/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { Component, EventEmitter, HostListener, Input, Output, forwardRef, TemplateRef, ChangeDetectionStrategy, ChangeDetectorRef } from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
/** @type {?} */
export const RATING_CONTROL_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    /* tslint:disable-next-line: no-use-before-declare */
    useExisting: forwardRef((/**
     * @return {?}
     */
    () => RatingComponent)),
    multi: true
};
export class RatingComponent {
    /**
     * @param {?} changeDetection
     */
    constructor(changeDetection) {
        this.changeDetection = changeDetection;
        /**
         * number of icons
         */
        this.max = 5;
        /**
         * fired when icon selected, $event:number equals to selected rating
         */
        this.onHover = new EventEmitter();
        /**
         * fired when icon selected, $event:number equals to previous rating value
         */
        this.onLeave = new EventEmitter();
        // tslint:disable-next-line:no-any
        this.onChange = Function.prototype;
        // tslint:disable-next-line:no-any
        this.onTouched = Function.prototype;
    }
    /**
     * @param {?} event
     * @return {?}
     */
    onKeydown(event) {
        /* tslint:disable-next-line: deprecation */
        if ([37, 38, 39, 40].indexOf(event.which) === -1) {
            return;
        }
        event.preventDefault();
        event.stopPropagation();
        /* tslint:disable-next-line: deprecation */
        /** @type {?} */
        const sign = event.which === 38 || event.which === 39 ? 1 : -1;
        this.rate(this.value + sign);
    }
    /**
     * @return {?}
     */
    ngOnInit() {
        this.max = typeof this.max !== 'undefined' ? this.max : 5;
        this.titles =
            typeof this.titles !== 'undefined' && this.titles.length > 0
                ? this.titles
                : [];
        this.range = this.buildTemplateObjects(this.max);
    }
    // model -> view
    /**
     * @param {?} value
     * @return {?}
     */
    writeValue(value) {
        if (value % 1 !== value) {
            this.value = Math.round(value);
            this.preValue = value;
            this.changeDetection.markForCheck();
            return;
        }
        this.preValue = value;
        this.value = value;
        this.changeDetection.markForCheck();
    }
    /**
     * @param {?} value
     * @return {?}
     */
    enter(value) {
        if (!this.readonly) {
            this.value = value;
            this.changeDetection.markForCheck();
            this.onHover.emit(value);
        }
    }
    /**
     * @return {?}
     */
    reset() {
        this.value = this.preValue;
        this.changeDetection.markForCheck();
        this.onLeave.emit(this.value);
    }
    /**
     * @param {?} fn
     * @return {?}
     */
    registerOnChange(fn) {
        this.onChange = fn;
    }
    /**
     * @param {?} fn
     * @return {?}
     */
    registerOnTouched(fn) {
        this.onTouched = fn;
    }
    /**
     * @param {?} value
     * @return {?}
     */
    rate(value) {
        if (!this.readonly && value >= 0 && value <= this.range.length) {
            this.writeValue(value);
            this.onChange(value);
        }
    }
    /**
     * @protected
     * @param {?} max
     * @return {?}
     */
    buildTemplateObjects(max) {
        /** @type {?} */
        const result = [];
