75 lines
2.1 KiB
Rust
75 lines
2.1 KiB
Rust
use serde::{Deserialize, Serialize};
|
|
|
|
use crate::{
|
|
commands::{Command, CommandRequest, RequestParserError, empty_command_response},
|
|
request_tokenizer::RequestTokenizer,
|
|
types::{SongId, TimeInterval},
|
|
};
|
|
|
|
pub struct RangeId;
|
|
|
|
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
|
|
pub struct RangeIdRequest {
|
|
songid: SongId,
|
|
time_interval: TimeInterval,
|
|
}
|
|
|
|
impl CommandRequest for RangeIdRequest {
|
|
const COMMAND: &'static str = "rangeid";
|
|
const MIN_ARGS: u32 = 2;
|
|
const MAX_ARGS: Option<u32> = Some(2);
|
|
|
|
fn into_request_enum(self) -> crate::Request {
|
|
crate::Request::RangeId(self.songid, self.time_interval)
|
|
}
|
|
|
|
fn from_request_enum(request: crate::Request) -> Option<Self> {
|
|
match request {
|
|
crate::Request::RangeId(songid, time_interval) => Some(RangeIdRequest {
|
|
songid,
|
|
time_interval,
|
|
}),
|
|
_ => None,
|
|
}
|
|
}
|
|
|
|
fn serialize(&self) -> String {
|
|
format!("{} {} {}\n", Self::COMMAND, self.songid, self.time_interval)
|
|
}
|
|
|
|
fn parse(mut parts: RequestTokenizer<'_>) -> Result<Self, RequestParserError> {
|
|
let songid = parts.next().ok_or(Self::missing_arguments_error(0))?;
|
|
let songid = songid
|
|
.parse()
|
|
.map_err(|_| RequestParserError::SubtypeParserError {
|
|
argument_index: 0,
|
|
expected_type: "SongId".to_string(),
|
|
raw_input: songid.to_string(),
|
|
})?;
|
|
|
|
let time_interval = parts.next().ok_or(Self::missing_arguments_error(1))?;
|
|
let time_interval =
|
|
time_interval
|
|
.parse()
|
|
.map_err(|_| RequestParserError::SubtypeParserError {
|
|
argument_index: 1,
|
|
expected_type: "TimeInterval".to_string(),
|
|
raw_input: time_interval.to_string(),
|
|
})?;
|
|
|
|
Self::throw_if_too_many_arguments(parts)?;
|
|
|
|
Ok(RangeIdRequest {
|
|
songid,
|
|
time_interval,
|
|
})
|
|
}
|
|
}
|
|
|
|
empty_command_response!(RangeId);
|
|
|
|
impl Command for RangeId {
|
|
type Request = RangeIdRequest;
|
|
type Response = RangeIdResponse;
|
|
}
|