import * as i0 from '@angular/core';
import { forwardRef, EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, ViewChild, Output, NgModule } from '@angular/core';
import * as i1 from '@angular/common';
import { CommonModule } from '@angular/common';
import * as i2 from 'primeng/inputtext';
import { InputTextModule } from 'primeng/inputtext';
import * as i3 from 'primeng/button';
import { ButtonModule } from 'primeng/button';
import { NG_VALUE_ACCESSOR } from '@angular/forms';

const INPUTNUMBER_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: forwardRef(() => InputNumber),
    multi: true
};
class InputNumber {
    constructor(el, cd) {
        this.el = el;
        this.cd = cd;
        this.showButtons = false;
        this.format = true;
        this.buttonLayout = "stacked";
        this.incrementButtonIcon = 'pi pi-angle-up';
        this.decrementButtonIcon = 'pi pi-angle-down';
        this.readonly = false;
        this.step = 1;
        this.allowEmpty = true;
        this.mode = "decimal";
        this.useGrouping = true;
        this.onInput = new EventEmitter();
        this.onFocus = new EventEmitter();
        this.onBlur = new EventEmitter();
        this.onKeyDown = new EventEmitter();
        this.onModelChange = () => { };
        this.onModelTouched = () => { };
        this.groupChar = '';
        this.prefixChar = '';
        this.suffixChar = '';
    }
    get disabled() {
        return this._disabled;
    }
    set disabled(disabled) {
        if (disabled)
            this.focused = false;
        this._disabled = disabled;
        if (this.timer)
            this.clearTimer();
    }
    ngOnChanges(simpleChange) {
        const props = ['locale', 'localeMatcher', 'mode', 'currency', 'currencyDisplay', 'useGrouping', 'minFractionDigits', 'maxFractionDigits', 'prefix', 'suffix'];
        if (props.some(p => !!simpleChange[p])) {
            this.updateConstructParser();
        }
    }
    ngOnInit() {
        this.constructParser();
        this.initialized = true;
    }
    getOptions() {
        return {
            localeMatcher: this.localeMatcher,
            style: this.mode,
            currency: this.currency,
            currencyDisplay: this.currencyDisplay,
            useGrouping: this.useGrouping,
            minimumFractionDigits: this.minFractionDigits,
            maximumFractionDigits: this.maxFractionDigits
        };
    }
    constructParser() {
        this.numberFormat = new Intl.NumberFormat(this.locale, this.getOptions());
        const numerals = [...new Intl.NumberFormat(this.locale, { useGrouping: false }).format(9876543210)].reverse();
        const index = new Map(numerals.map((d, i) => [d, i]));
        this._numeral = new RegExp(`[${numerals.join('')}]`, 'g');
        this._group = this.getGroupingExpression();
        this._minusSign = this.getMinusSignExpression();
        this._currency = this.getCurrencyExpression();
        this._decimal = this.getDecimalExpression();
        this._suffix = this.getSuffixExpression();
        this._prefix = this.getPrefixExpression();
        this._index = d => index.get(d);
    }
    updateConstructParser() {
        if (this.initialized) {
            this.constructParser();
        }
    }
    escapeRegExp(text) {
        return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&');
    }
    getDecimalExpression() {
        const formatter = new Intl.NumberFormat(this.locale, Object.assign(Object.assign({}, this.getOptions()), { useGrouping: false }));
        return new RegExp(`[${formatter.format(1.1).replace(this._currency, '').trim().replace(this._numeral, '')}]`, 'g');
    }
    getGroupingExpression() {
        const formatter = new Intl.NumberFormat(this.locale, { useGrouping: true });
        this.groupChar = formatter.format(1000000).trim().replace(this._numeral, '').charAt(0);
        return new RegExp(`[${this.groupChar}]`, 'g');
    }
    getMinusSignExpression() {
        const formatter = new Intl.NumberFormat(this.locale, { useGrouping: false });
        return new RegExp(`[${formatter.format(-1).trim().replace(this._numeral, '')}]`, 'g');
    }
    getCurrencyExpression() {
        if (this.currency) {
            const formatter = new Intl.NumberFormat(this.locale, { style: 'currency', currency: this.currency, currencyDisplay: this.currencyDisplay,
                minimumFractionDigits: 0, maximumFractionDigits: 0 });
            return new RegExp(`[${formatter.format(1).replace(/\s/g, '').replace(this._numeral, '').replace(this._group, '')}]`, 'g');
        }
        return new RegExp(`[]`, 'g');
    }
    getPrefixExpression() {
        if (this.prefix) {
            this.prefixChar = this.prefix;
        }
        else {
            const formatter = new Intl.NumberFormat(this.locale, { style: this.mode, currency: this.currency, currencyDisplay: this.currencyDisplay });
            this.prefixChar = formatter.format(1).split('1')[0];
        }
        return new RegExp(`${this.escapeRegExp(this.prefixChar || '')}`, 'g');
    }
    getSuffixExpression() {
        if (this.suffix) {
            this.suffixChar = this.suffix;
        }
        else {
            const formatter = new Intl.NumberFormat(this.locale, { style: this.mode, currency: this.currency, currencyDisplay: this.currencyDisplay,
                minimumFractionDigits: 0, maximumFractionDigits: 0 });
            this.suffixChar = formatter.format(1).split('1')[1];
        }
        return new RegExp(`${this.escapeRegExp(this.suffixChar || '')}`, 'g');
    }
    formatValue(value) {
        if (value != null) {
            if (value === '-') { // Minus sign
                return value;
            }
            if (this.format) {
                let formatter = new Intl.NumberFormat(this.locale, this.getOptions());
                let formattedValue = formatter.format(value);
                if (this.prefix) {
                    formattedValue = this.prefix + formattedValue;
                }
                if (this.suffix) {
                    formattedValue = formattedValue + this.suffix;
                }
                return formattedValue;
            }
            return value.toString();
        }
        return '';
    }
    parseValue(text) {
        let filteredText = text
            .replace(this._suffix, '')
            .replace(this._prefix, '')
            .trim()
            .replace(/\s/g, '')
            .replace(this._currency, '')
            .replace(this._group, '')
            .replace(this._minusSign, '-')
            .replace(this._decimal, '.')
