添加断开连接的按钮

guoshilong

2023-03-22 e0f9517f4b60d253b46abb20feb15d23ebaf32bc

 src/views/funcView.vue

@@ -3,9 +3,13 @@
    <el-row>
      <el-col :span="4">
        <div class="search">
          <avue-form :option="option" v-model="form" @submit="handleSubmit">
            <template slot-scope="{}" slot="modulesIdLabel">
          <avue-form ref="form" :option="option" v-model="form" @submit="connect">
            <template slot-scope="{}" slot="equipmentCodeLabel">
              <span></span>
            </template>
            <template slot-scope="{size}" slot="menuForm">
              <el-button v-if="!socketIoClient" type="primary"  :size="size" @click="$refs.form.submit()">连 接</el-button>
              <el-button v-if="socketIoClient" type="danger" :size="size" @click="disconnect">断 开</el-button>
            </template>
          </avue-form>
        </div>
@@ -28,38 +32,50 @@
      </el-col>
      <el-col :span="20">
        <div class="show">
          <Flipbook v-if="viewType == 2" class="flipbook"
                    :pages="flipConfig.pages"
                    :startPage="flipConfig.pageNum"
                    v-slot="flipbook"
                    ref="flipbook">
            <div class="action-bar">
              <left-icon
                  class="btn left"
                  :class="{ disabled: !flipbook.canFlipLeft }"
                  @click="flipbook.flipLeft"
              />
              <plus-icon
                  class="btn plus"
                  :class="{ disabled: !flipbook.canZoomIn }"
                  @click="flipbook.zoomIn"
              />
              <span class="page-num">

          <div v-if="menu.property == 1">
            <img :src="menu.fileUrl[0].value"/>
          </div>

          <div v-if="menu.property == 2">
            <Flipbook v-if="menu.type == 2" class="flipbook"
                      :pages="flipConfig.pages"
                      :startPage="flipConfig.pageNum"
                      v-slot="flipbook"
                      ref="flipbook">
              <div class="action-bar">
                <left-icon
                    class="btn left"
                    :class="{ disabled: !flipbook.canFlipLeft }"
                    @click="left"
                />
                <plus-icon
                    class="btn plus"
                    :class="{ disabled: !flipbook.canZoomIn }"
                    @click="flipbook.zoomIn"
                />
                <span class="page-num">
          Page {{ flipbook.page }} of {{ flipbook.numPages }}
        </span>
              <minus-icon
                  class="btn minus"
                  :class="{ disabled: !flipbook.canZoomOut }"
                  @click="flipbook.zoomOut"
              />
              <right-icon
                  class="btn right"
                  :class="{ disabled: !flipbook.canFlipRight }"
                  @click="flipbook.flipRight"
              />
            </div>
          </Flipbook>
          <iframe v-if="viewType == 3" class="view-iframe" :src="path"/>
                <minus-icon
                    class="btn minus"
                    :class="{ disabled: !flipbook.canZoomOut }"
                    @click="flipbook.zoomOut"
                />
                <right-icon
                    class="btn right"
                    :class="{ disabled: !flipbook.canFlipRight }"
                    @click="right"
                />
              </div>
            </Flipbook>
            <iframe v-if="menu.type == 3" class="view-iframe" :src="path"/>
          </div>

          <div v-if="menu.property == 3">
            <img :src="menu.fileUrl[0].value"/>
          </div>

        </div>

      </el-col>
@@ -74,59 +90,78 @@
import RightIcon from 'vue-material-design-icons/ChevronRightCircle'
import PlusIcon from 'vue-material-design-icons/PlusCircle'
import MinusIcon from 'vue-material-design-icons/MinusCircle'
import io from "socket.io-client";
import {getDetail} from "@/api/modules/modules";
import {getAllEq} from "@/api/equipment/equipment";

export default {
  name: "funcView",
  components: {Flipbook, LeftIcon, RightIcon, PlusIcon, MinusIcon},
  data() {
    //设备编码校验
    var equipmentList = []
    getAllEq().then(res=>{
      equipmentList = res.data.data
    })
    let validateEquipment = (rule, value, callback) => {
      if (value) {
          let filterArray = equipmentList.filter(e=>{
            return e.code == value && e.type == 2
          })
          if (filterArray.length>0){
            callback()
          }else {
            callback(new Error("请输入正确的显示器设备码"))
          }
      } else {
        callback(new Error('请输入设备码'));
      }
    };
    return {
      form: {},
      option: {
        menuSpan: 6,
        emptyBtn: false,
        submitText: '连接',
        submitBtn:false,
        column: [
          {
            label: "模块id",
            label: "显示设备",
            labelWidth: 15,
            prop: "modulesId",
            prop: "equipmentCode",
            type: "input",
            span: 16,
            labelslot: true,
            rules: [{
              required: true,
              message: "请输入模块id",
              trigger: "blur"
              trigger: "blur",
              validator:validateEquipment,
            }],
          },
        ]
      },
      defaultActive: "",
      //菜单列表
      menuList: [],
      //iframe路径
      path: "",
      imgPages: [],
      viewType: "",

