401 lines
18 KiB
JavaScript
401 lines
18 KiB
JavaScript
import { composePromptPlan } from './prompt_composition.js';
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// Shared by Node Assistant and Material Library. No node creation or link edits.
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const clone = value => value === undefined ? undefined : JSON.parse(JSON.stringify(value));
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const same = (a, b) => JSON.stringify(a) === JSON.stringify(b);
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export function selectedMaterialNode(app) {
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const nodes = Object.values(app.canvas?.selected_nodes || {});
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if (nodes.length !== 1 || !nodes[0]) return null;
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const node = nodes[0];
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const graph = app.graph?.getNodeById(node.id) === node ? app.graph : (node.graph || app.canvas?.graph || app.graph);
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return graph?.getNodeById(node.id) === node ? node : null;
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}
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function volatile(node, widget, index) {
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return /(^|[_\s-])(seed|noise_seed|random_seed|variation_seed|last_seed)([_\s-]|$)/i.test(widget?.name || '')
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|| (node.type === 'KSampler' && index === 0) || (node.type === 'KSamplerAdvanced' && index === 1);
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}
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function hashesFor(graph, id) {
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return Object.fromEntries(Object.entries(graph.extra?.anomalous_hashes || {}).filter(([key]) => key.startsWith(`${id}_`)));
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}
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function replaceHashes(graph, id, records) {
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if (!Object.keys(records).length && !graph.extra?.anomalous_hashes) return;
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graph.extra ||= {};
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graph.extra.anomalous_hashes ||= {};
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for (const key of Object.keys(graph.extra.anomalous_hashes)) if (key.startsWith(`${id}_`)) delete graph.extra.anomalous_hashes[key];
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Object.assign(graph.extra.anomalous_hashes, clone(records));
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}
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export function applyNodeMaterialValues(app, node, entries, options = {}) {
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const graph = app.graph?.getNodeById(node?.id) === node ? app.graph : (node?.graph || app.canvas?.graph || app.graph);
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if (!node || graph?.getNodeById(node.id) !== node || !Array.isArray(node.widgets)) throw new Error('materialTargetChanged');
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const changes = entries.filter(({ index }) => !volatile(node, node.widgets[index], index));
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if (!changes.length) throw new Error('materialNoCompatibleValues');
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for (const { index, value } of changes) {
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const widget = node.widgets[index];
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if (typeof value === 'number' && !Number.isFinite(value)) throw new Error('materialNoCompatibleValues');
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if (!Number.isInteger(index) || !widget || value === undefined) throw new Error('materialNoCompatibleValues');
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const choices = typeof widget.options?.values === 'function' ? widget.options.values() : widget.options?.values;
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if (Array.isArray(choices) && !choices.includes(value)) throw new Error('materialValueUnavailable');
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if (widget.value != null && (typeof widget.value !== typeof value || Array.isArray(widget.value) !== Array.isArray(value))) throw new Error('materialNoCompatibleValues');
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}
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const previous = node.widgets.map(widget => clone(widget.value));
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const serialized = clone(node.widgets_values);
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const hadExtra = Object.hasOwn(graph, 'extra');
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const hadHashes = !!graph.extra && Object.hasOwn(graph.extra, 'anomalous_hashes');
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const oldHashes = clone(hashesFor(graph, node.id));
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const transportsHashes = options.sourceNodeId !== undefined;
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const mapped = {};
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if (transportsHashes) {
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const prefix = `${options.sourceNodeId}_`;
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for (const [key, value] of Object.entries(options.workflowHashes || {})) {
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if (key.startsWith(prefix)) mapped[`${node.id}_${key.slice(prefix.length)}`] = clone(value);
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}
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}
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const notify = () => {
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graph.change?.();
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graph.setDirtyCanvas?.(true, true);
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app.canvas?.setDirty?.(true, true);
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if (typeof globalThis.CustomEvent === 'function') {
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globalThis.window?.dispatchEvent(new CustomEvent('graphChanged'));
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}
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};
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const restore = () => {
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node.widgets.forEach((widget, index) => { widget.value = clone(previous[index]); });
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if (serialized === undefined) delete node.widgets_values;
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else node.widgets_values = clone(serialized);
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if (transportsHashes) {
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replaceHashes(graph, node.id, oldHashes);
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if (!hadHashes && graph.extra?.anomalous_hashes && !Object.keys(graph.extra.anomalous_hashes).length) delete graph.extra.anomalous_hashes;
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if (!hadExtra && graph.extra && !Object.keys(graph.extra).length) delete graph.extra;
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}
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};
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graph.beforeChange?.();
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try {
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for (const { index, value } of changes) {
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const widget = node.widgets[index];
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widget.value = clone(value);
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if (Array.isArray(node.widgets_values)) node.widgets_values[index] = clone(value);
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widget.callback?.call(widget, widget.value, app.canvas, node);
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node.onWidgetChanged?.(index, widget.value, previous[index], widget);
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}
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if (transportsHashes) replaceHashes(graph, node.id, mapped);
