录像查询更换日期后先清空原先的查询列表

Lawrence

2020-10-29 9b18c33dd87801f17a977a92ebb023b2c89ff1bb

录像查询更换日期后先清空原先的查询列表

 web_src/src/components/gb28181/devicePlayer.vue

@@ -1,195 +1,191 @@
<template>
    <div id="devicePlayer">
        <el-dialog title="视频播放" top="0" :close-on-click-modal="false" :visible.sync="showVideoDialog" :destroy-on-close="true" @close="close()">
      <LivePlayer v-if="showVideoDialog" ref="videoPlayer" :videoUrl="videoUrl" :error="videoError" :hasaudio="hasaudio" fluent autoplay live ></LivePlayer>
            <div id="shared" style="text-align: right; margin-top: 1rem;">
                <el-tabs v-model="tabActiveName">
                    <el-tab-pane label="实时视频" name="media">
                        <div style="margin-bottom: 0.5rem;">
<!--                            <el-button type="primary" size="small" @click="playRecord(true, '')">播放</el-button>-->
<!--                             <el-button type="primary" size="small" @click="startRecord()">录制</el-button>-->
<!--                             <el-button type="primary" size="small" @click="stopRecord()">停止录制</el-button>-->
                        </div>
                        <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                            <span style="width: 5rem; line-height: 2.5rem; text-align: right;">播放地址：</span>
                            <el-input v-model="getPlayerShared.sharedUrl" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedUrl)"></el-input>
                        </div>
                        <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                            <span style="width: 5rem; line-height: 2.5rem; text-align: right;">iframe：</span>
                            <el-input v-model="getPlayerShared.sharedIframe" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedIframe)"></el-input>
                        </div>
                        <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                            <span style="width: 5rem; line-height: 2.5rem; text-align: right;">资源地址：</span>
                            <el-input v-model="getPlayerShared.sharedRtmp" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedRtmp)"></el-input>
                        </div>
                    </el-tab-pane>
                    <!--{"code":0,"data":{"paths":["22-29-30.mp4"],"rootPath":"/home/kkkkk/Documents/ZLMediaKit/release/linux/Debug/www/record/hls/kkkkk/2020-05-11/"}}-->
                    <el-tab-pane label="录像查询" name="record">
                        <el-date-picker size="mini" v-model="videoHistory.date" type="date" value-format="yyyy-MM-dd" placeholder="日期"
                         @change="queryRecords()"></el-date-picker>
<!--            <el-slider style="margin: 0 1rem 1rem 1rem;"-->
<!--                       v-model="timeVal"-->
<!--                       :min="timeMin"-->
<!--                       :max="timeMax"-->
<!--                       :step="5"-->
<!--                       :marks="getTimeMakrs()"-->
<!--                       :format-tooltip="formatTooltip">-->
<!--            </el-slider>-->
<!--            <range-slider :min="timeMin"-->
<!--                          :max="timeMax"-->
<!--                          :step="5"></range-slider>-->
<div id="devicePlayer">
    <el-dialog title="视频播放" top="0" :close-on-click-modal="false" :visible.sync="showVideoDialog" :destroy-on-close="true" @close="close()">
        <LivePlayer v-if="showVideoDialog" ref="videoPlayer" :videoUrl="videoUrl" :error="videoError" :hasaudio="hasaudio" fluent autoplay live></LivePlayer>
        <div id="shared" style="text-align: right; margin-top: 1rem;">
            <el-tabs v-model="tabActiveName">
                <el-tab-pane label="实时视频" name="media">
                    <div style="margin-bottom: 0.5rem;">
                        <!--        <el-button type="primary" size="small" @click="playRecord(true, '')">播放</el-button>-->
                        <!--         <el-button type="primary" size="small" @click="startRecord()">录制</el-button>-->
                        <!--         <el-button type="primary" size="small" @click="stopRecord()">停止录制</el-button>-->
                    </div>
                    <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                        <span style="width: 5rem; line-height: 2.5rem; text-align: right;">播放地址：</span>
                        <el-input v-model="getPlayerShared.sharedUrl" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedUrl)"></el-input>
                    </div>
                    <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                        <span style="width: 5rem; line-height: 2.5rem; text-align: right;">iframe：</span>
                        <el-input v-model="getPlayerShared.sharedIframe" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedIframe)"></el-input>
                    </div>
                    <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                        <span style="width: 5rem; line-height: 2.5rem; text-align: right;">资源地址：</span>
                        <el-input v-model="getPlayerShared.sharedRtmp" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedRtmp)"></el-input>
                    </div>
                </el-tab-pane>
                <!--{"code":0,"data":{"paths":["22-29-30.mp4"],"rootPath":"/home/kkkkk/Documents/ZLMediaKit/release/linux/Debug/www/record/hls/kkkkk/2020-05-11/"}}-->
                <el-tab-pane label="录像查询" name="record">
                    <el-date-picker size="mini" v-model="videoHistory.date" type="date" value-format="yyyy-MM-dd" placeholder="日期" @change="queryRecords()"></el-date-picker>
                    <!--            <el-slider style="margin: 0 1rem 1rem 1rem;"-->
                    <!--                       v-model="timeVal"-->
                    <!--                       :min="timeMin"-->
                    <!--                       :max="timeMax"-->
                    <!--                       :step="5"-->
                    <!--                       :marks="getTimeMakrs()"-->
                    <!--                       :format-tooltip="formatTooltip">-->
                    <!--            </el-slider>-->
                    <!--            <range-slider :min="timeMin"-->
                    <!--                          :max="timeMax"-->
                    <!--                          :step="5"></range-slider>-->

