syntax = "proto3";

package beta;

option go_package = "./pb";

import "github.com/gogo/protobuf/gogoproto/gogo.proto";

message CommonMetadata {
	string agent_version = 1;
	string timezone = 2;
	double current_epoch = 3;
	string internal_ip = 4;
	string public_ip = 5;
	string api_key = 6;
}

message MetricPayload {
    enum MetricType {
        UNSPECIFIED = 0;
        COUNT = 1;
        RATE = 2;
        GAUGE = 3;
    }

    message MetricPoint {
        // metric value
        double value = 1;
        // timestamp for this value in seconds since the UNIX epoch
        int64 timestamp = 2;
    }

    message Resource {
        string type = 1;
        string name = 2;
    }

    message MetricSeries {
        // Resources this series applies to; include at least
        // { type="host", name=<hostname> }
        repeated Resource resources = 1;
        // metric name
        string metric = 2;
        // tags for this metric
        repeated string tags = 3;
        // data points for this metric
        repeated MetricPoint points = 4;
        // type of metric
        MetricType type = 5;
        // metric unit name
        string unit = 6;
        // source of this metric (check name, etc.)
        string source_type_name = 7;
        // interval, in seconds, between samples of this metric
        int64 interval = 8;

        reserved 9;
    }
    repeated MetricSeries series = 1;
}

message EventsPayload {
	message Event {
		string title = 1;
		string text = 2;
		int64 ts = 3;
		string priority = 4;
		string host = 5;
		repeated string tags = 6;
		string alert_type = 7;
		string aggregation_key = 8;
		string source_type_name = 9;
	}
	repeated Event events = 1;
	CommonMetadata metadata = 2;
}

message SketchPayload {
	message Sketch {
		message Distribution {
			int64 ts = 1;
			int64 cnt = 2;
			double min = 3;
			double max = 4;
			double avg = 5;
			double sum = 6;
			repeated double v = 7;
			repeated uint32 g = 8;
			repeated uint32 delta = 9;
			repeated double buf = 10;
		}
		message Dogsketch {
			int64 ts = 1;
			int64 cnt = 2;
			double min = 3;
			double max = 4;
			double avg = 5;
			double sum = 6;
			repeated sint32 k = 7;
			repeated uint32 n = 8;
		}
		string metric = 1;
		string host = 2;
		repeated Distribution distributions = 3 [(gogoproto.nullable) = false];
		repeated string tags = 4;
                reserved 5, 6;
				reserved "distributionsK", "distributionsC";
		repeated Dogsketch dogsketches = 7 [(gogoproto.nullable) = false];
	}
	repeated Sketch sketches = 1 [(gogoproto.nullable) = false];
	CommonMetadata metadata = 2 [(gogoproto.nullable) = false];
}