feat: add structured agent tools and improve workspace chat UX

scripts/test-chat-text-menu.cjs

@@ -0,0 +1,145 @@
+const { test } = require('node:test')
+const assert = require('node:assert/strict')
+const fs = require('node:fs')
+const vm = require('node:vm')
+const ts = require('typescript')
+const React = require('react')
+
+function compile(file, overrides = {}, globals = {}) {
+  const exports = {}
+  vm.runInNewContext(ts.transpileModule(fs.readFileSync(require.resolve(file), 'utf8'), {
+    compilerOptions: { module: ts.ModuleKind.CommonJS, target: ts.ScriptTarget.ES2022, jsx: ts.JsxEmit.ReactJSX }
+  }).outputText, { exports, require: name => overrides[name] ?? require(name), ...globals })
+  return exports
+}
+
+function nativeMenu() {
+  let template
+  let close
+  let clipboard = ''
+  let copies = 0
+  let pastes = 0
+  const frame = {}
+  const sender = { mainFrame: frame, isDestroyed: () => false, copy() { copies++ }, paste() { pastes++ } }
+  const event = { sender, senderFrame: frame }
+  const { showChatTextMenu } = compile('../src/main/chatTextMenu.ts', {
+    electron: {
+      BrowserWindow: { fromWebContents: () => ({ isDestroyed: () => false }) },
+      clipboard: { readText: () => clipboard },
+      Menu: { buildFromTemplate(items) {
+        template = items
+        return { popup(options) { close = options.callback } }
+      } }
+    }
+  })
+  return {
+    show: options => showChatTextMenu(event, options),
+    items: () => template,
+    close: () => close(),
+    setClipboard: text => { clipboard = text },
+    copies: () => copies, pastes: () => pastes, event
+  }
+}
+
+const labels = { copy: '복사', paste: '붙여넣기', clear: '대화내역 삭제' }
+
+for (const canCopy of [false, true]) {
+  test(`message copy is enabled only with a selection (selected=${canCopy})`, async () => {
+    const menu = nativeMenu()
+    const result = menu.show({ kind: 'message', canCopy, canClear: true, labels })
+    assert.equal(menu.items()[0].enabled, canCopy)
+    assert.equal(menu.items()[0].label, '복사')
+    assert.equal(menu.items().some(item => item.label === '붙여넣기'), false)
+    menu.items()[0].click()
+    assert.equal(await result, null)
+    assert.equal(menu.copies(), canCopy ? 1 : 0)
+  })
+}
+
+for (const clipboard of ['', '복사해 둔 내용']) {
+  test(`input paste availability is read from the OS clipboard (empty=${!clipboard})`, async () => {
+    const menu = nativeMenu()
+    menu.setClipboard(clipboard)
+    const result = menu.show({ kind: 'input', canCopy: false, canPaste: true, labels })
+    assert.equal(menu.items().length, 2)
+    assert.equal(menu.items()[0].enabled, false)
+    assert.equal(menu.items()[1].label, '붙여넣기')
+    assert.equal(menu.items()[1].enabled, Boolean(clipboard))
+    menu.items()[1].click()
+    await result
+    assert.equal(menu.pastes(), clipboard ? 1 : 0)
+  })
+}
+
+test('read-only input never allows paste, even with clipboard text', async () => {
+  const menu = nativeMenu()
+  menu.setClipboard('text')
+  const result = menu.show({ kind: 'input', canCopy: true, canPaste: false, labels })
+  assert.equal(menu.items()[1].enabled, false)
+  menu.items()[1].click()
+  await result
+  assert.equal(menu.pastes(), 0)
+})
+
+test('paste rechecks an emptied clipboard before editing the input', async () => {
+  const menu = nativeMenu()
+  menu.setClipboard('text')
+  const result = menu.show({ kind: 'input', canCopy: false, canPaste: true, labels })
+  assert.equal(menu.items()[1].enabled, true)
+  menu.setClipboard('')
+  menu.items()[1].click()
+  await result
+  assert.equal(menu.pastes(), 0)
+})
+
+test('delete selection returns a confirmation request rather than deleting data', async () => {
+  const menu = nativeMenu()
+  const result = menu.show({ kind: 'message', canCopy: false, canClear: true, labels })
+  menu.items().find(item => item.label === '대화내역 삭제').click()
+  assert.equal(await result, 'clear')
+})
+
+test('closing a menu without choosing an action does nothing', async () => {
+  const menu = nativeMenu()
+  const result = menu.show({ kind: 'message', canCopy: true, labels })
+  menu.close()
+  assert.equal(await result, null)
+  assert.equal(menu.copies(), 0)
+})
+
+test('untrusted frames and invalid menu targets cannot open a native menu', () => {
+  const menu = nativeMenu()
+  assert.equal(menu.show({ kind: 'unknown', canCopy: true, labels }), null)
+  menu.event.senderFrame = {}
+  assert.equal(menu.show({ kind: 'input', canCopy: true, labels }), null)
+})
+
+function elements(root, predicate) {
+  if (!React.isValidElement(root)) return []
+  return [...(predicate(root) ? [root] : []), ...React.Children.toArray(root.props.children).flatMap(child => elements(child, predicate))]
+}
+
+for (const selected of [false, true]) {
+  test(`textarea opens the menu with native selection and editability (selected=${selected})`, async () => {
+    let options
+    let prevented = false
+    let stopped = false
+    const { QaInputBox } = compile('../src/renderer/src/components/ChatWidgets.tsx', {
+      '../i18n': { t: key => key, useLocaleRender() {} }, './chatAttachments': {},
+      react: { ...React, useState: initial => [initial, () => {}], useEffect() {}, useRef: () => ({ current: null }) }
+    }, { window: { chatTextMenu: { show: async input => { options = input; return null } } } })
+    const tree = QaInputBox.type({ dark: true, busy: false, disabled: false, onStop() {}, onSubmit() {} })
+    const textarea = elements(tree, node => node.type === 'textarea')[0]
+    textarea.props.onContextMenu({
+      currentTarget: { selectionStart: 2, selectionEnd: selected ? 5 : 2, disabled: false, readOnly: false },
+      preventDefault() { prevented = true }, stopPropagation() { stopped = true }
+    })
+    await Promise.resolve()
+    assert.equal(options.kind, 'input')
+    assert.equal(options.canCopy, selected)
+    assert.equal(options.canPaste, true)
+    assert.equal(options.labels.paste, '붙여넣기')
+    assert.equal(prevented, true)
+    assert.equal(stopped, true)
+  })
+}