<!--                        <el-date-picker v-model="videoHistory.endTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="结束时间"-->
<!--                         @change="recordList()"></el-date-picker>-->
                        <el-table :data="videoHistory.searchHistoryResult" height="150" v-load="recordsLoading">
                            <el-table-column label="名称" prop="name"></el-table-column>
                            <el-table-column label="文件" prop="filePath"></el-table-column>
                            <el-table-column label="开始时间" prop="startTime" :formatter="timeFormatter"></el-table-column>
                            <el-table-column label="结束时间" prop="endTime" :formatter="timeFormatter"></el-table-column>
                    <!--        <el-date-picker v-model="videoHistory.endTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="结束时间"-->
                    <!--         @change="recordList()"></el-date-picker>-->
                    <el-table :data="videoHistory.searchHistoryResult" height="150" v-load="recordsLoading">
                        <el-table-column label="名称" prop="name"></el-table-column>
                        <el-table-column label="文件" prop="filePath"></el-table-column>
                        <el-table-column label="开始时间" prop="startTime" :formatter="timeFormatter"></el-table-column>
                        <el-table-column label="结束时间" prop="endTime" :formatter="timeFormatter"></el-table-column>

                            <el-table-column label="操作" >
                                <template slot-scope="scope">
                                    <el-button icon="el-icon-video-play" size="mini" @click="playRecord(scope.row)">播放</el-button>
                                </template>
                            </el-table-column>
                        </el-table>
                    </el-tab-pane>
                    <!--遥控界面-->
                    <el-tab-pane label="云台控制" name="control">
                        <div style="display: flex; justify-content: center;">
                            <div class="control-wrapper">
                                <div class="control-btn control-top" @mousedown="ptzCamera(0, 1, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                    <i class="el-icon-caret-top"></i>
                                    <div class="control-inner-btn control-inner"></div>
                                </div>
                                <div class="control-btn control-left" @mousedown="ptzCamera(1, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                    <i class="el-icon-caret-left"></i>
                                    <div class="control-inner-btn control-inner"></div>
                                </div>
                                <div class="control-btn control-bottom" @mousedown="ptzCamera(0, 2, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                    <i class="el-icon-caret-bottom"></i>
                                    <div class="control-inner-btn control-inner"></div>
                                </div>
                                <div class="control-btn control-right" @mousedown="ptzCamera(2, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                    <i class="el-icon-caret-right"></i>
                                    <div class="control-inner-btn control-inner"></div>
                                </div>
                                <div class="control-round">
                                    <div class="control-round-inner"><i class="fa fa-pause-circle"></i></div>
                                </div>
                                <div style="position: absolute; left: 7.25rem; top: 1.25rem" @mousedown="ptzCamera(0, 0, 2)" @mouseup="ptzCamera(0, 0, 0)"><i
                                     class="el-icon-zoom-in" style="font-size: 1.875rem;"></i></div>
                                <div style="position: absolute; left: 7.25rem; top: 3.25rem; font-size: 1.875rem;" @mousedown="ptzCamera(0, 0, 1)"
                                 @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-out"></i></div>
                            </div>
                        </div>
                        <el-table-column label="操作">
                            <template slot-scope="scope">
                                <el-button icon="el-icon-video-play" size="mini" @click="playRecord(scope.row)">播放</el-button>
                            </template>
                        </el-table-column>
                    </el-table>
                </el-tab-pane>
                <!--遥控界面-->
                <el-tab-pane label="云台控制" name="control">
                    <div style="display: flex; justify-content: center;">
                        <div class="control-wrapper">
                            <div class="control-btn control-top" @mousedown="ptzCamera(0, 1, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                <i class="el-icon-caret-top"></i>
                                <div class="control-inner-btn control-inner"></div>
                            </div>
                            <div class="control-btn control-left" @mousedown="ptzCamera(1, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                <i class="el-icon-caret-left"></i>
