package rsctrl.core;

///////////////////////////////////////////////////////////////
// These are basic Messages, which are used as building blocks
// throughout the rest of the interface.
// They should not be sent RAW, but should be wrapped in another msg.
///////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////
// Expected PackageIds.

enum ExtensionId { CORE = 0; }

enum PackageId { 
  PEERS = 1; 
  SYSTEM = 2;
  CHAT = 3;
  SEARCH = 4;
  FILES = 5;
  // BELOW HERE IS STILL BEING DESIGNED.
  //MSGS = 5;
  //TRANSFER = 6;

  // THEORETICAL ONES.
  GXS = 1000; 
}


///////////////////////////////////////////////////////////////
// Basic Status Response, should be in all responses

message Status {
  enum StatusCode {
    FAILED        	= 0;
    NO_IMPL_YET		= 1;
    INVALID_QUERY 	= 2;
    PARTIAL_SUCCESS   	= 3;
    SUCCESS       	= 4;
    READMSG       	= 5;
  }

  required StatusCode code = 1;
  optional string msg = 2;
}

///////////////////////////////////////////////////////////////

message IpAddr {
  required string addr = 1 [default = ""];
  required uint32 port = 2 [default = 0];  // must be 16 bit, 0 for unknown.
}

///////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////
// Peer structures, mainly rsctrl.peers related.

message Location {

  enum StateFlags {	// ORd together...
    ONLINE 		= 1;
    CONNECTED		= 2;
    UNREACHABLE		= 4;
  }

  required string ssl_id = 1;
  required string location = 2;

  required IpAddr localaddr = 3;
  required IpAddr extaddr   = 4;

  required uint32 state = 5;  // Not an ENUM as ORd together.
}

message Person {

  enum Relationship {	
    FRIEND 			= 1;
    FRIEND_OF_MANY_FRIENDS 	= 2;  // 3+ at the moment.
    FRIEND_OF_FRIENDS		= 3;  // 1 or 2.
    UNKNOWN			= 4;
  }

  required string gpg_id = 1;
  required string name = 2;
  required Relationship relation = 3;

  repeated Location locations = 4;
}

///////////////////////////////////////////////////////////////
// File structures, mainly rsctrl.files related.

message File {
  required string name = 1;
  required string hash = 2;
  required uint64 size = 3;

  // THINK WE DONT WANT THESE HERE...
  // BETTER TO KEEP File simple.
  //optional string path = 4;
  //optional string avail = 5;
}

message Dir {
  required string name = 1;
  required string path = 2;

  repeated Dir subdirs = 3;
  repeated File files = 4;
}


///////////////////////////////////////////////////////////////
// System Status

message SystemStatus {
  enum NetCode {
    BAD_UNKNOWN  	= 0;
    BAD_OFFLINE  	= 1;
    BAD_NATSYM 		= 2;
    BAD_NODHT_NAT  	= 3;
    WARNING_RESTART  	= 4;
    WARNING_NATTED  	= 5;
    WARNING_NODHT  	= 6;
    GOOD  	 	= 7;
    ADV_FORWARD  	= 8;
  }

  required NetCode net_status = 1;
  optional string msg = 2;
}


///////////////////////////////////////////////////////////////
// Bandwidth Measurements.

message Bandwidth {
  required float up = 1;   // kB/s
  required float down = 2; // kB/s
  optional string name = 3; // e.g. DHT, UDP, TCP, Stun, or Total.
}

message BandwidthSet {
  repeated Bandwidth bandwidths = 1;
}



///////////////////////////////////////////////////////////////