        for (let i = 0; i < max; i++) {
            result.push({
                index: i,
                title: this.titles[i] || i + 1
            });
        }
        return result;
    }
}
RatingComponent.decorators = [
    { type: Component, args: [{
                selector: 'rating',
                template: "<span (mouseleave)=\"reset()\" (keydown)=\"onKeydown($event)\" tabindex=\"0\"\n      role=\"slider\" aria-valuemin=\"0\" [attr.aria-valuemax]=\"range.length\"\n      [attr.aria-valuenow]=\"value\">\n  <ng-template #star let-value=\"value\" let-index=\"index\">{{ index < value ? '&#9733;' : '&#9734;' }}</ng-template>\n  <ng-template ngFor let-r [ngForOf]=\"range\" let-index=\"index\">\n    <span class=\"sr-only\">({{ index < value ? '*' : ' ' }})</span>\n    <span class=\"bs-rating-star\"\n          (mouseenter)=\"enter(index + 1)\"\n          (click)=\"rate(index + 1)\"\n          [title]=\"r.title\"\n          [style.cursor]=\"readonly ? 'default' : 'pointer'\"\n          [class.active]=\"index < value\">\n      <ng-template [ngTemplateOutlet]=\"customTemplate || star\"\n                   [ngTemplateOutletContext]=\"{index: index, value: value}\">\n      </ng-template>\n    </span>\n  </ng-template>\n</span>\n",
                providers: [RATING_CONTROL_VALUE_ACCESSOR],
                changeDetection: ChangeDetectionStrategy.OnPush
            }] }
];
/** @nocollapse */
RatingComponent.ctorParameters = () => [
    { type: ChangeDetectorRef }
];
RatingComponent.propDecorators = {
    max: [{ type: Input }],
    readonly: [{ type: Input }],
    titles: [{ type: Input }],
    customTemplate: [{ type: Input }],
    onHover: [{ type: Output }],
    onLeave: [{ type: Output }],
    onKeydown: [{ type: HostListener, args: ['keydown', ['$event'],] }]
};
if (false) {
    /**
     * number of icons
     * @type {?}
     */
    RatingComponent.prototype.max;
    /**
     * if true will not react on any user events
     * @type {?}
     */
    RatingComponent.prototype.readonly;
    /**
     * array of icons titles, default: (["one", "two", "three", "four", "five"])
     * @type {?}
     */
    RatingComponent.prototype.titles;
    /**
     * custom template for icons
     * @type {?}
     */
    RatingComponent.prototype.customTemplate;
    /**
     * fired when icon selected, $event:number equals to selected rating
     * @type {?}
     */
    RatingComponent.prototype.onHover;
    /**
     * fired when icon selected, $event:number equals to previous rating value
     * @type {?}
     */
    RatingComponent.prototype.onLeave;
    /** @type {?} */
    RatingComponent.prototype.onChange;
    /** @type {?} */
    RatingComponent.prototype.onTouched;
    /** @type {?} */
    RatingComponent.prototype.range;
    /** @type {?} */
    RatingComponent.prototype.value;
    /**
     * @type {?}
     * @protected
     */
    RatingComponent.prototype.preValue;
    /**
     * @type {?}
     * @private
     */
