brief-rags-bench/static/js/ui/settings.ui.js

/**
 * Settings UI
 *
 * UI компонент для диалога настроек.
 */

import appState from '../state/appState.js'
import settingsService from '../services/settings.service.js'
import { defaultSettings } from '../data/defaults.js'
import { downloadJSON, loadFileAsJSON } from '../utils/file.utils.js'
import { showToast, getInputValue, setInputValue, addClass, removeClass, showElement, hideElement } from '../utils/dom.utils.js'

/**
 * Открыть диалог настроек
 */
export function open() {
  populate()
  const dialog = document.getElementById('settings-dialog')
  if (dialog) {
    addClass(dialog, 'open')
  }
}

/**
 * Закрыть диалог настроек
 */
export function close() {
  const dialog = document.getElementById('settings-dialog')
  if (dialog) {
    removeClass(dialog, 'open')
  }
}

/**
 * Заполнить диалог настроек текущими значениями
 */
export function populate() {
  const env = appState.getCurrentEnvironment()
  const envSettings = appState.getCurrentEnvSettings()

  if (!envSettings) {
    console.error('Environment settings not found')
    return
  }

  // Set environment selector
  const envSelector = document.getElementById('settings-env-selector')
  if (envSelector) {
    envSelector.value = env
  }

  // API Mode
  const apiMode = envSettings.apiMode || 'bench'
  const apiModeSelect = document.getElementById('setting-api-mode')
  if (apiModeSelect) {
    apiModeSelect.value = apiMode
  }

  toggleBackendSettings(apiMode === 'backend')

  // Populate environment-specific fields (только редактируемые пользователем)
  setInputValue('setting-bearer-token', envSettings.bearerToken || '')
  setInputValue('setting-system-platform', envSettings.systemPlatform || '')
  setInputValue('setting-system-platform-user', envSettings.systemPlatformUser || '')

  // Backend mode fields
  setInputValue('setting-platform-user-id', envSettings.platformUserId || '')
  setInputValue('setting-platform-id', envSettings.platformId || '')

  const classifyCheckbox = document.getElementById('setting-with-classify')
  if (classifyCheckbox) {
    classifyCheckbox.checked = envSettings.withClassify || false
  }

  const resetSessionCheckbox = document.getElementById('setting-reset-session-mode')
  if (resetSessionCheckbox) {
    resetSessionCheckbox.checked = envSettings.resetSessionMode !== false
  }
}

/**
 * Показать/скрыть backend настройки
 * @param {boolean} show - Показать или скрыть
 */
export function toggleBackendSettings(show) {
  const backendSettings = document.getElementById('backend-settings')
  const backendHeader = document.getElementById('backend-settings-header')

  if (show) {
    showElement(backendSettings)
    showElement(backendHeader)
  } else {
    hideElement(backendSettings)
    hideElement(backendHeader)
  }
}

/**
 * Прочитать настройки из диалога
 * @returns {object} Обновлённые настройки
 */
export function read() {
  const envSelector = document.getElementById('settings-env-selector')
  if (!envSelector) {
    console.error('Settings env selector not found')
    return null
  }

  const env = envSelector.value

  // Update environment-specific settings
  const updatedSettings = JSON.parse(JSON.stringify(appState.settings)) // Deep copy

  if (!updatedSettings.environments[env]) {
    console.error(`Environment ${env} not found in settings`)
    return null
  }

  updatedSettings.environments[env] = {
    name: updatedSettings.environments[env].name,
    apiMode: getInputValue('setting-api-mode'),
    bearerToken: getInputValue('setting-bearer-token').trim(),
    systemPlatform: getInputValue('setting-system-platform').trim(),
    systemPlatformUser: getInputValue('setting-system-platform-user').trim(),
    platformUserId: getInputValue('setting-platform-user-id').trim(),
    platformId: getInputValue('setting-platform-id').trim(),
    withClassify: document.getElementById('setting-with-classify')?.checked || false,
    resetSessionMode: document.getElementById('setting-reset-session-mode')?.checked !== false
  }

  return updatedSettings
}

/**
 * Сохранить настройки на сервер
 */
export async function save() {
  const saveBtn = document.getElementById('save-settings-btn')

  if (!saveBtn) {
    console.error('Save settings button not found')
    return
  }

  saveBtn.disabled = true
  saveBtn.textContent = 'Сохранение...'

