syntax = "proto3";

message Empty {}

//Event-relative area
message DiscoveryEvent {
    string agentId = 1;
    string taskId = 2;
    enum DiscoveryEventType {
        DISCOVERY_START = 0;
        DISCOVERY_HOST_START = 1;
        DISCOVERY_HOST_FOUND = 2;
        DISCOVERY_HOST_DONE = 3;
        DISCOVERY_PORT_START = 4;
        DISCOVERY_PORT_FOUND = 5;
        DISCOVERY_PORT_DONE = 6;
        DISCOVERY_SERVICE_START = 7;
        DISCOVERY_SERVICE_FOUND = 8;
        DISCOVERY_SERVICE_DONE = 9;
        DISCOVERY_DONE = 10;
    }
    DiscoveryEventType evtType = 3;
    int64 occurredDate = 4;
    map<string, string> data = 5;
}

service Discovery {
    rpc event(DiscoveryEvent) returns (Empty){}
}


enum TaskResultState {
    FAILED = 0;
    SUCCEED = 1;
    PROCEEDING = 2;
}

message TaskResultEvent {
    string agentId = 1;
    string taskId = 2;
    enum TaskResultEventType {
        TASK_POL_INTERVAL_UPDATE = 0;
        TASK_SENSOR_START = 1;
        TASK_SENSOR_STOP = 2;
        TASK_SENSOR_ADD = 3;
        TASK_SENSOR_REMOVE = 4;
        TASK_SENSOR_UPDATE = 5;
        TASK_CRAWLER_UPDATE = 6;
        TASK_AGENT_UPDATE = 7;
        TASK_LOG_SEND = 8;
    }
    TaskResultEventType evtType = 3;
    int64 occurredDate = 4;
    TaskResultState result = 5;
    string description = 6;
}

service TaskResult {
    rpc event(TaskResultEvent) returns (Empty){}
}


message AgentEvent {
    string agentId = 1;
    enum AgentEventType {
        AGENT_STARTED = 0;
        AGENT_ERROR = 1;
        AGENT_STOP = 2;
    }
    AgentEventType evtType = 2;
    int64 occurredDate = 3;
    string description = 4;
    message ErrorInfo {
        int32 errorNum = 1;
        string from = 2;
        string errorMessage = 3;
    }
    ErrorInfo errInfo = 5;
}

service Event {
    rpc event(AgentEvent) returns (Empty){}
}
//Event-relative area