/*!
 * 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,
    OnInit,
    AfterViewInit,
    ContentChild,
    forwardRef,
    HostListener
} from '@angular/core';



import DxTextBox from 'devextreme/ui/text_box';

import { DxValidatorComponent } from './validator';

import {
    ControlValueAccessor,
    NG_VALUE_ACCESSOR
} from '@angular/forms';

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';







const CUSTOM_VALUE_ACCESSOR_PROVIDER = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: forwardRef(() => DxTextBoxComponent),
    multi: true
};

/**
 * The TextBox is a widget that enables a user to enter and edit a single line of text.
 */
@Component({
    selector: 'dx-text-box',
    template: '',
    providers: [
        DxTemplateHost,
        WatcherHelper,
        CUSTOM_VALUE_ACCESSOR_PROVIDER,
        NestedOptionHost
    ]
})
export class DxTextBoxComponent extends DxComponent implements OnDestroy, OnInit, AfterViewInit, ControlValueAccessor {
    instance: DxTextBox;

    @ContentChild(DxValidatorComponent)
    validator: DxValidatorComponent;


    /**
     * Specifies the shortcut key that sets focus on the widget.
     */
    @Input()
    get accessKey(): string {
        return this._getOption('accessKey');
    }
    set accessKey(value: string) {
        this._setOption('accessKey', value);
    }


    /**
     * Specifies whether or not the widget changes its state when interacting with a user.
     */
    @Input()
    get activeStateEnabled(): boolean {
        return this._getOption('activeStateEnabled');
    }
    set activeStateEnabled(value: boolean) {
        this._setOption('activeStateEnabled', value);
    }


    @Input()
    get attr(): any {
        return this._getOption('attr');
    }
    set attr(value: any) {
        this._setOption('attr', value);
    }


    /**
     * Specifies whether the widget responds to user interaction.
     */
    @Input()
    get disabled(): boolean {
        return this._getOption('disabled');
    }
    set disabled(value: boolean) {
        this._setOption('disabled', 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);
    }


    /**
     * Specifies whether the widget can be focused using keyboard navigation.
     */
    @Input()
    get focusStateEnabled(): boolean {
        return this._getOption('focusStateEnabled');
    }
    set focusStateEnabled(value: boolean) {
        this._setOption('focusStateEnabled', value);
    }


    /**
     * Specifies the widget's height.
     */
    @Input()
    get height(): number|
        Function|
        string {
        return this._getOption('height');
    }
    set height(value: number|
        Function|
        string) {
        this._setOption('height', value);
    }


    /**
     * Specifies text for a hint that appears when a user pauses on the widget.
     */
    @Input()
    get hint(): string {
        return this._getOption('hint');
    }
    set hint(value: string) {
        this._setOption('hint', value);
    }


    /**
     * Specifies whether the widget changes its state when a user pauses on it.
     */
    @Input()
    get hoverStateEnabled(): boolean {
        return this._getOption('hoverStateEnabled');
    }
    set hoverStateEnabled(value: boolean) {
        this._setOption('hoverStateEnabled', value);
    }


    /**
     * Specifies the attributes to be passed on to the underlying HTML element.
     */
    @Input()
    get inputAttr(): any {
        return this._getOption('inputAttr');
    }
    set inputAttr(value: any) {
        this._setOption('inputAttr', value);
    }


    /**
     * Specifies whether the editor's value is valid.
     */
    @Input()
    get isValid(): boolean {
        return this._getOption('isValid');
    }
    set isValid(value: boolean) {
        this._setOption('isValid', value);
    }


    /**
     * The editor mask that specifies the format of the entered string.
     */
    @Input()
    get mask(): string {
        return this._getOption('mask');
    }
    set mask(value: string) {
        this._setOption('mask', value);
    }


    /**
     * Specifies a mask placeholder character.
     */
    @Input()
    get maskChar(): string {
        return this._getOption('maskChar');
    }
    set maskChar(value: string) {
        this._setOption('maskChar', value);
    }


    /**
     * A message displayed when the entered text does not match the specified pattern.
     */
    @Input()
    get maskInvalidMessage(): string {
        return this._getOption('maskInvalidMessage');
    }
    set maskInvalidMessage(value: string) {
        this._setOption('maskInvalidMessage', value);
    }


    /**
     * Specifies custom mask rules.
     */
    @Input()
    get maskRules(): any {
        return this._getOption('maskRules');
    }
    set maskRules(value: any) {
        this._setOption('maskRules', value);
    }