                                <div class="control-inner-btn control-inner"></div>
                            </div>
                            <div class="control-btn control-bottom" @mousedown="ptzCamera(0, 2, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                <i class="el-icon-caret-bottom"></i>
                                <div class="control-inner-btn control-inner"></div>
                            </div>
                            <div class="control-btn control-right" @mousedown="ptzCamera(2, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                <i class="el-icon-caret-right"></i>
                                <div class="control-inner-btn control-inner"></div>
                            </div>
                            <div class="control-round">
                                <div class="control-round-inner"><i class="fa fa-pause-circle"></i></div>
                            </div>
                            <div style="position: absolute; left: 7.25rem; top: 1.25rem" @mousedown="ptzCamera(0, 0, 2)" @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-in" style="font-size: 1.875rem;"></i></div>
                            <div style="position: absolute; left: 7.25rem; top: 3.25rem; font-size: 1.875rem;" @mousedown="ptzCamera(0, 0, 1)" @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-out"></i></div>
                        </div>
                    </div>

                    </el-tab-pane>
                </el-tabs>
            </div>
        </el-dialog>
    </div>
                </el-tab-pane>
            </el-tabs>
        </div>
    </el-dialog>
</div>
</template>

<script>
    import LivePlayer from '@liveqing/liveplayer'
    export default {
        name: 'devicePlayer',
        props: {},
        components: {
            LivePlayer
        },
        computed: {
            getPlayerShared: function() {
import LivePlayer from '@liveqing/liveplayer'
export default {
    name: 'devicePlayer',
    props: {},
    components: {
        LivePlayer
    },
    computed: {
        getPlayerShared: function () {
            return {
                sharedUrl: window.location.host + '/' + this.videoUrl,
                sharedIframe: '<iframe src="' + window.location.host + '/' + this.videoUrl + '"></iframe>',
                sharedRtmp: this.videoUrl
            };
        }
    },
    created() {},
    data() {
        return {
                    sharedUrl: window.location.host + '/' + this.videoUrl,
                    sharedIframe: '<iframe src="' + window.location.host + '/' + this.videoUrl + '"></iframe>',
                    sharedRtmp: this.videoUrl
                };
            }
        },
        created() {
        },
        data() {
            return {
                video:'http://lndxyj.iqilu.com/public/upload/2019/10/14/8c001ea0c09cdc59a57829dabc8010fa.mp4',
                videoUrl: '',
                videoHistory: {
                    date: '',
                    searchHistoryResult: [] //媒体流历史记录搜索结果
                },
        timeMakrs:{
          // 0    : "0:00",
          // // 60    : "1:00",
          // 120    : "2:00",
          // // 180    : "3:00",
          // 240    : "4:00",
          // // 300 : "5:00",
          // 360    : "6:00",
          // // 420    : "7:00",
          // 480    : "8:00",
          // 540    : "9:00",
          600: "10:00",
          // 660    : "11:00",
          720    : "12:00",
          // 780    : "13:00",
          840    : "14:00",
          // 900 : "15:00",
          960    : "16:00",
          // 1020    : "17:00",
          1080    : "18:00",
          // 1140    : "19:00",
          // 1200  : "20:00",
          // // 1260    : "21:00",
          // 1320    : "22:00",
          // // 1380    : "23:00",
          // 1440    : "24:00"
            video: 'http://lndxyj.iqilu.com/public/upload/2019/10/14/8c001ea0c09cdc59a57829dabc8010fa.mp4',
            videoUrl: '',
            videoHistory: {
                date: '',
                searchHistoryResult: [] //媒体流历史记录搜索结果
            },
            timeMakrs: {
                // 0    : "0:00",
                // // 60    : "1:00",
                // 120    : "2:00",
                // // 180    : "3:00",
                // 240    : "4:00",
                // // 300 : "5:00",
                // 360    : "6:00",
                // // 420    : "7:00",
                // 480    : "8:00",
                // 540    : "9:00",
                600: "10:00",
                // 660    : "11:00",
                720: "12:00",
                // 780    : "13:00",
                840: "14:00",
                // 900 : "15:00",
                960: "16:00",
                // 1020    : "17:00",
                1080: "18:00",
                // 1140    : "19:00",
                // 1200  : "20:00",
                // // 1260    : "21:00",
                // 1320    : "22:00",
                // // 1380    : "23:00",
                // 1440    : "24:00"
            },
            showVideoDialog: false,
            ssrc: '',
            deviceId: '',
            channelId: '',
            tabActiveName: 'media',
            hasaudio: false,
            loadingRecords: false,
            recordsLoading: false,
            timeVal: 0,
            timeMin: 0,
            timeMax: 1440,

