text: (function (global, factory) {
      typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/a11y'), require('@angular/cdk/bidi'), require('@angular/cdk/keycodes'), require('@angular/core'), require('@angular/forms'), require('rxjs'), require('rxjs/operators'), require('ng-zorro-antd/core/util'), require('@angular/common'), require('ng-zorro-antd/icon')) :
      typeof define === 'function' && define.amd ? define('ng-zorro-antd/input-number', ['exports', '@angular/cdk/a11y', '@angular/cdk/bidi', '@angular/cdk/keycodes', '@angular/core', '@angular/forms', 'rxjs', 'rxjs/operators', 'ng-zorro-antd/core/util', '@angular/common', 'ng-zorro-antd/icon'], factory) :
      (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global["ng-zorro-antd"] = global["ng-zorro-antd"] || {}, global["ng-zorro-antd"]["input-number"] = {}), global.ng.cdk.a11y, global.ng.cdk.bidi, global.ng.cdk.keycodes, global.ng.core, global.ng.forms, global.rxjs, global.rxjs.operators, global["ng-zorro-antd"].core.util, global.ng.common, global["ng-zorro-antd"].icon));
  })(this, (function (exports, a11y, bidi, keycodes, core, forms, rxjs, operators, util, common, icon) { 'use strict';
  
      /*! *****************************************************************************
      Copyright (c) Microsoft Corporation.
  
      Permission to use, copy, modify, and/or distribute this software for any
      purpose with or without fee is hereby granted.
  
      THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
      REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
      AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
      INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
      LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
      OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
      PERFORMANCE OF THIS SOFTWARE.
      ***************************************************************************** */
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      /**
       * Use of this source code is governed by an MIT-style license that can be
       * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
       */
      var NzInputNumberComponent = /** @class */ (function () {
          function NzInputNumberComponent(elementRef, cdr, focusMonitor, directionality) {
              this.elementRef = elementRef;
              this.cdr = cdr;
              this.focusMonitor = focusMonitor;
              this.directionality = directionality;
              this.destroy$ = new rxjs.Subject();
              this.isFocused = false;
              this.disabledUp = false;
              this.disabledDown = false;
              this.dir = 'ltr';
              this.onChange = function () { };
              this.onTouched = function () { };
              this.nzBlur = new core.EventEmitter();
              this.nzFocus = new core.EventEmitter();
              this.nzSize = 'default';
              this.nzMin = -Infinity;
              this.nzMax = Infinity;
              this.nzParser = function (value) { return value
                  .trim()
                  .replace(/。/g, '.')
                  .replace(/[^\w\.-]+/g, ''); };
              this.nzPrecisionMode = 'toFixed';
              this.nzPlaceHolder = '';
              this.nzStep = 1;
              this.nzInputMode = 'decimal';
              this.nzId = null;
              this.nzDisabled = false;
              this.nzAutoFocus = false;
              this.nzFormatter = function (value) { return value; };
              // TODO: move to host after View Engine deprecation
              this.elementRef.nativeElement.classList.add('ant-input-number');
          }
          NzInputNumberComponent.prototype.onModelChange = function (value) {
              this.parsedValue = this.nzParser(value);
              this.inputElement.nativeElement.value = "" + this.parsedValue;
              var validValue = this.getCurrentValidValue(this.parsedValue);
              this.setValue(validValue);
          };
          NzInputNumberComponent.prototype.getCurrentValidValue = function (value) {
              var val = value;
              if (val === '') {
                  val = '';
              }
              else if (!this.isNotCompleteNumber(val)) {
                  val = "" + this.getValidValue(val);
              }
              else {
                  val = this.value;
              }
              return this.toNumber(val);
          };
          // '1.' '1x' 'xx' '' => are not complete numbers
          NzInputNumberComponent.prototype.isNotCompleteNumber = function (num) {
              return (isNaN(num) ||
                  num === '' ||
                  num === null ||
                  !!(num && num.toString().indexOf('.') === num.toString().length - 1));
          };
          NzInputNumberComponent.prototype.getValidValue = function (value) {
              var val = parseFloat(value);
              // https://github.com/ant-design/ant-design/issues/7358
              if (isNaN(val)) {
                  return value;
              }
              if (val < this.nzMin) {
                  val = this.nzMin;
              }
              if (val > this.nzMax) {
                  val = this.nzMax;
              }
              return val;
          };
          NzInputNumberComponent.prototype.toNumber = function (num) {
              if (this.isNotCompleteNumber(num)) {
                  return num;
              }
              var numStr = String(num);
              if (numStr.indexOf('.') >= 0 && util.isNotNil(this.nzPrecision)) {
                  if (typeof this.nzPrecisionMode === 'function') {
                      return this.nzPrecisionMode(num, this.nzPrecision);
                  }
                  else if (this.nzPrecisionMode === 'cut') {
                      var numSplit = numStr.split('.');
                      numSplit[1] = numSplit[1].slice(0, this.nzPrecision);
                      return Number(numSplit.join('.'));
                  }
                  return Number(Number(num).toFixed(this.nzPrecision));
              }
              return Number(num);
          };
          NzInputNumberComponent.prototype.getRatio = function (e) {
              var ratio = 1;
              if (e.metaKey || e.ctrlKey) {
                  ratio = 0.1;
              }
              else if (e.shiftKey) {
                  ratio = 10;
              }
              return ratio;
          };
          NzInputNumberComponent.prototype.down = function (e, ratio) {
              if (!this.isFocused) {
                  this.focus();
              }
              this.step('down', e, ratio);
          };
          NzInputNumberComponent.prototype.up = function (e, ratio) {
              if (!this.isFocused) {
                  this.focus();
              }
              this.step('up', e, ratio);
          };
          NzInputNumberComponent.prototype.getPrecision = function (value) {
              var valueString = value.toString();
              if (valueString.indexOf('e-') >= 0) {
                  return parseInt(valueString.slice(valueString.indexOf('e-') + 2), 10);
              }
              var precision = 0;
              if (valueString.indexOf('.') >= 0) {
                  precision = valueString.length - valueString.indexOf('.') - 1;
              }
              return precision;
          };
          // step={1.0} value={1.51}
          // press +
          // then value should be 2.51, rather than 2.5
          // if this.props.precision is undefined
          // https://github.com/react-component/input-number/issues/39
          NzInputNumberComponent.prototype.getMaxPrecision = function (currentValue, ratio) {
              if (util.isNotNil(this.nzPrecision)) {
                  return this.nzPrecision;
              }