            .replace(this._numeral, this._index);
        if (filteredText) {
            if (filteredText === '-') // Minus sign
                return filteredText;
            let parsedValue = +filteredText;
            return isNaN(parsedValue) ? null : parsedValue;
        }
        return null;
    }
    repeat(event, interval, dir) {
        if (this.readonly) {
            return;
        }
        let i = interval || 500;
        this.clearTimer();
        this.timer = setTimeout(() => {
            this.repeat(event, 40, dir);
        }, i);
        this.spin(event, dir);
    }
    spin(event, dir) {
        let step = this.step * dir;
        let currentValue = this.parseValue(this.input.nativeElement.value) || 0;
        let newValue = this.validateValue(currentValue + step);
        if (this.maxlength && this.maxlength < this.formatValue(newValue).length) {
            return;
        }
        this.updateInput(newValue, null, 'spin', null);
        this.updateModel(event, newValue);
        this.handleOnInput(event, currentValue, newValue);
    }
    onUpButtonMouseDown(event) {
        this.input.nativeElement.focus();
        this.repeat(event, null, 1);
        event.preventDefault();
    }
    onUpButtonMouseUp() {
        this.clearTimer();
    }
    onUpButtonMouseLeave() {
        this.clearTimer();
    }
    onUpButtonKeyDown(event) {
        if (event.keyCode === 32 || event.keyCode === 13) {
            this.repeat(event, null, 1);
        }
    }
    onUpButtonKeyUp() {
        this.clearTimer();
    }
    onDownButtonMouseDown(event) {
        this.input.nativeElement.focus();
        this.repeat(event, null, -1);
        event.preventDefault();
    }
    onDownButtonMouseUp() {
        this.clearTimer();
    }
    onDownButtonMouseLeave() {
        this.clearTimer();
    }
    onDownButtonKeyUp() {
        this.clearTimer();
    }
    onDownButtonKeyDown(event) {
        if (event.keyCode === 32 || event.keyCode === 13) {
            this.repeat(event, null, -1);
        }
    }
    onUserInput(event) {
        if (this.isSpecialChar) {
            event.target.value = this.lastValue;
        }
        this.isSpecialChar = false;
    }
    onInputKeyDown(event) {
        this.lastValue = event.target.value;
        if (event.shiftKey || event.altKey) {
            this.isSpecialChar = true;
            return;
        }
        let selectionStart = event.target.selectionStart;
        let selectionEnd = event.target.selectionEnd;
        let inputValue = event.target.value;
        let newValueStr = null;
        if (event.altKey) {
            event.preventDefault();
        }
        switch (event.which) {
            //up
            case 38:
                this.spin(event, 1);
                event.preventDefault();
                break;
            //down
            case 40:
                this.spin(event, -1);
                event.preventDefault();
                break;
            //left
            case 37:
                if (!this.isNumeralChar(inputValue.charAt(selectionStart - 1))) {
                    event.preventDefault();
                }
                break;
            //right
            case 39:
                if (!this.isNumeralChar(inputValue.charAt(selectionStart))) {
                    event.preventDefault();
                }
                break;
            //enter
            case 13:
                newValueStr = this.validateValue(this.parseValue(this.input.nativeElement.value));
                this.input.nativeElement.value = this.formatValue(newValueStr);
                this.input.nativeElement.setAttribute('aria-valuenow', newValueStr);
                this.updateModel(event, newValueStr);
                break;
            //backspace
            case 8: {
                event.preventDefault();
                if (selectionStart === selectionEnd) {
                    const deleteChar = inputValue.charAt(selectionStart - 1);
                    const { decimalCharIndex, decimalCharIndexWithoutPrefix } = this.getDecimalCharIndexes(inputValue);
                    if (this.isNumeralChar(deleteChar)) {
                        const decimalLength = this.getDecimalLength(inputValue);
                        if (this._group.test(deleteChar)) {
                            this._group.lastIndex = 0;
                            newValueStr = inputValue.slice(0, selectionStart - 2) + inputValue.slice(selectionStart - 1);
                        }
                        else if (this._decimal.test(deleteChar)) {
                            this._decimal.lastIndex = 0;
                            if (decimalLength) {
                                this.input.nativeElement.setSelectionRange(selectionStart - 1, selectionStart - 1);
                            }
                            else {
                                newValueStr = inputValue.slice(0, selectionStart - 1) + inputValue.slice(selectionStart);
                            }
                        }
                        else if (decimalCharIndex > 0 && selectionStart > decimalCharIndex) {
                            const insertedText = this.isDecimalMode() && (this.minFractionDigits || 0) < decimalLength ? '' : '0';
                            newValueStr = inputValue.slice(0, selectionStart - 1) + insertedText + inputValue.slice(selectionStart);
                        }
                        else if (decimalCharIndexWithoutPrefix === 1) {
                            newValueStr = inputValue.slice(0, selectionStart - 1) + '0' + inputValue.slice(selectionStart);
                            newValueStr = this.parseValue(newValueStr) > 0 ? newValueStr : '';
                        }
                        else {
                            newValueStr = inputValue.slice(0, selectionStart - 1) + inputValue.slice(selectionStart);
