import type { IRefreshOnMountStore } from './query.api';

/**
 * Options for refreshStoresOnMount.
 */
export interface RefreshStoresOnMountOptions {
    /** QueryApi instances to refresh on mount */
    queries?: (IRefreshOnMountStore | undefined)[];
    /** Dependent stores to refresh on mount */
    stores?: (IRefreshOnMountStore | undefined)[];
}

/**
 * Creates a refreshOnMount handler that can refresh queries and/or dependent stores.
 *
 * @example Refresh queries only
 * ```typescript
 * get refreshOnMount() {
 *     return refreshStoresOnMount({
 *         queries: [this.jobs, this.techs],
 *     });
 * }
 * ```
 *
 * @example Refresh dependent stores only
 * ```typescript
 * get refreshOnMount() {
 *     return refreshStoresOnMount({
 *         stores: [this.otherStore],
 *     });
 * }
 * ```
 *
 * @example Refresh both
 * ```typescript
 * get refreshOnMount() {
 *     return refreshStoresOnMount({
 *         queries: [this.jobs],
 *         stores: [this.otherStore],
 *     });
 * }
 * ```
 */
export function refreshStoresOnMount(options: RefreshStoresOnMountOptions): () => void {
    return () => {
        for (const q of options.queries ?? []) {
            q?.refreshOnMount();
        }
        for (const s of options.stores ?? []) {
            s?.refreshOnMount();
        }
    };
}