  try {
    const updatedSettings = read()

    if (!updatedSettings) {
      throw new Error('Failed to read settings from dialog')
    }

    await settingsService.saveToServer(updatedSettings)
    showToast('Настройки сохранены на сервере', 'success')
    close()
  } catch (error) {
    console.error('Failed to save settings:', error)
    showToast(`Ошибка сохранения: ${error.message}`, 'error')
  } finally {
    saveBtn.disabled = false
    saveBtn.textContent = 'Сохранить'
  }
}

/**
 * Сбросить настройки к дефолтным
 */
export async function reset() {
  if (!confirm('Сбросить все настройки к значениям по умолчанию?')) {
    return
  }

  try {
    const resetSettings = { ...defaultSettings }
    await settingsService.saveToServer(resetSettings)
    populate()
    showToast('Настройки сброшены и сохранены на сервере', 'success')
  } catch (error) {
    console.error('Failed to reset settings:', error)
    showToast(`Ошибка сброса: ${error.message}`, 'error')
  }
}

/**
 * Экспортировать настройки в JSON файл
 */
export function exportSettings() {
  const filename = 'brief-bench-settings.json'
  downloadJSON(appState.settings, filename)
  showToast('Настройки экспортированы в ' + filename, 'success')
}

/**
 * Импортировать настройки из JSON файла
 */
export async function importSettings() {
  const input = document.createElement('input')
  input.type = 'file'
  input.accept = 'application/json'

  input.onchange = async (e) => {
    const file = e.target.files[0]
    if (!file) return

    try {
      const settings = await loadFileAsJSON(file)

      // Validate basic structure
      if (typeof settings !== 'object' || settings === null) {
        throw new Error('Файл настроек должен содержать JSON объект')
      }

      // Merge with defaults to ensure all required fields exist
      const mergedSettings = {
        ...defaultSettings,
        ...settings
      }

      // Save to server
      await settingsService.saveToServer(mergedSettings)
      populate()
      showToast('Настройки импортированы и сохранены на сервере', 'success')
    } catch (error) {
      console.error('Failed to import settings:', error)
      showToast(`Ошибка импорта: ${error.message}`, 'error')
    }
  }

  input.click()
}

/**
 * Обработчик изменения окружения в селекторе
 */
export function handleEnvironmentChange() {
  populate()
}

/**
 * Обработчик изменения API режима
 */
export function handleApiModeChange() {
  const apiModeSelect = document.getElementById('setting-api-mode')
  if (apiModeSelect) {
    const apiMode = apiModeSelect.value
    toggleBackendSettings(apiMode === 'backend')
  }
}

/**
 * Инициализация обработчиков событий
 */
export function setupListeners() {
  const openBtn = document.getElementById('open-settings-btn')
  const closeBtn = document.getElementById('close-settings-btn')
  const saveBtn = document.getElementById('save-settings-btn')
  const resetBtn = document.getElementById('reset-settings-btn')
  const exportBtn = document.getElementById('export-settings-btn')
  const importBtn = document.getElementById('import-settings-btn')
  const envSelector = document.getElementById('settings-env-selector')
  const apiModeSelect = document.getElementById('setting-api-mode')

  if (openBtn) {
    openBtn.addEventListener('click', open)
  }

  if (closeBtn) {
    closeBtn.addEventListener('click', close)
  }

  if (saveBtn) {
    saveBtn.addEventListener('click', save)
  }

  if (resetBtn) {
    resetBtn.addEventListener('click', reset)
  }

  if (exportBtn) {
    exportBtn.addEventListener('click', exportSettings)
  }

  if (importBtn) {
    importBtn.addEventListener('click', importSettings)
  }

  if (envSelector) {
    envSelector.addEventListener('change', handleEnvironmentChange)
  }

  if (apiModeSelect) {
    apiModeSelect.addEventListener('change', handleApiModeChange)
  }
}

// Export as default object
export default {
  open,
  close,
  populate,
  read,
  save,
  reset,
  exportSettings,
  importSettings,
  toggleBackendSettings,
  handleEnvironmentChange,
  handleApiModeChange,
  setupListeners
}