dbsd_kczx/src/views/zy/jiaoXueDanYuanNeiRong/stuIndex.vue

<template>
  <div class="max">

  <!-- <a-affix :offset-top="0" :target="() => doctomen"> -->
  <div class="topButton" v-if="!props.hiddenBtn">
    <a-space>
      <!-- <a-button type="primary" @click="save" :loading="saveLoading">保存</a-button> -->
      <a-button @click="reload"><Icon icon="ant-design:reload-outlined"/>刷新</a-button>
      <!-- <a-button type="primary" @click="addOne()" class="addBtn" title="新增一级"><Icon icon="ant-design:plus-outlined"/>新增标题</a-button> -->
    </a-space>
  </div>
  <!-- </a-affix> -->

  <div class="maxDiv">
    <a-empty v-if="!dataSource || !dataSource.length"/>
    <div v-for="(one, oneIndex) in dataSource" :key="oneIndex">
      <div class="box">
        <!-- 下一层 -->
        <a-card>
          <a-collapse ghost expandIconPosition="right">
            <a-collapse-panel :key="one._id" forceRender>
              <template #header>
                <div class="topDiv">
                  <div>{{ one.sort }}：</div>
                  <div class="inputd">
                    <div class="ainput ainputNoEdit" @click="(e) => { stop(e); }">&nbsp;{{ one.title }}</div>
                  </div>
                </div>
              </template>
              <!-- <template #extra>
                <a-space>
                  <div><a-button type="primary" @click="addTwo($event, one)" class="twoBtn addBtn" title="新增二级"><Icon icon="ant-design:plus-outlined"/>新增章节</a-button></div>
                  <div><a-button type="primary" danger @click="delOne($event, one)" class="addBtn" title="删除此项及以下"><Icon icon="ant-design:delete"/>删除</a-button></div>
                </a-space>
              </template> -->
              <div v-for="(two, twoIndex) in one.childrenList" :key="twoIndex">
                <div class="box">
                  <!-- 下一层 -->
                  <a-card>
                    <a-collapse ghost expandIconPosition="right">
                      <a-collapse-panel :key="two._id" forceRender>
                        <template #header>
                          <div class="twoTopDiv">
                            <div class="topDiv">
                              <div>{{ one.sort }}.{{ two.sort }}：</div>
                              <div class="twoInputd">
                                <!-- <a-input v-if="two.isEdit" :value="two.title" @change="changeInput($event, two, 'title')" @blur="() => { two.isEdit = false }" @click="stop" class="ainput"/> -->
                                <div class="ainput ainputNoEdit" @click="(e) => { stop(e); }" >&nbsp;{{ two.title }}</div>
                              </div>
                            </div>
                          </div>
                        </template>
                        <!-- <template #extra>
                          <a-space>
                            <a-button type="primary" class="addBtn" title="展开收起"><Icon icon="ant-design:plus-outlined"/>上传资源</a-button>
                            <a-button type="primary" danger @click="delTwo($event, one, two)" class="addBtn" title="删除此项及以下"><Icon icon="ant-design:delete"/>删除</a-button>
                          </a-space>
                        </template> -->
                        <!-- <div style="padding-top: 1rem;">
                          <a-space>
                            <div><a-button type="primary" @click="addThree($event, two, 'video')" class="addBtn"><Icon icon="ant-design:video-camera-outlined"/>视频</a-button></div>
                            <div><a-button type="primary" @click="addThree($event, two, 'document')" class="addBtn"><Icon icon="ant-design:file-outlined"/>文档</a-button></div>
                            <div><a-button type="primary" @click="addThree($event, two, 'richText')" class="addBtn"><Icon icon="ant-design:file-text-outlined"/>富文本</a-button></div>
                          </a-space>
                        </div> -->
                        <div v-for="(three, threeIndex) in two.childrenList" :key="threeIndex">
                          <div class="box" @mouseenter="() => three.showBtn = true" @mouseleave="() => three.showBtn = false">
                            <Icon icon="ant-design:holder-outlined"/>
                            {{ one.sort }}.{{ two.sort }}.{{ three.sort }}
                            <a-tag class="hand" @click="viewThreePage(three)">
                              <template v-if="three.type == 'video'"><Icon icon="ant-design:video-camera-outlined" />视频</template>
                              <template v-if="three.type == 'document'"><Icon icon="ant-design:file-outlined" />文档</template>
                              <template v-if="three.type == 'richText'"><Icon icon="ant-design:file-text-outlined" />富文本</template>
                            </a-tag>
                            <span class="hand" @click="viewThreePage(three)">{{ three.title }}</span>
                            <span v-show="three.showBtn">
                              <a-space>
                                <a-button type="primary" size="small" title="下载" v-if="three.type == 'video' || three.type == 'document'" @click="downloadFile(three)" class="addBtn"><Icon icon="ant-design:vertical-align-bottom-outlined"/></a-button>
                                <a-button type="primary" size="small" title="查看" v-if="three.type == 'richText'" @click="viewThreePage(three)" class="addBtn"><Icon icon="ant-design:fund-view-outlined"/></a-button>
                              </a-space>
                            </span>

