'use strict';
const test = require('node:test');
const assert = require('node:assert');
const U = require('./wsutil.js');

test('shellQuote keeps a path one literal word', () => {
  assert.strictEqual(U.shellQuote('/srv/a b'), "'/srv/a b'");
  assert.strictEqual(U.shellQuote("/x/it's"), "'/x/it'\\''s'");
  assert.strictEqual(U.shellQuote('/x/$HOME;rm'), "'/x/$HOME;rm'");
  assert.strictEqual(U.shellQuoteAll(['/a', '/b c']), "'/a' '/b c'");
});

const m1 = {kind: 'agent', id: 'm1', label: 'web'};
const m2 = {kind: 'agent', id: 'm2', label: 'db'};
const s1 = {kind: 'ssh', id: 'm1|root@h:22', label: 'root@h'};
const item = {source: m1, paths: ['/etc/x'], dir: '/etc'};

test('dropAction: files into a file pane is a transfer', () => {
  assert.deepStrictEqual(U.dropAction(item, {kind: 'files', source: m2, dir: '/tmp'}), {kind: 'transfer'});
  assert.deepStrictEqual(U.dropAction(item, {kind: 'folder', source: m1, dir: '/var'}), {kind: 'transfer'});
});
test('dropAction: into its own folder does nothing', () => {
  assert.deepStrictEqual(U.dropAction(item, {kind: 'files', source: m1, dir: '/etc'}), {kind: 'none'});
});
test('dropAction: terminal of the same place pastes, of another is denied', () => {
  assert.deepStrictEqual(U.dropAction(item, {kind: 'term', source: m1}), {kind: 'paste'});
  const d = U.dropAction(item, {kind: 'term', source: m2});
  assert.strictEqual(d.kind, 'deny');
  assert.strictEqual(d.reason, 'Нельзя: файл на web, а терминал на db');
  assert.strictEqual(U.dropAction({source: s1, paths: ['/a'], dir: '/'}, {kind: 'term', source: s1}).kind, 'paste');
});
test('fmtSize', () => {
  assert.strictEqual(U.fmtSize(10), '10 B');
  assert.strictEqual(U.fmtSize(2048), '2.0 K');
});

test('dropAction: other SSH user on the same host is another place', () => {
  const a = {kind: 'ssh', id: 'm1|root@h:22', label: 'root@h'};
  const b = {kind: 'ssh', id: 'm1|bob@h:22', label: 'bob@h'};
  assert.strictEqual(U.dropAction({source: a, paths: ['/x'], dir: '/'}, {kind: 'term', source: b}).kind, 'deny');
});