<template>
  <div id="wjfx_fzjc">
    <div class="left-div">
      <el-input class="public-input" placeholder="输入关键字进行过滤" suffix-icon="el-icon-search" v-model="filterText"></el-input>
      <el-tree :data="tree_data" node-key="id" :expand-on-click-node="false" :filter-node-method="filterNode"
        highlight-current :props="defaultProps" ref="tree" :current-node-key="4" :default-expanded-keys="[4]"
        @node-click="handleNodeClick">
        <span class="custom-tree-node" slot-scope="{ node, data }">
          <span class="first-span" :title="node.label">{{ node.label }}</span>
        </span>
      </el-tree>
    </div>
    <div class="right-div">
      <component :is="currentRole" :clientDetails="clientDetails" ref="mychild" />
    </div>
  </div>
</template>
<script>
import { get, post, delete_util } from "../../util/http_util";
import { queryDocumentTree, updateDocumentTreeItem, addDocumentTreeItem } from '../../api/zfclk/wxgl';
import XLSX from "xlsx";
import navs from "./znfx.vue";
// import navs1 from "./znjsfx.vue";
let id = 1000;
export default {
  components: { navs },
  data() {
    return {
      clientDetails: {},
      currentRole: "navs",
      tree_data: [], //左侧树结构的数据
      dialogVisible: false, //新增子节点弹出框
      dialogVisible_edit: false,
      name_edit: '',
      name: "", //新增子节点的名称
      this_data: "",
      this_node: "",
      filterText: "",
      defaultProps: {
        children: 'children',
        label: 'label'
      },

      dialogVisibleImport: false,
      title: "",
      pickNew: "",
      tableDataFromExcelHead: [],
      tableDataFromExcel: [],
      module_name: '战法策略文档',
    };
  },
  methods: {
    //查询tree数据
    query_tree() {
      this.tree_data = [];
      queryDocumentTree(this.module_name)
        .then((res) => {
          this.tree_data = [{
            id: 4,
            label: '文档列表',
            level: 0,
            children: res
          }];
          this.currentRole = "navs";
          this.clientDetails = { type: 4 };
        })
        .catch((err) => {
          this.$message.warning(err.message);
        });
    },
    filterNode(value, data) {
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },
    //节点点击事件
    handleNodeClick(node, data) {
      this.currentRole = "navs";
      this.clientDetails = { type: node.id };
      // if (node.id == 21 || this.getparentNode(data) == 21) {
      //   this.currentRole = "navs";
      //   this.clientDetails = { type: node.id };
      // } else if (node.id == 25 || this.getparentNode(data) == 25) {
      //   this.currentRole = "navs1";
      // } else {
      //   this.currentRole = "";
      // }
    },
    //查询当前节点的最顶层节点ID
    getparentNode(data) {
      if (data.data.parentCode == null) {
        return data.data.id;
      } else {
        return this.getparentNode(data.parent);
      }
    },
  },
  watch: {
    filterText(val) {
      this.$refs.tree.filter(val);
    },
  },
  activated() {
    this.query_tree();
  },
};
</script>
<style lang="scss">
#wjfx_fzjc {
  width: calc(100% - 50px);
  height: calc(100% - 70px);
  margin: 20px;

  .left-div {
    width: 15%;
    height: 100%;
    box-sizing: border-box;
    padding: 20px;
    float: left;

    input {
      color: white;
      background-color: transparent;
    }

    .el-input {
      position: relative;
      font-size: 14px;
      display: inline-block;
      width: 100%;
    }

    .el-button+.el-button {
      margin-left: 0px !important;
    }

    .el-tree {
      color: white;
      background: transparent;
      height: calc(100% - 50px);
      margin-top: 10px;

      .el-tree-node__content {
        height: 40px;

        .el-icon-circle-plus {
          display: none;
        }

        .el-icon-error {
          display: none;
        }

        .el-icon-upload {
          display: none;
        }

        .el-icon-edit-outline {
          display: none;
        }

        .list-span {
          display: none;
        }
      }
    }

    .el-tree>.el-tree-node>.el-tree-node__content {
      height: 40px;
      // background-image: url(../../assets/img/yqjc/24.png);
      background-image: url("../../assets/img/dfzy/new/6.png");
      background-repeat: no-repeat;
      background-size: 100% 100%;

      .el-icon-error {
        display: none !important;
      }

      .el-icon-edit-outline {
        display: none !important;
      }

      // .list-span{
      //   display: none !important;
      // }
      // .el-button{
      //   margin-left: -50px;
      // }
    }

    .el-tree>.el-tree-node>.el-tree-node__children>.el-tree-node>.el-tree-node__content {
      height: 40px;
      // background-image: url(../../assets/img/yqjc/24.png);
      background-repeat: no-repeat;
      background-size: 100% 100%;
    }

    .el-tree>.el-tree-node>.el-tree-node__content>.el-tree-node__label {
      font-size: 16px !important;
    }

    .custom-tree-node {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      padding-right: 8px;
      width: 82%;

      .first-span {
        width: 100%;
        float: left;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }

      .list-span {
        position: absolute;
        right: 20px;
      }
    }

    .el-tree>.el-tree-node>.el-tree-node__children {
      // background-color: #1d2d46ad !important;
      width: 100%;
      height: calc(100% - 44px);
      overflow: auto;
      position: relative;

      .el-tree-node {
        // width: 300px;
      }
    }

    .el-tree-node:focus>.el-tree-node__content {
      background-color: #00648a78 !important;
      // border-radius: 5px;
    }

    .el-tree-node__content:hover,
    .el-tree-node__content:focus {
      background-color: #00638a50 !important;

      // border-radius: 5px;
      .el-icon-circle-plus {
        display: block;
      }

      .el-icon-edit-outline {
        display: block;
      }

      .el-icon-error {
        display: block;
      }

      .el-icon-upload {
        display: block;
      }

      .list-span {
        display: block;
      }
    }

    .el-tree--highlight-current .el-tree-node.is-current>.el-tree-node__content {
      background-color: #00648a96 !important;
      // border-radius: 5px;
    }

    .el-icon-circle-plus {
      font-size: 16px;
      color: #00a6f5;
    }

    .el-icon-edit-outline {
      font-size: 16px;
      color: #2ae209;
    }

    // .list-span{
    //   // background: #0b4c6dba;
    // }
    .el-icon-error {
      font-size: 16px;
      color: #ff5454;
    }

    .el-icon-upload {
      font-size: 16px;
      color: #2bce0e;
    }
  }

  .right-div {
    width: calc(85% - 10px);
    height: 100%;
    float: left;
    margin-left: 10px;
  }
}
</style>