        };
    },
    methods: {
        openDialog: function (tab, deviceId, channelId, param) {
            this.tabActiveName = tab;
            this.channelId = channelId;
            this.deviceId = deviceId;
            this.ssrc = "";
            this.videoUrl = ""
            if (!!this.$refs.videoPlayer) {
                this.$refs.videoPlayer.pause();
            }

            switch (tab) {
                case "media":
                    this.play(param.streamInfo, param.hasAudio)
                    break;
                case "record":
                    this.showVideoDialog = true;

                    this.videoHistory.date = param.date;
                    this.queryRecords()
                    break;
                case "control":
                    break;
            }
        },
                showVideoDialog: false,
                ssrc: '',
                deviceId: '',
                channelId: '',
                tabActiveName: 'media',
        hasaudio: false,
        loadingRecords: false,
        recordsLoading: false,
        timeVal: 0,
        timeMin: 0,
        timeMax: 1440,

            };
        },
        methods: {
          openDialog: function (tab, deviceId, channelId, param) {
            this.tabActiveName = tab;
            this.channelId = channelId;
            this.deviceId = deviceId;
            this.ssrc = "";
            this.videoUrl = ""
        if (!!this.$refs.videoPlayer) {
          this.$refs.videoPlayer.pause();
        }

            switch(tab) {
              case "media":
                this.play(param.streamInfo, param.hasAudio)
                break;
              case "record":
            this.showVideoDialog = true;

            this.videoHistory.date = param.date;
            this.queryRecords()
                break;
              case "control":
                break;
        }
      },
      timeAxisSelTime:function (val) {
        console.log(val)
      },
      getTimeMakrs(){
        return this.timeMakrs;
      },
        timeAxisSelTime: function (val) {
            console.log(val)
        },
        getTimeMakrs() {
            return this.timeMakrs;
        },
        play: function (streamInfo, hasAudio) {
            this.hasaudio = hasAudio;
            // 根据媒体流信息二次判断
@@ -236,276 +232,278 @@
            );
        },

      queryRecords: function() {
                if (!this.videoHistory.date) {
                    return;
                }
                this.recordsLoading = true;
                let that = this;
                var startTime = this.videoHistory.date + " 00:00:00";
                var endTime = this.videoHistory.date + " 23:59:59";
                this.$axios({
                    method: 'get',
                    url: '/api/record/' + this.deviceId + '/' + this.channelId + '?startTime=' + startTime + '&endTime=' + endTime
        }).then(function(res) {
                    // 处理时间信息
          that.videoHistory.searchHistoryResult = res.data.recordList;
          that.recordsLoading = false;
                }).catch(function(e) {
                    // that.videoHistory.searchHistoryResult = falsificationData.recordData;
                });
        queryRecords: function () {
            if (!this.videoHistory.date) {
                return;
            }
            this.recordsLoading = true;
            this.videoHistory.searchHistoryResult = [];
            let that = this;
            var startTime = this.videoHistory.date + " 00:00:00";
            var endTime = this.videoHistory.date + " 23:59:59";
            this.$axios({
                method: 'get',
                url: '/api/record/' + this.deviceId + '/' + this.channelId + '?startTime=' + startTime + '&endTime=' + endTime
            }).then(function (res) {
                // 处理时间信息
                that.videoHistory.searchHistoryResult = res.data.recordList;
                that.recordsLoading = false;
            }).catch(function (e) {
                console.log(e.message);
                // that.videoHistory.searchHistoryResult = falsificationData.recordData;
            });

