import { crudGetMany, crudGetMatching } from './dataActions';
import { Pagination, Sort, Identifier } from '../types';

export const CRUD_GET_MANY_ACCUMULATE = 'RA/CRUD_GET_MANY_ACCUMULATE';

export interface CrudGetManyAccumulateAction {
    readonly type: typeof CRUD_GET_MANY_ACCUMULATE;
    readonly payload: {
        resource: string;
        ids: Identifier[];
    };
    readonly meta: {
        accumulate: any;
    };
}

export const crudGetManyAccumulate = (
    resource: string,
    ids: Identifier[]
): CrudGetManyAccumulateAction => ({
    type: CRUD_GET_MANY_ACCUMULATE,
    payload: { resource, ids },
    meta: { accumulate: crudGetMany },
});

export const CRUD_GET_MATCHING_ACCUMULATE = 'RA/CRUD_GET_MATCHING_ACCUMULATE';

export interface CrudGetMatchingAccumulateAction {
    readonly type: typeof CRUD_GET_MATCHING_ACCUMULATE;
    readonly meta: {
        accumulate: () => any;
        accumulateValues?: () => boolean;
        accumulateKey?: string;
    };
}

export const crudGetMatchingAccumulate = (
    reference: string,
    relatedTo: string,
    pagination: Pagination,
    sort: Sort,
    filter: object
): CrudGetMatchingAccumulateAction => {
    const action = crudGetMatching(
        reference,
        relatedTo,
        pagination,
        sort,
        filter
    );

    return {
        type: CRUD_GET_MATCHING_ACCUMULATE,
        meta: {
            accumulate: () => action,
            accumulateValues: () => true,
            accumulateKey: JSON.stringify({
                resource: reference,
                relatedTo,
                ...action.payload,
            }),
        },
    };
};