70 lines
1.9 KiB
Rust
70 lines
1.9 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::{SongId, TimeInterval},
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};
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pub struct RangeId;
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#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
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pub struct RangeIdRequest {
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songid: SongId,
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time_interval: TimeInterval,
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}
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impl RangeIdRequest {
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pub fn new(songid: SongId, time_interval: TimeInterval) -> Self {
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Self {
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songid,
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time_interval,
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}
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}
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}
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impl CommandRequest for RangeIdRequest {
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const COMMAND: &'static str = "rangeid";
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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.songid, self.time_interval)
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}
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fn parse(mut parts: RequestTokenizer<'_>) -> Result<Self, RequestParserError> {
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let songid = parts.next().ok_or(Self::missing_arguments_error(0))?;
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let songid = songid
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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: "SongId",
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raw_input: songid.to_string(),
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})?;
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let time_interval = parts.next().ok_or(Self::missing_arguments_error(1))?;
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let time_interval =
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time_interval
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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: "TimeInterval",
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raw_input: time_interval.to_string(),
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})?;
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Self::throw_if_too_many_arguments(parts)?;
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Ok(RangeIdRequest {
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songid,
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time_interval,
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})
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}
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}
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empty_command_response!(RangeId);
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impl Command for RangeId {
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type Request = RangeIdRequest;
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type Response = RangeIdResponse;
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}
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