text: import { login, getInfo, logout } from '@/api/user'
  import { getToken, setToken, removeToken } from '@/utils/auth'
  import { resetRouter } from '@/router'
  
  const state = {
    token: getToken(),
    roles: [],
    name: '',
    avatar: ''
  }
  
  const mutations = {
    SET_TOKEN: (state, token) => {
      state.token = token
    },
    SET_ROLES: (state, roles) => {
      state.roles = roles
    },
    SET_NAME: (state, name) => {
      state.name = name
    },
    SET_AVATAR: (state, avatar) => {
      state.avatar = avatar
    }
  }
  
  const actions = {
    login({ commit }, userInfo) {
      const { username, password } = userInfo
      return new Promise((resolve, reject) => {
        login({ username: username.trim(), password: password }).then(response => {
          const { data } = response
          commit('SET_TOKEN', data.token)
          setToken(data.token)
          resolve()
        }).catch(error => {
          reject(error)
        })
      })
    },
    getInfo({ commit, state }) {
      return new Promise((resolve, reject) => {
        getInfo(state.token).then(response => {
          const { data } = response
          if (!data) {
            reject('Verification failed, please login again.')
          }
          const { roles, name, avatar } = data
          if (!roles || roles.length <= 0) {
            reject('getInfo: roles must be a non-null array!')
          }
          commit('SET_ROLES', roles)
          commit('SET_NAME', name)
          commit('SET_AVATAR', avatar)
          resolve(data)
        }).catch(error => {
          reject(error)
        })
      })
    },
    logout({ commit, state, dispatch }) {
      return new Promise((resolve, reject) => {
        logout(state.token).then(() => {
          commit('SET_TOKEN', '')
          commit('SET_ROLES', [])
          removeToken()
          resetRouter()
          dispatch('tagsView/delAllViews', null, { root: true })
          resolve()
        }).catch(error => {
          reject(error)
        })
      })
    },
    resetToken({ commit }) {
      return new Promise(resolve => {
        commit('SET_TOKEN', '')
        commit('SET_ROLES', [])
        removeToken()
        resolve()
      })
    }
  }
  
  export default {
    namespaced: true,
    state,
    mutations,
    actions
  }
  