              var ratioPrecision = this.getPrecision(ratio);
              var stepPrecision = this.getPrecision(this.nzStep);
              var currentValuePrecision = this.getPrecision(currentValue);
              if (!currentValue) {
                  return ratioPrecision + stepPrecision;
              }
              return Math.max(currentValuePrecision, ratioPrecision + stepPrecision);
          };
          NzInputNumberComponent.prototype.getPrecisionFactor = function (currentValue, ratio) {
              var precision = this.getMaxPrecision(currentValue, ratio);
              return Math.pow(10, precision);
          };
          NzInputNumberComponent.prototype.upStep = function (val, rat) {
              var precisionFactor = this.getPrecisionFactor(val, rat);
              var precision = Math.abs(this.getMaxPrecision(val, rat));
              var result;
              if (typeof val === 'number') {
                  result = ((precisionFactor * val + precisionFactor * this.nzStep * rat) / precisionFactor).toFixed(precision);
              }
              else {
                  result = this.nzMin === -Infinity ? this.nzStep : this.nzMin;
              }
              return this.toNumber(result);
          };
          NzInputNumberComponent.prototype.downStep = function (val, rat) {
              var precisionFactor = this.getPrecisionFactor(val, rat);
              var precision = Math.abs(this.getMaxPrecision(val, rat));
              var result;
              if (typeof val === 'number') {
                  result = ((precisionFactor * val - precisionFactor * this.nzStep * rat) / precisionFactor).toFixed(precision);
              }
              else {
                  result = this.nzMin === -Infinity ? -this.nzStep : this.nzMin;
              }
              return this.toNumber(result);
          };
          NzInputNumberComponent.prototype.step = function (type, e, ratio) {
              var _this = this;
              if (ratio === void 0) { ratio = 1; }
              this.stop();
              e.preventDefault();
              if (this.nzDisabled) {
                  return;
              }
              var value = this.getCurrentValidValue(this.parsedValue) || 0;
              var val = 0;
              if (type === 'up') {
                  val = this.upStep(value, ratio);
              }
              else if (type === 'down') {
                  val = this.downStep(value, ratio);
              }
              var outOfRange = val > this.nzMax || val < this.nzMin;
              if (val > this.nzMax) {
                  val = this.nzMax;
              }
              else if (val < this.nzMin) {
                  val = this.nzMin;
              }
              this.setValue(val);
              this.updateDisplayValue(val);
              this.isFocused = true;
              if (outOfRange) {
                  return;
              }
              this.autoStepTimer = setTimeout(function () {
                  _this[type](e, ratio);
              }, 300);
          };
          NzInputNumberComponent.prototype.stop = function () {
              if (this.autoStepTimer) {
                  clearTimeout(this.autoStepTimer);
              }
          };
          NzInputNumberComponent.prototype.setValue = function (value) {
              if ("" + this.value !== "" + value) {
                  this.onChange(value);
              }
              this.value = value;
              this.parsedValue = value;
              this.disabledUp = this.disabledDown = false;
              if (value || value === 0) {
                  var val = Number(value);
                  if (val >= this.nzMax) {
                      this.disabledUp = true;
                  }
                  if (val <= this.nzMin) {
                      this.disabledDown = true;
                  }
              }
          };
          NzInputNumberComponent.prototype.updateDisplayValue = function (value) {
              var displayValue = util.isNotNil(this.nzFormatter(value)) ? this.nzFormatter(value) : '';
              this.displayValue = displayValue;
              this.inputElement.nativeElement.value = "" + displayValue;
          };
          NzInputNumberComponent.prototype.onKeyDown = function (e) {
              if (e.keyCode === keycodes.UP_ARROW) {
                  var ratio = this.getRatio(e);
                  this.up(e, ratio);
                  this.stop();
              }
              else if (e.keyCode === keycodes.DOWN_ARROW) {
                  var ratio = this.getRatio(e);
                  this.down(e, ratio);
                  this.stop();
              }
              else if (e.keyCode === keycodes.ENTER) {
                  this.updateDisplayValue(this.value);
              }
          };
          NzInputNumberComponent.prototype.writeValue = function (value) {
              this.value = value;
              this.setValue(value);
              this.updateDisplayValue(value);
              this.cdr.markForCheck();
          };
          NzInputNumberComponent.prototype.registerOnChange = function (fn) {
              this.onChange = fn;
          };
          NzInputNumberComponent.prototype.registerOnTouched = function (fn) {
              this.onTouched = fn;
          };
          NzInputNumberComponent.prototype.setDisabledState = function (disabled) {
              this.nzDisabled = disabled;
              this.cdr.markForCheck();
          };
          NzInputNumberComponent.prototype.focus = function () {
              this.focusMonitor.focusVia(this.inputElement, 'keyboard');
          };
          NzInputNumberComponent.prototype.blur = function () {
              this.inputElement.nativeElement.blur();
          };
          NzInputNumberComponent.prototype.ngOnInit = function () {
              var _this = this;
              var _a;
              this.focusMonitor
                  .monitor(this.elementRef, true)
                  .pipe(operators.takeUntil(this.destroy$))
                  .subscribe(function (focusOrigin) {
                  if (!focusOrigin) {
                      _this.isFocused = false;
                      _this.updateDisplayValue(_this.value);
                      _this.nzBlur.emit();
                      Promise.resolve().then(function () { return _this.onTouched(); });
                  }
                  else {
                      _this.isFocused = true;