    /**
     * Specifies the maximum number of characters you can enter into the textbox.
     */
    @Input()
    get maxLength(): number|
        string {
        return this._getOption('maxLength');
    }
    set maxLength(value: number|
        string) {
        this._setOption('maxLength', value);
    }


    /**
     * The "mode" attribute value of the actual HTML input element representing the text box.
     */
    @Input()
    get mode(): string {
        return this._getOption('mode');
    }
    set mode(value: string) {
        this._setOption('mode', value);
    }


    /**
     * The value to be assigned to the `name` attribute of the underlying HTML element.
     */
    @Input()
    get name(): string {
        return this._getOption('name');
    }
    set name(value: string) {
        this._setOption('name', value);
    }


    /**
     * The text displayed by the widget when the widget value is empty.
     */
    @Input()
    get placeholder(): string {
        return this._getOption('placeholder');
    }
    set placeholder(value: string) {
        this._setOption('placeholder', value);
    }


    /**
     * A Boolean value specifying whether or not the widget is read-only.
     */
    @Input()
    get readOnly(): boolean {
        return this._getOption('readOnly');
    }
    set readOnly(value: boolean) {
        this._setOption('readOnly', 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 whether to display the Clear button in the widget.
     */
    @Input()
    get showClearButton(): boolean {
        return this._getOption('showClearButton');
    }
    set showClearButton(value: boolean) {
        this._setOption('showClearButton', value);
    }


    /**
     * Specifies when the widget shows the mask. Applies only if useMaskedValue is true.
     */
    @Input()
    get showMaskMode(): string {
        return this._getOption('showMaskMode');
    }
    set showMaskMode(value: string) {
        this._setOption('showMaskMode', value);
    }


    /**
     * Specifies whether or not the widget checks the inner text for spelling mistakes.
     */
    @Input()
    get spellcheck(): boolean {
        return this._getOption('spellcheck');
    }
    set spellcheck(value: boolean) {
        this._setOption('spellcheck', value);
    }


    /**
     * Specifies the number of the element when the Tab key is used for navigating.
     */
    @Input()
    get tabIndex(): number {
        return this._getOption('tabIndex');
    }
    set tabIndex(value: number) {
        this._setOption('tabIndex', value);
    }


    /**
     * The read-only option that holds the text displayed by the widget input element.
     */
    @Input()
    get text(): string {
        return this._getOption('text');
    }
    set text(value: string) {
        this._setOption('text', value);
    }


    /**
     * Specifies whether the value should contain mask characters or not.
     */
    @Input()
    get useMaskedValue(): boolean {
        return this._getOption('useMaskedValue');
    }
    set useMaskedValue(value: boolean) {
        this._setOption('useMaskedValue', value);
    }


    /**
     * Specifies information on the validation error when using a custom validation engine. Should be changed at runtime along with the isValid option.
     */
    @Input()
    get validationError(): any {
        return this._getOption('validationError');
    }
    set validationError(value: any) {
        this._setOption('validationError', value);
    }


    /**
     * Specifies how the message about the validation rules that are not satisfied by this editor's value is displayed.
     */
    @Input()
    get validationMessageMode(): string {
        return this._getOption('validationMessageMode');
    }
    set validationMessageMode(value: string) {
        this._setOption('validationMessageMode', value);
    }


    /**
     * Specifies a value the widget displays.
     */
    @Input()
    get value(): string {
        return this._getOption('value');
    }
    set value(value: string) {
        this._setOption('value', value);
    }


    /**
     * Specifies DOM event names that update a widget's value.
     */
    @Input()
    get valueChangeEvent(): string {
        return this._getOption('valueChangeEvent');
    }
    set valueChangeEvent(value: string) {
        this._setOption('valueChangeEvent', value);
    }


    /**
     * Specifies whether the widget is visible.
     */
    @Input()
    get visible(): boolean {
        return this._getOption('visible');
    }
    set visible(value: boolean) {
        this._setOption('visible', value);
    }


    /**
     * Specifies the widget's width.
     */
    @Input()
    get width(): number|
        Function|
        string {
        return this._getOption('width');
    }
    set width(value: number|
        Function|
        string) {
        this._setOption('width', value);
    }

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

    /**
     * A handler for the contentReady event. Executed when the widget's content is ready. This handler may be executed multiple times during the widget's lifetime depending on the number of times its content changes.
     */
    @Output() onContentReady: EventEmitter<any>;

