text: import {
    login,
    logout,
    getUserInfo,
    getMessage,
    getContentByMsgId,
    hasRead,
    removeReaded,
    restoreTrash,
    getUnreadCount,
    getUserInfoNoPass
  } from '@/api/user'
  import {setToken, getToken} from '@/libs/util'
  
  export default {
    state: {
      userInfo: {},
      userName: '',
      userId: '',
      avatarImgPath: '',
      token: getToken(),
      access: '',
      hasGetInfo: false,
      unreadCount: 0,
      messageUnreadList: [],
      messageReadedList: [],
      messageTrashList: [],
      messageContentStore: {}
    },
    mutations: {
      setAvatar(state, avatarPath) {
        state.avatarImgPath = avatarPath
      },
      setUserId(state, id) {
        state.userId = id
      },
      setUserName(state, name) {
        state.userName = name
      },
      setAccess(state, access) {
        state.access = access
      },
      setToken(state, token) {
        state.token = token
        setToken(token)
      },
      setUserInfo(state, user) {
        state.userInfo = user
      },
      setHasGetInfo(state, status) {
        state.hasGetInfo = status
      },
      setMessageCount(state, count) {
        state.unreadCount = count
      },
      setMessageUnreadList(state, list) {
        state.messageUnreadList = list
      },
      setMessageReadedList(state, list) {
        state.messageReadedList = list
      },
      setMessageTrashList(state, list) {
        state.messageTrashList = list
      },
      updateMessageContentStore(state, {msg_id, content}) {
        state.messageContentStore[msg_id] = content
      },
      moveMsg(state, {from, to, msg_id}) {
        const index = state[from].findIndex(_ => _.msg_id === msg_id)
        const msgItem = state[from].splice(index, 1)[0]
        msgItem.loading = false
        state[to].unshift(msgItem)
      }
    },
    getters: {
      messageUnreadCount: state => state.messageUnreadList.length,
      messageReadedCount: state => state.messageReadedList.length,
      messageTrashCount: state => state.messageTrashList.length,
      userInfo: state => state.userInfo
    },
    actions: {
      handleLogin({commit}, {userName}) {
        userName = userName.trim()  //去除字符串头尾空格
        return new Promise((resolve, reject) => {
          login({
            userName
          }).then(res => {
            const data = res.data
            commit('setToken', data.token)
            resolve()
          }).catch(err => {
            reject(err)
          })
        })
      },
      loginNoPassword({commit}, userName) {
        userName = userName.trim()  //去除字符串头尾空格
        return new Promise((resolve, reject) => {
          getUserInfoNoPass(
            userName
          ).then(res => {
            const data = res.data
            commit('setToken', data.result.userCode)
            commit('setUserInfo', data.result)
            resolve()
          }).catch(err => {
            reject(err)
          })
        })
      },
      // 退出登录
      handleLogOut({state, commit}) {
        return new Promise((resolve, reject) => {
           commit('setToken', '')
           commit('setAccess', [])
           resolve()
        })
      },
      getUserInfoNoPass({state, commit}) {
        return new Promise((resolve, reject) => {
          try {
            getUserInfoNoPass(state.token).then(res => {
              const data = res.data
              commit('setUserInfo', data.result)
              resolve(data)
            }).catch(err => {
              reject(err)
            })
          } catch (error) {
            reject(error)
          }
        })
      },
      // 此方法用来获取未读消息条数，接口只返回数值，不返回消息列表
      getUnreadMessageCount({state, commit}) {
        /*getUnreadCount().then(res => {
          const {data} = res
          commit('setMessageCount', data)
        })*/
      },
      // 获取消息列表，其中包含未读、已读、回收站三个列表
      getMessageList({state, commit}) {
        return new Promise((resolve, reject) => {
          getMessage().then(res => {
            const {unread, readed, trash} = res.data
            commit('setMessageUnreadList', unread.sort((a, b) => new Date(b.create_time) - new Date(a.create_time)))
            commit('setMessageReadedList', readed.map(_ => {
              _.loading = false
              return _
            }).sort((a, b) => new Date(b.create_time) - new Date(a.create_time)))
            commit('setMessageTrashList', trash.map(_ => {
              _.loading = false
              return _
            }).sort((a, b) => new Date(b.create_time) - new Date(a.create_time)))
            resolve()
          }).catch(error => {
            reject(error)
          })
        })
      },
      // 根据当前点击的消息的id获取内容
      getContentByMsgId({state, commit}, {msg_id}) {
        return new Promise((resolve, reject) => {
          let contentItem = state.messageContentStore[msg_id]
          if (contentItem) {
            resolve(contentItem)
          } else {
            getContentByMsgId(msg_id).then(res => {
              const content = res.data
              commit('updateMessageContentStore', {msg_id, content})
              resolve(content)
            })
          }
        })
      },
      // 把一个未读消息标记为已读
      hasRead({state, commit}, {msg_id}) {
        return new Promise((resolve, reject) => {
          hasRead(msg_id).then(() => {
            commit('moveMsg', {
              from: 'messageUnreadList',
              to: 'messageReadedList',
              msg_id
            })
            commit('setMessageCount', state.unreadCount - 1)
            resolve()
          }).catch(error => {
            reject(error)
          })
        })
      },
      // 删除一个已读消息到回收站
      removeReaded({commit}, {msg_id}) {
        return new Promise((resolve, reject) => {
          removeReaded(msg_id).then(() => {
            commit('moveMsg', {
              from: 'messageReadedList',
              to: 'messageTrashList',
              msg_id
            })
            resolve()
          }).catch(error => {
            reject(error)
          })
        })
      },
      // 还原一个已删除消息到已读消息
      restoreTrash({commit}, {msg_id}) {
        return new Promise((resolve, reject) => {
          restoreTrash(msg_id).then(() => {
            commit('moveMsg', {
              from: 'messageTrashList',
              to: 'messageReadedList',
              msg_id
            })
            resolve()
          }).catch(error => {
            reject(error)
          })
        })
      }
    }
  }
  