Medplum

// SPDX-FileCopyrightText: Copyright Orangebot, Inc. and Medplum contributors // SPDX-License-Identifier: Apache-2.0 import { ActionIcon, Box, Card, Flex, Grid, Menu, Stack, Text, TextInput } from '@mantine/core'; import { HTTP_HL7_ORG } from '@medplum/core'; import type { ChargeItem, CodeableConcept, Money } from '@medplum/fhirtypes'; import { CodeableConceptInput, useMedplum } from '@medplum/react'; import { IconTrash } from '@tabler/icons-react'; import { useEffect, useState } from 'react'; import type { JSX } from 'react'; import { applyChargeItemDefinition } from '../../utils/chargeitems'; const CHARGE_ITEM_MODIFIER_URL = `${HTTP_HL7_ORG}/fhir/StructureDefinition/chargeitem-modifier`; const CPT_CODE_SYSTEM = 'http://www.ama-assn.org/go/cpt'; interface ChargeItemPanelProps { chargeItem: ChargeItem; onChange: (chargeItem: ChargeItem) => void; onDelete: (chargeItem: ChargeItem) => void; } export default function ChargeItemPanel(props: ChargeItemPanelProps): JSX.Element { const { chargeItem, onChange, onDelete } = props; const medplum = useMedplum(); const [modifierExtensionValue, setModifierExtensionValue] = useState<CodeableConcept | undefined>(); const [cptCodes, setCptCodes] = useState<CodeableConcept>(); const [price, setPrice] = useState<Money | undefined>(); useEffect(() => { setPrice(chargeItem.priceOverride); setModifierExtensionValue(getModifierExtension(chargeItem)); const cptCodes = chargeItem?.code?.coding?.filter((coding) => coding.system === CPT_CODE_SYSTEM) ?? []; setCptCodes({ coding: cptCodes }); }, [chargeItem]); const updateCptCodes = (value: CodeableConcept | undefined): void => { const updatedChargeItem = { ...chargeItem }; const existingNonCptCodes = chargeItem.code?.coding?.filter((coding) => coding.system !== CPT_CODE_SYSTEM) ?? []; updatedChargeItem.code = { ...(value ?? {}), coding: [...(value?.coding ?? []), ...existingNonCptCodes], }; onChange(updatedChargeItem); }; const updateModifiers = async (value: CodeableConcept | undefined): Promise<void> => { if (!value) { const updatedChargeItem = { ...chargeItem }; updatedChargeItem.extension = undefined; await updateChargeItem(updatedChargeItem); return; } const updatedChargeItem = { ...chargeItem }; updatedChargeItem.extension = updatedChargeItem.extension ? [...updatedChargeItem.extension] : []; const modifierExtension = { url: CHARGE_ITEM_MODIFIER_URL, valueCodeableConcept: value, }; const existingIndex = updatedChargeItem.extension.findIndex((ext) => ext.url === CHARGE_ITEM_MODIFIER_URL); if (existingIndex >= 0) { updatedChargeItem.extension[existingIndex] = modifierExtension; } else { updatedChargeItem.extension.push(modifierExtension); } await updateChargeItem(updatedChargeItem); }; const updateChargeItem = async (updatedChargeItem: ChargeItem): Promise<void> => { await medplum.updateResource(updatedChargeItem); const appliedChargeItem = await applyChargeItemDefinition(medplum, updatedChargeItem); onChange(appliedChargeItem); }; const deleteChargeItem = async (): Promise<void> => { await medplum.deleteResource('ChargeItem', chargeItem.id as string); onDelete(chargeItem); }; const getModifierExtension = (item: ChargeItem): CodeableConcept | undefined => { if (item?.extension) { const modifierExtension = item.extension.find((ext) => ext.url === CHARGE_ITEM_MODIFIER_URL); return modifierExtension?.valueCodeableConcept; } return undefined; }; const cptCodeKey = `cpt-${chargeItem.id}-${JSON.stringify(cptCodes?.coding)}`; const modifierKey = `modifier-${chargeItem.id}-${JSON.stringify(modifierExtensionValue)}`; return ( <Card withBorder shadow="sm" p={0}> <Stack gap="xs" p="md"> <Flex justify="space-between" align="flex-start"> <Box flex={1} mr="md" maw="calc(100% - 60px)"> <CodeableConceptInput key={cptCodeKey} binding="http://www.ama-assn.org/go/cpt/vs" label="CPT Code" name="cptCode" path="cptCode" defaultValue={cptCodes} onChange={updateCptCodes} readOnly disabled={true} /> </Box> <Menu shadow="md" width={200} position="bottom-end"> <Menu.Target> <ActionIcon variant="subtle"> <IconTrash size={24} /> </ActionIcon> </Menu.Target> <Menu.Dropdown> <Menu.Item color="red" leftSection={<IconTrash size={16} />} onClick={deleteChargeItem}> Delete </Menu.Item> </Menu.Dropdown> </Menu> </Flex> <CodeableConceptInput key={modifierKey} binding="http://hl7.org/fhir/ValueSet/claim-modifiers" label="Modifiers" name="modifiers" path="modifiers" defaultValue={modifierExtensionValue} onChange={updateModifiers} /> <Grid columns={12} mt="md"> <Grid.Col span={7}> <Flex h="100%" direction="column" justify="flex-end" pt={4}> <Text size="sm" c="dimmed"> Price calculated from Price chart, taking into account applied modifiers and patient's selected insurance plan. </Text> </Flex> </Grid.Col> <Grid.Col span={5}> <Text size="sm" fw={500} mb={8}> Calculated Price </Text> <TextInput value={price?.value ? `$${price.value.toFixed(2)}` : 'N/A'} readOnly /> </Grid.Col> </Grid> </Stack> </Card> ); }