/*!
 * devextreme-angular-test
 * Version: 17.2.8
 * Build date: Mon Feb 05 2018
 *
 * Copyright (c) 2012 - 2018 Developer Express Inc. ALL RIGHTS RESERVED
 *
 * This software may be modified and distributed under the terms
 * of the MIT license. See the LICENSE file in the root of the project for details.
 *
 * https://github.com/DevExpress/devextreme-angular
 */











import {
    Component,
    NgModule,
    ElementRef,
    NgZone,
    Input,
    Output,
    OnDestroy,
    Injector,
    EventEmitter,
    OnChanges,
    DoCheck,
    SimpleChanges,
    ContentChildren,
    QueryList
} from '@angular/core';


import DevExpress from 'devextreme/bundles/dx.all';

import DxPieChart from 'devextreme/viz/pie_chart';


import { DxComponent } from '../core/component';
import { DxTemplateHost } from '../core/template-host';
import { DxTemplateModule } from '../core/template';
import { EventsRegistrator } from '../core/events-strategy';
import { NestedOptionHost } from '../core/nested-option';
import { WatcherHelper } from '../core/watcher-helper';
import { IterableDifferHelper } from '../core/iterable-differ-helper';

import { DxoAdaptiveLayoutModule } from './nested/adaptive-layout';
import { DxoAnimationModule } from './nested/animation';
import { DxoCommonSeriesSettingsModule } from './nested/common-series-settings';
import { DxoBorderModule } from './nested/border';
import { DxoHoverStyleModule } from './nested/hover-style';
import { DxoHatchingModule } from './nested/hatching';
import { DxoLabelModule } from './nested/label';
import { DxoArgumentFormatModule } from './nested/argument-format';
import { DxoConnectorModule } from './nested/connector';
import { DxoFontModule } from './nested/font';
import { DxoFormatModule } from './nested/format';
import { DxoSelectionStyleModule } from './nested/selection-style';
import { DxoSmallValuesGroupingModule } from './nested/small-values-grouping';
import { DxoExportModule } from './nested/export';
import { DxoLegendModule } from './nested/legend';
import { DxoMarginModule } from './nested/margin';
import { DxoLoadingIndicatorModule } from './nested/loading-indicator';
import { DxiSeriesModule } from './nested/series-dxi';
import { DxoSeriesTemplateModule } from './nested/series-template';
import { DxoSizeModule } from './nested/size';
import { DxoTitleModule } from './nested/title';
import { DxoSubtitleModule } from './nested/subtitle';
import { DxoTooltipModule } from './nested/tooltip';
import { DxoShadowModule } from './nested/shadow';

import { DxiSeriesComponent } from './nested/series-dxi';




/**
 * The PieChart is a widget that visualizes data as a circle divided into sectors that each represents a portion of the whole.
 */
@Component({
    selector: 'dx-pie-chart',
    template: '',
    styles: [ ' :host {  display: block; }'],
    providers: [
        DxTemplateHost,
        WatcherHelper,
        NestedOptionHost,
        IterableDifferHelper
    ]
})
export class DxPieChartComponent extends DxComponent implements OnDestroy, OnChanges, DoCheck {
    instance: DxPieChart;


    /**
     * Specifies adaptive layout options.
     */
    @Input()
    get adaptiveLayout(): any {
        return this._getOption('adaptiveLayout');
    }
    set adaptiveLayout(value: any) {
        this._setOption('adaptiveLayout', value);
    }


    /**
     * Specifies animation options.
     */
    @Input()
    get animation(): boolean|
        { duration?: number, easing?: string, enabled?: boolean, maxPointCountSupported?: number } {
        return this._getOption('animation');
    }
    set animation(value: boolean|
        { duration?: number, easing?: string, enabled?: boolean, maxPointCountSupported?: number }) {
        this._setOption('animation', value);
    }