    RatingComponent.prototype.changeDetection;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"rating.component.js","sourceRoot":"ng://ngx-bootstrap/rating/","sources":["rating.component.ts"],"names":[],"mappings":";;;;AAAA,OAAO,EACL,SAAS,EACT,YAAY,EACZ,YAAY,EACZ,KAAK,EAEL,MAAM,EACN,UAAU,EAAE,WAAW,EAAE,uBAAuB,EAAE,iBAAiB,EACpE,MAAM,eAAe,CAAC;AACvB,OAAO,EAAwB,iBAAiB,EAAE,MAAM,gBAAgB,CAAC;;AAGzE,MAAM,OAAO,6BAA6B,GAAoB;IAC5D,OAAO,EAAE,iBAAiB;;IAE1B,WAAW,EAAE,UAAU;;;IAAC,GAAG,EAAE,CAAC,eAAe,EAAC;IAC9C,KAAK,EAAE,IAAI;CACZ;AAQD,MAAM,OAAO,eAAe;;;;IAwB1B,YAAoB,eAAkC;QAAlC,oBAAe,GAAf,eAAe,CAAmB;;;;QAtB7C,QAAG,GAAG,CAAC,CAAC;;;;QASP,YAAO,GAAyB,IAAI,YAAY,EAAE,CAAC;;;;QAEnD,YAAO,GAAyB,IAAI,YAAY,EAAE,CAAC;;QAG7D,aAAQ,GAAQ,QAAQ,CAAC,SAAS,CAAC;;QAEnC,cAAS,GAAQ,QAAQ,CAAC,SAAS,CAAC;IAMqB,CAAC;;;;;IAG1D,SAAS,CAAC,KAAoB;QAC5B,2CAA2C;QAC3C,IAAI,CAAC,EAAE,EAAE,EAAE,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC,OAAO,CAAC,KAAK,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC,EAAE;YAChD,OAAO;SACR;QAED,KAAK,CAAC,cAAc,EAAE,CAAC;QACvB,KAAK,CAAC,eAAe,EAAE,CAAC;;;cAElB,IAAI,GAAG,KAAK,CAAC,KAAK,KAAK,EAAE,IAAI,KAAK,CAAC,KAAK,KAAK,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;QAC9D,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,CAAC;IAC/B,CAAC;;;;IAED,QAAQ;QACN,IAAI,CAAC,GAAG,GAAG,OAAO,IAAI,CAAC,GAAG,KAAK,WAAW,CAAC,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC;QAC1D,IAAI,CAAC,MAAM;YACT,OAAO,IAAI,CAAC,MAAM,KAAK,WAAW,IAAI,IAAI,CAAC,MAAM,CAAC,MAAM,GAAG,CAAC;gBAC1D,CAAC,CAAC,IAAI,CAAC,MAAM;gBACb,CAAC,CAAC,EAAE,CAAC;QACT,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,oBAAoB,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;IACnD,CAAC;;;;;;IAGD,UAAU,CAAC,KAAa;QACtB,IAAI,KAAK,GAAG,CAAC,KAAK,KAAK,EAAE;YACvB,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;YAC/B,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;YACtB,IAAI,CAAC,eAAe,CAAC,YAAY,EAAE,CAAC;YAEpC,OAAO;SACR;QAED,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;QACtB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;QACnB,IAAI,CAAC,eAAe,CAAC,YAAY,EAAE,CAAC;IACtC,CAAC;;;;;IAED,KAAK,CAAC,KAAa;QACjB,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;YAClB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;YACnB,IAAI,CAAC,eAAe,CAAC,YAAY,EAAE,CAAC;YACpC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;SAC1B;IACH,CAAC;;;;IAED,KAAK;QACH,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,QAAQ,CAAC;QAC3B,IAAI,CAAC,eAAe,CAAC,YAAY,EAAE,CAAC;QACpC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IAChC,CAAC;;;;;IAED,gBAAgB,CAAC,EAAqB;QACpC,IAAI,CAAC,QAAQ,GAAG,EAAE,CAAC;IACrB,CAAC;;;;;IAED,iBAAiB,CAAC,EAAY;QAC5B,IAAI,CAAC,SAAS,GAAG,EAAE,CAAC;IACtB,CAAC;;;;;IAED,IAAI,CAAC,KAAa;QAChB,IAAI,CAAC,IAAI,CAAC,QAAQ,IAAI,KAAK,IAAI,CAAC,IAAI,KAAK,IAAI,IAAI,CAAC,KAAK,CAAC,MAAM,EAAE;YAC9D,IAAI,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC;YACvB,IAAI,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;SACtB;IACH,CAAC;;;;;;IAES,oBAAoB,CAAC,GAAW;;cAClC,MAAM,GAAoB,EAAE;QAClC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE,EAAE;YAC5B,MAAM,CAAC,IAAI,CAAC;gBACR,KAAK,EAAE,CAAC;gBACR,KAAK,EAAE,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC;aAC/B,CAAC,CAAC;SACN;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;;;YA7GF,SAAS,SAAC;gBACT,QAAQ,EAAE,QAAQ;gBAClB,y6BAAsC;gBACtC,SAAS,EAAE,CAAC,6BAA6B,CAAC;gBAC1C,eAAe,EAAE,uBAAuB,CAAC,MAAM;aAChD;;;;YAjBmD,iBAAiB;;;kBAoBlE,KAAK;uBAEL,KAAK;qBAEL,KAAK;6BAGL,KAAK;sBAEL,MAAM;sBAEN,MAAM;wBAaN,YAAY,SAAC,SAAS,EAAE,CAAC,QAAQ,CAAC;;;;;;;IAxBnC,8BAAiB;;;;;IAEjB,mCAA2B;;;;;IAE3B,iCAA0B;;;;;IAG1B,yCAA0C;;;;;IAE1C,kCAA6D;;;;;IAE7D,kCAA6D;;IAG7D,mCAAmC;;IAEnC,oCAAoC;;IAEpC,gCAAuB;;IACvB,gCAAc;;;;;IACd,mCAA2B;;;;;IAEf,0CAA0C","sourcesContent":["import {\n  Component,\n  EventEmitter,\n  HostListener,\n  Input,\n  OnInit,\n  Output,\n  forwardRef, TemplateRef, ChangeDetectionStrategy, ChangeDetectorRef\n} from '@angular/core';\nimport { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';\nimport { AccessorContent, RatingResults } from './models';\n\nexport const RATING_CONTROL_VALUE_ACCESSOR: AccessorContent = {\n  provide: NG_VALUE_ACCESSOR,\n  /* tslint:disable-next-line: no-use-before-declare */\n  useExisting: forwardRef(() => RatingComponent),\n  multi: true\n};\n\n@Component({\n  selector: 'rating',\n  templateUrl: './rating.component.html',\n  providers: [RATING_CONTROL_VALUE_ACCESSOR],\n  changeDetection: ChangeDetectionStrategy.OnPush\n})\nexport class RatingComponent implements ControlValueAccessor, OnInit {\n  /** number of icons */\n  @Input() max = 5;\n  /** if true will not react on any user events */\n  @Input() readonly: boolean;\n  /** array of icons titles, default: ([\"one\", \"two\", \"three\", \"four\", \"five\"]) */\n  @Input() titles: string[];\n  /** custom template for icons */\n  // tslint:disable-next-line:no-any\n  @Input() customTemplate: TemplateRef<any>;\n  /** fired when icon selected, $event:number equals to selected rating */\n  @Output() onHover: EventEmitter<number> = new EventEmitter();\n  /** fired when icon selected, $event:number equals to previous rating value */\n  @Output() onLeave: EventEmitter<number> = new EventEmitter();\n\n  // tslint:disable-next-line:no-any\n  onChange: any = Function.prototype;\n  // tslint:disable-next-line:no-any\n  onTouched: any = Function.prototype;\n\n  range: RatingResults[];\n  value: number;\n  protected preValue: number;\n\n  constructor(private changeDetection: ChangeDetectorRef) {}\n\n  @HostListener('keydown', ['$event'])\n  onKeydown(event: KeyboardEvent): void {\n    /* tslint:disable-next-line: deprecation */\n    if ([37, 38, 39, 40].indexOf(event.which) === -1) {\n      return;\n    }\n\n    event.preventDefault();\n    event.stopPropagation();\n    /* tslint:disable-next-line: deprecation */\n    const sign = event.which === 38 || event.which === 39 ? 1 : -1;\n    this.rate(this.value + sign);\n  }\n\n  ngOnInit(): void {\n    this.max = typeof this.max !== 'undefined' ? this.max : 5;\n    this.titles =\n      typeof this.titles !== 'undefined' && this.titles.length > 0\n        ? this.titles\n        : [];\n    this.range = this.buildTemplateObjects(this.max);\n  }\n\n  // model -> view\n  writeValue(value: number): void {\n    if (value % 1 !== value) {\n      this.value = Math.round(value);\n      this.preValue = value;\n      this.changeDetection.markForCheck();\n\n      return;\n    }\n\n    this.preValue = value;\n    this.value = value;\n    this.changeDetection.markForCheck();\n  }\n\n  enter(value: number): void {\n    if (!this.readonly) {\n      this.value = value;\n      this.changeDetection.markForCheck();\n      this.onHover.emit(value);\n    }\n  }\n\n  reset(): void {\n    this.value = this.preValue;\n    this.changeDetection.markForCheck();\n    this.onLeave.emit(this.value);\n  }\n\n  registerOnChange(fn: (_: number) => {}): void {\n    this.onChange = fn;\n  }\n\n  registerOnTouched(fn: () => {}): void {\n    this.onTouched = fn;\n  }\n\n  rate(value: number): void {\n    if (!this.readonly && value >= 0 && value <= this.range.length) {\n      this.writeValue(value);\n      this.onChange(value);\n    }\n  }\n\n  protected buildTemplateObjects(max: number): RatingResults[] {\n    const result: RatingResults[] = [];\n    for (let i = 0; i < max; i++) {\n      result.push({\n          index: i,\n          title: this.titles[i] || i + 1\n        });\n    }\n\n    return result;\n  }\n}\n"]}