@opra/common/filter/ast/terms/time-literal.js

Opra common package

import { FilterValidationError } from '../../errors.js';
import { quoteFilterString } from '../../utils.js';
import { Literal } from '../abstract/literal.js';
const TIME_PATTERN = /^([01]\d|2[0-3]):([0-5]\d)(:[0-5]\d)?(\.(\d+))?$/;
export class TimeLiteral extends Literal {
    value;
    constructor(value) {
        super('');
        if (value instanceof Date) {
            this.value =
                pad(value.getHours()) +
                    ':' +
                    pad(value.getMinutes()) +
                    (value.getSeconds() ? ':' + pad(value.getSeconds()) : '') +
                    (value.getMilliseconds() ? '.' + pad(value.getMilliseconds()) : '');
            return;
        }
        // noinspection SuspiciousTypeOfGuard
        if (typeof value === 'string' && TIME_PATTERN.test(value)) {
            this.value = value;
            return;
        }
        throw new FilterValidationError(`Invalid time value "${value}"`);
    }
    toString() {
        return quoteFilterString(this.value);
    }
}
function pad(n) {
    return n <= 9 ? '0' + n : '' + n;
}