import React from 'react'
import { Tree,Upload,Icon,Button,message } from 'antd';
import Location from '../location'
const TreeNode = Tree.TreeNode;


export default class LocationCom extends React.Component {
    constructor(props){
        super(props)
        const value = props.value || {};
         this.state = {
            lng:value.lng,
            lat:value.lat,

            address:value.address
           
        }
    }
 
    
   
      triggerChange = (changedValue) => {
        // Should provide an event to pass value to Form.
        const onChange = this.props.onChange;
        if (onChange) {
            onChange(Object.assign({}, this.state, changedValue));
        }
    }
    componentWillReceiveProps(nextProps) {
        // Should be a controlled component.
        if ('value' in nextProps) {
            const value = nextProps.value;
            this.setState(value);
        }
    }
    changePos=(obj)=>{
     
       
              if (!('value' in this.props)) {
                this.setState({...obj});
            }
            this.triggerChange({...obj});
        
    }
    render() {
        const{btnName,btnSucName,width,showMap,get}=this.props
        const {lng,lat,address}=this.state
        return (
            <Location onChange={this.changePos} get={get} btnName={lng!=null?btnSucName:btnName} showMap={showMap} width={width} />
         
          );
        
    }
}