use std::fmt;
use serde::{de, Deserialize, ser, Serialize};
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum ShipDeliveryPatternTimeCode {
CodeA,
CodeB,
CodeC,
AM,
PM,
AsDirected,
AnyShift,
CodeY,
MutuallyDefined,
}
impl ShipDeliveryPatternTimeCode {
pub fn code(&self) -> &str {
{
use ShipDeliveryPatternTimeCode::*;
match self {
CodeA => "A",
CodeB => "B",
CodeC => "C",
AM => "D",
PM => "E",
AsDirected => "F",
AnyShift => "G",
CodeY => "Y",
MutuallyDefined => "Z",
}
}
}
pub fn from_code(code: &[u8]) -> Option<ShipDeliveryPatternTimeCode> {
use ShipDeliveryPatternTimeCode::*;
match code {
b"A" => Some(CodeA),
b"B" => Some(CodeB),
b"C" => Some(CodeC),
b"D" => Some(AM),
b"E" => Some(PM),
b"F" => Some(AsDirected),
b"G" => Some(AnyShift),
b"Y" => Some(CodeY),
b"Z" => Some(MutuallyDefined),
_ => None,
}
}
fn description(&self) -> &str {
use ShipDeliveryPatternTimeCode::*;
match self {
CodeA => "1st Shift (Normal Working Hours)",
CodeB => "2nd Shift",
CodeC => "3rd Shift",
AM => "A.M.",
PM => "P.M.",
AsDirected => "As Directed",
AnyShift => "Any Shift",
CodeY => "None (Also Used to Cancel or Override a Previous Pattern)",
MutuallyDefined => "Mutually Defined",
}
}
fn from_description(description: &str) -> Option<ShipDeliveryPatternTimeCode> {
{
use ShipDeliveryPatternTimeCode::*;
match description {
"1st Shift (Normal Working Hours)" => Some(CodeA),
"2nd Shift" => Some(CodeB),
"3rd Shift" => Some(CodeC),
"A.M." => Some(AM),
"P.M." => Some(PM),
"As Directed" => Some(AsDirected),
"Any Shift" => Some(AnyShift),
"None (Also Used to Cancel or Override a Previous Pattern)" => {
Some(CodeY)
}
"Mutually Defined" => Some(MutuallyDefined),
_ => None,
}
}
}
}
impl Serialize for ShipDeliveryPatternTimeCode {
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 = ShipDeliveryPatternTimeCode;
fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
formatter.write_str("Ship/Delivery Pattern Time Code")
}
fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
where
E: de::Error,
{
ShipDeliveryPatternTimeCode::from_description(v)
.ok_or_else(|| E::custom(
format!("Invalid Ship/Delivery Pattern Time Code: {}", v),
))
}
fn visit_bytes<E>(self, v: &[u8]) -> Result<Self::Value, E>
where
E: de::Error,
{
ShipDeliveryPatternTimeCode::from_code(v)
.ok_or_else(|| E::custom(
format!(
"Invalid Ship/Delivery Pattern Time Code: {}", std::str::from_utf8(v)
.unwrap()
),
))
}
}
impl<'de> Deserialize<'de> for ShipDeliveryPatternTimeCode {
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)
}
}
}