import { EventEmitter, OnChanges, OnDestroy, SimpleChanges } from '@angular/core';
import { DataVariable, GraphicSymbolOption, GraphicVariable, GraphicVariableOption, RecordStream } from '@dvl-fw/core';
import { Store } from '@ngrx/store';
import { Subscription } from 'rxjs';
import { DragDropEvent } from '../../drag-drop';
import { AdvancedService } from '../../shared/services/advance/advanced.service';
import { DataVariableHoverService } from '../../shared/services/hover/data-variable-hover.service';
import { UpdateVisService } from '../../shared/services/update-vis/update-vis.service';
import { Vis } from '../../shared/types';
import { MavSelectionState } from '../shared/store';
/**
 * Mav Selection graphic-variable-type component declaration, responsible for showing graphic-variable-type options in mav-selection
 */
export declare class GraphicVariableTypeComponent implements OnChanges, OnDestroy {
    private store;
    private updateService;
    private hoverService;
    private advancedService;
    private mavSelectionStore;
    /**
     * Input for the visualization currently active, or being viewed by the user
     */
    activeVis: Vis;
    /**
     * Input for the mappings from graphic-symbol-option-id to recordStream i.e. Map<gsoId, RecordStream>
     */
    recordStreamMapping: Map<string, RecordStream>;
    /**
     * Output event-emitter with boolean value indicating if a graphic-variable selection has been made
     */
    gvSelectionMade: EventEmitter<boolean>;
    /**
     * Available graphic symbol options
     */
    graphicSymbolOptions: GraphicSymbolOption[];
    /**
     * Selection class of graphic variable type component
     */
    selectionClass: string;
    /**
     * Available graphic variables
     */
    availableGraphicVariables: GraphicVariable[];
    /**
     * Selected data variables mapping i.e. Map<graphic-symbol-option-id, Map<graphic-variable-id, data-variable>
     */
    selectedDataVariablesMapping: Map<string, Map<string, DataVariable>>;
    /**
     * Required graphic variables mapping i.e. Map<graphic-symbol-option-id, array of required graphic-variable Ids>
     */
    requiredGraphicVariablesMapping: Map<string, string[]>;
    /**
     * Allowed qualitative scale types
     */
    qualitativeScaleTypes: string[];
    /**
     * Allowed quantitative scale types
     */
    quantitativeScaleTypes: string[];
    /**
     * Graphic variable id of the currently highlighted graphic variable
     */
    currentHighlightId: string;
    /**
     * Record set id of the selected data-variable
     */
    selectedDataVariableRecordSetId: string;
    /**
     * Hover service subscription
     */
    hoverServiceSubscription: Subscription;
    /**
     * Advanced service subscription
     */
    advancedServiceSubscription: Subscription;
    /**
     * Graphic variable subscription
     */
    graphicVariableSubscription: Subscription;
    /**
     * Creates an instance of graphic variable type component.
     * @param store
     * @param updateService instance of UpdateVisService, responsible for dispatching store actions for updating visualizations
     * @param hoverService instance of DataVariableHoverService, responsible for hover actions on data-variables
     */
    constructor(store: Store<any>, updateService: UpdateVisService, hoverService: DataVariableHoverService, advancedService: AdvancedService, mavSelectionStore: Store<MavSelectionState>);
    /**
     * Update the visualization with latest graphic variable.
     */
    updateVisualization(): void;
    /**
     * Angular life cycle hook, clear subscriptions here.
     */
    ngOnDestroy(): void;
    /**
     * on changes
     * @param changes The changed properties object
     */
    ngOnChanges(changes: SimpleChanges): void;
    /**
     * Clears global variables and mappings
     */
    clear(): void;
    /**
     * Updates mapping and done button status
     * @param dataVariable The dropped data-variable
     * @param graphicVariableOption the graphic-variable-option on which the data-variable was dropped
     * @param graphicSymbolOption the graphic-symbol-option to which the graphic-variable-option belongs
     */
    dataVariableDropped(dataVariable: DataVariable, graphicVariableOption: GraphicVariableOption, graphicSymbolOption: GraphicSymbolOption): void;
    /**
     * Gets graphic variables that can be mapped to the provided data-variable
     * @param dataVariable the provided data-variable
     * @param graphicVariableOption the graphic-variable-option used to create the mapping
     * @param graphicSymbolOption the graphic-symbol-option-id to which the graphic-variabl-option belongs
     * @returns mappable graphic variables
     */
    getMappableGraphicVariables(dataVariable: DataVariable, graphicVariableOption: GraphicVariableOption, graphicSymbolOption: GraphicSymbolOption): GraphicVariable[];
    /**
     * Gets graphic symbol options for the active visualization.
