text: import React, { PureComponent, Fragment } from 'react';
  import { connect } from 'dva';
  import moment from 'moment';
  import {
    Row,
    Col,
    Card,
    Form,
    Input,
    Select,
    Icon,
    Button,
    Dropdown,
    Menu,
    InputNumber,
    DatePicker,
    Modal,
    message,
    Badge,
    Divider,
    Steps,
    Radio,
  } from 'antd';
  import StandardTable from '@/components/StandardTable';
  import PageHeaderWrapper from '@/components/PageHeaderWrapper';
  
  import styles from './TableList.less';
  
  const FormItem = Form.Item;
  const { Step } = Steps;
  const { TextArea } = Input;
  const { Option } = Select;
  const RadioGroup = Radio.Group;
  const getValue = obj =>
    Object.keys(obj)
      .map(key => obj[key])
      .join(',');
  const statusMap = ['default', 'processing', 'success', 'error'];
  const status = ['关闭', '运行中', '已上线', '异常'];
  
  const CreateForm = Form.create()(props => {
    const { modalVisible, form, handleAdd, handleModalVisible } = props;
    const okHandle = () => {
      form.validateFields((err, fieldsValue) => {
        if (err) return;
        form.resetFields();
        handleAdd(fieldsValue);
      });
    };
    return (
      <Modal
        destroyOnClose
        title="新建传感器"
        visible={modalVisible}
        onOk={okHandle}
        onCancel={() => handleModalVisible()}
      >
        <FormItem labelCol={{ span: 5 }} wrapperCol={{ span: 15 }} label="名称">
          {form.getFieldDecorator('desc', {
            rules: [{ required: true, message: '请输入至少五个字符的名称！', min: 5 }],
          })(<Input placeholder="请输入" />)}
        </FormItem>
      </Modal>
    );
  });
  
  @Form.create()
  class UpdateForm extends PureComponent {
    constructor(props) {
      super(props);
  
      this.state = {
        formVals: {
          name: props.values.name,
          desc: props.values.desc,
          key: props.values.key,
          target: '0',
          template: '0',
          type: '1',
          time: '',
          frequency: 'month',
        },
        currentStep: 0,
      };
  
      this.formLayout = {
        labelCol: { span: 7 },
        wrapperCol: { span: 13 },
      };
    }
  
    handleNext = currentStep => {
      const { form, handleUpdate } = this.props;
      const { formVals: oldValue } = this.state;
      form.validateFields((err, fieldsValue) => {
        if (err) return;
        const formVals = { ...oldValue, ...fieldsValue };
        this.setState(
          {
            formVals,
          },
          () => {
            if (currentStep < 2) {
              this.forward();
            } else {
              handleUpdate(formVals);
            }
          }
        );
      });
    };
  
    backward = () => {
      const { currentStep } = this.state;
      this.setState({
        currentStep: currentStep - 1,
      });
    };
  
    forward = () => {
      const { currentStep } = this.state;
      this.setState({
        currentStep: currentStep + 1,
      });
    };
  
    renderContent = (currentStep, formVals) => {
      const { form } = this.props;
      if (currentStep === 1) {
        return [
          <FormItem key="target" {...this.formLayout} label="监控对象">
            {form.getFieldDecorator('target', {
              initialValue: formVals.target,
            })(
              <Select style={{ width: '100%' }}>
                <Option value="0">表一</Option>
                <Option value="1">表二</Option>
              </Select>
            )}
          </FormItem>,
          <FormItem key="template" {...this.formLayout} label="规则模板">
            {form.getFieldDecorator('template', {
              initialValue: formVals.template,
            })(
              <Select style={{ width: '100%' }}>
                <Option value="0">规则模板一</Option>
                <Option value="1">规则模板二</Option>
              </Select>
            )}
          </FormItem>,
          <FormItem key="type" {...this.formLayout} label="规则类型">
            {form.getFieldDecorator('type', {
              initialValue: formVals.type,
            })(
              <RadioGroup>
                <Radio value="0">强</Radio>
                <Radio value="1">弱</Radio>
              </RadioGroup>
            )}
          </FormItem>,
        ];
      }
      if (currentStep === 2) {
        return [
          <FormItem key="time" {...this.formLayout} label="开始时间">
            {form.getFieldDecorator('time', {
              rules: [{ required: true, message: '请选择开始时间！' }],
            })(
              <DatePicker
                style={{ width: '100%' }}
                showTime
                format="YYYY-MM-DD HH:mm:ss"
                placeholder="选择开始时间"
              />
            )}
          </FormItem>,
          <FormItem key="frequency" {...this.formLayout} label="调度周期">
            {form.getFieldDecorator('frequency', {
              initialValue: formVals.frequency,
            })(
              <Select style={{ width: '100%' }}>
                <Option value="month">月</Option>
                <Option value="week">周</Option>
              </Select>
            )}
          </FormItem>,
        ];
      }
      return [
        <FormItem key="name" {...this.formLayout} label="规则名称">
          {form.getFieldDecorator('name', {
            rules: [{ required: true, message: '请输入规则名称！' }],
            initialValue: formVals.name,
          })(<Input placeholder="请输入" />)}
        </FormItem>,
        <FormItem key="desc" {...this.formLayout} label="规则描述">
          {form.getFieldDecorator('desc', {
            rules: [{ required: true, message: '请输入至少五个字符的规则描述！', min: 5 }],
            initialValue: formVals.desc,
          })(<TextArea rows={4} placeholder="请输入至少五个字符" />)}
        </FormItem>,
      ];
    };
  
