import { ActionThunk } from '../Core/WdkMiddleware';
import { AttributeField, RecordClass, Question, Answer, ParameterValues } from "../Utils/WdkModel";
export declare type DisplayInfo = {
    customName: string;
    pagination: {
        offset: number;
        numRecords: number;
    };
    attributes: string[];
    tables: string[];
    sorting: Sorting[];
};
export declare type Sorting = {
    attributeName: string;
    direction: 'ASC' | 'DESC';
};
export declare type AnswerOptions = {
    parameters?: ParameterValues;
    displayInfo: DisplayInfo;
};
export declare type Action = ChangeColumnPositionAction | ChangeSortingAction | ChangeVisibleColumnsAction | EndLoadingWithAnswerAction | EndLoadingWithErrorAction | StartLoadingAction;
export declare const START_LOADING = "answer/start-loading";
export interface StartLoadingAction {
    type: typeof START_LOADING;
}
export declare function startLoading(): StartLoadingAction;
export declare const END_LOADING_WITH_ERROR = "answer/end-loading-with-error";
export interface EndLoadingWithErrorAction {
    type: typeof END_LOADING_WITH_ERROR;
    payload: {
        error: Error;
    };
}
export declare function endLoadingWithError(error: Error): EndLoadingWithErrorAction;
export declare const END_LOADING_WITH_ANSWER = "answer/end-loading-with-answer";
interface AnswerData {
    answer: Answer;
    question: Question;
    recordClass: RecordClass;
    displayInfo: DisplayInfo;
    parameters: ParameterValues;
}
export interface EndLoadingWithAnswerAction {
    type: typeof END_LOADING_WITH_ANSWER;
    payload: AnswerData;
}
export declare function endLoadingWithAnswer(payload: AnswerData): EndLoadingWithAnswerAction;
export declare const CHANGE_SORTING = "answer/change-sorting";
export interface ChangeSortingAction {
    type: typeof CHANGE_SORTING;
    payload: {
        sorting: Sorting[];
    };
}
export declare function changeSorting(sorting: Sorting[]): ChangeSortingAction;
export declare const CHANGE_COLUMN_POSITION = "answer/change-column-position";
export interface ChangeColumnPositionAction {
    type: typeof CHANGE_COLUMN_POSITION;
    payload: {
        columnName: string;
        newPosition: number;
    };
}
export declare function changeColumnPosition(columnName: string, newPosition: number): ChangeColumnPositionAction;
export declare const CHANGE_VISIBLE_COLUMNS = "answer/change-visible-columns";
export interface ChangeVisibleColumnsAction {
    type: typeof CHANGE_VISIBLE_COLUMNS;
    payload: {
        attributes: AttributeField[];
    };
}
export declare function changeVisibleColumns(attributes: AttributeField[]): ChangeVisibleColumnsAction;
declare type LoadAction = StartLoadingAction | EndLoadingWithErrorAction | EndLoadingWithAnswerAction;
/**
 * Retrieve's an Answer resource from the WDK REST Service and dispatches an
 * action with the resource.
 *
 * Request data format, POSTed to service:
 *
 *     {
 *       "searchConfig": {
 *         "parameters": Object (map of paramName -> paramValue),
 *         "filters": [ {
 *           “name": String, value: Any
 *         } ],
 *         "viewFilters": [ {
 *           “name": String, value: Any
 *         } ]
 *       },
 *       reporterConfig: {
 *         pagination: { offset: Number, numRecords: Number },
 *         attributes: [ attributeName: String ],
 *         sorting: [ { attributeName: String, direction: Enum[ASC,DESC] } ]
 *       }
 *     }
 *
 * @param {string} questionUrlSegment
 * @param {Object} opts Addition data to include in request.
 * @param {Object} opts.parameters Object map of parameters.
 * @param {Array<Object>} opts.filters Array of filter spec objects: { name: string; value: any }
 * @param {Array<Object>} opts.viewFilters Array of view filter  spec objects: { name: string; value: any }
 * @param {string} opts.displayInfo.customName Custom name for the question to display on the page
 * @param {Object} opts.displayInfo.pagination Pagination specification.
 * @param {number} opts.displayInfo.pagination.offset 0-based index for first record.
 * @param {number} opts.displayInfo.pagination.numRecord The number of records to include.
 * @param {Array<string>} opts.displayInfo.attributes Array of attribute names to include.
 * @param {Array<Object>} opts.displayInfo.sorting Array of sorting spec objects: { attributeName: string; direction: "ASC" | "DESC" }
 */
export declare function loadAnswer(questionUrlSegment: string, recordClassUrlSegment: string, opts: AnswerOptions): ActionThunk<LoadAction>;
export {};
//# sourceMappingURL=AnswerActions.d.ts.map