                        }
                    }
                    this.updateValue(event, newValueStr, null, 'delete-single');
                }
                else {
                    newValueStr = this.deleteRange(inputValue, selectionStart, selectionEnd);
                    this.updateValue(event, newValueStr, null, 'delete-range');
                }
                break;
            }
            // del
            case 46:
                event.preventDefault();
                if (selectionStart === selectionEnd) {
                    const deleteChar = inputValue.charAt(selectionStart);
                    const { decimalCharIndex, decimalCharIndexWithoutPrefix } = this.getDecimalCharIndexes(inputValue);
                    if (this.isNumeralChar(deleteChar)) {
                        const decimalLength = this.getDecimalLength(inputValue);
                        if (this._group.test(deleteChar)) {
                            this._group.lastIndex = 0;
                            newValueStr = inputValue.slice(0, selectionStart) + inputValue.slice(selectionStart + 2);
                        }
                        else if (this._decimal.test(deleteChar)) {
                            this._decimal.lastIndex = 0;
                            if (decimalLength) {
                                this.input.nativeElement.setSelectionRange(selectionStart + 1, selectionStart + 1);
                            }
                            else {
                                newValueStr = inputValue.slice(0, selectionStart) + inputValue.slice(selectionStart + 1);
                            }
                        }
                        else if (decimalCharIndex > 0 && selectionStart > decimalCharIndex) {
                            const insertedText = this.isDecimalMode() && (this.minFractionDigits || 0) < decimalLength ? '' : '0';
                            newValueStr = inputValue.slice(0, selectionStart) + insertedText + inputValue.slice(selectionStart + 1);
                        }
                        else if (decimalCharIndexWithoutPrefix === 1) {
                            newValueStr = inputValue.slice(0, selectionStart) + '0' + inputValue.slice(selectionStart + 1);
                            newValueStr = this.parseValue(newValueStr) > 0 ? newValueStr : '';
                        }
                        else {
                            newValueStr = inputValue.slice(0, selectionStart) + inputValue.slice(selectionStart + 1);
                        }
                    }
                    this.updateValue(event, newValueStr, null, 'delete-back-single');
                }
                else {
                    newValueStr = this.deleteRange(inputValue, selectionStart, selectionEnd);
                    this.updateValue(event, newValueStr, null, 'delete-range');
                }
                break;
            default:
                break;
        }
        this.onKeyDown.emit(event);
    }
    onInputKeyPress(event) {
        event.preventDefault();
        let code = event.which || event.keyCode;
        let char = String.fromCharCode(code);
        const isDecimalSign = this.isDecimalSign(char);
        const isMinusSign = this.isMinusSign(char);
        if ((48 <= code && code <= 57) || isMinusSign || isDecimalSign) {
            this.insert(event, char, { isDecimalSign, isMinusSign });
        }
    }
    onPaste(event) {
        if (!this.disabled) {
            event.preventDefault();
            let data = (event.clipboardData || window['clipboardData']).getData('Text');
            if (data) {
                let filteredData = this.parseValue(data);
                if (filteredData != null) {
                    this.insert(event, filteredData.toString());
                }
            }
        }
    }
    allowMinusSign() {
        return this.min == null || this.min < 0;
    }
    isMinusSign(char) {
        if (this._minusSign.test(char) || char === '-') {
            this._minusSign.lastIndex = 0;
            return true;
        }
        return false;
    }
    isDecimalSign(char) {
        if (this._decimal.test(char)) {
            this._decimal.lastIndex = 0;
            return true;
        }
        return false;
    }
    isDecimalMode() {
        return this.mode === 'decimal';
    }
    getDecimalCharIndexes(val) {
        let decimalCharIndex = val.search(this._decimal);
        this._decimal.lastIndex = 0;
        const filteredVal = val.replace(this._prefix, '').trim().replace(/\s/g, '').replace(this._currency, '');
        const decimalCharIndexWithoutPrefix = filteredVal.search(this._decimal);
        this._decimal.lastIndex = 0;
        return { decimalCharIndex, decimalCharIndexWithoutPrefix };
    }
    getCharIndexes(val) {
        const decimalCharIndex = val.search(this._decimal);
        this._decimal.lastIndex = 0;
        const minusCharIndex = val.search(this._minusSign);
        this._minusSign.lastIndex = 0;
        const suffixCharIndex = val.search(this._suffix);
        this._suffix.lastIndex = 0;
        const currencyCharIndex = val.search(this._currency);
        this._currency.lastIndex = 0;
        return { decimalCharIndex, minusCharIndex, suffixCharIndex, currencyCharIndex };
    }
    insert(event, text, sign = { isDecimalSign: false, isMinusSign: false }) {
        const minusCharIndexOnText = text.search(this._minusSign);
        this._minusSign.lastIndex = 0;
        if (!this.allowMinusSign() && minusCharIndexOnText !== -1) {
            return;
        }
        let selectionStart = this.input.nativeElement.selectionStart;
        let selectionEnd = this.input.nativeElement.selectionEnd;
        let inputValue = this.input.nativeElement.value.trim();