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notify();
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} catch (error) {
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restore();
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notify();
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throw error;
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} finally { graph.afterChange?.(); }
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const appliedSerialized = clone(node.widgets_values);
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const applied = node.widgets.map(widget => clone(widget.value));
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const appliedHashes = clone(hashesFor(graph, node.id));
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let undone = false;
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return {
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widgets: changes.length,
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undo() {
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if (undone || app.graph !== graph || graph.getNodeById(node.id) !== node
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|| !same(node.widgets.map(widget => widget.value), applied)
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|| !same(node.widgets_values, appliedSerialized)
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|| !same(hashesFor(graph, node.id), appliedHashes)) throw new Error('materialUndoChanged');
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graph.beforeChange?.();
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try { restore(); notify(); undone = true; }
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finally { graph.afterChange?.(); }
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},
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};
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}
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export function applyMaterialBlock(app, node, block, workflowHashes) {
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if (node?.type !== block?.type || !Array.isArray(block.widgets_values)
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|| block.widgets_values.length > (node.widgets?.length || 0)) throw new Error('materialNoCompatibleValues');
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return applyNodeMaterialValues(app, node, block.widgets_values.map((value, index) => ({ index, value })),
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{ sourceNodeId: block.node_id, workflowHashes });
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}
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export const POSITIVE_PROMPT_REGEX = /^(positive|positive_prompt|text_positive|text_g|text_l|正面|正向|正面提示词|正向提示词)$/i;
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export const NEGATIVE_PROMPT_REGEX = /^(negative|negative_prompt|text_negative|负面|反向|负面提示词|反向提示词)$/i;
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export function isPositivePromptWidget(name) {
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return POSITIVE_PROMPT_REGEX.test(String(name || '').trim());
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}
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export function isNegativePromptWidget(name) {
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return NEGATIVE_PROMPT_REGEX.test(String(name || '').trim());
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}
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export function classifyPromptWidgetRole(name) {
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const trimmed = String(name || '').trim();
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if (POSITIVE_PROMPT_REGEX.test(trimmed)) return 'positive';
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if (NEGATIVE_PROMPT_REGEX.test(trimmed)) return 'negative';
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return null;
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}
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export function promptWidgetTargets(node) {
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const promptNameRegex = /^(text|text_g|text_l|prompt|positive|positive_prompt|negative|negative_prompt|text_positive|text_negative|caption|string|value|文本|提示词|正面|负面|正向|反向|正面提示词|负面提示词|正向提示词|反向提示词|描述|内容)$/i;
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return (node?.widgets || []).flatMap((widget, index) => {
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if (!widget) return [];
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const name = String(widget.name || '');
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const label = String(widget.label || '');
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const isNotCombo = !widget.options?.values || !Array.isArray(widget.options.values);
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const matchesName = promptNameRegex.test(name) || promptNameRegex.test(label) || widget.type === 'customtext' || widget.type === 'text' || !!widget.options?.multiline;
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return typeof widget.value === 'string' && matchesName && isNotCombo ? [{ index, name: name || label || 'text' }] : [];
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});
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}
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export function inspectNodePromptSlots(node) {
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const targets = promptWidgetTargets(node);
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if (!targets || !targets.length) {
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return {
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hasSlots: false,
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positiveSlot: null,
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negativeSlot: null,
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generalSlots: [],
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targets: [],
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};
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}
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let positiveSlot = null;
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let negativeSlot = null;
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const generalSlots = [];
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const nodeTitle = String(node?.title || node?.type || '').toLowerCase();
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const isNegativeTitle = /^(negative|负面|反向|负向)/i.test(nodeTitle) || /negative/i.test(nodeTitle);
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for (const target of targets) {
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const role = classifyPromptWidgetRole(target.name);
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if (role === 'positive' && !positiveSlot) {
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positiveSlot = target;
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} else if (role === 'negative' && !negativeSlot) {
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negativeSlot = target;
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} else {
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generalSlots.push(target);
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}
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}
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const isPositiveTitle = /^(positive|正面|正向)/i.test(nodeTitle) || /positive/i.test(nodeTitle);
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if (!positiveSlot && !negativeSlot && generalSlots.length === 1) {
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if (isNegativeTitle) {
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negativeSlot = generalSlots[0];
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generalSlots.length = 0;
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} else if (isPositiveTitle) {
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positiveSlot = generalSlots[0];
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generalSlots.length = 0;
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}
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}
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return {
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hasSlots: true,
