto";
|
|
secondaryInfoEl.style.width = "clamp(180px, 15vw, 220px)";
|
|
secondaryInfoEl.style.transform = "translateY(-50%)";
|
|
}
|
|
|
|
if (hasSecondaryCard()) {
|
|
overlayImageEl.style.display = "block";
|
|
} else {
|
|
overlayImageEl.style.display = "none";
|
|
secondaryInfoEl.style.display = "none";
|
|
}
|
|
|
|
syncComparePanels();
|
|
applyZoomTransform();
|
|
setOverlayOpacity(lightboxState.overlayOpacity);
|
|
}
|
|
|
|
function resetZoom() {
|
|
if (!imageEl && !overlayImageEl) {
|
|
return;
|
|
}
|
|
|
|
lightboxState.zoomOriginX = 50;
|
|
lightboxState.zoomOriginY = 50;
|
|
applyTransformOrigins();
|
|
|
|
zoomed = false;
|
|
applyZoomTransform();
|
|
}
|
|
|
|
function updateZoomOrigin(clientX, clientY, targetImage = imageEl) {
|
|
if (!zoomed || !targetImage) {
|
|
return;
|
|
}
|
|
|
|
const rect = targetImage.getBoundingClientRect();
|
|
if (!rect.width || !rect.height) {
|
|
return;
|
|
}
|
|
|
|
const x = Math.min(100, Math.max(0, ((clientX - rect.left) / rect.width) * 100));
|
|
const y = Math.min(100, Math.max(0, ((clientY - rect.top) / rect.height) * 100));
|
|
lightboxState.zoomOriginX = x;
|
|
lightboxState.zoomOriginY = y;
|
|
applyTransformOrigins();
|
|
}
|
|
|
|
function isPointOnCard(clientX, clientY, targetImage = imageEl) {
|
|
if (!targetImage) {
|
|
return false;
|
|
}
|
|
|
|
const rect = targetImage.getBoundingClientRect();
|
|
const naturalWidth = targetImage.naturalWidth;
|
|
const naturalHeight = targetImage.naturalHeight;
|
|
|
|
if (!rect.width || !rect.height || !naturalWidth || !naturalHeight) {
|
|
return true;
|
|
}
|
|
|
|
const frameAspect = rect.width / rect.height;
|
|
const imageAspect = naturalWidth / naturalHeight;
|
|
|
|
let renderWidth = rect.width;
|
|
let renderHeight = rect.height;
|
|
if (imageAspect > frameAspect) {
|
|
renderHeight = rect.width / imageAspect;
|
|
} else {
|
|
renderWidth = rect.height * imageAspect;
|
|
}
|
|
|
|
const left = rect.left + (rect.width - renderWidth) / 2;
|
|
const top = rect.top + (rect.height - renderHeight) / 2;
|
|
const right = left + renderWidth;
|
|
const bottom = top + renderHeight;
|
|
|
|
return clientX >= left && clientX <= right && clientY >= top && clientY <= bottom;
|
|
}
|
|
|
|
function ensure() {
|
|
if (overlayEl && imageEl && overlayImageEl) {
|
|
return;
|
|
}
|
|
|
|
overlayEl = document.createElement("div");
|
|
overlayEl.setAttribute("aria-hidden", "true");
|
|
overlayEl.setAttribute("role", "dialog");
|
|
overlayEl.setAttribute("aria-modal", "true");
|
|
overlayEl.tabIndex = -1;
|
|
overlayEl.style.position = "fixed";
|
|
overlayEl.style.inset = "0";
|
|
overlayEl.style.display = "none";
|
|
overlayEl.style.zIndex = "9999";
|
|
overlayEl.style.pointerEvents = "none";
|
|
|
|
helpButtonEl = document.createElement("button");
|
|
helpButtonEl.type = "button";
|
|
helpButtonEl.textContent = "Help";
|
|
helpButtonEl.style.position = "fixed";
|
|
helpButtonEl.style.top = "24px";
|
|
helpButtonEl.style.left = "24px";
|
|
helpButtonEl.style.display = "none";
|
|
helpButtonEl.style.alignItems = "center";
|
|
helpButtonEl.style.justifyContent = "center";
|
|
helpButtonEl.style.border = "1px solid rgba(255, 255, 255, 0.2)";
|
|
helpButtonEl.style.background = "rgba(15, 23, 42, 0.84)";
|
|
helpButtonEl.style.color = "#f8fafc";
|
|
helpButtonEl.style.borderRadius = "999px";
|
|
helpButtonEl.style.padding = "10px 14px";
|
|
helpButtonEl.style.font = "600 13px/1.1 sans-serif";
|
|
helpButtonEl.style.cursor = "pointer";
|
|
helpButtonEl.style.backdropFilter = "blur(12px)";
|
|
helpButtonEl.style.pointerEvents = "auto";
|
|
helpButtonEl.style.zIndex = "2";
|
|
|
|
helpPanelEl = document.createElement("div");
|
|
helpPanelEl.style.position = "fixed";
|
|
helpPanelEl.style.top = "72px";
|
|
helpPanelEl.style.left = "24px";
|
|
helpPanelEl.style.display = "none";
|
|
helpPanelEl.style.flexDirection = "column";
|
|
helpPanelEl.style.gap = "8px";
|
|
helpPanelEl.style.width = "min(320px, calc(100vw - 48px))";
|
|
helpPanelEl.style.padding = "14px 16px";
|
|
helpPanelEl.style.borderRadius = "18px";
|
|
helpPanelEl.style.background = "rgba(2, 6, 23, 0.88)";
|
|
helpPanelEl.style.border = "1px solid rgba(148, 163, 184, 0.16)";
|
|
helpPanelEl.style.color = "#f8fafc";
|
|
helpPanelEl.style.boxShadow = "0 16px 42px rgba(0, 0, 0, 0.34)";
