Taskmaster

/** * @fileoverview Layout helper utilities * Provides utilities for calculating dimensions, truncating text, and creating visual elements */ import chalk from 'chalk'; /** * Calculate box width as percentage of terminal width * @param percentage - Percentage of terminal width to use (default: 0.9) * @param minWidth - Minimum width to enforce (default: 40) * @returns Calculated box width */ export function getBoxWidth( percentage: number = 0.9, minWidth: number = 40 ): number { const terminalWidth = process.stdout.columns || 80; return Math.max(Math.floor(terminalWidth * percentage), minWidth); } /** * Truncate text to specified length */ export function truncate(text: string, maxLength: number): string { if (text.length <= maxLength) { return text; } return text.substring(0, maxLength - 3) + '...'; } /** * Create a progress bar */ export function createProgressBar( completed: number, total: number, width: number = 30 ): string { if (total === 0) { return chalk.gray('No tasks'); } const percentage = Math.round((completed / total) * 100); const filled = Math.round((completed / total) * width); const empty = width - filled; const bar = chalk.green('█').repeat(filled) + chalk.gray('░').repeat(empty); return `${bar} ${chalk.cyan(`${percentage}%`)} (${completed}/${total})`; }