import { createError, readBody } from 'h3'
import { requireAdminSession } from '../../../utils/admin-auth'
import { parseAdminNavigationInput } from '../../../utils/admin-navigation-input'
import { updateNavigationItems } from '../../../repositories/content-repository'

/**
 * 관리자 네비게이션 일괄 저장 API
 * @param {import('h3').H3Event} event - 요청 이벤트
 * @returns {Promise<Array>} 저장된 네비게이션 항목 목록
 */
export default defineEventHandler(async (event) => {
  requireAdminSession(event)

  const parsedBody = parseAdminNavigationInput(await readBody(event))

  if (!parsedBody.success) {
    throw createError({
      statusCode: 400,
      message: '네비게이션 입력 형식이 올바르지 않습니다.'
    })
  }

  return updateNavigationItems(parsedBody.data.items)
})