// This code was autogenerated with `dbus-codegen-rust --file telepathy-spec/spec/Channel_Interface_Chat_State.xml -i org.freedesktop.Telepathy -o src/telepathy/channel_interface_chat_state.rs`, see https://github.com/diwic/dbus-rs
use dbus;
use dbus::arg;
use dbus::tree;

pub trait ChannelInterfaceChatState {
    fn set_chat_state(&self, state: u32) -> Result<(), tree::MethodErr>;
    fn chat_states(&self) -> Result<::std::collections::HashMap<u32, u32>, tree::MethodErr>;
}

pub fn channel_interface_chat_state_server<F, T, D>(
    factory: &tree::Factory<tree::MTFn<D>, D>,
    data: D::Interface,
    f: F,
) -> tree::Interface<tree::MTFn<D>, D>
where
    D: tree::DataType,
    D::Method: Default,
    D::Property: Default,
    D::Signal: Default,
    T: ChannelInterfaceChatState,
    F: 'static + for<'z> Fn(&'z tree::MethodInfo<tree::MTFn<D>, D>) -> &'z T,
{
    let i = factory.interface(
        "org.freedesktop.Telepathy.Channel.Interface.ChatState",
        data,
    );
    let f = ::std::sync::Arc::new(f);
    let fclone = f.clone();
    let h = move |minfo: &tree::MethodInfo<tree::MTFn<D>, D>| {
        let mut i = minfo.msg.iter_init();
        let state: u32 = i.read()?;
        let d = fclone(minfo);
        d.set_chat_state(state)?;
        let rm = minfo.msg.method_return();
        Ok(vec![rm])
    };
    let m = factory.method("SetChatState", Default::default(), h);
    let m = m.in_arg(("State", "u"));
    let i = i.add_m(m);

    let p = factory
        .property::<::std::collections::HashMap<u32, u32>, _>("ChatStates", Default::default());
    let p = p.access(tree::Access::Read);
    let fclone = f.clone();
    let p = p.on_get(move |a, pinfo| {
        let minfo = pinfo.to_method_info();
        let d = fclone(&minfo);
        a.append(d.chat_states()?);
        Ok(())
    });
    let i = i.add_p(p);
    let s = factory.signal("ChatStateChanged", Default::default());
    let s = s.arg(("Contact", "u"));
    let s = s.arg(("State", "u"));
    let i = i.add_s(s);
    i
}

#[derive(Debug)]
pub struct ChannelInterfaceChatStateChatStateChanged {
    pub contact: u32,
    pub state: u32,
}

impl arg::AppendAll for ChannelInterfaceChatStateChatStateChanged {
    fn append(&self, i: &mut arg::IterAppend) {
        arg::RefArg::append(&self.contact, i);
        arg::RefArg::append(&self.state, i);
    }
}

impl arg::ReadAll for ChannelInterfaceChatStateChatStateChanged {
    fn read(i: &mut arg::Iter) -> Result<Self, arg::TypeMismatchError> {
        Ok(ChannelInterfaceChatStateChatStateChanged {
            contact: i.read()?,
            state: i.read()?,
        })
    }
}

impl dbus::message::SignalArgs for ChannelInterfaceChatStateChatStateChanged {
    const NAME: &'static str = "ChatStateChanged";
    const INTERFACE: &'static str = "org.freedesktop.Telepathy.Channel.Interface.ChatState";
}