    renderFooter = currentStep => {
      const { handleUpdateModalVisible } = this.props;
      if (currentStep === 1) {
        return [
          <Button key="back" style={{ float: 'left' }} onClick={this.backward}>
            上一步
          </Button>,
          <Button key="cancel" onClick={() => handleUpdateModalVisible()}>
            取消
          </Button>,
          <Button key="forward" type="primary" onClick={() => this.handleNext(currentStep)}>
            下一步
          </Button>,
        ];
      }
      if (currentStep === 2) {
        return [
          <Button key="back" style={{ float: 'left' }} onClick={this.backward}>
            上一步
          </Button>,
          <Button key="cancel" onClick={() => handleUpdateModalVisible()}>
            取消
          </Button>,
          <Button key="submit" type="primary" onClick={() => this.handleNext(currentStep)}>
            完成
          </Button>,
        ];
      }
      return [
        <Button key="cancel" onClick={() => handleUpdateModalVisible()}>
          取消
        </Button>,
        <Button key="forward" type="primary" onClick={() => this.handleNext(currentStep)}>
          下一步
        </Button>,
      ];
    };
  
    render() {
      const { updateModalVisible, handleUpdateModalVisible } = this.props;
      const { currentStep, formVals } = this.state;
  
      return (
        <Modal
          width={640}
          bodyStyle={{ padding: '32px 40px 48px' }}
          destroyOnClose
          title="规则配置"
          visible={updateModalVisible}
          footer={this.renderFooter(currentStep)}
          onCancel={() => handleUpdateModalVisible()}
        >
          <Steps style={{ marginBottom: 28 }} size="small" current={currentStep}>
            <Step title="基本信息" />
            <Step title="配置规则属性" />
            <Step title="设定调度周期" />
          </Steps>
          {this.renderContent(currentStep, formVals)}
        </Modal>
      );
    }
  }
  
  /* eslint react/no-multi-comp:0 */
  @connect(({ rule, loading }) => ({
    rule,
    loading: loading.models.rule,
  }))
  @Form.create()
  class TableList extends PureComponent {
    state = {
      modalVisible: false,
      updateModalVisible: false,
      expandForm: false,
      selectedRows: [],
      formValues: {},
      stepFormValues: {},
    };
  
    columns = [
      {
        title: '传感器名称',
        dataIndex: 'name',
      },
      {
        title: '所属茶园',
        dataIndex: 'desc',
      },
      {
        title: '上传次数',
        dataIndex: 'callNo',
        // sorter: true,
        align: 'right',
        render: val => `${val} 万`,
        // mark to display a total number
        // needTotal: true,
      },
      {
        title: '状态',
        dataIndex: 'status',
        // filters: [
        //   {
        //     text: status[0],
        //     value: 0,
        //   },
        //   {
        //     text: status[1],
        //     value: 1,
        //   },
        //   {
        //     text: status[2],
        //     value: 2,
        //   },
        //   {
        //     text: status[3],
        //     value: 3,
        //   },
        // ],
        render(val) {
          return <Badge status={statusMap[val]} text={status[val]} />;
        },
      },
      {
        title: '上次上传时间',
        dataIndex: 'updatedAt',
        sorter: true,
        render: val => <span>{moment(val).format('YYYY-MM-DD HH:mm:ss')}</span>,
      },
      {
        title: '操作',
        render: (text, record) => (
          <Fragment>
            {/*<a onClick={() => this.handleUpdateModalVisible(true, record)}>配置</a>*/}
            <a href="javascript:;">配置</a>
            <Divider type="vertical" />
            <a href="javascript:;">订阅警报</a>
          </Fragment>
        ),
      },
    ];
  