     * Also filtering the graphic variables if advanced is enabled or disabled.
     * @returns graphic symbol options
     */
    getGraphicSymbolOptions(): GraphicSymbolOption[];
    /**
     * Gets graphic variable scale type
     * @param graphicVariableOption the provided graphic-variable-option
     * @returns graphic variable's scale type for the provided graphic-variable-option
     */
    getVariableScaleType(graphicVariableOption: any): string;
    /**
     * Gets the name of the data-variable that is mapped to the graphic-variable-option
     * @param graphicVariableOption the provided graphic-variable-option
     * @param graphicSymbolOption the provided graphic-symbol-option to which the graphic-variable-option belongs
     * @returns name of the data-variable mapped to the graphic-variable-option
     */
    getGraphicVariableSelected(graphicVariableOption: any, graphicSymbolOption: any): string;
    /**
     * Gets data variable mappings i.e. Map<graphic-symbol-option-id, Map<graphic-variable-id, data-variable>
     * @returns data variable mappings
     */
    getDataVariableMappings(): Map<string, Map<string, DataVariable>>;
    /**
     * Gets req graphic-variablemappings i.e. Map<graphic-symbol-option-id, array of required graphic-variable Ids>
     * @returns req graphic-variable mappings
     */
    getReqGVMappings(): Map<string, string[]>;
    /**
     * Callback handler for drag-drop event that happens when a data-variable is dropped on the graphic-variable
     * @param event instance of DragDropEvent object
     */
    onDragDropEvent(event: DragDropEvent): void;
    /**
     * Tells if the data-variable will be accepted by a graphic-variable dropzone
     * @param graphicVariableOption the graphic-variable-option on which the data-variable is being dropped
     * @param graphicSymbolOption the graphic-symbol-option to which the graphic-variable-option belongs
     * @returns a function which given a data-variable returns a boolean telling if the data-variable can be mapped to a graphic-variable
     */
    acceptsDrop(graphicVariableOption: GraphicVariableOption, graphicSymbolOption: GraphicSymbolOption): (dataVariable: DataVariable) => boolean;
    /**
     * Unsets graphic variable selection
     * @param graphicSymbolOptionId id of graphic-symbol-option to which the graphic-variable-option belongs
     * @param graphicVariableOptionIdOrType id or type of graphic-variable-option
     */
    unsetGraphicVariable(graphicSymbolOptionId: string, graphicVariableOptionIdOrType: string): void;
    /**
     * Updates done button status
     */
    updateActionButtonStatus(): void;
    /**
     * Highlights the graphic-variable-option which can be mapped for the dragged/hovered data-variable
     * @param graphicVariableOption provided graphic-variable-option
     * @param graphicSymbolOption graphic-symbol-option to which graphic-variable-option belongs
     * @returns boolean if it can be highlighted
     */
    shouldHighlight(graphicVariableOption: GraphicVariableOption, graphicSymbolOption: GraphicSymbolOption): boolean;
    /**
     * Callback handler for when hovering starts on the data-variable
     * @param graphicVariableOption provided graphic-variable-option
     * @param graphicSymbolOption graphic-symbol-option to which graphic-variable-option belongs
     */
    startHover(graphicVariableOption: GraphicVariableOption, graphicSymbolOption: GraphicSymbolOption): void;
    /**
     * wrapper for end-hover function of hover-service
     */
    endHover(): void;
    /**
     * Capitalizes the text in sentence case
     * @param text provided string
     * @returns capitalized string
     */
    capitalize(text: string): string;
    /**
     * Callback handler for when the graphic-variable-selection panel is opened
     * @param gsOption the graphic-symbol-option whose panel is opened
     */
    panelOpened(gsOption: GraphicSymbolOption): void;
    /**
     * Callback handler for when the graphic-variable-selection panel is closed
     * @param gsOption the graphic-symbol-option whose panel is closed
     */
    panelClosed(gsOption: GraphicSymbolOption): void;
}