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use std::marker::PhantomData;
use irc::client::prelude::*;
use plugin::*;
use FrippyClient;
use error::ErrorKind as FrippyErrorKind;
use error::FrippyError;
use failure::ResultExt;
#[derive(PluginName, Default, Debug)]
pub struct Help<C> {
phantom: PhantomData<C>,
}
impl<C: FrippyClient> Help<C> {
pub fn new() -> Self {
Help {
phantom: PhantomData,
}
}
}
impl<C: FrippyClient> Plugin for Help<C> {
type Client = C;
fn execute(&self, _: &Self::Client, _: &Message) -> ExecutionStatus {
ExecutionStatus::Done
}
fn execute_threaded(&self, _: &Self::Client, _: &Message) -> Result<(), FrippyError> {
panic!("Help should not use threading")
}
fn command(&self, client: &Self::Client, command: PluginCommand) -> Result<(), FrippyError> {
client
.send_notice(
&command.source,
"Available commands: help, tell, factoids, remind, quote\r\n\
For more detailed help call help on the specific command.\r\n\
Example: 'remind help'",
)
.context(FrippyErrorKind::Connection)?;
Ok(())
}
fn evaluate(&self, _: &Self::Client, _: PluginCommand) -> Result<String, String> {
Err(String::from("Help has not been added yet."))
}
}
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