From d2b3d42669ffd73295a81de6f9806d5218b3c5d5 Mon Sep 17 00:00:00 2001
From: Kieran Farr <kieran.farr@gmail.com>
Date: Mon, 3 Feb 2025 23:53:01 -0800
Subject: [PATCH] add AddComponent

---
 .../components/components/AddComponent.js     | 102 ++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 src/editor/components/components/AddComponent.js

diff --git a/src/editor/components/components/AddComponent.js b/src/editor/components/components/AddComponent.js
new file mode 100644
index 000000000..32f858c83
--- /dev/null
+++ b/src/editor/components/components/AddComponent.js
@@ -0,0 +1,102 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import Select from 'react-select';
+
+export default class AddComponent extends React.Component {
+  static propTypes = {
+    entity: PropTypes.object
+  };
+
+  constructor(props) {
+    super(props);
+    this.state = { value: null };
+  }
+
+  /**
+   * Add blank component.
+   * If component is instanced, generate an ID.
+   */
+  addComponent = (value) => {
+    this.setState({ value: null });
+
+    let componentName = value.value;
+
+    var entity = this.props.entity;
+
+    if (AFRAME.components[componentName].multiple) {
+      const id = prompt(
+        `Provide an ID for this component (e.g., 'foo' for ${componentName}__foo).`
+      );
+      componentName = id ? `${componentName}__${id}` : componentName;
+    }
+
+    AFRAME.INSPECTOR.execute('componentadd', {
+      entity,
+      component: componentName,
+      value: ''
+    });
+  };
+
+  /**
+   * Component dropdown options.
+   */
+  getComponentsOptions() {
+    const usedComponents = Object.keys(this.props.entity.components);
+    var commonOptions = Object.keys(AFRAME.components)
+      .filter(function (componentName) {
+        return (
+          componentName.startsWith('street-generated-') && // Added filter for street-generated- prefix
+          (AFRAME.components[componentName].multiple ||
+            usedComponents.indexOf(componentName) === -1)
+        );
+      })
+      .sort()
+      .map(function (value) {
+        return { value: value, label: value, origin: 'loaded' };
+      });
+
+    this.options = commonOptions;
+    this.options = this.options.sort(function (a, b) {
+      return a.label === b.label ? 0 : a.label < b.label ? -1 : 1;
+    });
+  }
+
+  renderOption(option) {
+    var bullet = (
+      <span title="Component already loaded in the scene">&#9679;</span>
+    );
+    return (
+      <strong className="option">
+        {option.label} {option.origin === 'loaded' ? bullet : ''}
+      </strong>
+    );
+  }
+
+  render() {
+    const entity = this.props.entity;
+    if (!entity) {
+      return <div />;
+    }
+
+    this.getComponentsOptions();
+
+    return (
+      <div id="addComponentContainer">
+        <p id="addComponentHeader">COMPONENTS</p>
+        <Select
+          id="addComponent"
+          className="addComponent"
+          classNamePrefix="select"
+          options={this.options}
+          isClearable={false}
+          isSearchable
+          placeholder="Add component..."
+          noOptionsMessage={() => 'No components found'}
+          onChange={this.addComponent}
+          optionRenderer={this.renderOption}
+          value={this.state.value}
+        />
+      </div>
+    );
+  }
+}