MyCrypto/common/components/ui/UnlockHeader.tsx

64 lines
1.5 KiB
TypeScript

import WalletDecrypt from 'components/WalletDecrypt';
import { IWallet } from 'libs/wallet/IWallet';
import React from 'react';
import { connect } from 'react-redux';
import { AppState } from 'reducers';
import translate from 'translations';
interface Props {
title: string;
wallet: IWallet;
}
interface State {
expanded: boolean;
}
export class UnlockHeader extends React.Component<Props, State> {
public state = {
expanded: !this.props.wallet
};
public componentDidUpdate(prevProps: Props) {
if (this.props.wallet && this.props.wallet !== prevProps.wallet) {
this.setState({ expanded: false });
}
// not sure if could happen
if (!this.props.wallet && this.props.wallet !== prevProps.wallet) {
this.setState({ expanded: true });
}
}
public render() {
return (
<article className="collapse-container">
<div onClick={this.toggleExpanded}>
<a className="collapse-button">
<span>
{this.state.expanded ? '-' : '+'}
</span>
</a>
<h1>
{translate(this.props.title)}
</h1>
</div>
{this.state.expanded && <WalletDecrypt />}
{this.state.expanded && <hr />}
</article>
);
}
public toggleExpanded = () => {
this.setState(state => {
return { expanded: !state.expanded };
});
};
}
function mapStateToProps(state: AppState) {
return {
wallet: state.wallet.inst
};
}
export default connect(mapStateToProps)(UnlockHeader);