use serde::{Deserialize, Serialize};

use crate::{
    commands::{
        Command, CommandResponse, RequestParserError, ResponseParserError,
        single_optional_item_command_request,
    },
    response_tokenizer::ResponseAttributes,
    types::{DbSongInfo, OneOrRange, Priority, SongId, SongPosition},
};

pub struct PlaylistInfo;

single_optional_item_command_request!(PlaylistInfo, "playlistinfo", OneOrRange);

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct PlaylistInfoResponse(Vec<PlaylistInfoResponseEntry>);

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct PlaylistInfoResponseEntry {
    pub position: SongPosition,
    pub id: SongId,
    pub priority: Option<Priority>,
    pub song_info: DbSongInfo,
}

impl CommandResponse<'_> for PlaylistInfoResponse {
    fn into_response_enum(self) -> crate::Response {
        todo!()
    }

    fn from_response_enum(response: crate::Response) -> Option<Self> {
        todo!()
    }

    fn parse(_parts: ResponseAttributes<'_>) -> Result<Self, ResponseParserError<'_>> {
        unimplemented!()
    }
}

impl Command<'_, '_> for PlaylistInfo {
    type Request = PlaylistInfoRequest;
    type Response = PlaylistInfoResponse;
}