import React from 'react';
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import { Row, Col, Icon, Form, message, Breadcrumb, Modal } from 'antd';
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import SearchTree from '../view/tree'
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import HeadView from '../view/HeadView'
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import Fetch from '../fetch';
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import UnitDetailEdit from './UnitDetailEdit';
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// import { unitDel } from "../fetch/api";
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const confirm = Modal.confirm;
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class UnitManage extends React.Component {
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constructor(props) {
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super(props);
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this.state = {
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loading: true,
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resourceList: [],
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treeKey: 'init',
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expandedKeys: [],
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tableData: [],
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totalElements: 1,
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pageSize: 10,
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treeData: [],
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edit: 'false',
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rightShow: false,
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dataSet: {},
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currentNode: [],
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id: '',
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selectedKeys: []
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};
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}
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componentDidMount() {
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this.loadData()
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}
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editFun = () => {
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this.setState({
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edit: 'true'
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})
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}
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saveFun = (obj) => {
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let _this = this;
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this.setState({
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edit: 'false',
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dataSet: obj,
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expandedKeys: []
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})
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_this.loadData();
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_this.setState({ treeKey: Date.now() - 1512523199245 })
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}
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cancelFun = () => {
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let _this = this;
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_this.setState({
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edit: 'false'
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});
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const { dataSet, currentNode } = _this.state;
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if (Object.keys(dataSet).length == 0) {
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Fetch.unitDetail({ id: currentNode[0].id }).then(res => {
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_this.setState({
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dataSet: res,
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id: currentNode[0].id,
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loading: false
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})
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})
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}
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}
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cancelData = () => {
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let _this = this;
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this.setState({
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rightShow: false
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});
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}
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loadData = () => {
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let _this = this;
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_this.setState({
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loading: true
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})
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Fetch.getAllUnits().then(res => {
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res = _this.handleTreeData(res);
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console.log(res);
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_this.setState({
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treeData: res,
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treeKey: () => Date.now() - 1512523199245,
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loading: false
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});
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});
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};
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handleTreeData = data => {
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for (let i = 0; i < data.length; i++) {
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const node = data[i];
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node.key = node.id;
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node.title = node.channelName;
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if (data[i].children) {
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this.handleTreeData(node.children);
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}
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}
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return data;
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};
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onSelect = (selectedKeys) => {
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let _this = this;
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_this.setState({
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selectedKeys
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})
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}
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treeSelect = (tableData, currentNode) => {
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let _this = this;
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// 点击任意节点都可以查看、编辑、添加
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_this.setState({
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rightShow: true,
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loading: true,
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leafNodes: tableData,
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currentNode,
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selectedKeys: [currentNode[0].id]
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}, () => {
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if (currentNode[0].canDelOrUp != 0) {
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Fetch.unitDetail({ id: currentNode[0].id }).then(res => {
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_this.setState({
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edit: 'false',
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dataSet: res,
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id: currentNode[0].id,
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loading: false
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})
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})
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} else {
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_this.setState({
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rightShow: false
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})
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}
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})
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};
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addBtn = () => {
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let _this = this;
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_this.setState({
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rightShow: true,
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loading: false,
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dataSet: {},
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edit: 'true',
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id: ''
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})
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}
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deleteBtn = (node) => {
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if (node == "") {
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message.error("没有选择资源，无法删除")
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} else {
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this.ConfirmTip(node);
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}
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}
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ConfirmTip = (node) => {
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let _this = this
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confirm({
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title: <span style={{ fontSize: 19 }}>确定要删除该节点吗？</span>,
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content: <span style={{ fontSize: 18 }}>删除该节点的同时，会删除与该节点的所有关系，也会删除所有的发布的信息文章。</span>,
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onOk() {
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Fetch.deleteType(node.id)
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.then(data => {
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if (data.statuscode == 1) {
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message.success("删除成功！")
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} else {
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message.error('删除失败，请联系管理员', 2)
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}
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})
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_this.loadData();
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_this.setState({ treeKey: Date.now() - 1512523199245 })
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},
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onCancel() { },
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});
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}
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onExpand = (expandedKeys) => {
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this.setState({
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expandedKeys,
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treeKey: () => Date.now() - 1512523199245
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});
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this.setState({
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treeKey: () => Date.now() - 1512523199245
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});
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}
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clearKeys = () => {
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let _this = this;
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_this.setState({
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currentNode: [],
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rightShow: false
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})
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}
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render() {
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const { treeKey, rightShow, treeData, edit } = this.state;
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const params = {
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currentNode: this.state.currentNode,
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id: this.state.id
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}
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return (
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<div className="app-page" style={{ display: 'flex', flexDirection: 'column' }}>
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<HeadView history={this.props.history} />
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<Breadcrumb style={{ padding: '20px' }}>
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<Breadcrumb.Item><a href="">后台中心</a></Breadcrumb.Item>
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<Breadcrumb.Item>文章分类管理</Breadcrumb.Item>
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</Breadcrumb>
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<div style={{ border: 20, margin: 20, padding: 32, flex: 1, background: '#fff' }} >
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<Row style={{ height: '95%' }} >
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<Col span={8} style={{ border: "1px solid #e8e8e8", padding: 10, height: '100%' }} className="h-100">
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<SearchTree key={treeKey}
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// data={resourceList}
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data={treeData}
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onExpand={this.onExpand}
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expandedKeys={this.state.expandedKeys}
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treeSelect={this.treeSelect}
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add={this.addBtn}
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delete={this.deleteBtn}
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clearKeys={this.clearKeys}
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onSelect={this.onSelect}
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selectedKeys={this.state.selectedKeys}
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delShow={ this.state.currentNode.length > 0 ? this.state.currentNode[0].canDelOrUp == 0 ? false : true : false}
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addShow={ this.state.currentNode.length > 0 ? this.state.currentNode[0].canDelOrUp == 0 ? true : false : false}
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/>
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</Col>
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<Col span={1}></Col>
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<Col span={15} className="h-100">
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{rightShow &&
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<UnitDetailEdit edit={edit} editFun={this.editFun} saveFun={this.saveFun} cancelFun={this.cancelFun} dataSet={this.state.dataSet} params={params} cancelData={this.cancelData} loading={this.state.loading}></UnitDetailEdit>}
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{
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!rightShow &&
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<span className='position-middle'><Icon type="frown" theme="outlined" />暂无详情，请点击左侧树形结构</span>
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}
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</Col>
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</Row>
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<Row>
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</Row>
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</div>
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</div>
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)
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}
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}
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const UnitManageList = Form.create()(UnitManage);
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export default UnitManageList;
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