import * as React from 'react';
import { connect } from 'dva';
import { Redirect } from 'dva/router';
import { IframeComm } from './IFrameComm';

const WHITE_LIST = [ 'dev-test.jpushoa.com', 'qa-portal.jpushoa.com', 'op.ad.jpushoa.com','material.ad.jpushoa.com' ];

if (process.env.REACT_APP_ENV === 'local') {
    WHITE_LIST.push('localhost');
    WHITE_LIST.push('127.0.0.1');
}

@connect((state) => {
    const { src, ifHide } = state.iframe;
    return {
        src,
        ifHide
    };
})
export class IFrame extends React.Component<{
    src?: string;
    ifHide?: boolean;
}> {
    public prevListener;

    public onReceiveMessage = (e) => {
    };

    public render() {
        const { src, ifHide } = this.props;
        const display = ifHide ? 'none' : 'block';
        if (!src) return <React.Fragment />;

        try {
            const decodedSrc = atob(src);
            const urlInfo = new URL(decodedSrc);
            const { hostname } = urlInfo;
            if (!WHITE_LIST.includes(hostname)) {
                return <Redirect to="/404" />;
            }
            return (
                <IframeComm
                    targetOrigin="*"
                    handleReceiveMessage={this.onReceiveMessage}
                    postMessageData={'from parent'}
                    attributes={{ src: decodedSrc, style: { width: '100%', height: 'calc(100vh - 50px)', display } }}
                />
            );
        } catch (e) {
            console.error(e);
            return <Redirect to="/404" />;
        }
    }
}