@geogirafe/lib-geoportal/tools/state/brain/brain.d.ts

GeoGirafe is a flexible application to build online geoportals.

declare global {
    interface Object {
        __brainId: number;
        __brainIsProxy?: boolean;
        __brainTarget: object;
        __brainParents: TProxy[];
        __brainChildren: Map<string, TProxy>;
        __brainFullPaths: string[];
    }
}
export type TProxy = InstanceType<typeof Proxy>;
type TTarget = any;
type Callback = (path: string, oldValue: TTarget, newValue: TTarget | TProxy, parents: TProxy[]) => void;
export default class Brain<T extends Record<string | symbol, any>> {
    private proxyCount;
    private readonly initialState;
    private readonly stateProxy;
    private readonly externalCallback;
    private readonly proxyIds;
    private readonly targetToProxy;
    private readonly proxyToTarget;
    private readonly proxyChildren;
    private readonly proxyParents;
    private readonly proxyToFullPaths;
    private readonly mergeMinimalPathsCache;
    private delayed;
    private readonly delayedCallbacks;
    constructor(initialState: TTarget, callback: Callback);
    private callback;
    /**
     *
     * Creates a proxy for the given target object
     * @param target The target object to create a proxy for
     * @param prop The property name of this target in its parent
     * @param parent The parent proxy (optional for root element)
     * @returns The created proxy
     */
    private createProxy;
    /**
     * Ensure we keep only minimal unique paths for a proxy.
     * And ensure that the selectd paths have the same prefix than the parents path
     * Example:
     *   existing:    ["group"]
     *   candidates:  ["group.children.0.parent"]
     *   => keep only ["group"]
     * Other example if parentsPaths is defined:
     *   existing:    ["group.inner"]
     *   candidates:  ["group.inner", "group2.inner"]
     *   parrents:    ["group2"]
     *   => keep only ["group2.inner"] (Because it is the only one still linked to the right parent)
     */
    private mergeMinimalPaths;
    private isRightParent;
    private getOrCreateProxyForValue;
    private cleanProxyForValue;
    private recalculateChildrenForArray;
    private updateChildPathsRecursively;
    private handleGetVirtualProperties;
    private handleGetIgnored;
    private handleGetFunctions;
    private getHandler;
    private setHandler;
    private setArrayHandler;
    private getFullPath;
    private readonly objectHandler;
    delay(statechanges: (state: T) => void): void;
    getState(): T;
}
export {};