    /**
     * An object defining the configuration options that are common for all series of the PieChart widget.
     */
    @Input()
    get commonSeriesSettings(): any {
        return this._getOption('commonSeriesSettings');
    }
    set commonSeriesSettings(value: any) {
        this._setOption('commonSeriesSettings', value);
    }


    /**
     * Customizes the appearance of an individual point label.
     */
    @Input()
    get customizeLabel(): Function {
        return this._getOption('customizeLabel');
    }
    set customizeLabel(value: Function) {
        this._setOption('customizeLabel', value);
    }


    /**
     * Customizes the appearance of an individual series point.
     */
    @Input()
    get customizePoint(): Function {
        return this._getOption('customizePoint');
    }
    set customizePoint(value: Function) {
        this._setOption('customizePoint', value);
    }


    /**
     * Specifies the widget's data origin.
     */
    @Input()
    get dataSource(): DevExpress.data.DataSource|
        DevExpress.data.DataSourceOptions|
        string|
        Array<any> {
        return this._getOption('dataSource');
    }
    set dataSource(value: DevExpress.data.DataSource|
        DevExpress.data.DataSourceOptions|
        string|
        Array<any>) {
        this._setOption('dataSource', value);
    }


    /**
     * Specifies the diameter of the pie.
     */
    @Input()
    get diameter(): number {
        return this._getOption('diameter');
    }
    set diameter(value: number) {
        this._setOption('diameter', value);
    }


    /**
     * Specifies the attributes to be attached to the widget's root element.
     */
    @Input()
    get elementAttr(): any {
        return this._getOption('elementAttr');
    }
    set elementAttr(value: any) {
        this._setOption('elementAttr', value);
    }


    /**
     * Configures the exporting and printing features.
     */
    @Input()
    get export(): any {
        return this._getOption('export');
    }
    set export(value: any) {
        this._setOption('export', value);
    }


    /**
     * Specifies the fraction of the inner radius relative to the total radius in the series of the 'doughnut' type. The value should be between 0 and 1.
     */
    @Input()
    get innerRadius(): number {
        return this._getOption('innerRadius');
    }
    set innerRadius(value: number) {
        this._setOption('innerRadius', value);
    }


    /**
     * Specifies PieChart legend options.
     */
    @Input()
    get legend(): any {
        return this._getOption('legend');
    }
    set legend(value: any) {
        this._setOption('legend', value);
    }


    /**
     * Configures the loading indicator.
     */
    @Input()
    get loadingIndicator(): any {
        return this._getOption('loadingIndicator');
    }
    set loadingIndicator(value: any) {
        this._setOption('loadingIndicator', value);
    }


    /**
     * Generates space around the widget.
     */
    @Input()
    get margin(): any {
        return this._getOption('margin');
    }
    set margin(value: any) {
        this._setOption('margin', value);
    }


    /**
     * Specifies the minimum diameter of the pie.
     */
    @Input()
    get minDiameter(): number {
        return this._getOption('minDiameter');
    }
    set minDiameter(value: number) {
        this._setOption('minDiameter', value);
    }


    /**
     * Sets the name of the palette to be used in the chart. Alternatively, an array of colors can be set as a custom palette to be used within this chart.
     */
    @Input()
    get palette(): string|
        Array<string> {
        return this._getOption('palette');
    }
    set palette(value: string|
        Array<string>) {
        this._setOption('palette', value);
    }


    /**
     * Notifies the widget that it is embedded into an HTML page that uses a tag modifying the path.
     */
    @Input()
    get pathModified(): boolean {
        return this._getOption('pathModified');
    }
    set pathModified(value: boolean) {
        this._setOption('pathModified', value);
    }


    /**
     * Specifies whether a single point or multiple points can be selected in the chart.
     */
    @Input()
    get pointSelectionMode(): string {
        return this._getOption('pointSelectionMode');
    }
    set pointSelectionMode(value: string) {
        this._setOption('pointSelectionMode', value);
    }