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

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

    /**
     * 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 enterKey event.
     */
    @Output() onEnterKey: EventEmitter<any>;

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

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

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

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

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

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

    /**
     * A handler for the keyUp event.
     */
    @Output() onKeyUp: 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 paste event.
     */
    @Output() onPaste: EventEmitter<any>;

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

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

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

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

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

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

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

    /**
     * A handler for the heightChange event.
     */
    @Output() heightChange: EventEmitter<number|
        Function|
        string>;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * A handler for the widthChange event.
     */
    @Output() widthChange: EventEmitter<number|
        Function|
        string>;

    @Output() onBlur: EventEmitter<any>;


    @HostListener('valueChange', ['$event']) change(_) { }
    @HostListener('onBlur', ['$event']) touched = () => {};



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

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

        this._createEventEmitters([
            { subscribe: 'change', emit: 'onChange' },
            { subscribe: 'contentReady', emit: 'onContentReady' },
            { subscribe: 'copy', emit: 'onCopy' },
            { subscribe: 'cut', emit: 'onCut' },
            { subscribe: 'disposing', emit: 'onDisposing' },
            { subscribe: 'enterKey', emit: 'onEnterKey' },
            { subscribe: 'focusIn', emit: 'onFocusIn' },
            { subscribe: 'focusOut', emit: 'onFocusOut' },
            { subscribe: 'initialized', emit: 'onInitialized' },
            { subscribe: 'input', emit: 'onInput' },
            { subscribe: 'keyDown', emit: 'onKeyDown' },
            { subscribe: 'keyPress', emit: 'onKeyPress' },
            { subscribe: 'keyUp', emit: 'onKeyUp' },
            { subscribe: 'optionChanged', emit: 'onOptionChanged' },
            { subscribe: 'paste', emit: 'onPaste' },
            { subscribe: 'valueChanged', emit: 'onValueChanged' },
            { emit: 'accessKeyChange' },
            { emit: 'activeStateEnabledChange' },
            { emit: 'attrChange' },
            { emit: 'disabledChange' },
            { emit: 'elementAttrChange' },
            { emit: 'focusStateEnabledChange' },
            { emit: 'heightChange' },
            { emit: 'hintChange' },
            { emit: 'hoverStateEnabledChange' },
            { emit: 'inputAttrChange' },
            { emit: 'isValidChange' },
            { emit: 'maskChange' },
            { emit: 'maskCharChange' },
            { emit: 'maskInvalidMessageChange' },
            { emit: 'maskRulesChange' },
            { emit: 'maxLengthChange' },
            { emit: 'modeChange' },
            { emit: 'nameChange' },
            { emit: 'placeholderChange' },
            { emit: 'readOnlyChange' },
            { emit: 'rtlEnabledChange' },
            { emit: 'showClearButtonChange' },
            { emit: 'showMaskModeChange' },
            { emit: 'spellcheckChange' },
            { emit: 'tabIndexChange' },
            { emit: 'textChange' },
            { emit: 'useMaskedValueChange' },
            { emit: 'validationErrorChange' },
            { emit: 'validationMessageModeChange' },
            { emit: 'valueChange' },
            { emit: 'valueChangeEventChange' },
            { emit: 'visibleChange' },
            { emit: 'widthChange' },
            { emit: 'onBlur' }
        ]);
        optionHost.setHost(this);
    }

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

    writeValue(value: any): void {
        this.value = value;
    }

    setDisabledState(isDisabled: boolean): void {
        this.disabled = isDisabled;
    }

    registerOnChange(fn: (_: any) => void): void { this.change = fn; }
    registerOnTouched(fn: () => void): void { this.touched = fn; }

    _createWidget(element: any) {
        super._createWidget(element);
        this.instance.on('focusOut', (e) => {
            this.eventHelper.fireNgEvent('onBlur', [e]);
        });
    }

    ngOnDestroy() {
        this._destroyWidget();
    }


    ngOnInit() {
        super.ngOnInit();
        if (this.validator) {
            this.validator.createInstanceOnInit = false;
        }
    }
    ngAfterViewInit() {
        super.ngAfterViewInit();
        if (this.validator) {
            this.validator.createInstance(this.element.nativeElement);
        }
    }
}

@NgModule({
  imports: [
    DxTemplateModule
  ],
  declarations: [
    DxTextBoxComponent
  ],
  exports: [
    DxTextBoxComponent,
    DxTemplateModule
  ],
  providers: [EventsRegistrator]

})
export class DxTextBoxModule { }