Check Cloudflare headers for country info. Closes #2129

components/pages/reports/FieldAddForm.js

@@ -0,0 +1,44 @@
+import { useState } from 'react';
+import { createPortal } from 'react-dom';
+import { REPORT_PARAMETERS } from 'lib/constants';
+import PopupForm from './PopupForm';
+import FieldSelectForm from './FieldSelectForm';
+import FieldAggregateForm from './FieldAggregateForm';
+import FieldFilterForm from './FieldFilterForm';
+import styles from './FieldAddForm.module.css';
+
+export function FieldAddForm({ fields = [], group, element, onAdd, onClose }) {
+  const [selected, setSelected] = useState();
+
+  const handleSelect = value => {
+    const { type } = value;
+
+    if (group === REPORT_PARAMETERS.groups || type === 'array' || type === 'boolean') {
+      value.value = group === REPORT_PARAMETERS.groups ? '' : 'total';
+      handleSave(value);
+      return;
+    }
+
+    setSelected(value);
+  };
+
+  const handleSave = value => {
+    onAdd(group, value);
+    onClose();
+  };
+
+  return createPortal(
+    <PopupForm className={styles.popup} element={element} onClose={onClose}>
+      {!selected && <FieldSelectForm fields={fields} onSelect={handleSelect} />}
+      {selected && group === REPORT_PARAMETERS.fields && (
+        <FieldAggregateForm {...selected} onSelect={handleSave} />
+      )}
+      {selected && group === REPORT_PARAMETERS.filters && (
+        <FieldFilterForm {...selected} onSelect={handleSave} />
+      )}
+    </PopupForm>,
+    document.body,
+  );
+}
+
+export default FieldAddForm;