shuhi-ui/src/views/recycleLogistics/warehouse/components/area-setting.vue

<!-- 编辑弹窗 -->
<template>
  <ele-modal
    form
    :width="1080"
    :bodyStyle="{ 'min-height': '400px' }"
    v-model="visible"
    :title="title"
    @open="handleOpen"
  >
    <div class="flex flex-col" v-loading="loading">
      <div class="flex" v-for="dq in areaList" :key="dq.code">
        <el-checkbox
          :label="dq.name"
          :indeterminate="isIndeterminateShow(dq)"
          style="min-width: 100px"
          @change="(value) => handleDqChange(value, dq)"
        ></el-checkbox>

        <div v-for="item in dq.children" class="mr-6 flex items-center">
          <el-checkbox
            @change="(value) => handleParentChange(value, item)"
            :data-id="item.id"
            v-model="item.otherSelected"
            style="margin-right: 5px"
            :true-value="1"
            :false-value="0"
            v-if="item.otherSelected == 1"
            disabled
          ></el-checkbox>
          <el-checkbox
            @change="(value) => handleParentChange(value, item)"
            :data-id="item.id"
            v-model="item.mySelected"
            style="margin-right: 5px"
            :true-value="1"
            :false-value="0"
            v-else
          ></el-checkbox>
          <ele-popover
            :width="400"
            trigger="click"
            :title="item.district"
            :showArrow="false"
            :disabled="isPopoverDisabled(item)"
          >
            <template #reference>
              <div
                class="flex items-center cursor-pointer"
                :class="{ 'disabled-popover': isPopoverDisabled(item) }"
              >
                <el-text :type="item.mySelected == 1 ? 'primary' : ''">{{
                  item.district
                }}</el-text>
                <el-text type="warning" v-if="isShowAll(item)">(全)</el-text>
                <el-icon><CaretBottom /></el-icon>
              </div>
            </template>
            <template v-for="child in item.childInfo">
              <el-checkbox
                @change="(value) => handleChildChange(value, item, child)"
                :data-id="child.id"
                :label="child.district"
                v-model="child.otherSelected"
                :true-value="1"
                :false-value="0"
                v-if="child.otherSelected == 1"
                disabled
              ></el-checkbox>
              <el-checkbox
                v-else
                @change="(value) => handleChildChange(value, item, child)"
                :data-id="child.id"
                v-model="child.mySelected"
                :label="child.district"
                :true-value="1"
                :false-value="0"
              ></el-checkbox>
            </template>
          </ele-popover>
        </div>
      </div>
    </div>
    <el-text type="danger"
      >灰色地区表示已经添加到其他仓库中，请先在其他仓库中去掉勾选后，再重新选择</el-text
    >

    <template #footer>
      <el-button @click="handleCancel">关闭</el-button>
      <el-button type="primary" @click="handleSubmit">确定</el-button>
    </template>
  </ele-modal>
</template>

<script setup>
  import { ref, reactive, nextTick } from 'vue';
  import request from '@/utils/request';
  import { CaretBottom, CaretTop } from '@element-plus/icons-vue';

  /** 弹窗是否打开 */
  const visible = defineModel({ type: Boolean });

  /** 关闭弹窗 */
  const handleCancel = () => {
    visible.value = false;
  };

  //计算是否禁用
  const isPopoverDisabled = computed(() => (item) => {
    let checked = item.childInfo.every((i) => i.otherSelected == 1);
    return checked;
  });

  //计算是否显示全
  const isShowAll = computed(() => (item) => {
    let checked = item.childInfo.every((i) => i.mySelected == 1);
    return checked;
  });
  //计算大区是否全选
  const isIndeterminateShow = computed(() => (dq) => {
    let len = dq.children.length;
    let length = dq.children.filter((i) => i.mySelected == 1).length;

    return length > 0 && length < len;
  });

  /** 弹窗打开事件 */
  const title = ref('仓库区域设置');
  const handleOpen = (row) => {
    visible.value = true;
    nextTick(() => {
      title.value = row.godownName
        ? `${row.godownName}区域设置`
        : `仓库区域设置`;

      row && getAreaInfo(row.id);
    });
  };

  let formdata = reactive({
    godownId: '',
    selectendList: [{ provinceId: '', cityId: '' }]
  });

  //获取区域基础数据信息
  let dqList = ref([
    { name: '华东', code: 'hd' },
    { name: '华北', code: 'hb' },
    { name: '华中', code: 'hz' },
    { name: '华南', code: 'hn' },
    { name: '东北', code: 'db' },
    { name: '西北', code: 'xb' },
    { name: '西南', code: 'xn' },
    { name: '港澳台', code: 'gat' },
    { name: '海外', code: 'hw' }
  ]);
  const areaList = ref([]);
  const loading = ref(false);
  const getAreaInfo = (godownId) => {
    formdata.godownId = godownId;
    loading.value = true;
    request
      .get(`/baseinfo/godown/getGodownAreaList/${godownId}`)
      .then((res) => {
        if (res.data.code == 200) {
          areaList.value.length = 0;
          dqList.value.forEach((item) => {
            item.checked = false;
            item.children = res.data.data[item.code];
            areaList.value.push(item);
          });
        }
      })
      .finally(() => (loading.value = false));
  };

  //区域checkbox改变事件
  const handleDqChange = (value, dq) => {
    if (value == 1) {
      dq.children.forEach((item) => {
        if (item.otherSelected != 1) {
          item.mySelected = 1;
          item.childInfo.forEach((i) => {
            if (i.otherSelected != 1) {
              i.mySelected = 1;
            }
          });
        }
      });
    } else if (value == 0) {
      dq.children.forEach((item) => {
        if (item.otherSelected != 1) {
          item.mySelected = 0;
          item.childInfo.forEach((i) => {
            if (i.otherSelected != 1) {
              i.mySelected = 1;
            }
          });
        }
      });
    }
  };

  //父级checkbox改变事件
  const handleParentChange = (value, item) => {
    if (value == 1) {
      item.childInfo.forEach((i) => {
        i.mySelected = 1;
      });
    } else if (value == 0) {
      item.childInfo.forEach((i) => {
        i.mySelected = 0;
      });
    }
  };
  //子级checkbox改变事件
  const handleChildChange = (value, item, child) => {
    let checked = item.childInfo.some((i) => i.mySelected == 1);
    item.mySelected = checked ? 1 : 0;
  };

  //格式化选中数据
  const formatterSelected = () => {
    let arr = [];
    areaList.value.forEach((item) => {
      item.children.forEach((i) => {
        i.childInfo.forEach((j) => {
          if (j.mySelected == 1 && j.otherSelected != 1) {
            arr.push({
              provinceId: i.id,
              cityId: j.id
            });
          }
        });
      });
    });
    return arr;
  };

  /** 提交 */
  const handleSubmit = () => {
    formdata.selectendList = formatterSelected();
    console.log(formdata);
    let data = JSON.parse(JSON.stringify(formdata));
    request.post(`/baseinfo/godown/setGodownAreaInfo`, data).then((res) => {
      if (res.data.code == 200) {
        visible.value = false;
      }
    });
  };

  defineExpose({
    handleOpen
  });
</script>

<style lang="scss">
  .disabled-popover {
    cursor: not-allowed;
    .el-text {
      color: #909399;
    }
    .el-icon {
      color: #909399;
      fill: #909399;
    }
  }
</style>