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

const state = {
  token: getToken(),
  name: '',
  avatar: '',
  introduction: '',
  roles: []
}

const mutations = {
  SET_TOKEN: (state, token) => {
    state.token = token
  },
  SET_INTRODUCTION: (state, introduction) => {
    state.introduction = introduction
  },
  SET_NAME: (state, name) => {
    state.name = name
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar
  },
  SET_ROLES: (state, roles) => {
    state.roles = roles
  }
}

const actions = {
  sendCode({ commit }, userInfo) {
    const { phone } = userInfo
    return new Promise((resolve, reject) => {
      sendCode({
        phone: phone
      })
        .then(response => {
          resolve()
        })
        .catch(error => {
          reject(error)
        })
    })
  },

  // user login
  login({ commit }, userInfo) {
    const { phone, password } = userInfo
    return new Promise((resolve, reject) => {
 
      login({
        username: phone,
        password: password,
      })
        .then(response => {
           
          const { error_code , data} = response

          console.log(error_code)
          if (error_code === 0) {
            commit('SET_TOKEN', )
            setToken(data)
          }
          resolve(error_code)
        })
        .catch(error => {
          reject(error)
        })
    })
  },

  // get user info
  getInfo({ commit, state }) {
    return new Promise((resolve, reject) => {
      var data = {
        roles: ['admin'],
        introduction: 'I am a super administrator',
        avatar:
          'https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif',
        name: 'Super Admin'
      }
      commit('SET_ROLES', data.roles)
      commit('SET_NAME', data.name)
      commit('SET_AVATAR', data.avatar)
      commit('SET_INTRODUCTION', data.introduction)
      resolve(data)
      // getInfo(state.token)
      // .then(response => {
      //   const { data } = response
      //   if (!data) {
      //     reject('Verification failed, please Login again.')
      //   }
      //   const { roles, name, avatar, introduction } = data
      //   // roles must be a non-empty array
      //   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)
      //   commit('SET_INTRODUCTION', introduction)
      //   resolve(data)
      // })
      // .catch(error => {
      //   reject(error)
      // })
    })
  },

  // user logout
  logout({ commit, state, dispatch }) {
    return new Promise((resolve, reject) => {
      logout(state.token)
        .then(() => {
          commit('SET_TOKEN', '')
          commit('SET_ROLES', [])
          removeToken()
          resetRouter()

          // reset visited views and cached views
          // to fixed https://github.com/PanJiaChen/vue-element-admin/issues/2485
          dispatch('tagsView/delAllViews', null, { root: true })

          resolve()
        })
        .catch(error => {
          reject(error)
        })
    })
  },

  // remove token
  resetToken({ commit }) {
    return new Promise(resolve => {
      commit('SET_TOKEN', '')
      commit('SET_ROLES', [])
      removeToken()
      resolve()
    })
  },

  // dynamically modify permissions
  async changeRoles({ commit, dispatch }, role) {
    const token = role + '-token'

    commit('SET_TOKEN', token)
    setToken(token)

    const { roles } = await dispatch('getInfo')

    resetRouter()

    // generate accessible routes map based on roles
    const accessRoutes = await dispatch('permission/generateRoutes', roles, {
      root: true
    })
    // dynamically add accessible routes
    router.addRoutes(accessRoutes)

    // reset visited views and cached views
    dispatch('tagsView/delAllViews', null, { root: true })
  }
}

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