import storage from 'store'
import { login, getLoginUser, logout } from '@/api/login'
import { ACCESS_TOKEN } from '@/store/mutation-types'
import { welcome } from '@/utils/util'

const user = {
  state: {
    token: '',
    name: '',
    welcome: '',
    avatar: '',
    roles: [],
    buttons: [], // 按钮权限
    info: {},
    person: {}
  },

  mutations: {
    SET_TOKEN: (state, token) => {
      state.token = token
    },
    SET_NAME: (state, { name, welcome }) => {
      state.name = name
      state.welcome = welcome
    },
    SET_AVATAR: (state, avatar) => {
      state.avatar = avatar
    },
    SET_ROLES: (state, roles) => {
      state.roles = roles
    },
    SET_INFO: (state, info) => {
      state.info = info
    },
    SET_BUTTONS: (state, buttons) => {
      state.buttons = buttons
    }
  },

  actions: {
    // 登录
    Login ({ commit }, userInfo) {
      return new Promise((resolve, reject) => {
        login(userInfo)
          .then(response => {
            storage.set(ACCESS_TOKEN, response.token, 24 * 60 * 60 * 1000)
            commit('SET_TOKEN', response.token)
            resolve()
          })
          .catch(error => {
            reject(error)
          })
      })
    },

    // 获取用户信息
    GetInfo ({ commit, state }) {
      return new Promise((resolve, reject) => {
        getLoginUser()
          .then(response => {
            if (response.code === 200) {
              const data = response.data
              commit('SET_ROLES', 1)
              commit('SET_BUTTONS', data.permissions)
              commit('SET_INFO', data.user)
              state.person = data.person
              commit('SET_NAME', { name: data.user.userName, welcome: welcome() })
              if (data.user.avatar != null) {
                commit(
                  'SET_AVATAR',
                  process.env.VUE_APP_API_BASE_URL + '/sysFileInfo/preview?id=' + data.user.avatar
                )
              }
              resolve(data)
            } else {
              reject(new Error(response.msg))
            }
          })
          .catch(error => {
            reject(error)
          })
      })
    },

    // 登出
    Logout ({ commit, state }) {
      return new Promise(resolve => {
        const clear = function () {
          commit('SET_TOKEN', '')
          commit('SET_ROLES', [])
          commit('SET_BUTTONS', [])
          commit('SET_ROUTERS', [])
          storage.remove(ACCESS_TOKEN)
        }
        logout()
          .then(() => {
            clear()
            setTimeout(() => {
              resolve()
            }, 300)
            resolve()
          })
          .catch(() => {
            resolve()
          })
          .finally(() => {
            clear()
          })
      })
    }
  }
}

export default user