|
|
helpPanelEl.style.backdropFilter = "blur(12px)";
|
|
helpPanelEl.style.pointerEvents = "auto";
|
|
helpPanelEl.style.zIndex = "2";
|
|
|
|
const helpTitleEl = document.createElement("div");
|
|
helpTitleEl.textContent = "Lightbox Shortcuts";
|
|
helpTitleEl.style.font = "700 13px/1.3 sans-serif";
|
|
|
|
const helpListEl = document.createElement("div");
|
|
helpListEl.style.display = "flex";
|
|
helpListEl.style.flexDirection = "column";
|
|
helpListEl.style.gap = "6px";
|
|
helpListEl.style.font = "500 12px/1.4 sans-serif";
|
|
helpListEl.style.color = "rgba(226, 232, 240, 0.92)";
|
|
|
|
[
|
|
"Click card: toggle zoom at the clicked point",
|
|
"Left / Right: move cards, or move overlay card in compare mode",
|
|
"Overlay: pick a second card to compare",
|
|
"Compare: show the same card from up to two other registered decks",
|
|
"Space: swap base and overlay cards",
|
|
"R: rotate base card, or rotate overlay card in compare mode",
|
|
"+ / -: zoom in or out in steps",
|
|
"W A S D: pan while zoomed",
|
|
"Escape or backdrop click: close"
|
|
].forEach((line) => {
|
|
const lineEl = document.createElement("div");
|
|
lineEl.textContent = line;
|
|
helpListEl.appendChild(lineEl);
|
|
});
|
|
|
|
helpPanelEl.append(helpTitleEl, helpListEl);
|
|
|
|
backdropEl = document.createElement("button");
|
|
backdropEl.type = "button";
|
|
backdropEl.setAttribute("aria-label", "Close enlarged tarot card");
|
|
backdropEl.style.position = "absolute";
|
|
backdropEl.style.inset = "0";
|
|
backdropEl.style.border = "none";
|
|
backdropEl.style.padding = "0";
|
|
backdropEl.style.margin = "0";
|
|
backdropEl.style.background = "rgba(0, 0, 0, 0.82)";
|
|
backdropEl.style.cursor = "pointer";
|
|
|
|
toolbarEl = document.createElement("div");
|
|
toolbarEl.style.position = "fixed";
|
|
toolbarEl.style.top = "24px";
|
|
toolbarEl.style.right = "24px";
|
|
toolbarEl.style.display = "flex";
|
|
toolbarEl.style.flexDirection = "column";
|
|
toolbarEl.style.alignItems = "flex-end";
|
|
toolbarEl.style.gap = "8px";
|
|
toolbarEl.style.pointerEvents = "auto";
|
|
toolbarEl.style.zIndex = "2";
|
|
|
|
compareButtonEl = document.createElement("button");
|
|
compareButtonEl.type = "button";
|
|
compareButtonEl.textContent = "Overlay";
|
|
compareButtonEl.style.border = "1px solid rgba(255, 255, 255, 0.2)";
|
|
compareButtonEl.style.background = "rgba(15, 23, 42, 0.84)";
|
|
compareButtonEl.style.color = "#f8fafc";
|
|
compareButtonEl.style.borderRadius = "999px";
|
|
compareButtonEl.style.padding = "10px 14px";
|
|
compareButtonEl.style.font = "600 13px/1.1 sans-serif";
|
|
compareButtonEl.style.cursor = "pointer";
|
|
compareButtonEl.style.backdropFilter = "blur(12px)";
|
|
|
|
deckCompareButtonEl = document.createElement("button");
|
|
deckCompareButtonEl.type = "button";
|
|
deckCompareButtonEl.textContent = "Compare";
|
|
deckCompareButtonEl.style.border = "1px solid rgba(255, 255, 255, 0.2)";
|
|
deckCompareButtonEl.style.background = "rgba(15, 23, 42, 0.84)";
|
|
deckCompareButtonEl.style.color = "#f8fafc";
|
|
deckCompareButtonEl.style.borderRadius = "999px";
|
|
deckCompareButtonEl.style.padding = "10px 14px";
|
|
deckCompareButtonEl.style.font = "600 13px/1.1 sans-serif";
|
|
deckCompareButtonEl.style.cursor = "pointer";
|
|
deckCompareButtonEl.style.backdropFilter = "blur(12px)";
|
|
|
|
zoomControlEl = document.createElement("label");
|
|
zoomControlEl.style.display = "flex";
|
|
zoomControlEl.style.alignItems = "center";
|
|
zoomControlEl.style.gap = "8px";
|
|
zoomControlEl.style.padding = "10px 14px";
|
|
zoomControlEl.style.border = "1px solid rgba(255, 255, 255, 0.2)";
|
|
zoomControlEl.style.borderRadius = "999px";
|
|
zoomControlEl.style.background = "rgba(15, 23, 42, 0.84)";
|
|
zoomControlEl.style.color = "#f8fafc";
|
|
zoomControlEl.style.font = "600 12px/1.1 sans-serif";
|
|
zoomControlEl.style.backdropFilter = "blur(12px)";
|
|
|
|
const zoomTextEl = document.createElement("span");
|
|
zoomTextEl.textContent = "Zoom";
|
|
|
|
zoomSliderEl = document.createElement("input");
|
|
zoomSliderEl.type = "range";
|
|
zoomSliderEl.min = "100";
|
|
zoomSliderEl.max = String(Math.round(LIGHTBOX_ZOOM_SCALE * 100));
|
|
zoomSliderEl.step = "10";
|
|
zoomSliderEl.value = String(Math.round(LIGHTBOX_ZOOM_SCALE * 100));
|
|
zoomSliderEl.style.width = "110px";
