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use crate::serde_json::Value;
use crate::validators::prelude::*;
use crate::{WhoIsError, WhoIsHost};
const DEFAULT_PUNYCODE: bool = true;
#[derive(Debug, Clone)]
pub struct WhoIsServerValue {
pub host: WhoIsHost,
pub query: Option<String>,
pub punycode: bool,
}
impl WhoIsServerValue {
pub fn from_value(value: &Value) -> Result<WhoIsServerValue, WhoIsError> {
match value {
Value::Object(map) => {
match map.get("host") {
Some(host) => {
if let Value::String(host) = host {
let host = match WhoIsHost::parse_str(host) {
Ok(host) => host,
Err(_) => return Err(WhoIsError::MapError("The server value is an object, but it has not a correct host string."))
};
let query = match map.get("query") {
Some(query) => {
if let Value::String(query) = query {
Some(String::from(query))
} else {
return Err(WhoIsError::MapError("The server value is an object, but it has an incorrect query string."));
}
}
None => None,
};
let punycode = match map.get("punycode") {
Some(punycode) => {
if let Value::Bool(punycode) = punycode {
*punycode
} else {
return Err(WhoIsError::MapError("The server value is an object, but it has an incorrect punycode boolean value."));
}
}
None => DEFAULT_PUNYCODE,
};
Ok(WhoIsServerValue {
host,
query,
punycode,
})
} else {
Err(WhoIsError::MapError(
"The server value is an object, but it has not a host string.",
))
}
}
None => {
Err(WhoIsError::MapError(
"The server value is an object, but it has not a host string.",
))
}
}
}
Value::String(host) => Self::from_string(host),
_ => Err(WhoIsError::MapError("The server value is not an object or a host string.")),
}
}
#[inline]
pub fn from_string<S: AsRef<str>>(string: S) -> Result<WhoIsServerValue, WhoIsError> {
let host = string.as_ref();
let host = match WhoIsHost::parse_str(host) {
Ok(host) => host,
Err(_) => {
return Err(WhoIsError::MapError("The server value is not a correct host string."))
}
};
Ok(WhoIsServerValue {
host,
query: None,
punycode: DEFAULT_PUNYCODE,
})
}
}