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positiveSlot,
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negativeSlot,
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generalSlots,
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targets,
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};
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}
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export function extractMaterialPromptEnvelope(material, payload = {}) {
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const effectivePayload = (payload && Object.keys(payload).length > 0) ? payload : (material || {});
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const data = effectivePayload.data || effectivePayload;
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let positive = '';
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let negative = '';
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let singleText = '';
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let primaryRole = 'none';
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// 1. Check prompt_plan
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if (data.kind === 'prompt_plan' || effectivePayload.kind === 'prompt_plan' || data.plan || effectivePayload.plan) {
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const plan = data.plan || effectivePayload.plan || {};
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const composed = composePromptPlan(plan);
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const pos = (composed.positive || '').trim();
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const neg = (composed.negative || '').trim();
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if (pos && neg) {
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positive = pos;
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negative = neg;
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singleText = pos;
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primaryRole = 'both';
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} else if (pos) {
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positive = pos;
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singleText = pos;
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primaryRole = 'positive';
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} else if (neg) {
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negative = neg;
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singleText = neg;
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primaryRole = 'negative';
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}
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}
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// 2. Check prompt_text / prompt_note_bundle
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if (primaryRole === 'none') {
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const note = data.note || effectivePayload.note;
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if (note) {
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const isZh = typeof window !== 'undefined' && window.anomalous_browser_lang === 'zh';
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const txt = (isZh && note.promptZh) ? note.promptZh : (note.promptEn || note.promptZh || '');
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if (txt && txt.trim()) {
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singleText = txt.trim();
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const lowerName = String(effectivePayload.name || note.title || '').toLowerCase();
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const tags = Array.isArray(effectivePayload.tags) ? effectivePayload.tags.map(t => String(t).toLowerCase()) : [];
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const isNeg = lowerName.includes('negative') || lowerName.includes('负向') || lowerName.includes('反向')
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|| tags.some(t => t.includes('negative') || t.includes('负向') || t.includes('反向'));
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if (isNeg) {
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negative = singleText;
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primaryRole = 'negative';
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} else {
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positive = singleText;
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primaryRole = 'positive';
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}
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}
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}
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}
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// 3. Check node_blocks (e.g. from curated image material or workflow snapshot)
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if (primaryRole === 'none') {
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const blocks = effectivePayload.node_blocks;
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const promptRoles = effectivePayload.prompt_roles;
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if (Array.isArray(blocks) && blocks.length > 0) {
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const posList = [];
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const negList = [];
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for (const block of blocks) {
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if (!block) continue;
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const role = promptRoles?.[String(block.node_id)]?.role || block.promptRole;
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const widgetValues = Array.isArray(block.widgets_values) ? block.widgets_values : [];
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for (const val of widgetValues) {
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if (typeof val === 'string' && val.trim()) {
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const str = val.trim();
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if (role === 'negative') {
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negList.push(str);
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} else if (role === 'positive') {
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posList.push(str);
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} else if (role === 'both') {
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posList.push(str);
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negList.push(str);
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} else {
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const blockTitle = String(block.title || block.type || '').toLowerCase();
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if (/negative|负向|反向/i.test(blockTitle)) {
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negList.push(str);
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} else {
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posList.push(str);
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}
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}
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break;
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}
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}
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}
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const joinedPos = [...new Set(posList)].join('\n\n');
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const joinedNeg = [...new Set(negList)].join('\n\n');
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if (joinedPos && joinedNeg) {
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positive = joinedPos;
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negative = joinedNeg;
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singleText = joinedPos;
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primaryRole = 'both';
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} else if (joinedPos) {
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positive = joinedPos;
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singleText = joinedPos;
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primaryRole = 'positive';
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} else if (joinedNeg) {
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negative = joinedNeg;