    componentDidMount() {
      const { dispatch } = this.props;
      dispatch({
        type: 'rule/fetch',
      });
    }
  
    handleStandardTableChange = (pagination, filtersArg, sorter) => {
      const { dispatch } = this.props;
      const { formValues } = this.state;
  
      const filters = Object.keys(filtersArg).reduce((obj, key) => {
        const newObj = { ...obj };
        newObj[key] = getValue(filtersArg[key]);
        return newObj;
      }, {});
  
      const params = {
        currentPage: pagination.current,
        pageSize: pagination.pageSize,
        ...formValues,
        ...filters,
      };
      if (sorter.field) {
        params.sorter = `${sorter.field}_${sorter.order}`;
      }
  
      dispatch({
        type: 'rule/fetch',
        payload: params,
      });
    };
  
    handleFormReset = () => {
      const { form, dispatch } = this.props;
      form.resetFields();
      this.setState({
        formValues: {},
      });
      dispatch({
        type: 'rule/fetch',
        payload: {},
      });
    };
  
    toggleForm = () => {
      const { expandForm } = this.state;
      this.setState({
        expandForm: !expandForm,
      });
    };
  
    handleMenuClick = e => {
      const { dispatch } = this.props;
      const { selectedRows } = this.state;
  
      if (!selectedRows) return;
      switch (e.key) {
        case 'remove':
          dispatch({
            type: 'rule/remove',
            payload: {
              key: selectedRows.map(row => row.key),
            },
            callback: () => {
              this.setState({
                selectedRows: [],
              });
            },
          });
          break;
        default:
          break;
      }
    };
  
    handleSelectRows = rows => {
      this.setState({
        selectedRows: rows,
      });
    };
  
    handleSearch = e => {
      e.preventDefault();
  
      const { dispatch, form } = this.props;
  
      form.validateFields((err, fieldsValue) => {
        if (err) return;
  
        const values = {
          ...fieldsValue,
          updatedAt: fieldsValue.updatedAt && fieldsValue.updatedAt.valueOf(),
        };
  
        this.setState({
          formValues: values,
        });
  
        dispatch({
          type: 'rule/fetch',
          payload: values,
        });
      });
    };
  
    handleModalVisible = flag => {
      this.setState({
        modalVisible: !!flag,
      });
    };
  
    handleUpdateModalVisible = (flag, record) => {
      this.setState({
        updateModalVisible: !!flag,
        stepFormValues: record || {},
      });
    };
  
    handleAdd = fields => {
      const { dispatch } = this.props;
      dispatch({
        type: 'rule/add',
        payload: {
          name: fields.desc,
        },
      });
  
      message.success('添加成功');
      this.handleModalVisible();
    };
  
    handleUpdate = fields => {
      const { dispatch } = this.props;
      dispatch({
        type: 'rule/update',
        payload: {
          name: fields.name,
          desc: fields.desc,
          key: fields.key,
        },
      });
  
      message.success('配置成功');
      this.handleUpdateModalVisible();
    };
  
    renderSimpleForm() {
      const {
        form: { getFieldDecorator },
      } = this.props;
      return (
        <Form onSubmit={this.handleSearch} layout="inline">
          <Row gutter={{ md: 8, lg: 24, xl: 48 }}>
            <Col md={8} sm={24}>
              <FormItem label="传感器名称">
                {getFieldDecorator('name')(<Input placeholder="请输入" />)}
              </FormItem>
            </Col>
            <Col md={8} sm={24}>
              <FormItem label="所属茶园">
                {getFieldDecorator('status')(
                  <Select placeholder="请选择" style={{ width: '100%' }}>
                    <Option value="0">茶园1</Option>
                    <Option value="1">茶园2</Option>
                    <Option value="3">茶园3</Option>
                  </Select>
                )}
              </FormItem>
            </Col>
            <Col md={8} sm={24}>
              <span className={styles.submitButtons}>
                <Button type="primary" htmlType="submit">
                  查询
                </Button>
                <Button style={{ marginLeft: 8 }} onClick={this.handleFormReset}>
                  重置
                </Button>
                <a style={{ marginLeft: 8 }} onClick={this.toggleForm}>
                  展开 <Icon type="down" />
                </a>
              </span>
            </Col>
          </Row>
        </Form>
      );
    }
  