    /**
     * Specifies whether to redraw the widget when the size of the parent browser window changes or a mobile device rotates.
     */
    @Input()
    get redrawOnResize(): boolean {
        return this._getOption('redrawOnResize');
    }
    set redrawOnResize(value: boolean) {
        this._setOption('redrawOnResize', value);
    }


    /**
     * Specifies how a chart must behave when point labels overlap.
     */
    @Input()
    get resolveLabelOverlapping(): string {
        return this._getOption('resolveLabelOverlapping');
    }
    set resolveLabelOverlapping(value: string) {
        this._setOption('resolveLabelOverlapping', value);
    }


    /**
     * Switches the widget to a right-to-left representation.
     */
    @Input()
    get rtlEnabled(): boolean {
        return this._getOption('rtlEnabled');
    }
    set rtlEnabled(value: boolean) {
        this._setOption('rtlEnabled', value);
    }


    /**
     * Specifies the direction that the pie chart segments will occupy.
     */
    @Input()
    get segmentsDirection(): string {
        return this._getOption('segmentsDirection');
    }
    set segmentsDirection(value: string) {
        this._setOption('segmentsDirection', value);
    }


    /**
     * Specifies options for the series of the PieChart widget.
     */
    @Input()
    get series(): any|
        Array<any> {
        return this._getOption('series');
    }
    set series(value: any|
        Array<any>) {
        this._setOption('series', value);
    }


    /**
     * Defines options for the series template.
     */
    @Input()
    get seriesTemplate(): any {
        return this._getOption('seriesTemplate');
    }
    set seriesTemplate(value: any) {
        this._setOption('seriesTemplate', value);
    }


    /**
     * Specifies the widget's size in pixels.
     */
    @Input()
    get size(): any {
        return this._getOption('size');
    }
    set size(value: any) {
        this._setOption('size', value);
    }


    /**
     * Allows you to display several adjoining pies in the same size.
     */
    @Input()
    get sizeGroup(): string {
        return this._getOption('sizeGroup');
    }
    set sizeGroup(value: string) {
        this._setOption('sizeGroup', value);
    }


    /**
     * Specifies the angle in arc degrees from which the first segment of a pie chart should start.
     */
    @Input()
    get startAngle(): number {
        return this._getOption('startAngle');
    }
    set startAngle(value: number) {
        this._setOption('startAngle', value);
    }


    /**
     * Sets the name of the theme the widget uses.
     */
    @Input()
    get theme(): string {
        return this._getOption('theme');
    }
    set theme(value: string) {
        this._setOption('theme', value);
    }


    /**
     * Configures the widget's title.
     */
    @Input()
    get title(): string|
        { font?: DevExpress.viz.Font, horizontalAlignment?: string, margin?: number|
        { bottom?: number, left?: number, right?: number, top?: number }, placeholderSize?: number, subtitle?: string|
        { font?: DevExpress.viz.Font, text?: string }, text?: string, verticalAlignment?: string } {
        return this._getOption('title');
    }
    set title(value: string|
        { font?: DevExpress.viz.Font, horizontalAlignment?: string, margin?: number|
        { bottom?: number, left?: number, right?: number, top?: number }, placeholderSize?: number, subtitle?: string|
        { font?: DevExpress.viz.Font, text?: string }, text?: string, verticalAlignment?: string }) {
        this._setOption('title', value);
    }


    /**
     * Configures tooltips.
     */
    @Input()
    get tooltip(): any {
        return this._getOption('tooltip');
    }
    set tooltip(value: any) {
        this._setOption('tooltip', value);
    }


    /**
     * Specifies the type of the pie chart series.
     */
    @Input()
    get type(): string {
        return this._getOption('type');
    }
    set type(value: string) {
        this._setOption('type', value);
    }

    /**
     * A handler for the disposing event. Executed when the widget is removed from the DOM using the remove(), empty(), or html() jQuery methods only.
     */
    @Output() onDisposing: EventEmitter<any>;

    /**
     * A handler for the done event.
     */
    @Output() onDone: EventEmitter<any>;

