"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.truncate = exports.printKv = exports.printTable = exports.printJson = void 0;
/** Print as JSON (compact). Safe for agent parsing. */
function printJson(value) {
    process.stdout.write(JSON.stringify(value) + '\n');
}
exports.printJson = printJson;
/** Print a human-readable table. columns: [{key, header, width?}]; rows: object[]. */
function printTable(columns, rows) {
    const headers = columns.map((c) => c.header);
    const widths = columns.map((c) => Math.max(c.header.length, ...rows.map((r) => String(r[c.key] ?? '').length)));
    const sep = widths.map((w) => '-'.repeat(w)).join('  ');
    const fmtRow = (r) => columns.map((c, i) => String(r[c.key] ?? '').padEnd(widths[i])).join('  ');
    process.stdout.write(headers.map((h, i) => h.padEnd(widths[i])).join('  ') + '\n');
    process.stdout.write(sep + '\n');
    rows.forEach((r) => process.stdout.write(fmtRow(r) + '\n'));
}
exports.printTable = printTable;
/** Print key: value pairs vertically. */
function printKv(pairs) {
    const width = Math.max(...pairs.map(([k]) => k.length));
    pairs.forEach(([k, v]) => {
        const val = typeof v === 'object' && v !== null ? JSON.stringify(v) : String(v ?? '');
        process.stdout.write(`${k.padEnd(width)}  ${val}\n`);
    });
}
exports.printKv = printKv;
/** Truncate a long string to width, appending ellipsis. */
function truncate(s, width = 40) {
    const str = String(s ?? '');
    return str.length > width ? str.slice(0, width - 1) + '…' : str;
}
exports.truncate = truncate;