/**
 * POST /api/debug/privacy/update
 * Update a privacy setting
 */
import { baileysManager } from '../../../services/baileys/manager'

type PrivacySetting = 'lastSeen' | 'online' | 'profilePicture' | 'status' | 'groupsAdd' | 'readReceipts'

export default defineEventHandler(async (event) => {
  const username = getHeader(event, 'x-authentik-username')
  if (!username) {
    throw createError({ statusCode: 401, message: 'Unauthorized' })
  }

  const body = await readBody(event)
  const { instanceId, setting, value } = body as { instanceId: string; setting: PrivacySetting; value: string }

  if (!instanceId) {
    throw createError({ statusCode: 400, message: 'instanceId is required' })
  }

  if (!setting) {
    throw createError({ statusCode: 400, message: 'setting is required' })
  }

  if (!value) {
    throw createError({ statusCode: 400, message: 'value is required' })
  }

  const validSettings: PrivacySetting[] = ['lastSeen', 'online', 'profilePicture', 'status', 'groupsAdd', 'readReceipts']
  if (!validSettings.includes(setting)) {
    throw createError({
      statusCode: 400,
      message: `Invalid setting. Must be one of: ${validSettings.join(', ')}`
    })
  }

  const socket = baileysManager.getSocket(instanceId)
  if (!socket) {
    throw createError({ statusCode: 400, message: 'Instance not connected' })
  }

  try {
    switch (setting) {
      case 'lastSeen':
        await socket.updateLastSeenPrivacy(value as any)
        break
      case 'online':
        await socket.updateOnlinePrivacy(value as any)
        break
      case 'profilePicture':
        await socket.updateProfilePicturePrivacy(value as any)
        break
      case 'status':
        await socket.updateStatusPrivacy(value as any)
        break
      case 'groupsAdd':
        await socket.updateGroupsAddPrivacy(value as any)
        break
      case 'readReceipts':
        await socket.updateReadReceiptsPrivacy(value as any)
        break
    }

    return { success: true, message: `Privacy setting "${setting}" updated to "${value}"` }
  } catch (error) {
    throw createError({
      statusCode: 500,
      message: `Failed to update privacy setting: ${(error as Error).message}`
    })
  }
})