import { EventEmitter, Output, Component, forwardRef, ChangeDetectionStrategy } from '@angular/core';
import { IgxStrategyBasedIndicatorComponent } from './igx-strategy-based-indicator-component';
import { IgxFinancialIndicatorComponent } from './igx-financial-indicator-component';
import { IgxFinancialSeriesComponent } from './igx-financial-series-component';
import { IgxSeriesComponent } from './igx-series-component';
import { CustomIndicator } from "./CustomIndicator";
import { IgxFinancialEventArgs } from "./igx-financial-event-args";
import { delegateCombine } from "igniteui-angular-core";
import * as i0 from "@angular/core";
/**
 * Represents a IgxDataChartComponent Custom Indicator series.
 * The indicator value is calculated in the user specified Indicator event handler.
*
* `CustomIndicator` class specify the series as Custom Indicator series.
*
* ```html
* <igx-data-chart [dataSource]="data">
*   <igx-category-x-axis #xAxis
*     label="time">
*   </igx-category-x-axis>
*   <igx-numeric-y-axis #yAxis>
*   </igx-numeric-y-axis>
*   <igx-commodity-channel-index-indicator
*     [xAxis]="xAxis"
*     [yAxis]="yAxis"
*     openMemberPath="open"
*     highMemberPath="high"
*     lowMemberPath="low"
*     closeMemberPath="close"
*     volumeMemberPath="volume" >
*   </igx-commodity-channel-index-indicator>
* </igx-data-chart>
* ```
*
* ```ts
* let series = new IgxCustomIndicatorComponent();
* series.xAxis = this.xAxis;
* series.yAxis = this.yAxis;
* series.openMemberPath = "open";
* series.highMemberPath = "high";
* series.lowMemberPath = "low";
* series.closeMemberPath = "close";
* this.chart.series.add(series);
* ```
*/
export let IgxCustomIndicatorComponent = /*@__PURE__*/ (() => {
    class IgxCustomIndicatorComponent extends IgxStrategyBasedIndicatorComponent {
        constructor() {
            super();
            this._indicator = null;
            this._basedOnColumns = null;
        }
        createImplementation() {
            return new CustomIndicator();
        }
        get i() {
            return this._implementation;
        }
        /**
         * This event is raised when the indicator values need to be computed.
        */
        get indicator() {
            if (this._indicator == null) {
                this._indicator = new EventEmitter();
                this.i.indicator = delegateCombine(this.i.indicator, (o, e) => {
                    let outerArgs = new IgxFinancialEventArgs();
                    outerArgs._provideImplementation(e);
                    this._indicator.emit({
                        sender: this,
                        args: outerArgs
                    });
                });
            }
            return this._indicator;
        }
        /**
         * This event is raised when the based on columns to be specified.
        */
        get basedOnColumns() {
            if (this._basedOnColumns == null) {
                this._basedOnColumns = new EventEmitter();
                this.i.basedOnColumns = delegateCombine(this.i.indicator, (o, e) => {
                    let outerArgs = new IgxFinancialEventArgs();
                    outerArgs._provideImplementation(e);
                    this._basedOnColumns.emit({
                        sender: this,
                        args: outerArgs
                    });
                });
            }
            return this._indicator;
        }
    }
    IgxCustomIndicatorComponent.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "12.2.14", ngImport: i0, type: IgxCustomIndicatorComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
    IgxCustomIndicatorComponent.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "12.2.14", type: IgxCustomIndicatorComponent, selector: "igx-custom-indicator", outputs: { indicator: "indicator", basedOnColumns: "basedOnColumns" }, providers: [{ provide: IgxStrategyBasedIndicatorComponent, useExisting: forwardRef(() => IgxCustomIndicatorComponent) }, { provide: IgxFinancialIndicatorComponent, useExisting: forwardRef(() => IgxCustomIndicatorComponent) }, { provide: IgxFinancialSeriesComponent, useExisting: forwardRef(() => IgxCustomIndicatorComponent) }, { provide: IgxSeriesComponent, useExisting: forwardRef(() => IgxCustomIndicatorComponent) }], usesInheritance: true, ngImport: i0, template: ``, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush });
    return IgxCustomIndicatorComponent;
})();
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "12.2.14", ngImport: i0, type: IgxCustomIndicatorComponent, decorators: [{
            type: Component,
            args: [{
                    selector: 'igx-custom-indicator',
                    template: ``,
                    providers: [{ provide: IgxStrategyBasedIndicatorComponent, useExisting: forwardRef(() => IgxCustomIndicatorComponent) }, { provide: IgxFinancialIndicatorComponent, useExisting: forwardRef(() => IgxCustomIndicatorComponent) }, { provide: IgxFinancialSeriesComponent, useExisting: forwardRef(() => IgxCustomIndicatorComponent) }, { provide: IgxSeriesComponent, useExisting: forwardRef(() => IgxCustomIndicatorComponent) }],
                    changeDetection: ChangeDetectionStrategy.OnPush
                }]
        }], ctorParameters: function () { return []; }, propDecorators: { indicator: [{
                type: Output
            }], basedOnColumns: [{
                type: Output
            }] } });
