import { hasRemoteConfig } from '@/utils/runtime-config.js'
import {
  normalizeAppProfile,
  normalizeProfileUpdatePayload,
  normalizeRecommendationPreference
} from './profile-contract.js'
import {
  createRequestError,
  requestStrict
} from './request-client.js'

const requireRemoteProfile = (operation) => {
  if (hasRemoteConfig()) return
  const isRead = operation === '读取'
  throw createRequestError(
    `个人资料${operation}需要真实服务，当前本地预览不伪造${isRead ? '资料' : '保存成功'}`,
    isRead ? 'REMOTE_READ_REQUIRED' : 'REMOTE_WRITE_REQUIRED'
  )
}

const requireRemotePreference = (operation) => {
  if (hasRemoteConfig()) return
  throw createRequestError(
    `个性化推荐偏好${operation}需要真实服务，当前本地预览不会伪造结果`,
    operation === '读取' ? 'REMOTE_READ_REQUIRED' : 'REMOTE_WRITE_REQUIRED'
  )
}

export const profileApi = {
  async getProfile(requestOptions = {}) {
    requireRemoteProfile('读取')
    const profile = await requestStrict({
      url: '/genealogy/app/auth/profile',
      method: 'GET'
    }, {
      requestController: requestOptions.requestController ?? null
    })
    return normalizeAppProfile(profile)
  },

  async updateProfile(payload, requestOptions = {}) {
    const profileChanges = normalizeProfileUpdatePayload(payload)
    requireRemoteProfile('更新')
    const profile = await requestStrict({
      url: '/genealogy/app/auth/profile',
      method: 'PUT',
      data: profileChanges
    }, {
      requestController: requestOptions.requestController ?? null
    })
    return normalizeAppProfile(profile)
  },

  async getRecommendationPreference(requestOptions = {}) {
    requireRemotePreference('读取')
    const preference = await requestStrict({
      url: '/genealogy/app/recommendation-preference',
      method: 'GET'
    }, {
      requestController: requestOptions.requestController ?? null
    })
    return normalizeRecommendationPreference(preference)
  },

  async updateRecommendationPreference(enabled, requestOptions = {}) {
    if (typeof enabled !== 'boolean') throw new TypeError('个性化推荐开关必须是布尔值')
    requireRemotePreference('写入')
    const preference = await requestStrict({
      url: '/genealogy/app/recommendation-preference',
      method: 'PUT',
      data: { enabled }
    }, {
      requestController: requestOptions.requestController ?? null
    })
    return normalizeRecommendationPreference(preference)
  }
}