File: /var/www/html/tmpr/../tmpr/../tmpr/../node_modules/table/dist/src/alignString.js
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.alignString = void 0;
const string_width_1 = __importDefault(require("string-width"));
const utils_1 = require("./utils");
const alignLeft = (subject, width) => {
return subject + ' '.repeat(width);
};
const alignRight = (subject, width) => {
return ' '.repeat(width) + subject;
};
const alignCenter = (subject, width) => {
return ' '.repeat(Math.floor(width / 2)) + subject + ' '.repeat(Math.ceil(width / 2));
};
const alignJustify = (subject, width) => {
const spaceSequenceCount = (0, utils_1.countSpaceSequence)(subject);
if (spaceSequenceCount === 0) {
return alignLeft(subject, width);
}
const addingSpaces = (0, utils_1.distributeUnevenly)(width, spaceSequenceCount);
if (Math.max(...addingSpaces) > 3) {
return alignLeft(subject, width);
}
let spaceSequenceIndex = 0;
return subject.replace(/\s+/g, (groupSpace) => {
return groupSpace + ' '.repeat(addingSpaces[spaceSequenceIndex++]);
});
};
/**
* Pads a string to the left and/or right to position the subject
* text in a desired alignment within a container.
*/
const alignString = (subject, containerWidth, alignment) => {
const subjectWidth = (0, string_width_1.default)(subject);
if (subjectWidth === containerWidth) {
return subject;
}
if (subjectWidth > containerWidth) {
throw new Error('Subject parameter value width cannot be greater than the container width.');
}
if (subjectWidth === 0) {
return ' '.repeat(containerWidth);
}
const availableWidth = containerWidth - subjectWidth;
if (alignment === 'left') {
return alignLeft(subject, availableWidth);
}
if (alignment === 'right') {
return alignRight(subject, availableWidth);
}
if (alignment === 'justify') {
return alignJustify(subject, availableWidth);
}
return alignCenter(subject, availableWidth);
};
exports.alignString = alignString;
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