|
|
zoomSliderEl.style.cursor = "pointer";
|
|
|
|
zoomValueEl = document.createElement("span");
|
|
zoomValueEl.textContent = `${Math.round(LIGHTBOX_ZOOM_SCALE * 100)}%`;
|
|
zoomValueEl.style.minWidth = "42px";
|
|
zoomValueEl.style.textAlign = "right";
|
|
|
|
zoomControlEl.append(zoomTextEl, zoomSliderEl, zoomValueEl);
|
|
|
|
opacityControlEl = document.createElement("label");
|
|
opacityControlEl.style.display = "none";
|
|
opacityControlEl.style.alignItems = "center";
|
|
opacityControlEl.style.gap = "8px";
|
|
opacityControlEl.style.padding = "10px 14px";
|
|
opacityControlEl.style.border = "1px solid rgba(255, 255, 255, 0.2)";
|
|
opacityControlEl.style.borderRadius = "999px";
|
|
opacityControlEl.style.background = "rgba(15, 23, 42, 0.84)";
|
|
opacityControlEl.style.color = "#f8fafc";
|
|
opacityControlEl.style.font = "600 12px/1.1 sans-serif";
|
|
opacityControlEl.style.backdropFilter = "blur(12px)";
|
|
|
|
const opacityTextEl = document.createElement("span");
|
|
opacityTextEl.textContent = "Overlay";
|
|
|
|
opacitySliderEl = document.createElement("input");
|
|
opacitySliderEl.type = "range";
|
|
opacitySliderEl.min = "5";
|
|
opacitySliderEl.max = "100";
|
|
opacitySliderEl.step = "5";
|
|
opacitySliderEl.value = String(Math.round(LIGHTBOX_COMPARE_DEFAULT_OVERLAY_OPACITY * 100));
|
|
opacitySliderEl.style.width = "110px";
|
|
opacitySliderEl.style.cursor = "pointer";
|
|
|
|
opacityValueEl = document.createElement("span");
|
|
opacityValueEl.textContent = `${Math.round(LIGHTBOX_COMPARE_DEFAULT_OVERLAY_OPACITY * 100)}%`;
|
|
opacityValueEl.style.minWidth = "34px";
|
|
opacityValueEl.style.textAlign = "right";
|
|
|
|
opacityControlEl.append(opacityTextEl, opacitySliderEl, opacityValueEl);
|
|
|
|
deckComparePanelEl = document.createElement("div");
|
|
deckComparePanelEl.style.position = "fixed";
|
|
deckComparePanelEl.style.top = "24px";
|
|
deckComparePanelEl.style.right = "176px";
|
|
deckComparePanelEl.style.display = "none";
|
|
deckComparePanelEl.style.flexDirection = "column";
|
|
deckComparePanelEl.style.gap = "10px";
|
|
deckComparePanelEl.style.width = "min(280px, calc(100vw - 48px))";
|
|
deckComparePanelEl.style.padding = "14px 16px";
|
|
deckComparePanelEl.style.borderRadius = "18px";
|
|
deckComparePanelEl.style.background = "rgba(2, 6, 23, 0.88)";
|
|
deckComparePanelEl.style.border = "1px solid rgba(148, 163, 184, 0.16)";
|
|
deckComparePanelEl.style.color = "#f8fafc";
|
|
deckComparePanelEl.style.boxShadow = "0 16px 42px rgba(0, 0, 0, 0.34)";
|
|
deckComparePanelEl.style.backdropFilter = "blur(12px)";
|
|
deckComparePanelEl.style.pointerEvents = "auto";
|
|
deckComparePanelEl.style.zIndex = "2";
|
|
|
|
const deckCompareTitleEl = document.createElement("div");
|
|
deckCompareTitleEl.textContent = "Compare Registered Decks";
|
|
deckCompareTitleEl.style.font = "700 13px/1.3 sans-serif";
|
|
|
|
deckCompareMessageEl = document.createElement("div");
|
|
deckCompareMessageEl.style.font = "500 12px/1.4 sans-serif";
|
|
deckCompareMessageEl.style.color = "rgba(226, 232, 240, 0.84)";
|
|
|
|
deckCompareDeckListEl = document.createElement("div");
|
|
deckCompareDeckListEl.style.display = "flex";
|
|
deckCompareDeckListEl.style.flexDirection = "column";
|
|
deckCompareDeckListEl.style.gap = "8px";
|
|
|
|
deckComparePanelEl.append(deckCompareTitleEl, deckCompareMessageEl, deckCompareDeckListEl);
|
|
|
|
toolbarEl.append(compareButtonEl, deckCompareButtonEl, zoomControlEl, opacityControlEl);
|
|
|
|
stageEl = document.createElement("div");
|
|
stageEl.style.position = "fixed";
|
|
stageEl.style.top = "0";
|
|
stageEl.style.right = "0";
|
|
stageEl.style.bottom = "0";
|
|
stageEl.style.left = "0";
|
|
stageEl.style.pointerEvents = "auto";
|
|
stageEl.style.overflow = "visible";
|
|
stageEl.style.transition = "top 220ms ease, right 220ms ease, bottom 220ms ease, left 220ms ease, width 220ms ease, height 220ms ease, transform 220ms ease";
|
|
stageEl.style.transform = "none";
|
|
stageEl.style.zIndex = "1";
|
|
|
|
frameEl = document.createElement("div");
|
|
frameEl.style.position = "relative";
|
|
frameEl.style.width = "100%";
|
|
frameEl.style.height = "100%";
|
|
frameEl.style.overflow = "hidden";
|
|
frameEl.style.transition = "border-radius 220ms ease, background 220ms ease, box-shadow 220ms ease";