        const { decimalCharIndex, minusCharIndex, suffixCharIndex, currencyCharIndex } = this.getCharIndexes(inputValue);
        let newValueStr;
        if (sign.isMinusSign) {
            if (selectionStart === 0) {
                newValueStr = inputValue;
                if (minusCharIndex === -1 || selectionEnd !== 0) {
                    newValueStr = this.insertText(inputValue, text, 0, selectionEnd);
                }
                this.updateValue(event, newValueStr, text, 'insert');
            }
        }
        else if (sign.isDecimalSign) {
            if (decimalCharIndex > 0 && selectionStart === decimalCharIndex) {
                this.updateValue(event, inputValue, text, 'insert');
            }
            else if (decimalCharIndex > selectionStart && decimalCharIndex < selectionEnd) {
                newValueStr = this.insertText(inputValue, text, selectionStart, selectionEnd);
                this.updateValue(event, newValueStr, text, 'insert');
            }
            else if (decimalCharIndex === -1 && this.maxFractionDigits) {
                newValueStr = this.insertText(inputValue, text, selectionStart, selectionEnd);
                this.updateValue(event, newValueStr, text, 'insert');
            }
        }
        else {
            const maxFractionDigits = this.numberFormat.resolvedOptions().maximumFractionDigits;
            const operation = selectionStart !== selectionEnd ? 'range-insert' : 'insert';
            if (decimalCharIndex > 0 && selectionStart > decimalCharIndex) {
                if ((selectionStart + text.length - (decimalCharIndex + 1)) <= maxFractionDigits) {
                    const charIndex = currencyCharIndex >= selectionStart ? currencyCharIndex - 1 : (suffixCharIndex >= selectionStart ? suffixCharIndex : inputValue.length);
                    newValueStr = inputValue.slice(0, selectionStart) + text + inputValue.slice(selectionStart + text.length, charIndex) + inputValue.slice(charIndex);
                    this.updateValue(event, newValueStr, text, operation);
                }
            }
            else {
                newValueStr = this.insertText(inputValue, text, selectionStart, selectionEnd);
                this.updateValue(event, newValueStr, text, operation);
            }
        }
    }
    insertText(value, text, start, end) {
        let textSplit = text === '.' ? text : text.split('.');
        if (textSplit.length === 2) {
            const decimalCharIndex = value.slice(start, end).search(this._decimal);
            this._decimal.lastIndex = 0;
            return (decimalCharIndex > 0) ? value.slice(0, start) + this.formatValue(text) + value.slice(end) : (value || this.formatValue(text));
        }
        else if ((end - start) === value.length) {
            return this.formatValue(text);
        }
        else if (start === 0) {
            return text + value.slice(end);
        }
        else if (end === value.length) {
            return value.slice(0, start) + text;
        }
        else {
            return value.slice(0, start) + text + value.slice(end);
        }
    }
    deleteRange(value, start, end) {
        let newValueStr;
        if ((end - start) === value.length)
            newValueStr = '';
        else if (start === 0)
            newValueStr = value.slice(end);
        else if (end === value.length)
            newValueStr = value.slice(0, start);
        else
            newValueStr = value.slice(0, start) + value.slice(end);
        return newValueStr;
    }
    initCursor() {
        let selectionStart = this.input.nativeElement.selectionStart;
        let inputValue = this.input.nativeElement.value;
        let valueLength = inputValue.length;
        let index = null;
        // remove prefix
        let prefixLength = (this.prefixChar || '').length;
        inputValue = inputValue.replace(this._prefix, '');
        selectionStart = selectionStart - prefixLength;
        let char = inputValue.charAt(selectionStart);
        if (this.isNumeralChar(char)) {
            return selectionStart + prefixLength;
        }
        //left
        let i = selectionStart - 1;
        while (i >= 0) {
            char = inputValue.charAt(i);
            if (this.isNumeralChar(char)) {
                index = i + prefixLength;
                break;
            }
            else {
                i--;
            }
        }
        if (index !== null) {
            this.input.nativeElement.setSelectionRange(index + 1, index + 1);
        }
        else {
            i = selectionStart;
            while (i < valueLength) {
                char = inputValue.charAt(i);
                if (this.isNumeralChar(char)) {
                    index = i + prefixLength;
                    break;
                }
                else {
                    i++;
                }
            }
            if (index !== null) {
                this.input.nativeElement.setSelectionRange(index, index);
            }
        }
        return index || 0;
    }
    onInputClick() {
        this.initCursor();
    }
    isNumeralChar(char) {
        if (char.length === 1 && (this._numeral.test(char) || this._decimal.test(char) || this._group.test(char) || this._minusSign.test(char))) {
            this.resetRegex();
            return true;
        }
        return false;
    }
    resetRegex() {
        this._numeral.lastIndex = 0;
        this._decimal.lastIndex = 0;
        this._group.lastIndex = 0;
        this._minusSign.lastIndex = 0;
    }
    updateValue(event, valueStr, insertedValueStr, operation) {
        let currentValue = this.input.nativeElement.value;
        let newValue = null;
        if (valueStr != null) {
            newValue = this.parseValue(valueStr);
            newValue = !newValue && !this.allowEmpty ? 0 : newValue;
