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172 lines
4.5 KiB
TypeScript
172 lines
4.5 KiB
TypeScript
7 years ago
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import * as React from 'react';
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const Fragment = (React as any).Fragment;
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import RaisedButton from 'material-ui/RaisedButton';
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import TextField from 'material-ui/TextField';
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import Toggle from 'material-ui/Toggle';
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import { getPalette } from './App';
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import * as C from './Constants';
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interface FormErrors {
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errorEmail?: string;
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errorPassword?: string;
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errorEncryptionPassword?: string;
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errorServer?: string;
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}
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class LoginForm extends React.Component {
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state: {
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showAdvanced?: boolean;
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errors: FormErrors;
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server: string;
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username: string;
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password: string;
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encryptionPassword: string;
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};
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props: {
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onSubmit: (username: string, password: string, encryptionPassword: string, serviceApiUrl: string) => void;
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error?: Error;
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};
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constructor(props: any) {
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super(props);
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this.state = {
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errors: {},
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server: '',
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username: '',
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password: '',
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encryptionPassword: '',
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};
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this.generateEncryption = this.generateEncryption.bind(this);
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this.toggleAdvancedSettings = this.toggleAdvancedSettings.bind(this);
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this.handleInputChange = this.handleInputChange.bind(this);
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}
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handleInputChange(event: any) {
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const name = event.target.name;
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const value = event.target.value;
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this.setState({
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[name]: value
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});
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}
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generateEncryption(e: any) {
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e.preventDefault();
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const server = this.state.showAdvanced ? this.state.server : C.serviceApiBase;
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const username = this.state.username;
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const password = this.state.password;
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const encryptionPassword = this.state.encryptionPassword;
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let errors: FormErrors = {};
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const fieldRequired = 'This field is required!';
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if (!username) {
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errors.errorEmail = fieldRequired;
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}
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if (!password) {
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errors.errorPassword = fieldRequired;
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}
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if (!encryptionPassword) {
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errors.errorEncryptionPassword = fieldRequired;
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}
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if (Object.keys(errors).length) {
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this.setState({errors: errors});
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return;
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}
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this.setState({password: '', encryptionPassword: ''});
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this.props.onSubmit(username, password, encryptionPassword, server);
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}
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toggleAdvancedSettings() {
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this.setState({showAdvanced: !this.state.showAdvanced});
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}
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render() {
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let advancedSettings = null;
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if (this.state.showAdvanced) {
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advancedSettings = (
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<Fragment>
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<TextField
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type="url"
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errorText={this.state.errors.errorServer}
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floatingLabelText="Server"
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name="server"
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value={this.state.server}
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onChange={this.handleInputChange}
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/>
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<br />
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</Fragment>
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);
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}
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const styles = {
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form: {
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},
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forgotPassword: {
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color: getPalette('accent1Color'),
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paddingTop: 20,
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},
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advancedSettings: {
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marginTop: 20,
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},
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submit: {
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marginTop: 40,
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textAlign: 'right',
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},
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};
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return (
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<Fragment>
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{(this.props.error) && (<div>Error! {this.props.error.message}</div>)}
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<h2>Please Log In</h2>
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<form style={styles.form} onSubmit={this.generateEncryption}>
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<TextField
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type="email"
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errorText={this.state.errors.errorEmail}
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floatingLabelText="Email"
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name="username"
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value={this.state.username}
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onChange={this.handleInputChange}
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/>
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<TextField
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type="password"
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errorText={this.state.errors.errorPassword}
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floatingLabelText="Password"
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name="password"
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value={this.state.password}
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onChange={this.handleInputChange}
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/>
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<div style={styles.forgotPassword}>
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<a href={C.forgotPassword}>Forgot password?</a>
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</div>
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<TextField
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type="password"
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errorText={this.state.errors.errorEncryptionPassword}
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floatingLabelText="Encryption Password"
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name="encryptionPassword"
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value={this.state.encryptionPassword}
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onChange={this.handleInputChange}
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/>
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<Toggle
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label="Advanced settings"
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style={styles.advancedSettings}
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toggled={this.state.showAdvanced}
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onToggle={this.toggleAdvancedSettings}
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/>
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{advancedSettings}
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<div style={styles.submit}>
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<RaisedButton type="submit" label="Log In" secondary={true} />
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</div>
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</form>
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</Fragment>
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);
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}
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}
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export default LoginForm;
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