|
|
|
|
baseLayerEl = document.createElement("div");
|
|
baseLayerEl.style.position = "absolute";
|
|
baseLayerEl.style.inset = "0";
|
|
baseLayerEl.style.transform = "scale(1)";
|
|
baseLayerEl.style.transformOrigin = "50% 50%";
|
|
baseLayerEl.style.transition = "transform 120ms ease-out";
|
|
|
|
overlayLayerEl = document.createElement("div");
|
|
overlayLayerEl.style.position = "absolute";
|
|
overlayLayerEl.style.inset = "0";
|
|
overlayLayerEl.style.transform = "scale(1)";
|
|
overlayLayerEl.style.transformOrigin = "50% 50%";
|
|
overlayLayerEl.style.transition = "transform 120ms ease-out";
|
|
overlayLayerEl.style.pointerEvents = "none";
|
|
|
|
compareGridEl = document.createElement("div");
|
|
compareGridEl.style.position = "absolute";
|
|
compareGridEl.style.inset = "0";
|
|
compareGridEl.style.display = "none";
|
|
compareGridEl.style.gridTemplateColumns = "repeat(1, minmax(0, 1fr))";
|
|
compareGridEl.style.gap = "14px";
|
|
compareGridEl.style.alignItems = "stretch";
|
|
compareGridEl.style.padding = "76px 24px 24px";
|
|
compareGridEl.style.boxSizing = "border-box";
|
|
|
|
function createCompareGridSlot() {
|
|
const slotEl = document.createElement("div");
|
|
slotEl.style.display = "none";
|
|
slotEl.style.flexDirection = "column";
|
|
slotEl.style.minWidth = "0";
|
|
slotEl.style.minHeight = "0";
|
|
slotEl.style.borderRadius = "22px";
|
|
slotEl.style.background = "rgba(11, 15, 26, 0.76)";
|
|
slotEl.style.border = "1px solid rgba(148, 163, 184, 0.12)";
|
|
slotEl.style.boxShadow = "0 24px 64px rgba(0, 0, 0, 0.36)";
|
|
slotEl.style.overflow = "hidden";
|
|
|
|
const headerEl = document.createElement("div");
|
|
headerEl.style.display = "flex";
|
|
headerEl.style.alignItems = "center";
|
|
headerEl.style.justifyContent = "space-between";
|
|
headerEl.style.gap = "10px";
|
|
headerEl.style.padding = "10px 12px";
|
|
headerEl.style.background = "rgba(15, 23, 42, 0.72)";
|
|
headerEl.style.borderBottom = "1px solid rgba(148, 163, 184, 0.1)";
|
|
|
|
const badgeEl = document.createElement("span");
|
|
badgeEl.style.font = "700 11px/1.2 sans-serif";
|
|
badgeEl.style.letterSpacing = "0.08em";
|
|
badgeEl.style.textTransform = "uppercase";
|
|
badgeEl.style.color = "#f8fafc";
|
|
|
|
const cardLabelEl = document.createElement("span");
|
|
cardLabelEl.style.font = "500 11px/1.3 sans-serif";
|
|
cardLabelEl.style.color = "rgba(226, 232, 240, 0.84)";
|
|
cardLabelEl.style.textAlign = "right";
|
|
cardLabelEl.style.whiteSpace = "nowrap";
|
|
cardLabelEl.style.overflow = "hidden";
|
|
cardLabelEl.style.textOverflow = "ellipsis";
|
|
|
|
headerEl.append(badgeEl, cardLabelEl);
|
|
|
|
const mediaEl = document.createElement("div");
|
|
mediaEl.style.position = "relative";
|
|
mediaEl.style.flex = "1 1 auto";
|
|
mediaEl.style.minHeight = "0";
|
|
mediaEl.style.display = "flex";
|
|
mediaEl.style.alignItems = "center";
|
|
mediaEl.style.justifyContent = "center";
|
|
mediaEl.style.padding = "16px";
|
|
mediaEl.style.background = "rgba(2, 6, 23, 0.4)";
|
|
mediaEl.style.overflow = "hidden";
|
|
|
|
const compareImageEl = document.createElement("img");
|
|
compareImageEl.alt = "Tarot compare image";
|
|
compareImageEl.style.width = "100%";
|
|
compareImageEl.style.height = "100%";
|
|
compareImageEl.style.objectFit = "contain";
|
|
compareImageEl.style.cursor = "zoom-in";
|
|
compareImageEl.style.transform = "scale(1) rotate(0deg)";
|
|
compareImageEl.style.transformOrigin = "center center";
|
|
compareImageEl.style.transition = "transform 120ms ease-out";
|
|
compareImageEl.style.userSelect = "none";
|
|
|
|
const fallbackEl = document.createElement("div");
|
|
fallbackEl.style.display = "none";
|
|
fallbackEl.style.maxWidth = "260px";
|
|
fallbackEl.style.padding = "16px";
|
|
fallbackEl.style.textAlign = "center";
|
|
fallbackEl.style.font = "600 13px/1.45 sans-serif";
|
|
fallbackEl.style.color = "rgba(226, 232, 240, 0.88)";
|
|
|
|
mediaEl.append(compareImageEl, fallbackEl);
|
|
slotEl.append(headerEl, mediaEl);
|
|
|
|
return {
|
|
slotEl,
|
|
badgeEl,
|
|
cardLabelEl,
|
|
imageEl: compareImageEl,
|
|
fallbackEl
|
|
};
|
|
}
|
|
|
|
compareGridSlots = [createCompareGridSlot(), createCompareGridSlot(), createCompareGridSlot()];
|
|
compareGridSlots.forEach((slot) => {
|
|
compareGridEl.appendChild(slot.slotEl);