            this.updateInput(newValue, insertedValueStr, operation, valueStr);
            this.handleOnInput(event, currentValue, newValue);
        }
    }
    handleOnInput(event, currentValue, newValue) {
        if (this.isValueChanged(currentValue, newValue)) {
            this.onInput.emit({ originalEvent: event, value: newValue });
        }
    }
    isValueChanged(currentValue, newValue) {
        if (newValue === null && currentValue !== null) {
            return true;
        }
        if (newValue != null) {
            let parsedCurrentValue = (typeof currentValue === 'string') ? this.parseValue(currentValue) : currentValue;
            return newValue !== parsedCurrentValue;
        }
        return false;
    }
    validateValue(value) {
        if (value === '-' || value == null) {
            return null;
        }
        if (this.min != null && value < this.min) {
            return this.min;
        }
        if (this.max != null && value > this.max) {
            return this.max;
        }
        return value;
    }
    updateInput(value, insertedValueStr, operation, valueStr) {
        insertedValueStr = insertedValueStr || '';
        let inputValue = this.input.nativeElement.value;
        let newValue = this.formatValue(value);
        let currentLength = inputValue.length;
        if (newValue !== valueStr) {
            newValue = this.concatValues(newValue, valueStr);
        }
        if (currentLength === 0) {
            this.input.nativeElement.value = newValue;
            this.input.nativeElement.setSelectionRange(0, 0);
            const index = this.initCursor();
            const selectionEnd = index + insertedValueStr.length;
            this.input.nativeElement.setSelectionRange(selectionEnd, selectionEnd);
        }
        else {
            let selectionStart = this.input.nativeElement.selectionStart;
            let selectionEnd = this.input.nativeElement.selectionEnd;
            if (this.maxlength && this.maxlength < newValue.length) {
                return;
            }
            this.input.nativeElement.value = newValue;
            let newLength = newValue.length;
            if (operation === 'range-insert') {
                const startValue = this.parseValue((inputValue || '').slice(0, selectionStart));
                const startValueStr = startValue !== null ? startValue.toString() : '';
                const startExpr = startValueStr.split('').join(`(${this.groupChar})?`);
                const sRegex = new RegExp(startExpr, 'g');
                sRegex.test(newValue);
                const tExpr = insertedValueStr.split('').join(`(${this.groupChar})?`);
                const tRegex = new RegExp(tExpr, 'g');
                tRegex.test(newValue.slice(sRegex.lastIndex));
                selectionEnd = sRegex.lastIndex + tRegex.lastIndex;
                this.input.nativeElement.setSelectionRange(selectionEnd, selectionEnd);
            }
            else if (newLength === currentLength) {
                if (operation === 'insert' || operation === 'delete-back-single')
                    this.input.nativeElement.setSelectionRange(selectionEnd + 1, selectionEnd + 1);
                else if (operation === 'delete-single')
                    this.input.nativeElement.setSelectionRange(selectionEnd - 1, selectionEnd - 1);
                else if (operation === 'delete-range' || operation === 'spin')
                    this.input.nativeElement.setSelectionRange(selectionEnd, selectionEnd);
            }
            else if (operation === 'delete-back-single') {
                let prevChar = inputValue.charAt(selectionEnd - 1);
                let nextChar = inputValue.charAt(selectionEnd);
                let diff = currentLength - newLength;
                let isGroupChar = this._group.test(nextChar);
                if (isGroupChar && diff === 1) {
                    selectionEnd += 1;
                }
                else if (!isGroupChar && this.isNumeralChar(prevChar)) {
                    selectionEnd += (-1 * diff) + 1;
                }
                this._group.lastIndex = 0;
                this.input.nativeElement.setSelectionRange(selectionEnd, selectionEnd);
            }
            else if (inputValue === '-' && operation === 'insert') {
                this.input.nativeElement.setSelectionRange(0, 0);
                const index = this.initCursor();
                const selectionEnd = index + insertedValueStr.length + 1;
                this.input.nativeElement.setSelectionRange(selectionEnd, selectionEnd);
            }
            else {
                selectionEnd = selectionEnd + (newLength - currentLength);
                this.input.nativeElement.setSelectionRange(selectionEnd, selectionEnd);
            }
        }
        this.input.nativeElement.setAttribute('aria-valuenow', value);
    }
    concatValues(val1, val2) {
        if (val1 && val2) {
            let decimalCharIndex = val2.search(this._decimal);
            this._decimal.lastIndex = 0;
            return decimalCharIndex !== -1 ? (val1.split(this._decimal)[0] + val2.slice(decimalCharIndex)) : val1;
        }
        return val1;
    }
    getDecimalLength(value) {
        if (value) {
            const valueSplit = value.split(this._decimal);
            if (valueSplit.length === 2) {
                return valueSplit[1].replace(this._suffix, '')
                    .trim()
                    .replace(/\s/g, '')
                    .replace(this._currency, '').length;
            }
        }
        return 0;
    }
    onInputFocus(event) {
        this.focused = true;
        this.onFocus.emit(event);
    }
    onInputBlur(event) {
        this.focused = false;
        let newValue = this.validateValue(this.parseValue(this.input.nativeElement.value));