                      _this.nzFocus.emit();
                  }
              });
              this.dir = this.directionality.value;
              (_a = this.directionality.change) === null || _a === void 0 ? void 0 : _a.pipe(operators.takeUntil(this.destroy$)).subscribe(function (direction) {
                  _this.dir = direction;
              });
          };
          NzInputNumberComponent.prototype.ngOnChanges = function (changes) {
              if (changes.nzFormatter && !changes.nzFormatter.isFirstChange()) {
                  var validValue = this.getCurrentValidValue(this.parsedValue);
                  this.setValue(validValue);
                  this.updateDisplayValue(validValue);
              }
          };
          NzInputNumberComponent.prototype.ngAfterViewInit = function () {
              if (this.nzAutoFocus) {
                  this.focus();
              }
          };
          NzInputNumberComponent.prototype.ngOnDestroy = function () {
              this.focusMonitor.stopMonitoring(this.elementRef);
              this.destroy$.next();
              this.destroy$.complete();
          };
          return NzInputNumberComponent;
      }());
      NzInputNumberComponent.decorators = [
          { type: core.Component, args: [{
                      selector: 'nz-input-number',
                      exportAs: 'nzInputNumber',
                      template: "\n    <div class=\"ant-input-number-handler-wrap\">\n      <span\n        unselectable=\"unselectable\"\n        class=\"ant-input-number-handler ant-input-number-handler-up\"\n        (mousedown)=\"up($event)\"\n        (mouseup)=\"stop()\"\n        (mouseleave)=\"stop()\"\n        [class.ant-input-number-handler-up-disabled]=\"disabledUp\"\n      >\n        <i nz-icon nzType=\"up\" class=\"ant-input-number-handler-up-inner\"></i>\n      </span>\n      <span\n        unselectable=\"unselectable\"\n        class=\"ant-input-number-handler ant-input-number-handler-down\"\n        (mousedown)=\"down($event)\"\n        (mouseup)=\"stop()\"\n        (mouseleave)=\"stop()\"\n        [class.ant-input-number-handler-down-disabled]=\"disabledDown\"\n      >\n        <i nz-icon nzType=\"down\" class=\"ant-input-number-handler-down-inner\"></i>\n      </span>\n    </div>\n    <div class=\"ant-input-number-input-wrap\">\n      <input\n        #inputElement\n        autocomplete=\"off\"\n        class=\"ant-input-number-input\"\n        [attr.id]=\"nzId\"\n        [attr.autofocus]=\"nzAutoFocus ? 'autofocus' : null\"\n        [disabled]=\"nzDisabled\"\n        [attr.min]=\"nzMin\"\n        [attr.max]=\"nzMax\"\n        [placeholder]=\"nzPlaceHolder\"\n        [attr.step]=\"nzStep\"\n        [attr.inputmode]=\"nzInputMode\"\n        (keydown)=\"onKeyDown($event)\"\n        (keyup)=\"stop()\"\n        [ngModel]=\"displayValue\"\n        (ngModelChange)=\"onModelChange($event)\"\n      />\n    </div>\n  ",
                      providers: [
                          {
                              provide: forms.NG_VALUE_ACCESSOR,
                              useExisting: core.forwardRef(function () { return NzInputNumberComponent; }),
                              multi: true
                          }
                      ],
                      changeDetection: core.ChangeDetectionStrategy.OnPush,
                      encapsulation: core.ViewEncapsulation.None,
                      host: {
                          '[class.ant-input-number-focused]': 'isFocused',
                          '[class.ant-input-number-lg]': "nzSize === 'large'",
                          '[class.ant-input-number-sm]': "nzSize === 'small'",
                          '[class.ant-input-number-disabled]': 'nzDisabled',
                          '[class.ant-input-number-rtl]': "dir === 'rtl'"
                      }
                  },] }
      ];
      NzInputNumberComponent.ctorParameters = function () { return [
          { type: core.ElementRef },
          { type: core.ChangeDetectorRef },
          { type: a11y.FocusMonitor },
          { type: bidi.Directionality, decorators: [{ type: core.Optional }] }
      ]; };
      NzInputNumberComponent.propDecorators = {
          nzBlur: [{ type: core.Output }],
          nzFocus: [{ type: core.Output }],
          inputElement: [{ type: core.ViewChild, args: ['inputElement', { static: true },] }],
          nzSize: [{ type: core.Input }],
          nzMin: [{ type: core.Input }],
          nzMax: [{ type: core.Input }],
          nzParser: [{ type: core.Input }],
          nzPrecision: [{ type: core.Input }],
          nzPrecisionMode: [{ type: core.Input }],
          nzPlaceHolder: [{ type: core.Input }],
          nzStep: [{ type: core.Input }],
          nzInputMode: [{ type: core.Input }],
          nzId: [{ type: core.Input }],
          nzDisabled: [{ type: core.Input }],
          nzAutoFocus: [{ type: core.Input }],
          nzFormatter: [{ type: core.Input }]
      };
      __decorate([
          util.InputBoolean()
      ], NzInputNumberComponent.prototype, "nzDisabled", void 0);
      __decorate([
          util.InputBoolean()
      ], NzInputNumberComponent.prototype, "nzAutoFocus", void 0);
  
      /**
       * Use of this source code is governed by an MIT-style license that can be
       * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
       */
      var NzInputNumberModule = /** @class */ (function () {
          function NzInputNumberModule() {
          }
          return NzInputNumberModule;
      }());
      NzInputNumberModule.decorators = [
          { type: core.NgModule, args: [{
                      imports: [bidi.BidiModule, common.CommonModule, forms.FormsModule, icon.NzIconModule],
                      declarations: [NzInputNumberComponent],
                      exports: [NzInputNumberComponent]
                  },] }
      ];
  
      /**
       * Use of this source code is governed by an MIT-style license that can be
       * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
       */
  
      /**
       * Generated bundle index. Do not edit.
       */
  
      exports.NzInputNumberComponent = NzInputNumberComponent;
      exports.NzInputNumberModule = NzInputNumberModule;
  
      Object.defineProperty(exports, '__esModule', { value: true });
  
  }));
  //# sourceMappingURL=ng-zorro-antd-input-number.umd.js.map
  