                            <a-card v-if="false">
                              <template #title>
                                {{ one.sort }}.{{ two.sort }}.{{ three.sort }}
                                <template v-if="three.type == 'video'">
                                  <Icon icon="ant-design:video-camera-outlined" />视频
                                </template>
                                <template v-else-if="three.type == 'document'">
                                  <Icon icon="ant-design:file-outlined" />文档
                                </template>
                                <template v-else-if="three.type == 'richText'">
                                  <Icon icon="ant-design:file-text-outlined" />富文本
                                </template>
                              </template>
                              <!-- <template #extra>
                                <a-space>
                                  <a-button type="primary" v-if="three.isEdit" @click="() => three.isEdit = false" class="addBtn"><Icon icon="ant-design:edit"/>确认</a-button>
                                  <a-button type="primary" v-if="!three.isEdit" @click="() => three.isEdit = true" class="addBtn"><Icon icon="ant-design:edit"/>编辑</a-button>
                                <a-button type="primary" danger @click="delThree($event, two, three)" class="addBtn"><Icon icon="ant-design:delete"/>删除</a-button>
                              </a-space>
                              </template> -->
                              <div class="topDiv">
                                <template v-if="three.type == 'video'">
                                  <!-- <j-upload v-model:value="three.filePath" maxCount="1" suffixList="avi,mov,mkv,mpeg,asf,3gp,wmv,mp4,flv,rmvb"/> video/mp4,video/webm,video/ogv-->
                                  <!-- <j-upload v-if="three.isEdit" v-model:value="three.filePath" maxCount="1" text="上传视频" accept=".mp4,.webm,.ogv" :forceAcceptVerify="true"/> -->
                                  <!-- <div class="ainput">&nbsp;{{ getFileAccessHttpUrl(three.filePath) }}</div> -->
                                  <!-- <downloadAssembly :filePath="three.filePath"/> -->
                                  <downloadAssembly :filePath="three.filePath"/>
                                </template>
                                <template v-if="three.type == 'document'">
                                  <!-- <j-upload v-if="three.isEdit" v-model:value="three.filePath" maxCount="1"/> -->
                                  <downloadAssembly :filePath="three.filePath"/>
                                </template>
                                <template v-if="three.type == 'richText'">
                                  <!-- <j-editor v-if="three.isEdit" v-model:value="three.richText"/> -->
                                  <div class="richText" v-html="three.richText"></div>
                                </template>
                                <!-- <template v-if="three.type == 'classroomTest'">
                                  随堂测试
                                </template>
                                <template v-if="three.type == 'discuss'">
                                  讨论
                                </template> -->
                              </div>
                            </a-card>
                          </div>
                        </div>
                      </a-collapse-panel>
                    </a-collapse>
                  </a-card>
                </div>
              </div>
            </a-collapse-panel>
          </a-collapse>
        </a-card>
      </div>
      <!-- <template #footer> -->
        <!-- <a-button @click="sureChange" type="primary" style="margin-top: 100px">确定</a-button> -->
      <!-- </template> -->
      </div>
  </div>

