385 lines
14 KiB
JavaScript
385 lines
14 KiB
JavaScript
import { DEFAULT_WORKSPACE_ID, announce, apiJson, getWorkspaces, markAppStale } from "./core.js";
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import "./interaction-feedback.js";
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import { setControlBusy, setControlReady, setControlUnavailable } from "./interaction-feedback.js";
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import { setBoardWorkspace, initializeStartupBoard } from "./scene-board.js";
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import { renderUiCopy } from "./ui-copy-runtime.js";
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import { moveWorkspaceOrder, resolveWorkspaceOrder } from "./workspace-order.js";
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import {
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ANIMATION_PREVIEW_DEFAULT_MAX_CONCURRENT,
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setAnimationPreviewMaxConcurrent,
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} from "./animation-thumbnail-preview.js";
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import "./color-picker.js";
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import "./views/canvas.js";
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import { refreshStatus } from "./views/device.js";
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import "./views/text.js";
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import "./views/layers.js";
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import "./views/media-import.js";
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import "./views/animations.js";
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import "./views/templates.js";
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import "./views/settings.js";
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const drawer = document.getElementById("workspace-drawer");
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const backdrop = document.getElementById("drawer-backdrop");
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const menuButton = document.getElementById("drawer-toggle");
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const navigation = document.getElementById("workspace-nav");
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const workspaceOrderToggle = document.getElementById("workspace-order-toggle");
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const workspaceOrderFeedback = document.getElementById("workspace-order-feedback");
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const currentTitle = document.getElementById("current-workspace-title");
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const saveTemplateButton = document.getElementById("save-template");
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const definitions = getWorkspaces();
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const buttons = new Map();
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let activeWorkspace = null;
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let savedWorkspaceOrder = definitions.map((definition) => definition.id);
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let draftWorkspaceOrder = null;
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let workspaceOrderEditing = false;
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let workspaceOrderBusy = false;
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let workspaceOrderLoadPromise = null;
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let statusPollPending = false;
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const loadedAppVersion = document.querySelector('meta[name="app-version"]')?.content || null;
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function setWorkspaceOrderToggleLabel() {
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if (workspaceOrderEditing) {
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renderUiCopy("copy.dynamic.workspace_order.save", workspaceOrderToggle, "保存");
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} else {
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renderUiCopy("copy.dynamic.workspace_order.edit", workspaceOrderToggle, "自定义项目位置");
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}
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}
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function setWorkspaceOrderFeedback(copyId, defaultText, values = {}, state = "ready") {
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renderUiCopy(copyId, workspaceOrderFeedback, defaultText, values);
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workspaceOrderFeedback.hidden = false;
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workspaceOrderFeedback.dataset.state = state;
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workspaceOrderFeedback.setAttribute("role", state === "error" ? "alert" : "status");
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announce(workspaceOrderFeedback.textContent, state === "error");
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}
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function clearWorkspaceOrderFeedback() {
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workspaceOrderFeedback.hidden = true;
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delete workspaceOrderFeedback.dataset.state;
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}
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function orderedDefinitions(orderIds) {
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return resolveWorkspaceOrder(definitions, orderIds);
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}
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function buildNavigation() {
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const orderIds = workspaceOrderEditing ? draftWorkspaceOrder : savedWorkspaceOrder;
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const ordered = orderedDefinitions(orderIds);
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navigation.replaceChildren();
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navigation.classList.toggle("is-order-editing", workspaceOrderEditing);
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buttons.clear();
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ordered.forEach((definition, index) => {
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const row = document.createElement("div");
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row.className = "nav-item-row";
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row.dataset.workspace = definition.id;
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const button = document.createElement("button");
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button.type = "button";
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button.className = "nav-item";
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button.dataset.workspace = definition.id;
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button.textContent = definition.title;
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if (workspaceOrderEditing) {
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button.setAttribute("aria-disabled", "true");
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button.dataset.unavailableReason = "请先保存项目位置";
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} else {
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button.addEventListener("click", () => {
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navigate(definition.id);
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requestCloseDrawer(true);
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});
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}
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if (activeWorkspace?.id === definition.id) button.setAttribute("aria-current", "page");
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row.appendChild(button);
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buttons.set(definition.id, button);
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if (workspaceOrderEditing) {
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const actions = document.createElement("div");
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actions.className = "nav-order-actions";
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const moveUp = document.createElement("button");
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moveUp.type = "button";
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moveUp.className = "nav-order-action";
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moveUp.dataset.orderAction = "up";
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moveUp.dataset.workspace = definition.id;
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moveUp.setAttribute("aria-label", `上移${definition.title}`);
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renderUiCopy("copy.dynamic.workspace_order.move_up", moveUp, "上移");
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moveUp.addEventListener("click", () => moveDraftWorkspace(index, -1, "up"));
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const moveDown = document.createElement("button");
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moveDown.type = "button";
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moveDown.className = "nav-order-action";
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moveDown.dataset.orderAction = "down";
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moveDown.dataset.workspace = definition.id;
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moveDown.setAttribute("aria-label", `下移${definition.title}`);
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renderUiCopy("copy.dynamic.workspace_order.move_down", moveDown, "下移");
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moveDown.addEventListener("click", () => moveDraftWorkspace(index, 1, "down"));
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actions.append(moveUp, moveDown);
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row.appendChild(actions);
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if (index === 0) setControlUnavailable(moveUp, "当前已经是第一项，不能继续上移。");
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if (index === ordered.length - 1) {
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setControlUnavailable(moveDown, "当前已经是最后一项，不能继续下移。");