            },
      onTimeChange: function (video) {
        // this.queryRecords()
      },
            playRecord: function(row) {
                let that = this;
                if (that.ssrc  != "") {
          that.stopPlayRecord(function (){
            that.ssrc = "",
            that.playRecord(row);
          })
        }else {
          this.$axios({
            method: 'get',
            url: '/api/playback/' + this.deviceId + '/' + this.channelId + '?startTime=' + row.startTime + '&endTime=' +
              row.endTime
          }).then(function(res) {
            var streamInfo = res.data;
            that.ssrc = streamInfo.ssrc;
            that.videoUrl = streamInfo.ws_flv;
          });
        }
            },
      stopPlayRecord: function (callback) {
        this.$refs.videoPlayer.pause();
        this.videoUrl = '';
        this.$axios({
          method: 'get',
          url: '/api/playback/' + this.ssrc + '/stop'
        }).then(function(res) {
          if (callback) callback()
        });
      },
            ptzCamera: function(leftRight, upDown, zoom) {
                console.log('云台控制：' + leftRight + ' : ' + upDown + " : " + zoom);
                let that = this;
                this.$axios({
                    method: 'post',
                    url: '/api/ptz/' + this.deviceId + '/' + this.channelId + '?leftRight=' + leftRight + '&upDown=' + upDown +
                        '&inOut=' + zoom + '&moveSpeed=50&zoomSpeed=50'
                }).then(function(res) {});
            },
            //////////////////////播放器事件处理//////////////////////////
            videoError:function(e){
                console.log("播放器错误："+JSON.stringify(e));
            },
      formatTooltip:function(val) {
              var h = parseInt(val/60);
              var hStr = h< 10 ? ("0" + h):h;
              var s = val%60;
        var sStr = s< 10 ? ("0" + s):s;
        return h + ":" + sStr;
      },
      timeFormatter: function (row, column, cellValue, index) {
        return cellValue.split( " ")[1];
      },
      mergeTime: function (timeArray) {
        var resultArray = [];
        for (let i = 0; i < timeArray.length; i++) {
          var startTime = new Date(timeArray[i].startTime);
          var endTime = new Date(timeArray[i].endTime);
          if (i ==0) {
            resultArray[0] = {
              startTime: startTime,
              endTime: endTime
        },
        onTimeChange: function (video) {
            // this.queryRecords()
        },
        playRecord: function (row) {
            let that = this;
            if (that.ssrc != "") {
                that.stopPlayRecord(function () {
                    that.ssrc = "",
                        that.playRecord(row);
                })
            } else {
                this.$axios({
                    method: 'get',
                    url: '/api/playback/' + this.deviceId + '/' + this.channelId + '?startTime=' + row.startTime + '&endTime=' +
                        row.endTime
                }).then(function (res) {
                    var streamInfo = res.data;
                    that.ssrc = streamInfo.ssrc;
                    that.videoUrl = streamInfo.ws_flv;
                });
            }
          }
          for (let j = 0; j < resultArray.length; j++) {
            if (startTime > resultArray[j].endTime  ) { // 合并
              if (startTime - resultArray[j].endTime <= 1000){
                resultArray[j].endTime = endTime;
              }else {
                resultArray[resultArray.length] = {
                  startTime: startTime,
                  endTime: endTime
        },
        stopPlayRecord: function (callback) {
            this.$refs.videoPlayer.pause();
            this.videoUrl = '';
            this.$axios({
                method: 'get',
                url: '/api/playback/' + this.ssrc + '/stop'
            }).then(function (res) {
                if (callback) callback()
            });
        },
        ptzCamera: function (leftRight, upDown, zoom) {
            console.log('云台控制：' + leftRight + ' : ' + upDown + " : " + zoom);
            let that = this;
            this.$axios({
                method: 'post',
                url: '/api/ptz/' + this.deviceId + '/' + this.channelId + '?leftRight=' + leftRight + '&upDown=' + upDown +
                    '&inOut=' + zoom + '&moveSpeed=50&zoomSpeed=50'
            }).then(function (res) {});
        },
        //////////////////////播放器事件处理//////////////////////////
        videoError: function (e) {
            console.log("播放器错误：" + JSON.stringify(e));
        },
        formatTooltip: function (val) {
            var h = parseInt(val / 60);
            var hStr = h < 10 ? ("0" + h) : h;
            var s = val % 60;
            var sStr = s < 10 ? ("0" + s) : s;
            return h + ":" + sStr;
        },
        timeFormatter: function (row, column, cellValue, index) {
            return cellValue.split(" ")[1];
        },
        mergeTime: function (timeArray) {
            var resultArray = [];
            for (let i = 0; i < timeArray.length; i++) {
                var startTime = new Date(timeArray[i].startTime);
                var endTime = new Date(timeArray[i].endTime);
                if (i == 0) {
                    resultArray[0] = {
                        startTime: startTime,
                        endTime: endTime
                    }
                }
              }
            }else if(resultArray[j].startTime > endTime ) { // 合并
              if (resultArray[j].startTime - endTime <= 1000) {
                resultArray[j].startTime = startTime;
              }else {
                resultArray[resultArray.length] = {
                  startTime: startTime,
                  endTime: endTime
                for (let j = 0; j < resultArray.length; j++) {
                    if (startTime > resultArray[j].endTime) { // 合并
                        if (startTime - resultArray[j].endTime <= 1000) {
                            resultArray[j].endTime = endTime;
                        } else {
                            resultArray[resultArray.length] = {
                                startTime: startTime,
                                endTime: endTime
                            }
                        }
                    } else if (resultArray[j].startTime > endTime) { // 合并
                        if (resultArray[j].startTime - endTime <= 1000) {
                            resultArray[j].startTime = startTime;
                        } else {
                            resultArray[resultArray.length] = {
                                startTime: startTime,
                                endTime: endTime
                            }
                        }
                    }
                }
              }
            }
          }
            console.log(resultArray)
            return resultArray;
        }
        console.log(resultArray)
        return resultArray;
      }
        }
    };
    }
};
</script>

