import { request, uploadFile } from './request'
import { toNumber, toPageQuery, toPagination } from './mappers'

const toMember = (backendMember = {}) => ({
  id: backendMember.id ?? null,
  openid: backendMember.openid || '',
  unionid: backendMember.unionid || '',
  nickname: backendMember.nickname || '',
  phone: backendMember.phone || '',
  avatar_url: backendMember.avatar_url || '',
  balance: backendMember.balance || '0.00',
  is_active: backendMember.is_active === true,
  profile_completed: backendMember.profile_completed === true,
  created_at: backendMember.created_at || ''
})

const toBalance = (backendData = {}) => ({
  member_id: backendData.member_id ?? null,
  balance: backendData.balance || '0.00'
})

const toBalanceRecord = (backendRecord = {}) => ({
  id: backendRecord.id ?? null,
  amount: backendRecord.amount || '0.00',
  kind: backendRecord.kind || '',
  kind_label: backendRecord.kind_label || backendRecord.kind || '',
  order_id: backendRecord.order_id ?? null,
  remark: backendRecord.remark || '',
  created_at: backendRecord.created_at || ''
})

export const memberApi = {
  getMemberMe() {
    return request({
      url: '/api/members/me'
    }).then(toMember)
  },
  updateMemberProfile(payload = {}) {
    return request({
      url: '/api/members/profile',
      method: 'POST',
      data: {
        nickname: payload.nickname || null,
        avatar_url: payload.avatar_url || null
      }
    }).then(toMember)
  },
  uploadAvatar(filePath) {
    return uploadFile({
      url: '/api/members/avatar',
      filePath
    }).then((data) => ({
      avatar_url: data.avatar_url || '',
      member: toMember(data.member)
    }))
  },
  bindMemberPhone(code) {
    return request({
      url: '/api/members/phone/bind',
      method: 'POST',
      data: { code }
    }).then(toMember)
  },
  getBalance() {
    return request({
      url: '/api/members/balance'
    }).then(toBalance)
  },
  getBalanceRecords(params = {}) {
    return request({
      url: '/api/members/balance-records',
      data: toPageQuery(params)
    }).then((data) => {
      const pagination = toPagination(data, toBalanceRecord)
      return {
        ...pagination,
        total: toNumber(pagination.total)
      }
    })
  }
}