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}
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}
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navigation.appendChild(row);
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});
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}
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function moveDraftWorkspace(index, offset, action) {
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const moved = moveWorkspaceOrder(draftWorkspaceOrder, index, offset);
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if (!moved) return;
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const workspaceId = draftWorkspaceOrder[index];
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draftWorkspaceOrder = moved;
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clearWorkspaceOrderFeedback();
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buildNavigation();
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Array.from(navigation.querySelectorAll(`[data-order-action="${action}"]`))
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.find((button) => button.dataset.workspace === workspaceId)
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?.focus();
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}
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async function loadWorkspaceOrder() {
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if (workspaceOrderLoadPromise) return workspaceOrderLoadPromise;
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navigation.setAttribute("aria-busy", "true");
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workspaceOrderLoadPromise = apiJson("/api/config")
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.then((config) => {
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try {
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setAnimationPreviewMaxConcurrent(config.animation_preview_max_concurrent);
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} catch {
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setAnimationPreviewMaxConcurrent(ANIMATION_PREVIEW_DEFAULT_MAX_CONCURRENT);
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}
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savedWorkspaceOrder = orderedDefinitions(config.workspace_order).map((definition) => definition.id);
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if (!workspaceOrderEditing) buildNavigation();
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return savedWorkspaceOrder;
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})
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.catch((error) => {
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setAnimationPreviewMaxConcurrent(ANIMATION_PREVIEW_DEFAULT_MAX_CONCURRENT);
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throw error;
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})
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.finally(() => {
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navigation.removeAttribute("aria-busy");
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workspaceOrderLoadPromise = null;
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});
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return workspaceOrderLoadPromise;
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}
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async function beginWorkspaceOrderEdit() {
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if (workspaceOrderBusy || workspaceOrderEditing) return;
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workspaceOrderBusy = true;
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setControlBusy(workspaceOrderToggle);
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renderUiCopy("copy.dynamic.workspace_order.loading", workspaceOrderToggle, "正在读取…");
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try {
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await loadWorkspaceOrder();
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draftWorkspaceOrder = [...savedWorkspaceOrder];
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workspaceOrderEditing = true;
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clearWorkspaceOrderFeedback();
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buildNavigation();
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} catch (error) {
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setWorkspaceOrderFeedback(
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"copy.dynamic.workspace_order.load_failed",
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"项目位置读取失败：{reason}",
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{ reason: error.message },
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"error",
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);
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} finally {
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workspaceOrderBusy = false;
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setControlReady(workspaceOrderToggle);
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setWorkspaceOrderToggleLabel();
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}
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}
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async function saveWorkspaceOrder() {
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if (workspaceOrderBusy || !workspaceOrderEditing || !draftWorkspaceOrder) return;
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workspaceOrderBusy = true;
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setControlBusy(workspaceOrderToggle);
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renderUiCopy("copy.dynamic.workspace_order.saving", workspaceOrderToggle, "正在保存…");
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try {
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const config = await apiJson("/api/config", {
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method: "PUT",
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body: JSON.stringify({ workspace_order: draftWorkspaceOrder }),
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});
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savedWorkspaceOrder = orderedDefinitions(config.workspace_order).map((definition) => definition.id);
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draftWorkspaceOrder = null;
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workspaceOrderEditing = false;
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buildNavigation();
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setWorkspaceOrderFeedback(
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"copy.dynamic.workspace_order.saved",
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"项目位置已保存",
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{},
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"success",
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);
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} catch (error) {
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setWorkspaceOrderFeedback(
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"copy.dynamic.workspace_order.save_failed",
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"项目位置保存失败：{reason}",
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{ reason: error.message },
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"error",
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);
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} finally {
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workspaceOrderBusy = false;
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setControlReady(workspaceOrderToggle);
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setWorkspaceOrderToggleLabel();
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}
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}
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function remindWorkspaceOrderSave() {
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setWorkspaceOrderFeedback(
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"copy.dynamic.workspace_order.save_required",
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"请先保存项目位置",
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);
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workspaceOrderToggle.focus();
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}
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function resolveWorkspaceId() {
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const hashId = decodeURIComponent(window.location.hash.replace(/^#/, ""));
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return definitions.some((item) => item.id === hashId) ? hashId : DEFAULT_WORKSPACE_ID;
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}
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function navigate(id, updateHash = true) {
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const next = definitions.find((item) => item.id === id)
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|| definitions.find((item) => item.id === DEFAULT_WORKSPACE_ID)
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|| definitions[0];
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if (!next || activeWorkspace?.id === next.id) return;
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if (activeWorkspace) {
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document.getElementById(activeWorkspace.elementId).hidden = true;
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buttons.get(activeWorkspace.id)?.removeAttribute("aria-current");
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activeWorkspace.onLeave?.();
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}
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activeWorkspace = next;
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const element = document.getElementById(next.elementId);
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element.hidden = false;
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setBoardWorkspace(next.id);
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saveTemplateButton.hidden = !next.capabilities.includes("scene-template-save");
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currentTitle.textContent = next.title;
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buttons.get(next.id)?.setAttribute("aria-current", "page");
