import store from '@/store'
import storage from '@/utils/storage'
import constant from '@/utils/constant'
import { login, logout, getInfo } from '@/api/login'
import { getToken, setToken, removeToken } from '@/utils/token'

const user = {
  state: {
    token: getToken(),
    userInfo: storage.get(constant.userInfo),
    loginInfo: storage.get(constant.loginInfo),
    name: storage.get(constant.name),
    avatar: storage.get(constant.avatar)
  },

  mutations: {
    SET_TOKEN: (state, token) => {
      state.token = token
    },
    SET_USER_INFO: (state, userInfo) => {
      state.userInfo = userInfo
      storage.set(constant.userInfo, userInfo)
    },
    SET_LOGIN_INFO: (state, loginInfo) => {
      state.loginInfo = loginInfo
      storage.set(constant.loginInfo, loginInfo)
    },
    SET_NAME: (state, name) => {
      state.name = name
      storage.set(constant.name, name)
    },
    SET_AVATAR: (state, avatar) => {
      state.avatar = avatar
      storage.set(constant.avatar, avatar)
    }
  },

  actions: {
    // 登录
    Login({ commit }, userInfo) {
      const loginType = userInfo.loginType
      const userName = userInfo.userName
      const password = userInfo.password
      const smsCode = userInfo.smsCode
      const registerFlag = userInfo.registerFlag
      const code = userInfo.code
      const uuid = userInfo.uuid
      return new Promise((resolve, reject) => {
        login(loginType, userName, password, smsCode, registerFlag, code, uuid).then(res => {
          setToken(res.data.token)
          commit('SET_TOKEN', res.data.token)
          commit('SET_LOGIN_INFO', userInfo) // 保存登录信息，后续可以自动登录
          resolve()
        }).catch(error => {
          reject(error)
        })
      })
    },

    // 获取用户信息
    GetInfo({ commit, state }) {
      return new Promise((resolve, reject) => {
        getInfo().then(res => {
          const user = res.data.user
          const avatar = (user == null || user.avatar == "" || user.avatar == null) ? "/static/image/user/yy.png" : user.avatar
          const userName = (user == null || user.userName == "" || user.userName == null) ? "" : user.userName
          commit('SET_USER_INFO', user)
          commit('SET_NAME', userName)
          commit('SET_AVATAR', avatar)
          resolve(res)
        }).catch(error => {
          reject(error)
        })
      })
    },

    // 退出系统
    LogOut({ commit, state }) {
      return new Promise((resolve, reject) => {
        logout(state.token).then(() => {
          commit('SET_TOKEN', '')
          commit('SET_USER_INFO', {}) 
          removeToken()
          storage.clean()
          resolve()
        }).catch(error => {
          reject(error)
        })
      })
    }
  }
}

export default user