      //所选菜单
      menu: "",
      //图册翻页配置
      flipConfig: {
        pages: [],
        pagesHiRes: [],
        hasMouse: true,
        pageNum: null,
      }
      },
      socketIoClient: null,
    }
  },
  created() {
  },
  mounted() {
  },
  methods: {
    handleSubmit(form, done) {
      getAll(form).then(res => {
        if (res.data.code == 200) {
          let data = res.data.data
          this.menuList = data
          done()
        }
      })
    },
    handleSelect(index) {
      let selectData = this.menuList.filter(e => {
        return e.id == index
@@ -135,31 +170,128 @@
    },
    //文件预览
    viewFile(data) {
      this.viewType = data.type
      this.menu = data
      let url
      if (data.type == 2) {
        let fileArray = data.fileUrl
        fileArray.forEach(e => {
          this.flipConfig.pages.push(e.value)
        })
      } else if (data.type == 3) {
        url = data.fileUrl[0].value
        this.path = 'http://192.168.0.200:8012/onlinePreview?url=' + encodeURIComponent(Base64.encode(url))
      }else if (data.type == 1){
        url = data.fileUrl[0].value
        this.path = 'http://192.168.0.200:8012/onlinePreview?url=' + encodeURIComponent(Base64.encode(url))
      if (data.property == 1) {

      } else if (data.property == 2) {
        if (data.type == 2) {
          let fileArray = data.fileUrl
          this.flipConfig.pages = []
          if (fileArray.length>0 && fileArray){
            fileArray.forEach(e => {
              this.flipConfig.pages.push(e.value)
            })
          }
        } else if (data.type == 3) {
          if (data.fileUrl&&data.fileUrl.length>0){
            url = data.fileUrl[0].value
            this.path = 'http://192.168.0.200:8012/onlinePreview?url=' + encodeURIComponent(Base64.encode(url))
          }
        } else if (data.type == 1) {
          if (data.fileUrl&&data.fileUrl.length>0){
            url = data.fileUrl[0].value
            this.path = 'http://192.168.0.200:8012/onlinePreview?url=' + encodeURIComponent(Base64.encode(url))
          }
        }
      } else if (data.property == 3) {

      }
    },
    connect(form,done) {

      // if (this.socketIoClient !=null ){
      //   this.socketIoClient.disconnect()
      // }

      let serveUri = 'http://192.168.0.200:10246'
      let params = {
        current :form.equipmentCode
      }
      this.socketIoClient = io.connect(serveUri, {
        'force new connection': true,
        'query': 'connectInfo=' + JSON.stringify(params)
      });
      //监听与服务器的连接状态
      this.socketIoClient.on("connect", () => {
        done()
      })
      //监听服务器发回的消息
      //连接成功
      this.socketIoClient.on("connectOk", (res) => {
        if (res.code == 200){
          let params = {
            equipmentCode :form.equipmentCode
          }
          getAll(params).then(res=>{
            if (res.data.code == 200){
              this.menuList = res.data.data
              this.$notify.success({title:"连接成功"})
            }
          })
        }
      });

      //连接失败
      this.socketIoClient.on("connectError", (res) => {
        this.$notify.error({
          title: res.msg,
        });
      });

      this.socketIoClient.on("menuChange", (res) => {
        this.handleSelect(res)
      });

      //上一页
      this.socketIoClient.on("previousPage", (res) => {
        this.left()
      });

      //下一页
      this.socketIoClient.on("nextPage", (res) => {
        this.right()
      });

    },
    disconnect() {
      console.log(this.socketIoClient)
      if (this.socketIoClient != null){
        this.socketIoClient.disconnect()
        this.menuList = []
        if (this.socketIoClient.disconnected){
          this.socketIoClient = null
          this.$notify.success({title:"断开成功"})
        }else {
          this.$notify.error({title:"断开失败"})
        }
      }
    },
    left() {
      this.$refs.flipbook.flipLeft()
    },
    right() {
      this.$refs.flipbook.flipRight()
    }
  }
}
</script>

<style scoped>
.show{
.show {
  background: #404040;
  width: 100%;
  height: 100vh;
}

.show > div {
  width: 100%;
  height: 100%;
}

img {
  width: 100%;
  height: 100%;
}

.el-select {
@@ -184,7 +316,7 @@
  height: 100vh;
}

.page-num{
.page-num {
  color: white;
}