<style>
    .control-wrapper {
        position: relative;
        width: 6.25rem;
        height: 6.25rem;
        max-width: 6.25rem;
        max-height: 6.25rem;
        margin: 0 auto;
        border-radius: 100%;
        float: left;
    }
.control-wrapper {
    position: relative;
    width: 6.25rem;
    height: 6.25rem;
    max-width: 6.25rem;
    max-height: 6.25rem;
    margin: 0 auto;
    border-radius: 100%;
    float: left;
}

    .control-btn {
        display: flex;
        justify-content: center;
        position: absolute;
        width: 44%;
        height: 44%;
        border-radius: 5px;
        border: 1px solid #78aee4;
        box-sizing: border-box;
        transition: all 0.3s linear;
    }
.control-btn {
    display: flex;
    justify-content: center;
    position: absolute;
    width: 44%;
    height: 44%;
    border-radius: 5px;
    border: 1px solid #78aee4;
    box-sizing: border-box;
    transition: all 0.3s linear;
}

    .control-btn i {
        font-size: 20px;
        color: #78aee4;
        display: flex;
        justify-content: center;
        align-items: center;
    }
.control-btn i {
    font-size: 20px;
    color: #78aee4;
    display: flex;
    justify-content: center;
    align-items: center;
}

    .control-round {
        position: absolute;
        top: 21%;
        left: 21%;
        width: 58%;
        height: 58%;
        background: #fff;
        border-radius: 100%;
    }
.control-round {
    position: absolute;
    top: 21%;
    left: 21%;
    width: 58%;
    height: 58%;
    background: #fff;
    border-radius: 100%;
}

    .control-round-inner {
        position: absolute;
        left: 15%;
        top: 15%;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 70%;
        height: 70%;
        font-size: 40px;
        color: #78aee4;
        border: 1px solid #78aee4;
        border-radius: 100%;
        transition: all 0.3s linear;
    }
.control-round-inner {
    position: absolute;
    left: 15%;
    top: 15%;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 70%;
    height: 70%;
    font-size: 40px;
    color: #78aee4;
    border: 1px solid #78aee4;
    border-radius: 100%;
    transition: all 0.3s linear;
}

