59 lines
1.8 KiB
TypeScript
59 lines
1.8 KiB
TypeScript
/* eslint-disable @typescript-eslint/naming-convention */
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import { IEditorState } from '../Interfaces/IEditorState';
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import { IHistoryState } from '../Interfaces/IHistoryState';
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import { IContainerModel } from '../Interfaces/IContainerModel';
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/**
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* Revive the Editor state
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* by setting the containers references to their parent
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* @param editorState Editor state
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*/
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export function Revive(editorState: IEditorState): void {
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const history = editorState.history;
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// restore last step
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editorState.historyCurrentStep = history.length - 1;
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// restore the parents and the selected container
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ReviveHistory(history);
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}
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export function ReviveHistory(history: IHistoryState[]): void {
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for (const state of history) {
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ReviveState(state);
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}
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}
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export function ReviveState(state: IHistoryState): void {
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if (state.mainContainer === null || state.mainContainer === undefined) {
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return;
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}
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state.symbols = new Map(state.symbols);
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for (const symbol of state.symbols.values()) {
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symbol.linkedContainers = new Set(symbol.linkedContainers);
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}
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const containers: Array<{ Key: string, Value: IContainerModel }> = (state.containers) as any;
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state.containers = new Map(containers.map(({ Key, Value }: {Key: string, Value: IContainerModel}) => [Key, Value]));
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}
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export function GetCircularReplacer(): (key: any, value: object | Map<string, any> | null) => object | null | undefined {
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return (key: any, value: object | null) => {
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if (key === 'containers') {
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return [...(value as Map<string, any>).entries()]
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.map(([Key, Value]: [string, any]) => ({ Key, Value }));
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}
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if (key === 'symbols') {
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return [...(value as Map<string, any>).entries()]
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.map(([Key, Value]: [string, any]) => ({ Key, Value }));
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}
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if (key === 'linkedContainers') {
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return Array.from(value as Set<string>);
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}
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return value;
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};
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}
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