        this.input.nativeElement.value = this.formatValue(newValue);
        this.input.nativeElement.setAttribute('aria-valuenow', newValue);
        this.updateModel(event, newValue);
        this.onBlur.emit(event);
    }
    formattedValue() {
        const val = !this.value && !this.allowEmpty ? 0 : this.value;
        return this.formatValue(val);
    }
    updateModel(event, value) {
        if (this.value !== value) {
            this.value = value;
            this.onModelChange(value);
        }
        this.onModelTouched();
    }
    writeValue(value) {
        this.value = value;
        this.cd.markForCheck();
    }
    registerOnChange(fn) {
        this.onModelChange = fn;
    }
    registerOnTouched(fn) {
        this.onModelTouched = fn;
    }
    setDisabledState(val) {
        this.disabled = val;
        this.cd.markForCheck();
    }
    get filled() {
        return (this.value != null && this.value.toString().length > 0);
    }
    clearTimer() {
        if (this.timer) {
            clearInterval(this.timer);
        }
    }
    getFormatter() {
        return this.numberFormat;
    }
}
InputNumber.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: InputNumber, deps: [{ token: i0.ElementRef }, { token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Component });
InputNumber.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "12.0.0", version: "13.0.0", type: InputNumber, selector: "p-inputNumber", inputs: { showButtons: "showButtons", format: "format", buttonLayout: "buttonLayout", inputId: "inputId", styleClass: "styleClass", style: "style", placeholder: "placeholder", size: "size", maxlength: "maxlength", tabindex: "tabindex", title: "title", ariaLabel: "ariaLabel", ariaRequired: "ariaRequired", name: "name", required: "required", autocomplete: "autocomplete", min: "min", max: "max", incrementButtonClass: "incrementButtonClass", decrementButtonClass: "decrementButtonClass", incrementButtonIcon: "incrementButtonIcon", decrementButtonIcon: "decrementButtonIcon", readonly: "readonly", step: "step", allowEmpty: "allowEmpty", locale: "locale", localeMatcher: "localeMatcher", mode: "mode", currency: "currency", currencyDisplay: "currencyDisplay", useGrouping: "useGrouping", minFractionDigits: "minFractionDigits", maxFractionDigits: "maxFractionDigits", prefix: "prefix", suffix: "suffix", inputStyle: "inputStyle", inputStyleClass: "inputStyleClass", disabled: "disabled" }, outputs: { onInput: "onInput", onFocus: "onFocus", onBlur: "onBlur", onKeyDown: "onKeyDown" }, host: { properties: { "class.p-inputwrapper-filled": "filled", "class.p-inputwrapper-focus": "focused" }, classAttribute: "p-element p-inputwrapper" }, providers: [INPUTNUMBER_VALUE_ACCESSOR], viewQueries: [{ propertyName: "input", first: true, predicate: ["input"], descendants: true }], usesOnChanges: true, ngImport: i0, template: `
        <span [ngClass]="{'p-inputnumber p-component': true,'p-inputnumber-buttons-stacked': this.showButtons && this.buttonLayout === 'stacked',
                'p-inputnumber-buttons-horizontal': this.showButtons && this.buttonLayout === 'horizontal', 'p-inputnumber-buttons-vertical': this.showButtons && this.buttonLayout === 'vertical'}"
                [ngStyle]="style" [class]="styleClass">
            <input #input [ngClass]="'p-inputnumber-input'" [ngStyle]="inputStyle" [class]="inputStyleClass" pInputText [value]="formattedValue()" [attr.placeholder]="placeholder" [attr.title]="title" [attr.id]="inputId"
                [attr.size]="size" [attr.name]="name" [attr.autocomplete]="autocomplete" [attr.maxlength]="maxlength" [attr.tabindex]="tabindex" [attr.aria-label]="ariaLabel"
                [attr.aria-required]="ariaRequired" [disabled]="disabled" [attr.required]="required" [attr.aria-valuemin]="min" [attr.aria-valuemax]="max" [readonly]="readonly" inputmode="decimal"
                (input)="onUserInput($event)" (keydown)="onInputKeyDown($event)" (keypress)="onInputKeyPress($event)" (paste)="onPaste($event)" (click)="onInputClick()"
                (focus)="onInputFocus($event)" (blur)="onInputBlur($event)">
            <span class="p-inputnumber-button-group" *ngIf="showButtons && buttonLayout === 'stacked'">
                <button type="button" pButton [ngClass]="{'p-inputnumber-button p-inputnumber-button-up': true}" [class]="incrementButtonClass" [icon]="incrementButtonIcon" [disabled]="disabled"
                    (mousedown)="this.onUpButtonMouseDown($event)" (mouseup)="onUpButtonMouseUp()" (mouseleave)="onUpButtonMouseLeave()" (keydown)="onUpButtonKeyDown($event)" (keyup)="onUpButtonKeyUp()"></button>
                <button type="button" pButton [ngClass]="{'p-inputnumber-button p-inputnumber-button-down': true}" [class]="decrementButtonClass" [icon]="decrementButtonIcon" [disabled]="disabled"
                    (mousedown)="this.onDownButtonMouseDown($event)" (mouseup)="onDownButtonMouseUp()" (mouseleave)="onDownButtonMouseLeave()" (keydown)="onDownButtonKeyDown($event)" (keyup)="onDownButtonKeyUp()"></button>
            </span>
            <button type="button" pButton [ngClass]="{'p-inputnumber-button p-inputnumber-button-up': true}" [class]="incrementButtonClass" [icon]="incrementButtonIcon" *ngIf="showButtons && buttonLayout !== 'stacked'" [disabled]="disabled"
                (mousedown)="this.onUpButtonMouseDown($event)" (mouseup)="onUpButtonMouseUp()" (mouseleave)="onUpButtonMouseLeave()" (keydown)="onUpButtonKeyDown($event)" (keyup)="onUpButtonKeyUp()"></button>
            <button type="button" pButton [ngClass]="{'p-inputnumber-button p-inputnumber-button-down': true}" [class]="decrementButtonClass" [icon]="decrementButtonIcon" *ngIf="showButtons && buttonLayout !== 'stacked'" [disabled]="disabled"
