import { login, logout, getInfo } from '@/api/user'
import { getToken, setToken, removeToken } from '@/utils/auth'
import { resetRouter } from '@/router'

const getDefaultState = () => {
  return {
    token: getToken(),
    name: '',
    avatar: '',
    roles: []
  }
}

const state = getDefaultState()

const mutations = {
  RESET_STATE: (state) => {
    Object.assign(state, getDefaultState())
  },
  SET_TOKEN: (state, token) => {
    state.token = token
  },
  SET_NAME: (state, name) => {
    state.name = name
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar
  },
  SET_ROLES: (state, roles) => {
    state.roles = roles
  }
}

const actions = {
  // user login
  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)
      // })
      commit('SET_TOKEN', 'admin-token')
      setToken('admin-token')
      resolve()
    })
  },

  // get user info
  getInfo({ commit, state }) {
    const data = {
      roles: ['admin'],
      introduction: 'I am a super administrator',
      avatar: 'https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif',
      name: '超级哥哥'
    }
    return new Promise((resolve, reject) => {
      // getInfo(state.token).then(response => {
      //   const { data } = response

      //   if (!data) {
      //     reject('Verification failed, please Login again.')
      //   }

      //   const { name, avatar, roles } = data
      //   commit('SET_ROLES', roles)
      //   commit('SET_NAME', name)
      //   commit('SET_AVATAR', avatar)
      //   resolve(data)
      // }).catch(error => {
      //   reject(error)
      // })
      const { name, avatar, roles } = data
      commit('SET_ROLES', roles)
      commit('SET_NAME', name)
      commit('SET_AVATAR', avatar)
      resolve(data)
    })
  },

  // user logout
  logout({ commit, state }) {
    return new Promise((resolve, reject) => {
      // logout(state.token).then(() => {
      //   removeToken() // must remove  token  first
      //   resetRouter()
      //   commit('SET_TOKEN', '')
      //   commit('RESET_STATE')
      //   commit('SET_ROLES', [])
      //   resolve()
      // }).catch(error => {
      //   reject(error)
      // })
      removeToken() // must remove  token  first
      resetRouter()
      commit('SET_TOKEN', '')
      commit('RESET_STATE')
      commit('SET_ROLES', [])
      resolve()
    })
  },

  // remove token
  resetToken({ commit }) {
    return new Promise(resolve => {
      removeToken() // must remove  token  first
      commit('RESET_STATE')
      resolve()
    })
  }
}

export default {
  namespaced: true,
  state,
  mutations,
  actions
}