62 lines
1.8 KiB
Rust
62 lines
1.8 KiB
Rust
use serde::{Deserialize, Serialize};
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use crate::{
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Request,
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commands::{Command, RequestParserError, RequestParserResult, ResponseParserError},
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common::types::{Priority, SongId},
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request_tokenizer::RequestTokenizer,
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response_tokenizer::ResponseAttributes,
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};
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pub struct PrioId;
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#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
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pub struct PrioIdRequest {
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pub prio: Priority,
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pub songids: Vec<SongId>,
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}
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impl Command for PrioId {
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type Request = PrioIdRequest;
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type Response = ();
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const COMMAND: &'static str = "prioid";
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fn serialize_request(&self, request: Self::Request) -> String {
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let songids = request
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.songids
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.iter()
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.map(|id| id.to_string())
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.collect::<Vec<String>>()
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.join(",");
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format!("{} {} {}", Self::COMMAND, request.prio, songids)
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}
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fn parse_request(mut parts: RequestTokenizer<'_>) -> RequestParserResult<'_> {
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let prio = parts.next().ok_or(RequestParserError::UnexpectedEOF)?;
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let prio = prio
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.parse()
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.map_err(|_| RequestParserError::SyntaxError(0, prio.to_string()))?;
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let songids = parts.next().ok_or(RequestParserError::UnexpectedEOF)?;
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// TODO: This is just a guess to satisfy compilation, double check it
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let songids = songids
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.split(',')
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.map(|s| {
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s.parse()
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.map_err(|_| RequestParserError::SyntaxError(0, s.to_string()))
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})
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.collect::<Result<Vec<u32>, RequestParserError>>()?;
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debug_assert!(parts.next().is_none());
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Ok((Request::PrioId(prio, songids), ""))
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}
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fn parse_response(
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parts: ResponseAttributes<'_>,
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) -> Result<Self::Response, ResponseParserError<'_>> {
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debug_assert!(parts.is_empty());
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Ok(())
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}
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}
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