                (mousedown)="this.onDownButtonMouseDown($event)" (mouseup)="onDownButtonMouseUp()" (mouseleave)="onDownButtonMouseLeave()" (keydown)="onDownButtonKeyDown($event)" (keyup)="onDownButtonKeyUp()"></button>
        </span>
    `, isInline: true, styles: ["p-inputnumber,.p-inputnumber{display:inline-flex}.p-inputnumber-button{display:flex;align-items:center;justify-content:center;flex:0 0 auto}.p-inputnumber-buttons-stacked .p-button.p-inputnumber-button .p-button-label,.p-inputnumber-buttons-horizontal .p-button.p-inputnumber-button .p-button-label{display:none}.p-inputnumber-buttons-stacked .p-button.p-inputnumber-button-up{border-top-left-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;padding:0}.p-inputnumber-buttons-stacked .p-inputnumber-input{border-top-right-radius:0;border-bottom-right-radius:0}.p-inputnumber-buttons-stacked .p-button.p-inputnumber-button-down{border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;padding:0}.p-inputnumber-buttons-stacked .p-inputnumber-button-group{display:flex;flex-direction:column}.p-inputnumber-buttons-stacked .p-inputnumber-button-group .p-button.p-inputnumber-button{flex:1 1 auto}.p-inputnumber-buttons-horizontal .p-button.p-inputnumber-button-up{order:3;border-top-left-radius:0;border-bottom-left-radius:0}.p-inputnumber-buttons-horizontal .p-inputnumber-input{order:2;border-radius:0}.p-inputnumber-buttons-horizontal .p-button.p-inputnumber-button-down{order:1;border-top-right-radius:0;border-bottom-right-radius:0}.p-inputnumber-buttons-vertical{flex-direction:column}.p-inputnumber-buttons-vertical .p-button.p-inputnumber-button-up{order:1;border-bottom-left-radius:0;border-bottom-right-radius:0;width:100%}.p-inputnumber-buttons-vertical .p-inputnumber-input{order:2;border-radius:0;text-align:center}.p-inputnumber-buttons-vertical .p-button.p-inputnumber-button-down{order:3;border-top-left-radius:0;border-top-right-radius:0;width:100%}.p-inputnumber-input{flex:1 1 auto}.p-fluid p-inputnumber,.p-fluid .p-inputnumber{width:100%}.p-fluid .p-inputnumber .p-inputnumber-input{width:1%}.p-fluid .p-inputnumber-buttons-vertical .p-inputnumber-input{width:100%}\n"], directives: [{ type: i1.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { type: i1.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { type: i2.InputText, selector: "[pInputText]" }, { type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { type: i3.ButtonDirective, selector: "[pButton]", inputs: ["iconPos", "loadingIcon", "label", "icon", "loading"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: InputNumber, decorators: [{
            type: Component,
            args: [{ selector: 'p-inputNumber', template: `
        <span [ngClass]="{'p-inputnumber p-component': true,'p-inputnumber-buttons-stacked': this.showButtons && this.buttonLayout === 'stacked',
                'p-inputnumber-buttons-horizontal': this.showButtons && this.buttonLayout === 'horizontal', 'p-inputnumber-buttons-vertical': this.showButtons && this.buttonLayout === 'vertical'}"
                [ngStyle]="style" [class]="styleClass">
            <input #input [ngClass]="'p-inputnumber-input'" [ngStyle]="inputStyle" [class]="inputStyleClass" pInputText [value]="formattedValue()" [attr.placeholder]="placeholder" [attr.title]="title" [attr.id]="inputId"
                [attr.size]="size" [attr.name]="name" [attr.autocomplete]="autocomplete" [attr.maxlength]="maxlength" [attr.tabindex]="tabindex" [attr.aria-label]="ariaLabel"
                [attr.aria-required]="ariaRequired" [disabled]="disabled" [attr.required]="required" [attr.aria-valuemin]="min" [attr.aria-valuemax]="max" [readonly]="readonly" inputmode="decimal"
                (input)="onUserInput($event)" (keydown)="onInputKeyDown($event)" (keypress)="onInputKeyPress($event)" (paste)="onPaste($event)" (click)="onInputClick()"
                (focus)="onInputFocus($event)" (blur)="onInputBlur($event)">
            <span class="p-inputnumber-button-group" *ngIf="showButtons && buttonLayout === 'stacked'">
                <button type="button" pButton [ngClass]="{'p-inputnumber-button p-inputnumber-button-up': true}" [class]="incrementButtonClass" [icon]="incrementButtonIcon" [disabled]="disabled"
                    (mousedown)="this.onUpButtonMouseDown($event)" (mouseup)="onUpButtonMouseUp()" (mouseleave)="onUpButtonMouseLeave()" (keydown)="onUpButtonKeyDown($event)" (keyup)="onUpButtonKeyUp()"></button>
                <button type="button" pButton [ngClass]="{'p-inputnumber-button p-inputnumber-button-down': true}" [class]="decrementButtonClass" [icon]="decrementButtonIcon" [disabled]="disabled"
                    (mousedown)="this.onDownButtonMouseDown($event)" (mouseup)="onDownButtonMouseUp()" (mouseleave)="onDownButtonMouseLeave()" (keydown)="onDownButtonKeyDown($event)" (keyup)="onDownButtonKeyUp()"></button>
            </span>
            <button type="button" pButton [ngClass]="{'p-inputnumber-button p-inputnumber-button-up': true}" [class]="incrementButtonClass" [icon]="incrementButtonIcon" *ngIf="showButtons && buttonLayout !== 'stacked'" [disabled]="disabled"
                (mousedown)="this.onUpButtonMouseDown($event)" (mouseup)="onUpButtonMouseUp()" (mouseleave)="onUpButtonMouseLeave()" (keydown)="onUpButtonKeyDown($event)" (keyup)="onUpButtonKeyUp()"></button>
            <button type="button" pButton [ngClass]="{'p-inputnumber-button p-inputnumber-button-down': true}" [class]="decrementButtonClass" [icon]="decrementButtonIcon" *ngIf="showButtons && buttonLayout !== 'stacked'" [disabled]="disabled"
                (mousedown)="this.onDownButtonMouseDown($event)" (mouseup)="onDownButtonMouseUp()" (mouseleave)="onDownButtonMouseLeave()" (keydown)="onDownButtonKeyDown($event)" (keyup)="onDownButtonKeyUp()"></button>
        </span>
    `, changeDetection: ChangeDetectionStrategy.OnPush, providers: [INPUTNUMBER_VALUE_ACCESSOR], encapsulation: ViewEncapsulation.None, host: {
