Grabbed dndbeyond's source code
``` ~/go/bin/sourcemapper -output ddb -jsurl https://media.dndbeyond.com/character-app/static/js/main.90aa78c5.js ```
This commit is contained in:
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import React from "react";
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import {
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ApiAdapterPromise,
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ApiAdapterUtils,
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ApiResponse,
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} from "@dndbeyond/character-rules-engine/es";
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interface Props<T extends any = any, TData extends any = any> {
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loadOptions?: () => ApiAdapterPromise<ApiResponse<Array<TData>>>;
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clsNames: Array<string>;
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id?: any; //TODO type?
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options: Array<any>; //TODO type Options
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disabled: boolean;
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value: React.ReactText | null;
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placeholder: string;
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onChange?: (value: string) => void;
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onChangePromise?: (
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newValue: string,
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oldValue: string,
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accept: () => void,
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reject: () => void
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) => void;
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parseLoadedOptions?: (data: Array<TData>) => Array<T>;
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resetAfterChoice: boolean;
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initialOptionRemoved: boolean;
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preventClickPropagating: boolean;
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isReadonly?: boolean;
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className: string;
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}
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interface State {
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isLazy: boolean;
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lazyOptions: Array<any>;
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value: React.ReactText;
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resetAfterChoiceValues: Array<string>;
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}
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export default class Select extends React.Component<Props, State> {
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static defaultProps = {
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clsNames: [],
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className: "",
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disabled: false,
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resetAfterChoice: false,
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initialOptionRemoved: false,
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placeholder: "-- Choose an Option --",
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options: [],
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preventClickPropagating: false,
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};
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constructor(props: Props) {
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super(props);
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this.state = {
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isLazy: !!props.loadOptions,
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lazyOptions: [],
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value: props.value === null ? "" : props.value,
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resetAfterChoiceValues: this.getResetAfterValueChoices(props),
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};
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}
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componentDidUpdate(
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prevProps: Readonly<Props>,
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prevState: Readonly<State>,
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snapshot?: any
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): void {
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const { value } = this.props;
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if (value !== prevProps.value) {
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this.setState({
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value: value === null ? "" : value,
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});
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}
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}
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componentDidMount() {
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const { isLazy } = this.state;
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const { loadOptions, parseLoadedOptions } = this.props;
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if (isLazy && loadOptions && parseLoadedOptions) {
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loadOptions().then((response) => {
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const data = ApiAdapterUtils.getResponseData(response);
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if (data === null) {
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return;
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}
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this.setState({
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lazyOptions: parseLoadedOptions(data),
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});
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});
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}
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}
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getResetAfterValueChoices = (props: Props): Array<string> => {
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const { options, resetAfterChoice } = props;
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if (resetAfterChoice) {
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return options.reduce((acc, option) => {
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if (option.options) {
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acc.push(...option.options.map((opt) => "" + opt.value));
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} else {
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acc.push("" + option.value);
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}
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return acc;
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}, []);
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}
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return options.reduce((acc, option) => {
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if (option.options && option.resetAfterChoice) {
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acc.push(...option.options.map((opt) => "" + opt.value));
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}
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return acc;
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}, []);
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};
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handleChange = (evt: React.ChangeEvent<HTMLSelectElement>): void => {
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const { value, resetAfterChoiceValues } = this.state;
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const { onChangePromise, onChange, resetAfterChoice } = this.props;
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const newValue: string = evt.target.value;
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if (onChangePromise) {
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onChangePromise(
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newValue,
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String(value),
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() => {
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this.setState({
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value: newValue,
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});
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if (onChange) {
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onChange(newValue);
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}
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if (resetAfterChoice) {
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evt.target.selectedIndex = 0;
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}
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},
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() => {}
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);
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} else {
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if (resetAfterChoice || resetAfterChoiceValues.includes(newValue)) {
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evt.target.selectedIndex = 0;
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} else {
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this.setState({
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value: newValue,
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});
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}
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if (onChange) {
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onChange(newValue);
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}
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}
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};
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handleClick = (evt: React.MouseEvent): void => {
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const { preventClickPropagating } = this.props;
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if (preventClickPropagating) {
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evt.stopPropagation();
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evt.nativeEvent.stopImmediatePropagation();
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}
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};
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renderOption = (option: any): React.ReactNode => {
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return (
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<option
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key={option.value}
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value={String(option.value)}
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disabled={option.disabled}
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>
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{option.label}
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</option>
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);
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};
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renderOptGroup = (
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label: string,
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options: Array<any>,
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resetAfterChoice: boolean
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) => {
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if (!options.length) {
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return null;
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}
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return (
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<optgroup label={label} key={label}>
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{options.map((option) => this.renderOption(option))}
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</optgroup>
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);
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};
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render() {
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const { isLazy, lazyOptions, value } = this.state;
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const {
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options,
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placeholder,
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initialOptionRemoved,
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id,
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disabled,
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clsNames,
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isReadonly,
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className,
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} = this.props;
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let displayOptions: Array<any> = options;
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if (isLazy) {
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displayOptions = lazyOptions;
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}
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const conClassNames: Array<string> = [
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"ddbc-select",
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...clsNames,
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className,
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];
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return (
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<select
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id={id}
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className={conClassNames.join(" ")}
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value={value}
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onChange={this.handleChange}
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onClick={this.handleClick}
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disabled={disabled || isReadonly}
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>
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<option
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value=""
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disabled={initialOptionRemoved}
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hidden={initialOptionRemoved}
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>
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{placeholder}
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</option>
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{displayOptions.map((option) => {
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if (option.options) {
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return this.renderOptGroup(
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option.optGroupLabel,
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option.options,
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option.resetAfterChoice
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);
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} else {
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return this.renderOption(option);
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}
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})}
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</select>
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);
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}
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}
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