  <a-modal :title="threePageTitle" :width="800" :visible="threePageOpen" @ok="threePageHandleOk" :okButtonProps="{ class: { 'jee-hidden': threePageDisableSubmit } }" @cancel="threePageHandleCancel" cancelText="关闭">
    <a-card>
      <div>
        标题：
        <a-input v-if="!threePageDisableSubmit" :value="threePageData.three.title" @change="changeInput($event, threePageData.three, 'title')" @click="stop" class="ainput"/>
        <div v-else>{{ threePageData.three.title }}</div>
      </div>
      <div>
        <template v-if="threePageData.three.type == 'video'">
          <j-upload v-if="!threePageDisableSubmit" v-model:value="threePageData.three.filePath" :maxCount="1" text="上传视频" accept=".mp4,.webm,.ogv" :forceAcceptVerify="true"/>
          <downloadAssembly v-else :filePath="threePageData.three.filePath"/>
        </template>
        <template v-if="threePageData.three.type == 'document'">
          <j-upload v-if="!threePageDisableSubmit" v-model:value="threePageData.three.filePath" :maxCount="1"/>
          <downloadAssembly v-else :filePath="threePageData.three.filePath"/>
        </template>
        <template v-if="threePageData.three.type == 'richText' && threePageOpen">
          <j-editor v-if="!threePageDisableSubmit" v-model:value="threePageData.three.richText"/>
          <div v-else class="richText" v-html="threePageData.three.richText"></div>
        </template>
      </div>
    </a-card>
  </a-modal>


</div>


</template>

<script lang="ts" name="jiaoXueDanYuanNeiRongIndex" setup>
  import { ref, reactive, onMounted, unref, nextTick, watch } from 'vue';
  import { Input, Popover, Pagination, Empty, Affix as aAffix } from 'ant-design-vue';
  import { defHttp } from '/@/utils/http/axios';
  import { useMessage } from "/@/hooks/web/useMessage";
  import { useRouter } from 'vue-router';
  import { randomString, simpleDebounce, getFileAccessHttpUrl } from '/@/utils/common/compUtils'

  import draggable from 'vuedraggable';
  import JUpload from '/@/components/Form/src/jeecg/components/JUpload/JUpload.vue';
  import JEditor from '/@/components/Form/src/jeecg/components/JEditor.vue';
  import downloadAssembly from '/@/views/zy/jiaoXueDanYuanNeiRong/downloadAssembly.vue';

  //当前路由信息
  const { currentRoute } = useRouter();
  const { query } = unref(currentRoute);
  const { rwbh, xqxn, type, teano } = query;//获取传递参数


  const props = defineProps({
    hiddenBtn: { type: Boolean, default: false },
  });

  // watch(() => props.hiddenBtn, (v) => {
  //   if(v){
  //     reload();
  //   }
  // });



  const { createConfirm, createMessage } = useMessage();
  const queryParam = ref<any>({});
  const dataSource = ref<any>([]);

  const isNotMove = ref<boolean>(true);
  const saveLoading = ref<boolean>(false);

  const threePageTitle = ref<String>('详细');
  const threePageOpen = ref<boolean>(false);
  const threePageDisableSubmit = ref<boolean>(false);
  const threePageData = ref<Object>(null);

  //公共的拖动排序组件绑定数据
  const draggableBind = ref<Object>({
    sort: false,
    //唯一键
    itemKey: '_id',
    // onStart: moveDraggable,
    // onAdd: onAddFn,
    // onRemove: onRemoveFn,
    // onUpdate: onUpdateFn,
    //有效移动后触发
    onEnd: endDraggable,
    //鼠标按下触发
    // onChoose: simpleDebounce(chooseDraggable, 500),
    // onChoose: chooseDraggable,
    //鼠标松开后触发
    // onUnchoose: unchooseDraggable,
    // onSort: onSortFn,
    // onFilter: onFilterFn,
    // onClone: onCloneFn,
    // onMove: onMoveFn,
  });

  enum Api {
  list = '/teachingunitcontent/kcTeachingUnitContentOne/allList',
  edit = '/teachingunitcontent/kcTeachingUnitContentOne/edit',
}

