🏡 index : ~doyle/titanirc.git

use irc_proto::{Command, Message, Prefix, Response};

use crate::{channel::Channel, SERVER_NAME};

pub struct ChannelTopic {
    channel_name: String,
    topic: String,
}

impl ChannelTopic {
    pub fn new(channel: &Channel) -> Self {
        Self {
            channel_name: channel.name.to_string(),
            topic: "hello world!".to_string(),
        }
    }

    pub fn into_message(self, for_user: String) -> Message {
        irc_proto::Message {
            tags: None,
            prefix: Some(Prefix::ServerName(SERVER_NAME.to_string())),
            command: Command::Response(
                Response::RPL_TOPIC,
                vec![for_user, self.channel_name, self.topic],
            ),
        }
    }
}

pub struct ChannelNamesList {
    channel_name: String,
    nick_list: Vec<String>,
}

impl ChannelNamesList {
    pub fn new(channel: &Channel) -> Self {
        Self {
            channel_name: channel.name.to_string(),
            nick_list: channel
                .clients
                .values()
                .map(|v| v.nick.to_string())
                .collect(),
        }
    }

    pub fn into_messages(self, for_user: String) -> Vec<Message> {
        vec![
            irc_proto::Message {
                tags: None,
                prefix: Some(Prefix::ServerName(SERVER_NAME.to_string())),
                command: Command::Response(
                    Response::RPL_NAMREPLY,
                    vec![
                        for_user.to_string(),
                        "=".to_string(),
                        self.channel_name,
                        self.nick_list.join(" "),
                    ],
                ),
            },
            Message {
                tags: None,
                prefix: Some(Prefix::ServerName(SERVER_NAME.to_string())),
                command: Command::Response(
                    Response::RPL_ENDOFNAMES,
                    vec![for_user, "End of /NAMES list".to_string()],
                ),
            },
        ]
    }
}