|
|
});
|
|
|
|
imageEl = document.createElement("img");
|
|
imageEl.alt = "Tarot card enlarged image";
|
|
imageEl.style.width = "100%";
|
|
imageEl.style.height = "100%";
|
|
imageEl.style.objectFit = "contain";
|
|
imageEl.style.cursor = "zoom-in";
|
|
imageEl.style.transform = "rotate(0deg)";
|
|
imageEl.style.transformOrigin = "center center";
|
|
imageEl.style.transition = "transform 120ms ease-out, opacity 180ms ease";
|
|
imageEl.style.userSelect = "none";
|
|
|
|
overlayImageEl = document.createElement("img");
|
|
overlayImageEl.alt = "Tarot card overlay image";
|
|
overlayImageEl.style.width = "100%";
|
|
overlayImageEl.style.height = "100%";
|
|
overlayImageEl.style.objectFit = "contain";
|
|
overlayImageEl.style.opacity = String(LIGHTBOX_COMPARE_DEFAULT_OVERLAY_OPACITY);
|
|
overlayImageEl.style.pointerEvents = "none";
|
|
overlayImageEl.style.display = "none";
|
|
overlayImageEl.style.transform = "rotate(0deg)";
|
|
overlayImageEl.style.transformOrigin = "center center";
|
|
overlayImageEl.style.transition = "opacity 180ms ease";
|
|
|
|
function createInfoPanel() {
|
|
const panelEl = document.createElement("div");
|
|
panelEl.style.position = "absolute";
|
|
panelEl.style.display = "none";
|
|
panelEl.style.flexDirection = "column";
|
|
panelEl.style.gap = "10px";
|
|
panelEl.style.padding = "14px 16px";
|
|
panelEl.style.borderRadius = "18px";
|
|
panelEl.style.background = "rgba(2, 6, 23, 0.8)";
|
|
panelEl.style.border = "1px solid rgba(148, 163, 184, 0.16)";
|
|
panelEl.style.color = "#f8fafc";
|
|
panelEl.style.backdropFilter = "blur(12px)";
|
|
panelEl.style.boxShadow = "0 16px 42px rgba(0, 0, 0, 0.34)";
|
|
panelEl.style.transition = "opacity 180ms ease, transform 180ms ease";
|
|
panelEl.style.transform = "translateY(-50%)";
|
|
panelEl.style.pointerEvents = "none";
|
|
panelEl.style.maxHeight = "min(78vh, 760px)";
|
|
panelEl.style.overflowY = "auto";
|
|
|
|
const titleEl = document.createElement("div");
|
|
titleEl.style.font = "700 13px/1.3 sans-serif";
|
|
titleEl.style.color = "#f8fafc";
|
|
|
|
const groupsEl = document.createElement("div");
|
|
groupsEl.style.display = "flex";
|
|
groupsEl.style.flexDirection = "column";
|
|
groupsEl.style.gap = "0";
|
|
|
|
const hintEl = document.createElement("div");
|
|
hintEl.style.font = "500 11px/1.35 sans-serif";
|
|
hintEl.style.color = "rgba(226, 232, 240, 0.82)";
|
|
|
|
panelEl.append(titleEl, groupsEl, hintEl);
|
|
return { panelEl, titleEl, groupsEl, hintEl };
|
|
}
|
|
|
|
const primaryPanel = createInfoPanel();
|
|
primaryInfoEl = primaryPanel.panelEl;
|
|
primaryTitleEl = primaryPanel.titleEl;
|
|
primaryGroupsEl = primaryPanel.groupsEl;
|
|
primaryHintEl = primaryPanel.hintEl;
|
|
|
|
const secondaryPanel = createInfoPanel();
|
|
secondaryInfoEl = secondaryPanel.panelEl;
|
|
secondaryTitleEl = secondaryPanel.titleEl;
|
|
secondaryGroupsEl = secondaryPanel.groupsEl;
|
|
secondaryHintEl = secondaryPanel.hintEl;
|
|
baseLayerEl.appendChild(imageEl);
|
|
overlayLayerEl.appendChild(overlayImageEl);
|
|
frameEl.append(baseLayerEl, overlayLayerEl);
|
|
stageEl.append(frameEl, compareGridEl, primaryInfoEl, secondaryInfoEl);
|
|
overlayEl.append(backdropEl, stageEl, toolbarEl, deckComparePanelEl, helpButtonEl, helpPanelEl);
|
|
|
|
const close = () => {
|
|
if (!overlayEl || !imageEl || !overlayImageEl) {
|
|
return;
|
|
}
|
|
|
|
lightboxState.isOpen = false;
|
|
lightboxState.compareMode = false;
|
|
lightboxState.deckCompareMode = false;
|
|
lightboxState.allowOverlayCompare = false;
|
|
lightboxState.allowDeckCompare = false;
|
|
lightboxState.primaryCard = null;
|
|
lightboxState.secondaryCard = null;
|
|
lightboxState.activeDeckId = "";
|
|
lightboxState.activeDeckLabel = "";
|
|
lightboxState.availableCompareDecks = [];
|
|
lightboxState.selectedCompareDeckIds = [];
|
|
lightboxState.deckCompareCards = [];
|
|
lightboxState.maxCompareDecks = 2;
|
|
lightboxState.deckComparePickerOpen = false;
|
|
lightboxState.deckCompareMessage = "";
|
|
lightboxState.sequenceIds = [];
|
|
lightboxState.resolveCardById = null;
|
|
lightboxState.resolveDeckCardById = null;
|
|
lightboxState.onSelectCardId = null;
|
|
lightboxState.overlayOpacity = LIGHTBOX_COMPARE_DEFAULT_OVERLAY_OPACITY;
|
|
lightboxState.zoomScale = LIGHTBOX_ZOOM_SCALE;
|
|
lightboxState.helpOpen = false;