  /**
   * 列表接口
   * @param params
   */
  const listAll = (params) => defHttp.get({ url: Api.list, params });
  const editAll = (params) => defHttp.post({ url: Api.edit, params }, { isTransformResponse: true });


  function reload() {
    loadData();
  }

  async function loadData() {
    dataSource.value = [];
    let params = {
      rwbh,
      xqxn,
      teano,
      fabu:'1',
    }
    await listAll(params).then(res => {
      dataRecursion(res, (x) => x._id = x.id);
      dataSource.value = res;
    });
    nextTick(() => {
      // setTimeout(() => {
        expandAllTable();
        // nextTick(() => {
        //   expandAllTable();
        // });
      // }, 1000);
    });
  }

  function expandAllTable() {
    document.querySelectorAll('.max .ant-collapse-header').forEach(x => {
      if(x.getAttribute('aria-expanded') == 'false') x.click()
    });
  }

  //递归执行方法
  function dataRecursion(list, fn){
    let _list = list;
    _list.forEach((x,i) => {
      fn(x,i);
      if(x.childrenList && x.childrenList.length){
        dataRecursion(x.childrenList, fn);
      }
    })
  }

  //刷新数据的排序
  function refreshDataSort(){
    dataRecursion(dataSource.value, (x, i) => x.sort = i+1);
  }

  //创建新的节点
  function createNoneData(){
    let data = {
      //临时ID，兼容新增和修改
      _id: randomString(32),
      title: null,
      sort: 0,
      childrenList: [],
    }
    return data;
  }

  function stop(e) {
    e?.stopPropagation();
  }

  function changeInput(e, pdata, key) {
    let { target } = e;
    let { value } = target;
    pdata[key] = value;
  }

  function addOne(){
    dataSource.value.push(createNoneData());
    createMessage.success('添加标题成功！');
    nextTick(() => {
      refreshDataSort();
    })
  }

  function delOne(e, one){
    stop(e);
    let index = dataSource.value.findIndex(x => x == one);
    if(index == -1) return;
    dataSource.value.splice(index, 1);
    createMessage.success('删除标题成功！');
    nextTick(() => {
      refreshDataSort();
    })
  }

  // function insertOne(index){
  //   dataSource.value.splice(index,0, createNoneData());
  // }

  //获取祖宗级对象
  function getBtnEle(e, className){
    if(e){
      //如果一级就是，直接甩出去
      if(e?.classList?.contains(className)){
        return e;
      } else {
        //如果父节点也没有，往更父的节点查找
        return getBtnEle(e.parentElement, className);
      }
      // //如果父节点也没有，往更深的
      // if(!e.parentElement.classList.contains(className)){
      //   //不存在
      //   console.log('111111',e.parentElement);
      // }else{
      //   console.log('2222',e.parentElement);
      //   return e.parentElement;
      // }
    }
  }

  function addTwo(e, one){
    let btn = getBtnEle(e.target, 'twoBtn');
    if(btn == null){
      console.error('出大事了！');
      return;
    }

    let tab = null;
    document.querySelectorAll('.maxDiv .box .ant-collapse-header').forEach(x => {
      let twoBtn = x.querySelector('.twoBtn');
      if(twoBtn == btn){
        tab = x;
      }
    });
    let ariaExpanded = tab.getAttribute('aria-expanded');

    if(ariaExpanded == 'false') {
    }else{
      stop(e);
    }
    if(one.childrenList){
      one.childrenList.push(createNoneData());
    }else{
      one.childrenList = [ createNoneData() ];
    }

    createMessage.success('添加章节成功！');
    nextTick(() => {
      refreshDataSort();
    })
  }

  function delTwo(e, one, two){
    stop(e);
    let index = one.childrenList.findIndex(x => x == two);
    if(index == -1) return;
    one.childrenList.splice(index, 1);
    createMessage.success('删除章节成功！');
    nextTick(() => {
      refreshDataSort();
    })
  }