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singleText = joinedNeg;
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primaryRole = 'negative';
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}
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}
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}
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// 4. Check prompt_groups if present
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if (primaryRole === 'none') {
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const groups = effectivePayload.prompt_groups;
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if (groups && typeof groups === 'object') {
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const pgPos = (Array.isArray(groups.positive) ? groups.positive : []).filter(v => typeof v === 'string' && v.trim()).join('\n\n');
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const pgNeg = (Array.isArray(groups.negative) ? groups.negative : []).filter(v => typeof v === 'string' && v.trim()).join('\n\n');
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if (pgPos && pgNeg) {
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positive = pgPos;
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negative = pgNeg;
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singleText = pgPos;
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primaryRole = 'both';
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} else if (pgPos) {
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positive = pgPos;
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singleText = pgPos;
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primaryRole = 'positive';
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} else if (pgNeg) {
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negative = pgNeg;
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singleText = pgNeg;
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primaryRole = 'negative';
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}
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}
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}
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// 5. Fallback to summary or name if kind is prompt_text
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if (primaryRole === 'none' && effectivePayload.kind === 'prompt_text') {
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const raw = effectivePayload.summary || effectivePayload.name || '';
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if (raw && raw.trim()) {
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singleText = raw.trim();
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positive = singleText;
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primaryRole = 'positive';
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}
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}
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const hasPrompt = Boolean((positive && positive.trim()) || (negative && negative.trim()) || (singleText && singleText.trim()));
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return {
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hasPrompt,
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positive: positive.trim(),
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negative: negative.trim(),
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singleText: singleText.trim(),
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primaryRole,
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};
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}
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export function dispatchPromptInjection(app, node, envelope, options = {}) {
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if (!node || !envelope || !envelope.hasPrompt) {
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throw new Error('materialNoCompatibleValues');
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}
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const slots = inspectNodePromptSlots(node);
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if (!slots.hasSlots) {
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throw new Error('materialNoCompatibleValues');
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}
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const entries = [];
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// Strategy ①: Dual-Slot Pair Injection (成对原子注入)
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if (envelope.positive && envelope.negative && slots.positiveSlot && slots.negativeSlot) {
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entries.push({ index: slots.positiveSlot.index, value: envelope.positive });
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entries.push({ index: slots.negativeSlot.index, value: envelope.negative });
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}
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// Strategy ②: Role-Matched Injection (角色精准对齐)
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else if (envelope.primaryRole === 'negative' || (envelope.negative && !envelope.positive)) {
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const val = envelope.negative || envelope.singleText;
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const targetSlot = slots.negativeSlot || slots.generalSlots[0] || slots.positiveSlot || slots.targets[0];
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if (!targetSlot) throw new Error('materialNoCompatibleValues');
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entries.push({ index: targetSlot.index, value: val });
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}
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else if (envelope.primaryRole === 'positive' || (envelope.positive && !envelope.negative)) {
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const val = envelope.positive || envelope.singleText;
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const targetSlot = slots.positiveSlot || slots.generalSlots[0] || slots.negativeSlot || slots.targets[0];
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if (!targetSlot) throw new Error('materialNoCompatibleValues');
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entries.push({ index: targetSlot.index, value: val });
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}
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// Strategy ④: Single-Slot / General Fallback (单槽位/通用回退)
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else {
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if (slots.negativeSlot && !slots.positiveSlot) {
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const val = envelope.negative || envelope.singleText || envelope.positive;
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entries.push({ index: slots.negativeSlot.index, value: val });
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} else if (slots.positiveSlot && !slots.negativeSlot) {
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const val = envelope.positive || envelope.singleText || envelope.negative;
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entries.push({ index: slots.positiveSlot.index, value: val });
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} else {
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const targetSlot = slots.generalSlots[0] || slots.positiveSlot || slots.negativeSlot || slots.targets[0];
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if (!targetSlot) throw new Error('materialNoCompatibleValues');
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const val = envelope.positive || envelope.singleText || envelope.negative;
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entries.push({ index: targetSlot.index, value: val });
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}
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}
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if (!entries.length) {
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throw new Error('materialNoCompatibleValues');
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}
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return applyNodeMaterialValues(app, node, entries, options);
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}
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