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document.title = `${next.title} · 奇妙小屏幕控制器`;
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Promise.resolve(next.onEnter?.()).catch((error) => {
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console.error(`工作区 ${next.id} 初始化失败`, error);
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const message = `${next.title}初始化失败：${error.message}`;
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const feedback = element.querySelector("[aria-live]");
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if (feedback) {
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feedback.textContent = message;
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feedback.dataset.state = "error";
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}
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announce(message, true);
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});
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if (updateHash && window.location.hash !== `#${next.id}`) {
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history.pushState(null, "", `#${next.id}`);
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}
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window.scrollTo({ top: 0, behavior: "auto" });
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}
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function openDrawer() {
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drawer.classList.add("open");
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drawer.removeAttribute("inert");
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drawer.setAttribute("aria-hidden", "false");
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backdrop.hidden = false;
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document.body.classList.add("drawer-open");
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menuButton.setAttribute("aria-expanded", "true");
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menuButton.setAttribute("aria-label", "关闭功能菜单");
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if (!workspaceOrderEditing && !workspaceOrderBusy) {
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loadWorkspaceOrder().catch((error) => {
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setWorkspaceOrderFeedback(
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"copy.dynamic.workspace_order.load_failed",
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"项目位置读取失败：{reason}",
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{ reason: error.message },
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"error",
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);
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});
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}
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}
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function closeDrawer(restoreFocus = false) {
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drawer.classList.remove("open");
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drawer.setAttribute("inert", "");
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drawer.setAttribute("aria-hidden", "true");
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backdrop.hidden = true;
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document.body.classList.remove("drawer-open");
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menuButton.setAttribute("aria-expanded", "false");
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menuButton.setAttribute("aria-label", "打开功能菜单");
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if (restoreFocus) menuButton.focus();
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}
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function requestCloseDrawer(restoreFocus = false) {
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if (workspaceOrderEditing || workspaceOrderBusy) {
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remindWorkspaceOrderSave();
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return false;
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}
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closeDrawer(restoreFocus);
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return true;
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}
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workspaceOrderToggle.addEventListener("click", () => {
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if (workspaceOrderEditing) saveWorkspaceOrder();
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else beginWorkspaceOrderEdit();
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});
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menuButton.addEventListener("click", () => {
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if (drawer.classList.contains("open")) {
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requestCloseDrawer(true);
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} else {
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openDrawer();
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}
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});
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backdrop.addEventListener("click", () => requestCloseDrawer(true));
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window.addEventListener("hashchange", () => navigate(resolveWorkspaceId(), false));
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window.addEventListener("keydown", (event) => {
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if (event.key === "Escape" && drawer.classList.contains("open")) {
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event.preventDefault();
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requestCloseDrawer(true);
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return;
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}
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if (event.key === "Tab" && drawer.classList.contains("open")) {
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const focusable = [menuButton, ...Array.from(drawer.querySelectorAll("button:not(:disabled), [href], input:not(:disabled), select:not(:disabled), textarea:not(:disabled)"))]
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.filter((element) => element.getClientRects().length > 0);
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const first = focusable[0];
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const last = focusable[focusable.length - 1];
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if (event.shiftKey && document.activeElement === first) {
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event.preventDefault();
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last?.focus();
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} else if (!event.shiftKey && document.activeElement === last) {
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event.preventDefault();
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first?.focus();
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}
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}
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});
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buildNavigation();
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initializeStartupBoard();
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setWorkspaceOrderToggleLabel();
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navigate(resolveWorkspaceId(), false);
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loadWorkspaceOrder().catch((error) => {
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setWorkspaceOrderFeedback(
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"copy.dynamic.workspace_order.load_failed",
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"项目位置读取失败：{reason}",
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{ reason: error.message },
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"error",
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);
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});
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document.getElementById("reload-app").addEventListener("click", () => window.location.reload());
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async function pollStatus() {
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if (statusPollPending || document.visibilityState !== "visible") return;
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statusPollPending = true;
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try {
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const status = await refreshStatus({ source: "poll" });
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const currentVersion = status.service?.app_version;
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if (loadedAppVersion && currentVersion && currentVersion !== loadedAppVersion) {
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markAppStale();
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}
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} catch (_error) {
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// The device workspace reports persistent failures when the user opens it.
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} finally {
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statusPollPending = false;
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}
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}
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window.setInterval(pollStatus, 5000);
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window.addEventListener("focus", pollStatus);
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document.addEventListener("visibilitychange", () => {
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if (document.visibilityState === "visible") pollStatus();
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});
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pollStatus();
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if(window.location.hash==="#text")window.location.hash="#canvas";
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window.addEventListener("hashchange",()=>{if(window.location.hash==="#text")window.location.hash="#canvas";});
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