64 lines
1.8 KiB
Rust
64 lines
1.8 KiB
Rust
use serde::{Deserialize, Serialize};
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use crate::{
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commands::{Command, CommandRequest, RequestParserError, empty_command_response},
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request_tokenizer::RequestTokenizer,
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types::{AbsouluteRelativeSongPosition, OneOrRange},
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};
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pub struct Move;
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#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
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pub struct MoveRequest {
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pub from_or_range: OneOrRange,
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pub to: AbsouluteRelativeSongPosition,
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}
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impl MoveRequest {
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pub fn new(from_or_range: OneOrRange, to: AbsouluteRelativeSongPosition) -> Self {
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Self { from_or_range, to }
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}
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}
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impl CommandRequest for MoveRequest {
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const COMMAND: &'static str = "move";
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const MIN_ARGS: u32 = 2;
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const MAX_ARGS: Option<u32> = Some(2);
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fn serialize(&self) -> String {
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format!("{} {} {}\n", Self::COMMAND, self.from_or_range, self.to)
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}
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fn parse(mut parts: RequestTokenizer<'_>) -> Result<Self, RequestParserError> {
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let from_or_range = parts.next().ok_or(Self::missing_arguments_error(0))?;
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let from_or_range =
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from_or_range
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.parse()
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.map_err(|_| RequestParserError::SubtypeParserError {
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argument_index: 0,
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expected_type: "OneOrRange",
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raw_input: from_or_range.to_string(),
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})?;
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let to = parts.next().ok_or(Self::missing_arguments_error(1))?;
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let to = to
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.parse()
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.map_err(|_| RequestParserError::SubtypeParserError {
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argument_index: 1,
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expected_type: "AbsoluteRelativeSongPosition",
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raw_input: to.to_string(),
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})?;
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Self::throw_if_too_many_arguments(parts)?;
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Ok(MoveRequest { from_or_range, to })
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}
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}
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empty_command_response!(Move);
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impl Command for Move {
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type Request = MoveRequest;
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type Response = MoveResponse;
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}
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