    /**
     * A handler for the drawn event. Executed when the widget has finished drawing itself.
     */
    @Output() onDrawn: EventEmitter<any>;

    /**
     * A handler for the exported event. Executed after data from the widget is exported.
     */
    @Output() onExported: EventEmitter<any>;

    /**
     * A handler for the exporting event. Executed before data from the widget is exported.
     */
    @Output() onExporting: EventEmitter<any>;

    /**
     * A handler for the fileSaving event. Executed before a file with exported data is saved on the user's local storage.
     */
    @Output() onFileSaving: EventEmitter<any>;

    /**
     * A handler for the incidentOccurred event. Executed when an error or warning appears in the widget.
     */
    @Output() onIncidentOccurred: EventEmitter<any>;

    /**
     * A handler for the initialized event. Executed only once, after the widget is initialized.
     */
    @Output() onInitialized: EventEmitter<any>;

    /**
     * A handler for the legendClick event.
     */
    @Output() onLegendClick: EventEmitter<any>;

    /**
     * A handler for the optionChanged event. Executed after an option of the widget is changed.
     */
    @Output() onOptionChanged: EventEmitter<any>;

    /**
     * A handler for the pointClick event.
     */
    @Output() onPointClick: EventEmitter<any>;

    /**
     * A handler for the pointHoverChanged event.
     */
    @Output() onPointHoverChanged: EventEmitter<any>;

    /**
     * A handler for the pointSelectionChanged event.
     */
    @Output() onPointSelectionChanged: EventEmitter<any>;

    /**
     * A handler for the tooltipHidden event.
     */
    @Output() onTooltipHidden: EventEmitter<any>;

    /**
     * A handler for the tooltipShown event.
     */
    @Output() onTooltipShown: EventEmitter<any>;

    /**
     * A handler for the adaptiveLayoutChange event.
     */
    @Output() adaptiveLayoutChange: EventEmitter<any>;

    /**
     * A handler for the animationChange event.
     */
    @Output() animationChange: EventEmitter<boolean|
        { duration?: number, easing?: string, enabled?: boolean, maxPointCountSupported?: number }>;

    /**
     * A handler for the commonSeriesSettingsChange event.
     */
    @Output() commonSeriesSettingsChange: EventEmitter<any>;

    /**
     * A handler for the customizeLabelChange event.
     */
    @Output() customizeLabelChange: EventEmitter<Function>;

    /**
     * A handler for the customizePointChange event.
     */
    @Output() customizePointChange: EventEmitter<Function>;

    /**
     * A handler for the dataSourceChange event.
     */
    @Output() dataSourceChange: EventEmitter<DevExpress.data.DataSource|
        DevExpress.data.DataSourceOptions|
        string|
        Array<any>>;

    /**
     * A handler for the diameterChange event.
     */
    @Output() diameterChange: EventEmitter<number>;

    /**
     * A handler for the elementAttrChange event.
     */
    @Output() elementAttrChange: EventEmitter<any>;

    /**
     * A handler for the exportChange event.
     */
    @Output() exportChange: EventEmitter<any>;

    /**
     * A handler for the innerRadiusChange event.
     */
    @Output() innerRadiusChange: EventEmitter<number>;

    /**
     * A handler for the legendChange event.
     */
    @Output() legendChange: EventEmitter<any>;

    /**
     * A handler for the loadingIndicatorChange event.
     */
    @Output() loadingIndicatorChange: EventEmitter<any>;

    /**
     * A handler for the marginChange event.
     */
    @Output() marginChange: EventEmitter<any>;

    /**
     * A handler for the minDiameterChange event.
     */
    @Output() minDiameterChange: EventEmitter<number>;

    /**
     * A handler for the paletteChange event.
     */
    @Output() paletteChange: EventEmitter<string|
        Array<string>>;

    /**
     * A handler for the pathModifiedChange event.
     */
    @Output() pathModifiedChange: EventEmitter<boolean>;

    /**
     * A handler for the pointSelectionModeChange event.
     */
    @Output() pointSelectionModeChange: EventEmitter<string>;