  // function insertTwo(one, index){
  //   one.childrenList.splice(index,0, createNoneData());
  // }

  function addThree(e, two, type){
    stop(e);
    let data = createNoneData();
    delete data.title;
    data.type = type;
    data.richText = null;
    data.filePath = null;
    if(two.childrenList){
      two.childrenList.push(data);
    }else{
      two.childrenList = [ data ];
    }
    createMessage.success('新增成功！');
    nextTick(() => {
      refreshDataSort();
    })
  }

  function delThree(e, two, three){
    stop(e);
    let index = two.childrenList.findIndex(x => x == three);
    if(index == -1) return;
    two.childrenList.splice(index, 1);

    createMessage.success('删除成功！');
    nextTick(() => {
      refreshDataSort();
    })
  }

  function viewThreePage(three) {
    threePageOpen.value = true;
    threePageDisableSubmit.value = true;
    threePageData.value = { three };
  }

  function threePageHandleOk(){
    threePageOpen.value = false;
  }

  function threePageHandleCancel(){
    threePageOpen.value = false;
  }

  function downloadFile(three) {
    let url = getFileAccessHttpUrl(three.filePath);
    window.open(url,"_blank");
  }



  //移动结束时触发，如果未移动则不触发，刷新排序,
  function endDraggable(){
    //移动后如果有富文本编辑器则会失效，需要此法重置一下
    isNotMove.value = false;
    nextTick(() => {
      isNotMove.value = true;
      refreshDataSort();
    })
  }

  //按下鼠标按键后触发
  // function chooseDraggable(){
  //   // isNotMove.value = false;
  // }

  //松开鼠标按键后触发
  // function unchooseDraggable(){
  //   // isNotMove.value = true;
  // }

  // function onAddFn() { console.log('onAddFn'); }
  // function onRemoveFn() { console.log('onRemoveFn'); }
  // function onUpdateFn() { console.log('onUpdateFn'); }
  // function onChooseFn() { console.log('onChooseFn'); }
  // function onUnchooseFn() { console.log('onUnchooseFn'); }
  // function onSortFn() { console.log('onSortFn'); }
  // function onFilterFn() { console.log('onFilterFn'); }
  // function onCloneFn() { console.log('onCloneFn'); }
  // function onMoveFn() { console.log('onMoveFn'); }

  // //移动时触发，关闭富文本编辑器
  // function moveDraggable() {
  //   console.log('move');
  //   isNotMove.value = false;
  // }

  async function save(){
    saveLoading.value = true;
    console.log(unref(dataSource));
    let saveData = {
      rwbh,
      xqxn,
      teachingUnitContentOneList: unref(dataSource),
    }
    if(!saveData.rwbh || !saveData.xqxn){
      createMessage.error('无法保存！');
      saveLoading.value = false;
      return;
    }else if(!saveData.teachingUnitContentOneList || !saveData.teachingUnitContentOneList.length){
      createMessage.warn('请添加数据！');
      saveLoading.value = false;
      return;
    }
    await editAll(saveData);
    saveLoading.value = false;
  }

  loadData();

  defineExpose({
    reload,
  })
</script>

<style lang="less" scoped>
.hand {
  cursor:pointer;
}
.max {
  height: calc(100vh - 225px);
  //height: calc(-132px + 100vh);
  // min-height: calc(-132px + 100vh);
  // max-height: calc(-132px + 100vh);
  overflow: auto;
  //overflow: hidden;
  .maxDiv {
    height: calc(100% - 94px);
    overflow-y: auto;
  }
}

.box {
  margin: .5rem 0 0 0;
  .itemTop {
    width: 100%;
  }
}

.topButton {
  padding-top: 10px;
}

.ainput {
  width: 100%;
}
.ainputNoEdit {
  border: #d9d9d9 solid 1px;
}

.inputd {
  width: calc(100% - 35px);
}
.topDiv {
  width: 100%;
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
}
.twoInputd {
  width: calc(100% - 45px);
}
.twoTopDiv {
  width: 100%;
}

.richText {
  max-height: 400px;
  overflow: auto;
}

:deep(.maxDiv) .ant-collapse-header{
  align-items: center;
}
</style>