|
|
lightboxState.primaryRotated = false;
|
|
lightboxState.overlayRotated = false;
|
|
overlayEl.style.display = "none";
|
|
overlayEl.setAttribute("aria-hidden", "true");
|
|
imageEl.removeAttribute("src");
|
|
imageEl.alt = "Tarot card enlarged image";
|
|
overlayImageEl.removeAttribute("src");
|
|
overlayImageEl.alt = "";
|
|
overlayImageEl.style.display = "none";
|
|
resetZoom();
|
|
syncHelpUi();
|
|
syncComparePanels();
|
|
syncOpacityControl();
|
|
syncDeckComparePicker();
|
|
renderDeckCompareGrid();
|
|
|
|
if (previousFocusedEl instanceof HTMLElement) {
|
|
previousFocusedEl.focus({ preventScroll: true });
|
|
}
|
|
previousFocusedEl = null;
|
|
};
|
|
|
|
function toggleCompareMode() {
|
|
if (!lightboxState.allowOverlayCompare || !lightboxState.primaryCard) {
|
|
return;
|
|
}
|
|
|
|
lightboxState.compareMode = !lightboxState.compareMode;
|
|
if (!lightboxState.compareMode) {
|
|
clearSecondaryCard();
|
|
}
|
|
applyComparePresentation();
|
|
}
|
|
|
|
function setSecondaryCard(cardRequest, syncSelection = false) {
|
|
const normalizedCard = normalizeCardRequest(cardRequest);
|
|
if (!normalizedCard.src || !normalizedCard.cardId || normalizedCard.cardId === lightboxState.primaryCard?.cardId) {
|
|
return false;
|
|
}
|
|
|
|
lightboxState.secondaryCard = normalizedCard;
|
|
overlayImageEl.src = normalizedCard.src;
|
|
overlayImageEl.alt = normalizedCard.altText;
|
|
overlayImageEl.style.display = "block";
|
|
overlayImageEl.style.opacity = String(lightboxState.overlayOpacity);
|
|
if (syncSelection && typeof lightboxState.onSelectCardId === "function") {
|
|
lightboxState.onSelectCardId(normalizedCard.cardId);
|
|
}
|
|
applyComparePresentation();
|
|
return true;
|
|
}
|
|
|
|
function stepSecondaryCard(direction) {
|
|
const sequence = Array.isArray(lightboxState.sequenceIds) ? lightboxState.sequenceIds : [];
|
|
if (!lightboxState.compareMode || sequence.length < 2 || typeof lightboxState.resolveCardById !== "function") {
|
|
return;
|
|
}
|
|
|
|
const anchorId = lightboxState.secondaryCard?.cardId || lightboxState.primaryCard?.cardId;
|
|
const startIndex = sequence.indexOf(anchorId);
|
|
if (startIndex < 0) {
|
|
return;
|
|
}
|
|
|
|
for (let offset = 1; offset <= sequence.length; offset += 1) {
|
|
const nextIndex = (startIndex + direction * offset + sequence.length) % sequence.length;
|
|
const nextCardId = sequence[nextIndex];
|
|
if (!nextCardId || nextCardId === lightboxState.primaryCard?.cardId) {
|
|
continue;
|
|
}
|
|
|
|
const nextCard = resolveCardRequestById(nextCardId);
|
|
if (nextCard && setSecondaryCard(nextCard, true)) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
function stepPrimaryCard(direction) {
|
|
const sequence = Array.isArray(lightboxState.sequenceIds) ? lightboxState.sequenceIds : [];
|
|
if (lightboxState.compareMode || sequence.length < 2 || typeof lightboxState.resolveCardById !== "function") {
|
|
return;
|
|
}
|
|
|
|
const startIndex = sequence.indexOf(lightboxState.primaryCard?.cardId);
|
|
if (startIndex < 0) {
|
|
return;
|
|
}
|
|
|
|
const nextIndex = (startIndex + direction + sequence.length) % sequence.length;
|
|
const nextCardId = sequence[nextIndex];
|
|
const nextCard = resolveCardRequestById(nextCardId);
|
|
if (!nextCard?.src) {
|
|
return;
|
|
}
|
|
|
|
lightboxState.primaryCard = nextCard;
|
|
imageEl.src = nextCard.src;
|
|
imageEl.alt = nextCard.altText;
|
|
resetZoom();
|
|
if (lightboxState.deckCompareMode) {
|
|
syncDeckCompareCards();
|
|
} else {
|
|
clearSecondaryCard();
|
|
}
|
|
if (typeof lightboxState.onSelectCardId === "function") {
|
|
lightboxState.onSelectCardId(nextCard.cardId);
|
|
}
|
|
applyComparePresentation();
|
|
}
|
|
|
|
function swapCompareCards() {
|
|
if (!lightboxState.compareMode || !lightboxState.primaryCard?.src || !lightboxState.secondaryCard?.src) {
|
|
return;
|
|
}
|
|
|
|
const nextPrimaryCard = lightboxState.secondaryCard;
|
|
const nextSecondaryCard = lightboxState.primaryCard;
|
|
|
|
lightboxState.primaryCard = nextPrimaryCard;
|
|
lightboxState.secondaryCard = nextSecondaryCard;
|
|
|
|
imageEl.src = nextPrimaryCard.src;
|
|
imageEl.alt = nextPrimaryCard.altText;
|
|
overlayImageEl.src = nextSecondaryCard.src;
|
|
overlayImageEl.alt = nextSecondaryCard.altText;
|
|
overlayImageEl.style.display = "block";
