@taiga-ui/addon-commerce/fesm2022/taiga-ui-addon-commerce-pipes-amount.mjs

Extension package for Taiga UI related to commerce, payment systems, currencies etc.

import * as i0 from '@angular/core';
import { InjectionToken, inject, Pipe } from '@angular/core';
import { tuiProvideOptions } from '@taiga-ui/cdk/utils/miscellaneous';
import { tuiFormatCurrency } from '@taiga-ui/addon-commerce/utils';
import { CHAR_MINUS, CHAR_PLUS, CHAR_NO_BREAK_SPACE } from '@taiga-ui/cdk/constants';
import { TUI_NUMBER_FORMAT } from '@taiga-ui/core/tokens';
import { tuiFormatNumber } from '@taiga-ui/core/utils/format';
import { map } from 'rxjs';

const TUI_AMOUNT_DEFAULT_OPTIONS = {
    currency: null,
    currencyAlign: 'left',
    sign: 'negative-only',
};
const TUI_AMOUNT_OPTIONS = new InjectionToken(ngDevMode ? 'TUI_AMOUNT_OPTIONS' : '', {
    factory: () => TUI_AMOUNT_DEFAULT_OPTIONS,
});
function tuiAmountOptionsProvider(options) {
    return tuiProvideOptions(TUI_AMOUNT_OPTIONS, options, TUI_AMOUNT_DEFAULT_OPTIONS);
}

function tuiFormatSignSymbol(value, sign) {
    if (sign === 'never' || !value || (sign === 'negative-only' && value > 0)) {
        return '';
    }
    if (sign === 'force-negative' || (value < 0 && sign !== 'force-positive')) {
        return CHAR_MINUS;
    }
    return CHAR_PLUS;
}

const DEFAULT_PRECISION = 2;
class TuiAmountPipe {
    constructor() {
        this.options = inject(TUI_AMOUNT_OPTIONS);
        this.format = inject(TUI_NUMBER_FORMAT);
    }
    transform(value, currency = this.options.currency, currencyAlign = this.options.currencyAlign) {
        return this.format.pipe(map((format) => {
            const currencySymbol = tuiFormatCurrency(currency);
            const formatted = tuiFormatNumber(Math.abs(value), {
                ...format,
                precision: Number.isNaN(format.precision)
                    ? DEFAULT_PRECISION
                    : format.precision,
            });
            const sign = formatted === '0'
                ? ''
                : tuiFormatSignSymbol(value, this.options.sign);
            const space = currencySymbol &&
                (currencySymbol?.length > 1 || currencyAlign === 'right')
                ? CHAR_NO_BREAK_SPACE
                : '';
            return currencyAlign === 'right'
                ? `${sign}${formatted}${space}${currencySymbol}`
                : `${sign}${currencySymbol}${space}${formatted}`;
        }));
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiAmountPipe, deps: [], target: i0.ɵɵFactoryTarget.Pipe }); }
    static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: "14.0.0", version: "16.2.12", ngImport: i0, type: TuiAmountPipe, isStandalone: true, name: "tuiAmount" }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiAmountPipe, decorators: [{
            type: Pipe,
            args: [{ standalone: true, name: 'tuiAmount' }]
        }] });

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

export { TUI_AMOUNT_DEFAULT_OPTIONS, TUI_AMOUNT_OPTIONS, TuiAmountPipe, tuiAmountOptionsProvider, tuiFormatSignSymbol };
//# sourceMappingURL=taiga-ui-addon-commerce-pipes-amount.mjs.map