    /**
     * A handler for the redrawOnResizeChange event.
     */
    @Output() redrawOnResizeChange: EventEmitter<boolean>;

    /**
     * A handler for the resolveLabelOverlappingChange event.
     */
    @Output() resolveLabelOverlappingChange: EventEmitter<string>;

    /**
     * A handler for the rtlEnabledChange event.
     */
    @Output() rtlEnabledChange: EventEmitter<boolean>;

    /**
     * A handler for the segmentsDirectionChange event.
     */
    @Output() segmentsDirectionChange: EventEmitter<string>;

    /**
     * A handler for the seriesChange event.
     */
    @Output() seriesChange: EventEmitter<any|
        Array<any>>;

    /**
     * A handler for the seriesTemplateChange event.
     */
    @Output() seriesTemplateChange: EventEmitter<any>;

    /**
     * A handler for the sizeChange event.
     */
    @Output() sizeChange: EventEmitter<any>;

    /**
     * A handler for the sizeGroupChange event.
     */
    @Output() sizeGroupChange: EventEmitter<string>;

    /**
     * A handler for the startAngleChange event.
     */
    @Output() startAngleChange: EventEmitter<number>;

    /**
     * A handler for the themeChange event.
     */
    @Output() themeChange: EventEmitter<string>;

    /**
     * A handler for the titleChange event.
     */
    @Output() titleChange: EventEmitter<string|
        { font?: DevExpress.viz.Font, horizontalAlignment?: string, margin?: number|
        { bottom?: number, left?: number, right?: number, top?: number }, placeholderSize?: number, subtitle?: string|
        { font?: DevExpress.viz.Font, text?: string }, text?: string, verticalAlignment?: string }>;

    /**
     * A handler for the tooltipChange event.
     */
    @Output() tooltipChange: EventEmitter<any>;

    /**
     * A handler for the typeChange event.
     */
    @Output() typeChange: EventEmitter<string>;




    @ContentChildren(DxiSeriesComponent)
    get seriesChildren(): QueryList<DxiSeriesComponent> {
        return this._getOption('series');
    }
    set seriesChildren(value) {
        this.setChildren('series', value);
    }


    constructor(elementRef: ElementRef, ngZone: NgZone, templateHost: DxTemplateHost, injector: Injector,
            private _watcherHelper: WatcherHelper,
            private _idh: IterableDifferHelper, optionHost: NestedOptionHost) {

        super(elementRef, ngZone, templateHost, _watcherHelper);
        injector.get(EventsRegistrator);

        this._createEventEmitters([
            { subscribe: 'disposing', emit: 'onDisposing' },
            { subscribe: 'done', emit: 'onDone' },
            { subscribe: 'drawn', emit: 'onDrawn' },
            { subscribe: 'exported', emit: 'onExported' },
            { subscribe: 'exporting', emit: 'onExporting' },
            { subscribe: 'fileSaving', emit: 'onFileSaving' },
            { subscribe: 'incidentOccurred', emit: 'onIncidentOccurred' },
            { subscribe: 'initialized', emit: 'onInitialized' },
            { subscribe: 'legendClick', emit: 'onLegendClick' },
            { subscribe: 'optionChanged', emit: 'onOptionChanged' },
            { subscribe: 'pointClick', emit: 'onPointClick' },
            { subscribe: 'pointHoverChanged', emit: 'onPointHoverChanged' },
            { subscribe: 'pointSelectionChanged', emit: 'onPointSelectionChanged' },
            { subscribe: 'tooltipHidden', emit: 'onTooltipHidden' },
            { subscribe: 'tooltipShown', emit: 'onTooltipShown' },
            { emit: 'adaptiveLayoutChange' },
            { emit: 'animationChange' },
            { emit: 'commonSeriesSettingsChange' },
            { emit: 'customizeLabelChange' },
            { emit: 'customizePointChange' },
            { emit: 'dataSourceChange' },
            { emit: 'diameterChange' },
            { emit: 'elementAttrChange' },
            { emit: 'exportChange' },
            { emit: 'innerRadiusChange' },
            { emit: 'legendChange' },
            { emit: 'loadingIndicatorChange' },
            { emit: 'marginChange' },
            { emit: 'minDiameterChange' },
            { emit: 'paletteChange' },
            { emit: 'pathModifiedChange' },
            { emit: 'pointSelectionModeChange' },
            { emit: 'redrawOnResizeChange' },
            { emit: 'resolveLabelOverlappingChange' },
            { emit: 'rtlEnabledChange' },
            { emit: 'segmentsDirectionChange' },
            { emit: 'seriesChange' },
            { emit: 'seriesTemplateChange' },
            { emit: 'sizeChange' },
            { emit: 'sizeGroupChange' },
            { emit: 'startAngleChange' },
            { emit: 'themeChange' },
            { emit: 'titleChange' },
            { emit: 'tooltipChange' },
            { emit: 'typeChange' }
        ]);

