//! `/v2/` ([spec])
//!
//! [spec]: https://spec.matrix.org/v1.2/server-server-api/#put_matrixfederationv2send_leaveroomideventid

use ruma_common::{api::ruma_api, EventId, RoomId};
use serde_json::value::RawValue as RawJsonValue;

ruma_api! {
    metadata: {
        description: "Submits a signed leave event to the receiving server for it to accept it into the room's graph.",
        name: "create_leave_event",
        method: PUT,
        stable_path: "/_matrix/federation/v2/send_leave/:room_id/:event_id",
        rate_limited: false,
        authentication: ServerSignatures,
        added: 1.0,
    }

    request: {
        /// The room ID that is about to be left.
        ///
        /// Do not use this. Instead, use the `room_id` field inside the PDU.
        #[ruma_api(path)]
        pub room_id: &'a RoomId,

        /// The event ID for the leave event.
        #[ruma_api(path)]
        pub event_id: &'a EventId,

        /// The PDU.
        #[ruma_api(body)]
        pub pdu: &'a RawJsonValue,
    }

    #[derive(Default)]
    response: {}
}

impl<'a> Request<'a> {
    /// Creates a new `Request` from the given room ID, event ID and PDU.
    pub fn new(room_id: &'a RoomId, event_id: &'a EventId, pdu: &'a RawJsonValue) -> Self {
        Self { room_id, event_id, pdu }
    }
}

impl Response {
    /// Creates an empty `Response`.
    pub fn new() -> Self {
        Self {}
    }
}

#[cfg(all(test, feature = "server"))]
mod tests {
    use ruma_common::api::OutgoingResponse;

    use super::Response;

    #[test]
    fn response_body() {
        let res = Response::new().try_into_http_response::<Vec<u8>>().unwrap();

        assert_eq!(res.body(), b"{}");
    }
}