import ArrayProxy from "kinibind/ts/proxy/array-proxy";
import FilterQuery from "kinibind/ts/proxy/filter-query";
import FilteredResults from "kinibind/ts/proxy/filtered-results";


export default class FetchArrayProxy extends ArrayProxy {

    private _fetchInstance;


    // Collect a fetch instance
    constructor(fetchInstance: any) {
        super();
        this._fetchInstance = fetchInstance;
    }

    /**
     * Filter results for this type
     *
     * @param filterQuery
     */
    public filterResults(filterQuery: FilterQuery): Promise<FilteredResults> {
        return this._fetchInstance.then((response: any) => {
            return response.json().then((jsonResults: any) => {
                return new FilteredResults(jsonResults, jsonResults.length);
            });
        });
    }

}