refactor: move react components to separate dir

src/datasource-zabbix/components/FunctionEditorControls.tsx

@@ -0,0 +1,67 @@
+import React from 'react';
+
+const DOCS_FUNC_REF_URL = 'https://alexanderzobnin.github.io/grafana-zabbix/reference/functions/';
+
+export interface FunctionDescriptor {
+  text: string;
+  params: string[];
+  def: {
+    category: string;
+    defaultParams: string[];
+    description?: string;
+    fake: boolean;
+    name: string;
+    params: string[];
+  };
+}
+
+export interface FunctionEditorControlsProps {
+  onMoveLeft: (func: FunctionDescriptor) => void;
+  onMoveRight: (func: FunctionDescriptor) => void;
+  onRemove: (func: FunctionDescriptor) => void;
+}
+
+const FunctionHelpButton = (props: { description: string; name: string; onDescriptionShow: () => void }) => {
+  if (props.description) {
+    return <span className="pointer fa fa-question-circle" onClick={props.onDescriptionShow} />;
+  }
+
+  return (
+    <span
+      className="pointer fa fa-question-circle"
+      onClick={() => {
+        window.open(
+          DOCS_FUNC_REF_URL + '#' + props.name,
+          '_blank'
+        );
+      }}
+    />
+  );
+};
+
+export const FunctionEditorControls = (
+  props: FunctionEditorControlsProps & {
+    func: FunctionDescriptor;
+    onDescriptionShow: () => void;
+  }
+) => {
+  const { func, onMoveLeft, onMoveRight, onRemove, onDescriptionShow } = props;
+  return (
+    <div
+      style={{
+        display: 'flex',
+        width: '60px',
+        justifyContent: 'space-between',
+      }}
+    >
+      <span className="pointer fa fa-arrow-left" onClick={() => onMoveLeft(func)} />
+      <FunctionHelpButton
+        name={func.def.name}
+        description={func.def.description}
+        onDescriptionShow={onDescriptionShow}
+      />
+      <span className="pointer fa fa-remove" onClick={() => onRemove(func)} />
+      <span className="pointer fa fa-arrow-right" onClick={() => onMoveRight(func)} />
+    </div>
+  );
+};