syntax = "proto3";
package burrow;

import "google/protobuf/timestamp.proto";

service Tunnel {
    rpc TunnelConfiguration (Empty) returns (stream TunnelConfigurationResponse);
    rpc TunnelStart (Empty) returns (Empty);
    rpc TunnelStop (Empty) returns (Empty);
    rpc TunnelStatus (Empty) returns (stream TunnelStatusResponse);
}

service Networks {
    rpc NetworkAdd (Empty) returns (Empty);
    rpc NetworkList (Empty) returns (stream NetworkListResponse);
    rpc NetworkReorder (NetworkReorderRequest) returns (Empty);
    rpc NetworkDelete (NetworkDeleteRequest) returns (Empty);
}

message NetworkReorderRequest {
    int32 id = 1;
    int32 index = 2;
}

message WireGuardPeer {
    string endpoint = 1;
    repeated string subnet = 2;
}

message WireGuardNetwork {
    string address = 1;
    string dns = 2;
    repeated WireGuardPeer peer = 3;
}

message NetworkDeleteRequest {
    int32 id = 1;
}

message Network {
    int32 id = 1;
    NetworkType type = 2;
    bytes payload = 3;
}

enum NetworkType {
    WireGuard = 0;
    HackClub = 1;
}

message NetworkListResponse {
    repeated Network network = 1;
}

message Empty {

}

enum State {
    Stopped = 0;
    Running = 1;
}

message TunnelStatusResponse {
    State state = 1;
    optional google.protobuf.Timestamp start = 2;
}

message TunnelConfigurationResponse {
    repeated string addresses = 1;
    int32 mtu = 2;
}