import { login, logout, getInfo } from '@/api/user'
import { GetDataByName } from '@/api/common'
import { getToken, setToken, removeToken } from '@/utils/auth'
import { resetRouter } from '@/router'
import { Message } from 'element-ui'
import Cookies from 'js-cookie'

const state = {
  token: getToken(),
  name: '',
  avatar: '',
  pastureid: '',
  pasturename: '',
  pasturenumber: '',
  employename: '',
  employeid: '',
  departmentid: '',
  departmentname: '',
  roles: [],
  buttons: []
}

const mutations = {
  SET_TOKEN: (state, token) => {
    state.token = token
  },
  SET_NAME: (state, name) => {
    state.name = name
    Cookies.set('name', name)
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar
  },
  SET_ROLES: (state, roles) => {
    state.roles = roles
  },
  SET_PASTUREID: (state, pastureid) => {
    Cookies.set('pastureid', pastureid)
    state.pastureid = pastureid
  },
  SET_PASTURENAME: (state, pasturename) => {
    Cookies.set('pasturename', pasturename)
    state.pasturename = pasturename
  },
  SET_PASTURENUMBER: (state, pasturenumber) => {
    Cookies.set('pasturenumber', pasturenumber)
    state.pasturenumber = pasturenumber
  },
  SET_EMPLOYEID: (state, employeid) => {
    Cookies.set('employeid', employeid)
    // console.log('Cookies.set.employeid', employeid)
    state.employeid = employeid
  },
  SET_EMPLOYENAME: (state, employename) => {
    Cookies.set('employename', employename)
    state.employename = employename
  },
  SET_DEPARTMENTID: (state, departmentid) => {
    Cookies.set('departmentid', departmentid)
    state.departmentid = departmentid
  },
  SET_DEPARTMENTNAME: (state, departmentname) => {
    Cookies.set('departmentname', departmentname)
    state.departmentname = departmentname
  },

  SET_BUTTONS: (state, buttons) => {
    Cookies.set('buttons', buttons)
    sessionStorage.setItem('buttons', JSON.stringify(buttons))
    state.buttons = buttons
  }
}

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, msg } = response
        if (msg !== 'ok') {
          Message({
            message: data,
            type: 'error',
            duration: 5 * 1000
          })
          reject(data)
        }
        commit('SET_TOKEN', data.token)
        if (Cookies == null) {
          console.log(1)
        }
        setToken(data.token)
        resolve()
      }).catch(error => {
        reject(error)
      })
    })
  },

  // get user info
  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 { role, username, avatar } = data

        // roles must be a non-empty array
        if (!role || role.length <= 0) {
          reject('getInfo: roles must be a non-null array!')
        }

        GetDataByName({ 'name': 'getUserPCButtons', 'parammaps': { 'jwt_username': username }}).then(response => {
          commit('SET_BUTTONS', response.data.list)
        })

        GetDataByName({ 'name': 'findByUserPastureName', 'parammaps': { 'jwt_username': username }}).then(response => {
          if (response.data.list !== null) {
            commit('SET_PASTUREID', response.data.list[0].pastureId)
            commit('SET_PASTURENAME', response.data.list[0].pastureName)
            commit('SET_PASTURENUMBER', response.data.list[0].pastureNumber)
            commit('SET_EMPLOYEID', response.data.list[0].employeId)
            commit('SET_EMPLOYENAME', response.data.list[0].employeName)
            commit('SET_DEPARTMENTID', response.data.list[0].departmentId)
            commit('SET_DEPARTMENTNAME', response.data.list[0].departmentName)
          }

        })
        commit('SET_ROLES', role)
        commit('SET_NAME', username)
        commit('SET_AVATAR', avatar)
        resolve(data)
      }).catch(error => {
        reject(error)
      })
    })
  },

  // user logout
  logout({ commit, state }) {
    return new Promise((resolve, reject) => {
      logout(state.token).then(() => {
        commit('SET_BUTTONS', [])
        // console.log('-------------', state)
        commit('SET_TOKEN', '')
        commit('SET_ROLES', [])
        Cookies.remove('employename')
        Cookies.remove('employeid')
        Cookies.remove('pastureid')
        removeToken()
        resetRouter()
        resolve()
        location.reload()
      }).catch(error => {
        reject(error)
      })
    })
  },

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

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