        this._idh.setHost(this);
        optionHost.setHost(this);
    }

    protected _createInstance(element, options) {
        return new DxPieChart(element, options);
    }

    ngOnDestroy() {
        this._destroyWidget();
    }

    ngOnChanges(changes: SimpleChanges) {
        super.ngOnChanges(changes);
        this.setupChanges('dataSource', changes);
        this.setupChanges('palette', changes);
        this.setupChanges('series', changes);
    }

    setupChanges(prop: string, changes: SimpleChanges) {
        if (!(prop in this._optionsToUpdate)) {
            this._idh.setup(prop, changes);
        }
    }

    ngDoCheck() {
        this._idh.doCheck('dataSource');
        this._idh.doCheck('palette');
        this._idh.doCheck('series');
        this._watcherHelper.checkWatchers();
        super.ngDoCheck();
    }

    _setOption(name: string, value: any) {
        let isSetup = this._idh.setupSingle(name, value);
        let isChanged = this._idh.getChanges(name, value) !== null;

        if (isSetup || isChanged) {
            super._setOption(name, value);
        }
    }

}

@NgModule({
  imports: [
    DxoAdaptiveLayoutModule,
    DxoAnimationModule,
    DxoCommonSeriesSettingsModule,
    DxoBorderModule,
    DxoHoverStyleModule,
    DxoHatchingModule,
    DxoLabelModule,
    DxoArgumentFormatModule,
    DxoConnectorModule,
    DxoFontModule,
    DxoFormatModule,
    DxoSelectionStyleModule,
    DxoSmallValuesGroupingModule,
    DxoExportModule,
    DxoLegendModule,
    DxoMarginModule,
    DxoLoadingIndicatorModule,
    DxiSeriesModule,
    DxoSeriesTemplateModule,
    DxoSizeModule,
    DxoTitleModule,
    DxoSubtitleModule,
    DxoTooltipModule,
    DxoShadowModule,
    DxTemplateModule
  ],
  declarations: [
    DxPieChartComponent
  ],
  exports: [
    DxPieChartComponent,
    DxoAdaptiveLayoutModule,
    DxoAnimationModule,
    DxoCommonSeriesSettingsModule,
    DxoBorderModule,
    DxoHoverStyleModule,
    DxoHatchingModule,
    DxoLabelModule,
    DxoArgumentFormatModule,
    DxoConnectorModule,
    DxoFontModule,
    DxoFormatModule,
    DxoSelectionStyleModule,
    DxoSmallValuesGroupingModule,
    DxoExportModule,
    DxoLegendModule,
    DxoMarginModule,
    DxoLoadingIndicatorModule,
    DxiSeriesModule,
    DxoSeriesTemplateModule,
    DxoSizeModule,
    DxoTitleModule,
    DxoSubtitleModule,
    DxoTooltipModule,
    DxoShadowModule,
    DxTemplateModule
  ],
  providers: [EventsRegistrator]

})
export class DxPieChartModule { }