    renderAdvancedForm() {
      const {
        form: { getFieldDecorator },
      } = this.props;
      return (
        <Form onSubmit={this.handleSearch} layout="inline">
          <Row gutter={{ md: 8, lg: 24, xl: 48 }}>
            <Col md={8} sm={24}>
              <FormItem label="传感器名称">
                {getFieldDecorator('name')(<Input placeholder="请输入" />)}
              </FormItem>
            </Col>
            <Col md={8} sm={24}>
              <FormItem label="所属茶园">
                {getFieldDecorator('status')(
                  <Select placeholder="请选择" style={{ width: '100%' }}>
                    <Option value="0">茶园1</Option>
                    <Option value="1">茶园2</Option>
                    <Option value="3">茶园3</Option>
                  </Select>
                )}
              </FormItem>
            </Col>
            <Col md={8} sm={24}>
              <FormItem label="上传次数">
                {getFieldDecorator('number')(<InputNumber style={{ width: '100%' }} />)}
              </FormItem>
            </Col>
          </Row>
          <Row gutter={{ md: 8, lg: 24, xl: 48 }}>
            <Col md={8} sm={24}>
              <FormItem label="上传日期">
                {getFieldDecorator('date')(
                  <DatePicker style={{ width: '100%' }} placeholder="请输入更新日期" />
                )}
              </FormItem>
            </Col>
            <Col md={8} sm={24}>
              <FormItem label="使用状态">
                {getFieldDecorator('status3')(
                  <Select placeholder="请选择" style={{ width: '100%' }}>
                    <Option value="0">关闭</Option>
                    <Option value="1">运行中</Option>
                  </Select>
                )}
              </FormItem>
            </Col>
            <Col md={8} sm={24}>
              <FormItem label="使用状态">
                {getFieldDecorator('status4')(
                  <Select placeholder="请选择" style={{ width: '100%' }}>
                    <Option value="0">关闭</Option>
                    <Option value="1">运行中</Option>
                  </Select>
                )}
              </FormItem>
            </Col>
          </Row>
          <div style={{ overflow: 'hidden' }}>
            <div style={{ float: 'right', marginBottom: 24 }}>
              <Button type="primary" htmlType="submit">
                查询
              </Button>
              <Button style={{ marginLeft: 8 }} onClick={this.handleFormReset}>
                重置
              </Button>
              <a style={{ marginLeft: 8 }} onClick={this.toggleForm}>
                收起 <Icon type="up" />
              </a>
            </div>
          </div>
        </Form>
      );
    }
  
    renderForm() {
      const { expandForm } = this.state;
      return expandForm ? this.renderAdvancedForm() : this.renderSimpleForm();
    }
  
    render() {
      const {
        rule: { data },
        loading,
      } = this.props;
      const { selectedRows, modalVisible, updateModalVisible, stepFormValues } = this.state;
      const menu = (
        <Menu onClick={this.handleMenuClick} selectedKeys={[]}>
          <Menu.Item key="remove">删除</Menu.Item>
          <Menu.Item key="approval">关闭</Menu.Item>
        </Menu>
      );
  
      const parentMethods = {
        handleAdd: this.handleAdd,
        handleModalVisible: this.handleModalVisible,
      };
      const updateMethods = {
        handleUpdateModalVisible: this.handleUpdateModalVisible,
        handleUpdate: this.handleUpdate,
      };
      return (
        <div>
          <Card bordered={false}>
            <div className={styles.tableList}>
              <div className={styles.tableListForm}>{this.renderForm()}</div>
              <div className={styles.tableListOperator}>
                <Button icon="plus" type="primary" onClick={() => this.handleModalVisible(true)}>
                  新建传感器
                </Button>
                {selectedRows.length > 0 && (
                  <span>
                    <Button>批量操作</Button>
                    <Dropdown overlay={menu}>
                      <Button>
                        更多操作 <Icon type="down" />
                      </Button>
                    </Dropdown>
                  </span>
                )}
              </div>
              <StandardTable
                selectedRows={selectedRows}
                loading={loading}
                data={data}
                columns={this.columns}
                onSelectRow={this.handleSelectRows}
                onChange={this.handleStandardTableChange}
              />
            </div>
          </Card>
          <CreateForm {...parentMethods} modalVisible={modalVisible} />
          {stepFormValues && Object.keys(stepFormValues).length ? (
            <UpdateForm
              {...updateMethods}
              updateModalVisible={updateModalVisible}
              values={stepFormValues}
            />
          ) : null}
        </div>
      );
    }
  }
  
  export default TableList;
  