use std::fmt;
use serde::{de, Deserialize, ser, Serialize};
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum CoordinationOfBenefitsCode {
CoordinationOfBenefits,
CoordinationOfBenefitsAppliesToSpouseOnly,
CoordinationOfBenefitsAppliesToSpouseAndDependents,
CoordinationOfBenefitsAppliesToDependentsOnly,
Unknown,
NoCoordinationOfBenefits,
CoordinationOfBenefitsAppliesToSubscriberOnly,
ConflictInCoordinationOfBenefit,
CoordinationOfBenefitsAppliesToWholeFamily,
}
impl CoordinationOfBenefitsCode {
pub fn code(&self) -> &str {
{
use CoordinationOfBenefitsCode::*;
match self {
CoordinationOfBenefits => "1",
CoordinationOfBenefitsAppliesToSpouseOnly => "2",
CoordinationOfBenefitsAppliesToSpouseAndDependents => "3",
CoordinationOfBenefitsAppliesToDependentsOnly => "4",
Unknown => "5",
NoCoordinationOfBenefits => "6",
CoordinationOfBenefitsAppliesToSubscriberOnly => "7",
ConflictInCoordinationOfBenefit => "8",
CoordinationOfBenefitsAppliesToWholeFamily => "9",
}
}
}
pub fn from_code(code: &[u8]) -> Option<CoordinationOfBenefitsCode> {
use CoordinationOfBenefitsCode::*;
match code {
b"1" => Some(CoordinationOfBenefits),
b"2" => Some(CoordinationOfBenefitsAppliesToSpouseOnly),
b"3" => Some(CoordinationOfBenefitsAppliesToSpouseAndDependents),
b"4" => Some(CoordinationOfBenefitsAppliesToDependentsOnly),
b"5" => Some(Unknown),
b"6" => Some(NoCoordinationOfBenefits),
b"7" => Some(CoordinationOfBenefitsAppliesToSubscriberOnly),
b"8" => Some(ConflictInCoordinationOfBenefit),
b"9" => Some(CoordinationOfBenefitsAppliesToWholeFamily),
_ => None,
}
}
fn description(&self) -> &str {
use CoordinationOfBenefitsCode::*;
match self {
CoordinationOfBenefits => "Coordination of Benefits",
CoordinationOfBenefitsAppliesToSpouseOnly => {
"Coordination of Benefits applies to Spouse Only"
}
CoordinationOfBenefitsAppliesToSpouseAndDependents => {
"Coordination of Benefits applies to Spouse and Dependents"
}
CoordinationOfBenefitsAppliesToDependentsOnly => {
"Coordination of Benefits applies to Dependents Only"
}
Unknown => "Unknown",
NoCoordinationOfBenefits => "No Coordination of Benefits",
CoordinationOfBenefitsAppliesToSubscriberOnly => {
"Coordination of Benefits Applies to Subscriber Only"
}
ConflictInCoordinationOfBenefit => "Conflict in Coordination of Benefit",
CoordinationOfBenefitsAppliesToWholeFamily => {
"Coordination of Benefits Applies to Whole Family"
}
}
}
fn from_description(description: &str) -> Option<CoordinationOfBenefitsCode> {
{
use CoordinationOfBenefitsCode::*;
match description {
"Coordination of Benefits" => Some(CoordinationOfBenefits),
"Coordination of Benefits applies to Spouse Only" => {
Some(CoordinationOfBenefitsAppliesToSpouseOnly)
}
"Coordination of Benefits applies to Spouse and Dependents" => {
Some(CoordinationOfBenefitsAppliesToSpouseAndDependents)
}
"Coordination of Benefits applies to Dependents Only" => {
Some(CoordinationOfBenefitsAppliesToDependentsOnly)
}
"Unknown" => Some(Unknown),
"No Coordination of Benefits" => Some(NoCoordinationOfBenefits),
"Coordination of Benefits Applies to Subscriber Only" => {
Some(CoordinationOfBenefitsAppliesToSubscriberOnly)
}
"Conflict in Coordination of Benefit" => {
Some(ConflictInCoordinationOfBenefit)
}
"Coordination of Benefits Applies to Whole Family" => {
Some(CoordinationOfBenefitsAppliesToWholeFamily)
}
_ => None,
}
}
}
}
impl Serialize for CoordinationOfBenefitsCode {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: ser::Serializer,
{
let value = if serializer.is_human_readable() {
self.description()
} else {
self.code()
};
serializer.serialize_str(value)
}
}
struct Visitor;
impl<'de> de::Visitor<'de> for Visitor {
type Value = CoordinationOfBenefitsCode;
fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
formatter.write_str("Coordination of Benefits Code")
}
fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
where
E: de::Error,
{
CoordinationOfBenefitsCode::from_description(v)
.ok_or_else(|| E::custom(
format!("Invalid Coordination of Benefits Code: {}", v),
))
}
fn visit_bytes<E>(self, v: &[u8]) -> Result<Self::Value, E>
where
E: de::Error,
{
CoordinationOfBenefitsCode::from_code(v)
.ok_or_else(|| E::custom(
format!(
"Invalid Coordination of Benefits Code: {}", std::str::from_utf8(v)
.unwrap()
),
))
}
}
impl<'de> Deserialize<'de> for CoordinationOfBenefitsCode {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: de::Deserializer<'de>,
{
if deserializer.is_human_readable() {
deserializer.deserialize_str(Visitor)
} else {
deserializer.deserialize_bytes(Visitor)
}
}
}