|
|
overlayImageEl.style.opacity = String(lightboxState.overlayOpacity);
|
|
|
|
if (typeof lightboxState.onSelectCardId === "function") {
|
|
lightboxState.onSelectCardId(nextPrimaryCard.cardId);
|
|
}
|
|
|
|
applyComparePresentation();
|
|
}
|
|
|
|
function shouldIgnoreGlobalKeydown(event) {
|
|
const target = event.target;
|
|
if (!(target instanceof HTMLElement)) {
|
|
return false;
|
|
}
|
|
|
|
if (!overlayEl?.contains(target)) {
|
|
return false;
|
|
}
|
|
|
|
return target instanceof HTMLInputElement
|
|
|| target instanceof HTMLTextAreaElement
|
|
|| target instanceof HTMLSelectElement
|
|
|| target instanceof HTMLButtonElement;
|
|
}
|
|
|
|
function restoreLightboxFocus() {
|
|
if (!overlayEl || !lightboxState.isOpen) {
|
|
return;
|
|
}
|
|
|
|
requestAnimationFrame(() => {
|
|
if (overlayEl && lightboxState.isOpen) {
|
|
overlayEl.focus({ preventScroll: true });
|
|
}
|
|
});
|
|
}
|
|
|
|
backdropEl.addEventListener("click", close);
|
|
helpButtonEl.addEventListener("click", () => {
|
|
lightboxState.helpOpen = !lightboxState.helpOpen;
|
|
syncHelpUi();
|
|
restoreLightboxFocus();
|
|
});
|
|
compareButtonEl.addEventListener("click", () => {
|
|
toggleCompareMode();
|
|
restoreLightboxFocus();
|
|
});
|
|
deckCompareButtonEl.addEventListener("click", () => {
|
|
toggleDeckComparePanel();
|
|
restoreLightboxFocus();
|
|
});
|
|
zoomSliderEl.addEventListener("input", () => {
|
|
setZoomScale(Number(zoomSliderEl.value) / 100);
|
|
});
|
|
zoomSliderEl.addEventListener("change", restoreLightboxFocus);
|
|
zoomSliderEl.addEventListener("pointerup", restoreLightboxFocus);
|
|
opacitySliderEl.addEventListener("input", () => {
|
|
setOverlayOpacity(Number(opacitySliderEl.value) / 100);
|
|
});
|
|
opacitySliderEl.addEventListener("change", restoreLightboxFocus);
|
|
opacitySliderEl.addEventListener("pointerup", restoreLightboxFocus);
|
|
|
|
imageEl.addEventListener("click", (event) => {
|
|
event.stopPropagation();
|
|
if (!isPointOnCard(event.clientX, event.clientY)) {
|
|
if (lightboxState.compareMode) {
|
|
return;
|
|
}
|
|
|
|
close();
|
|
return;
|
|
}
|
|
|
|
if (!zoomed) {
|
|
zoomed = true;
|
|
applyZoomTransform();
|
|
updateZoomOrigin(event.clientX, event.clientY);
|
|
applyComparePresentation();
|
|
return;
|
|
}
|
|
|
|
resetZoom();
|
|
applyComparePresentation();
|
|
});
|
|
|
|
imageEl.addEventListener("mousemove", (event) => {
|
|
updateZoomOrigin(event.clientX, event.clientY);
|
|
});
|
|
|
|
imageEl.addEventListener("mouseleave", () => {
|
|
if (zoomed) {
|
|
lightboxState.zoomOriginX = 50;
|
|
lightboxState.zoomOriginY = 50;
|
|
applyTransformOrigins();
|
|
}
|
|
});
|
|
|
|
compareGridSlots.forEach((slot) => {
|
|
slot.imageEl.addEventListener("click", (event) => {
|
|
event.stopPropagation();
|
|
if (!isPointOnCard(event.clientX, event.clientY, slot.imageEl)) {
|
|
close();
|
|
return;
|
|
}
|
|
|
|
if (!zoomed) {
|
|
zoomed = true;
|
|
applyZoomTransform();
|
|
updateZoomOrigin(event.clientX, event.clientY, slot.imageEl);
|
|
applyComparePresentation();
|
|
return;
|
|
}
|
|
|
|
resetZoom();
|
|
applyComparePresentation();
|
|
});
|
|
|
|
slot.imageEl.addEventListener("mousemove", (event) => {
|
|
updateZoomOrigin(event.clientX, event.clientY, slot.imageEl);
|
|
});
|
|
|
|
slot.imageEl.addEventListener("mouseleave", () => {
|
|
if (zoomed) {
|
|
lightboxState.zoomOriginX = 50;
|
|
lightboxState.zoomOriginY = 50;
|
|
applyTransformOrigins();
|
|
}
|
|
});
|
|
});
|
|
|
|
document.addEventListener("keydown", (event) => {
|
|
if (event.key === "Escape") {
|
|
close();
|
|
return;
|
|
}
|
|
|
|
if (shouldIgnoreGlobalKeydown(event)) {
|
|
return;
|
|
}
|
|
|
|
if (lightboxState.isOpen && event.code === "Space" && lightboxState.compareMode && hasSecondaryCard()) {
|
|
event.preventDefault();
|
|
swapCompareCards();
|
|
return;
|
|
}
|
|
|
|
if (lightboxState.isOpen && isRotateKey(event)) {
|
|
event.preventDefault();
|
|
toggleRotation();
|
|
return;
|
|
}
|
|
|
|
if (lightboxState.isOpen && isZoomInKey(event)) {
|
|
event.preventDefault();
|
|
stepZoom(1);
|
|
return;
|
|
}
|
|
|
|
if (lightboxState.isOpen && isZoomOutKey(event)) {
|
|
event.preventDefault();
|
|
stepZoom(-1);
|
|
return;
|
|
}
|
|
|
|
if (lightboxState.isOpen && zoomed && isPanUpKey(event)) {
|
|
event.preventDefault();
|
|
