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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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}