    .control-inner-btn {
        position: absolute;
        width: 60%;
        height: 60%;
        background: #fafafa;
    }
.control-inner-btn {
    position: absolute;
    width: 60%;
    height: 60%;
    background: #fafafa;
}

    .control-top {
        top: -8%;
        left: 27%;
        transform: rotate(-45deg);
        border-radius: 5px 100% 5px 0;
    }
.control-top {
    top: -8%;
    left: 27%;
    transform: rotate(-45deg);
    border-radius: 5px 100% 5px 0;
}

    .control-top i {
        transform: rotate(45deg);
        border-radius: 5px 100% 5px 0;
    }
.control-top i {
    transform: rotate(45deg);
    border-radius: 5px 100% 5px 0;
}

    .control-top .control-inner {
        left: -1px;
        bottom: 0;
        border-top: 1px solid #78aee4;
        border-right: 1px solid #78aee4;
        border-radius: 0 100% 0 0;
    }
.control-top .control-inner {
    left: -1px;
    bottom: 0;
    border-top: 1px solid #78aee4;
    border-right: 1px solid #78aee4;
    border-radius: 0 100% 0 0;
}

    .control-top .fa {
        transform: rotate(45deg) translateY(-7px);
    }
.control-top .fa {
    transform: rotate(45deg) translateY(-7px);
}

    .control-left {
        top: 27%;
        left: -8%;
        transform: rotate(45deg);
        border-radius: 5px 0 5px 100%;
    }
.control-left {
    top: 27%;
    left: -8%;
    transform: rotate(45deg);
    border-radius: 5px 0 5px 100%;
}

    .control-left i {
        transform: rotate(-45deg);
    }
.control-left i {
    transform: rotate(-45deg);
}

    .control-left .control-inner {
        right: -1px;
        top: -1px;
        border-bottom: 1px solid #78aee4;
        border-left: 1px solid #78aee4;
        border-radius: 0 0 0 100%;
    }
.control-left .control-inner {
    right: -1px;
    top: -1px;
    border-bottom: 1px solid #78aee4;
    border-left: 1px solid #78aee4;
    border-radius: 0 0 0 100%;
}

    .control-left .fa {
        transform: rotate(-45deg) translateX(-7px);
    }
.control-left .fa {
    transform: rotate(-45deg) translateX(-7px);
}

    .control-right {
        top: 27%;
        right: -8%;
        transform: rotate(45deg);
        border-radius: 5px 100% 5px 0;
    }
.control-right {
    top: 27%;
    right: -8%;
    transform: rotate(45deg);
    border-radius: 5px 100% 5px 0;
}

    .control-right i {
        transform: rotate(-45deg);
    }
.control-right i {
    transform: rotate(-45deg);
}

    .control-right .control-inner {
        left: -1px;
        bottom: -1px;
        border-top: 1px solid #78aee4;
        border-right: 1px solid #78aee4;
        border-radius: 0 100% 0 0;
    }
.control-right .control-inner {
    left: -1px;
    bottom: -1px;
    border-top: 1px solid #78aee4;
    border-right: 1px solid #78aee4;
    border-radius: 0 100% 0 0;
}

    .control-right .fa {
        transform: rotate(-45deg) translateX(7px);
    }
.control-right .fa {
    transform: rotate(-45deg) translateX(7px);
}

    .control-bottom {
        left: 27%;
        bottom: -8%;
        transform: rotate(45deg);
        border-radius: 0 5px 100% 5px;
    }
.control-bottom {
    left: 27%;
    bottom: -8%;
    transform: rotate(45deg);
    border-radius: 0 5px 100% 5px;
}

    .control-bottom i {
        transform: rotate(-45deg);
    }
.control-bottom i {
    transform: rotate(-45deg);
}

    .control-bottom .control-inner {
        top: -1px;
        left: -1px;
        border-bottom: 1px solid #78aee4;
        border-right: 1px solid #78aee4;
        border-radius: 0 0 100% 0;
    }
.control-bottom .control-inner {
    top: -1px;
    left: -1px;
    border-bottom: 1px solid #78aee4;
    border-right: 1px solid #78aee4;
    border-radius: 0 0 100% 0;
}

    .control-bottom .fa {
        transform: rotate(-45deg) translateY(7px);
    }
.control-bottom .fa {
    transform: rotate(-45deg) translateY(7px);
}
</style>