stepPan(0, -LIGHTBOX_PAN_STEP);
|
|
return;
|
|
}
|
|
|
|
if (lightboxState.isOpen && zoomed && isPanLeftKey(event)) {
|
|
event.preventDefault();
|
|
stepPan(-LIGHTBOX_PAN_STEP, 0);
|
|
return;
|
|
}
|
|
|
|
if (lightboxState.isOpen && zoomed && isPanDownKey(event)) {
|
|
event.preventDefault();
|
|
stepPan(0, LIGHTBOX_PAN_STEP);
|
|
return;
|
|
}
|
|
|
|
if (lightboxState.isOpen && zoomed && isPanRightKey(event)) {
|
|
event.preventDefault();
|
|
stepPan(LIGHTBOX_PAN_STEP, 0);
|
|
return;
|
|
}
|
|
|
|
if (!lightboxState.isOpen || !LIGHTBOX_COMPARE_SEQUENCE_STEP_KEYS.has(event.key)) {
|
|
return;
|
|
}
|
|
|
|
event.preventDefault();
|
|
if (lightboxState.compareMode) {
|
|
stepSecondaryCard(event.key === "ArrowRight" ? 1 : -1);
|
|
return;
|
|
}
|
|
|
|
stepPrimaryCard(event.key === "ArrowRight" ? 1 : -1);
|
|
});
|
|
|
|
document.body.appendChild(overlayEl);
|
|
|
|
overlayEl.closeLightbox = close;
|
|
overlayEl.setSecondaryCard = setSecondaryCard;
|
|
overlayEl.applyComparePresentation = applyComparePresentation;
|
|
}
|
|
|
|
function open(srcOrOptions, altText, extraOptions) {
|
|
const request = normalizeOpenRequest(srcOrOptions, altText, extraOptions);
|
|
const normalizedPrimary = normalizeCardRequest(request);
|
|
|
|
if (!normalizedPrimary.src) {
|
|
return;
|
|
}
|
|
|
|
ensure();
|
|
if (!overlayEl || !imageEl || !overlayImageEl) {
|
|
return;
|
|
}
|
|
|
|
const canCompare = Boolean(
|
|
request.allowOverlayCompare
|
|
&& normalizedPrimary.cardId
|
|
&& Array.isArray(request.sequenceIds)
|
|
&& request.sequenceIds.length > 1
|
|
&& typeof request.resolveCardById === "function"
|
|
);
|
|
const canDeckCompare = Boolean(
|
|
request.allowDeckCompare
|
|
&& normalizedPrimary.cardId
|
|
&& typeof request.resolveDeckCardById === "function"
|
|
);
|
|
|
|
if (lightboxState.isOpen && lightboxState.compareMode && lightboxState.allowOverlayCompare && canCompare && normalizedPrimary.cardId) {
|
|
if (normalizedPrimary.cardId === lightboxState.primaryCard?.cardId) {
|
|
return;
|
|
}
|
|
overlayEl.setSecondaryCard?.(normalizedPrimary, false);
|
|
return;
|
|
}
|
|
|
|
lightboxState.isOpen = true;
|
|
lightboxState.compareMode = false;
|
|
lightboxState.deckCompareMode = false;
|
|
lightboxState.allowOverlayCompare = canCompare;
|
|
lightboxState.allowDeckCompare = canDeckCompare;
|
|
lightboxState.primaryCard = normalizedPrimary;
|
|
lightboxState.activeDeckId = String(request.activeDeckId || normalizedPrimary.deckId || "").trim();
|
|
lightboxState.activeDeckLabel = String(request.activeDeckLabel || normalizedPrimary.deckLabel || lightboxState.activeDeckId).trim();
|
|
lightboxState.availableCompareDecks = canDeckCompare
|
|
? normalizeDeckOptions(request.availableCompareDecks).filter((deck) => deck.id !== lightboxState.activeDeckId)
|
|
: [];
|
|
lightboxState.selectedCompareDeckIds = [];
|
|
lightboxState.deckCompareCards = [];
|
|
lightboxState.maxCompareDecks = Number.isInteger(Number(request.maxCompareDecks)) && Number(request.maxCompareDecks) > 0
|
|
? Number(request.maxCompareDecks)
|
|
: 2;
|
|
lightboxState.deckComparePickerOpen = false;
|
|
lightboxState.deckCompareMessage = "";
|
|
lightboxState.sequenceIds = canCompare ? [...request.sequenceIds] : [];
|
|
lightboxState.resolveCardById = canCompare ? request.resolveCardById : null;
|
|
lightboxState.resolveDeckCardById = canDeckCompare ? request.resolveDeckCardById : null;
|
|
lightboxState.onSelectCardId = canCompare && typeof request.onSelectCardId === "function"
|
|
? request.onSelectCardId
|
|
: null;
|
|
lightboxState.overlayOpacity = LIGHTBOX_COMPARE_DEFAULT_OVERLAY_OPACITY;
|
|
lightboxState.zoomScale = LIGHTBOX_ZOOM_SCALE;
|
|
lightboxState.helpOpen = false;
|
|
lightboxState.primaryRotated = false;
|
|
lightboxState.overlayRotated = false;
|
|
|
|
imageEl.src = normalizedPrimary.src;
|
|
imageEl.alt = normalizedPrimary.altText;
|
|
clearSecondaryCard();
|
|
resetZoom();
|
|
previousFocusedEl = document.activeElement instanceof HTMLElement ? document.activeElement : null;
|
|
overlayEl.style.display = "block";
|
|
overlayEl.setAttribute("aria-hidden", "false");
|
|
overlayEl.applyComparePresentation?.();
|
|
overlayEl.focus({ preventScroll: true });
|
|
}
|
|
|
|
window.TarotUiLightbox = {
|
|
...(window.TarotUiLightbox || {}),
|
|
open
|
|
};
|
|
})(); |