                        'class': 'p-element p-inputwrapper',
                        '[class.p-inputwrapper-filled]': 'filled',
                        '[class.p-inputwrapper-focus]': 'focused'
                    }, styles: ["p-inputnumber,.p-inputnumber{display:inline-flex}.p-inputnumber-button{display:flex;align-items:center;justify-content:center;flex:0 0 auto}.p-inputnumber-buttons-stacked .p-button.p-inputnumber-button .p-button-label,.p-inputnumber-buttons-horizontal .p-button.p-inputnumber-button .p-button-label{display:none}.p-inputnumber-buttons-stacked .p-button.p-inputnumber-button-up{border-top-left-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;padding:0}.p-inputnumber-buttons-stacked .p-inputnumber-input{border-top-right-radius:0;border-bottom-right-radius:0}.p-inputnumber-buttons-stacked .p-button.p-inputnumber-button-down{border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;padding:0}.p-inputnumber-buttons-stacked .p-inputnumber-button-group{display:flex;flex-direction:column}.p-inputnumber-buttons-stacked .p-inputnumber-button-group .p-button.p-inputnumber-button{flex:1 1 auto}.p-inputnumber-buttons-horizontal .p-button.p-inputnumber-button-up{order:3;border-top-left-radius:0;border-bottom-left-radius:0}.p-inputnumber-buttons-horizontal .p-inputnumber-input{order:2;border-radius:0}.p-inputnumber-buttons-horizontal .p-button.p-inputnumber-button-down{order:1;border-top-right-radius:0;border-bottom-right-radius:0}.p-inputnumber-buttons-vertical{flex-direction:column}.p-inputnumber-buttons-vertical .p-button.p-inputnumber-button-up{order:1;border-bottom-left-radius:0;border-bottom-right-radius:0;width:100%}.p-inputnumber-buttons-vertical .p-inputnumber-input{order:2;border-radius:0;text-align:center}.p-inputnumber-buttons-vertical .p-button.p-inputnumber-button-down{order:3;border-top-left-radius:0;border-top-right-radius:0;width:100%}.p-inputnumber-input{flex:1 1 auto}.p-fluid p-inputnumber,.p-fluid .p-inputnumber{width:100%}.p-fluid .p-inputnumber .p-inputnumber-input{width:1%}.p-fluid .p-inputnumber-buttons-vertical .p-inputnumber-input{width:100%}\n"] }]
        }], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.ChangeDetectorRef }]; }, propDecorators: { showButtons: [{
                type: Input
            }], format: [{
                type: Input
            }], buttonLayout: [{
                type: Input
            }], inputId: [{
                type: Input
            }], styleClass: [{
                type: Input
            }], style: [{
                type: Input
            }], placeholder: [{
                type: Input
            }], size: [{
                type: Input
            }], maxlength: [{
                type: Input
            }], tabindex: [{
                type: Input
            }], title: [{
                type: Input
            }], ariaLabel: [{
                type: Input
            }], ariaRequired: [{
                type: Input
            }], name: [{
                type: Input
            }], required: [{
                type: Input
            }], autocomplete: [{
                type: Input
            }], min: [{
                type: Input
            }], max: [{
                type: Input
            }], incrementButtonClass: [{
                type: Input
            }], decrementButtonClass: [{
                type: Input
            }], incrementButtonIcon: [{
                type: Input
            }], decrementButtonIcon: [{
                type: Input
            }], readonly: [{
                type: Input
            }], step: [{
                type: Input
            }], allowEmpty: [{
                type: Input
            }], locale: [{
                type: Input
            }], localeMatcher: [{
                type: Input
            }], mode: [{
                type: Input
            }], currency: [{
                type: Input
            }], currencyDisplay: [{
                type: Input
            }], useGrouping: [{
                type: Input
            }], minFractionDigits: [{
                type: Input
            }], maxFractionDigits: [{
                type: Input
            }], prefix: [{
                type: Input
            }], suffix: [{
                type: Input
            }], inputStyle: [{
                type: Input
            }], inputStyleClass: [{
                type: Input
            }], input: [{
                type: ViewChild,
                args: ['input']
            }], onInput: [{
                type: Output
            }], onFocus: [{
                type: Output
            }], onBlur: [{
                type: Output
            }], onKeyDown: [{
                type: Output
            }], disabled: [{
                type: Input
            }] } });
class InputNumberModule {
}
InputNumberModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: InputNumberModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
InputNumberModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: InputNumberModule, declarations: [InputNumber], imports: [CommonModule, InputTextModule, ButtonModule], exports: [InputNumber] });
InputNumberModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: InputNumberModule, imports: [[CommonModule, InputTextModule, ButtonModule]] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: InputNumberModule, decorators: [{
            type: NgModule,
            args: [{
                    imports: [CommonModule, InputTextModule, ButtonModule],
                    exports: [InputNumber],
                    declarations: [InputNumber]
                }]
        }] });

/**
 * Generated bundle index. Do not edit.
 */

export { INPUTNUMBER_VALUE_ACCESSOR, InputNumber, InputNumberModule };