// protoc -I=. -I=$GOPATH/src --go_out=plugins=grpc:. *.proto
syntax = "proto3";

package im.logic;
option go_package = "gitlab.33.cn/chat/im/api/logic/grpc";

import "gitlab.33.cn/chat/im/api/comet/grpc/comet.proto";

enum Type {
    PUSH = 0;
    ROOM = 1;
    BROADCAST = 2;
}

message ConnectReq {
    string server = 1;  // 客户端连接的是哪个 comet
    im.comet.Proto proto = 3;
}

message ConnectReply {
    string key = 1;
    string appId = 2;
    string mid = 3;
    int64 heartbeat = 4;
}

message DisconnectReq {
    string key = 1;
    string server = 2;
}

message HeartbeatReq {
    string key = 1;
    string server = 2;
}

message ReceiveReq {
    string key = 1;
    im.comet.Proto proto = 3;
}

message Reply {
    bool  isOk = 1;
    bytes msg  = 2;
}

// logic --> mq
message BizMsg {
    string appId = 1;
    string fromId = 2;
    Type type = 4;
    int32 op = 5;
    string key = 6;
    bytes msg = 7;
}

// biz --> logic
message MidsMsg {
    string appId = 1;
    repeated string toIds = 2;
    Type type = 3;
    int32 op = 4;
    bytes msg = 5;
}

// biz --> logic
message KeysMsg {
    string appId = 1;
    repeated string toKeys = 2;
    Type type = 3;
    int32 op = 4;
    bytes msg = 5;
}

// biz --> logic
message GroupMsg {
    string appId = 1;
    string group = 2;
    Type type = 3;
    int32 op = 4;
    bytes msg = 5;
}

// biz --> logic
message GroupsKey {
    string appId = 1;
    repeated string keys = 2;
    repeated string gid = 3;
}

// biz --> logic
message GroupsMid {
    string appId = 1;
    repeated string mids = 2;
    repeated string gid = 3;
}

// biz --> logic
message DelGroupsReq {
    string appId = 1;
    repeated string gid = 2;
}

service Logic {
    rpc Connect(ConnectReq) returns (ConnectReply); //comet
    rpc Disconnect(DisconnectReq) returns (Reply);  //comet
    rpc Heartbeat(HeartbeatReq) returns (Reply);    //comet
    rpc Receive(ReceiveReq) returns (Reply);        //comet
    rpc PushByMids(MidsMsg) returns (Reply);        //biz
    rpc PushByKeys(KeysMsg) returns (Reply);        //biz
    rpc PushGroup(GroupMsg) returns (Reply);        //biz
    rpc JoinGroupsByKeys(GroupsKey) returns (Reply);        //biz
    rpc JoinGroupsByMids(GroupsMid) returns (Reply);        //biz
    rpc LeaveGroupsByKeys(GroupsKey) returns (Reply);        //biz
    rpc LeaveGroupsByMids(GroupsMid) returns (Reply);        //biz
    rpc DelGroups(DelGroupsReq) returns (Reply);        //biz
}