syntax = "proto3";

package grpcserver;

option go_package = "grpcserver";

import "google/protobuf/timestamp.proto";
import "google/protobuf/duration.proto";
import "google/protobuf/empty.proto";
import "google/api/annotations.proto";


service grpc {
  rpc Create(CreateReq) returns (CreateRsp) {
    option (google.api.http) = {
      post: "/events",
      body: "*",
    };
  }
  rpc Update(UpdateReq) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      put: "/events/{ID}",
      body: "*",
    };
  }
  rpc Delete(DeleteReq) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      delete: "/events/{ID}"
    };
  }
  rpc List(google.protobuf.Empty) returns (ListResp) {
    option (google.api.http) = {
      get: "/events"
    };
  }
  rpc GetByID(GetByIDReq) returns (GetByIDResp) {
    option (google.api.http) = {
      get: "/events/{ID}"
    };
  }
  rpc GetByDate(GetByDateReq) returns (GetByDateResp) {
    option (google.api.http) = {
      post: "/events/{Range}/{Date}"
    };
  }
}

enum QueryRange {
  DAY = 0;
  WEEK = 1;
  MONTH = 2;
}
message Event {
  int64 ID  = 1;
  string Title = 2;
  google.protobuf.Timestamp Date = 3;
  google.protobuf.Duration Latency = 4;
  string Note = 5;
  int64 UserID = 6;
  google.protobuf.Duration NotifyTime = 7;
}

message CreateReq {
  string Title = 2;
  google.protobuf.Timestamp Date = 3;
  google.protobuf.Duration Latency = 4;
  string Note = 5;
  int64 UserID = 6;
  google.protobuf.Duration NotifyTime = 7;
}
message CreateRsp {
  int64 ID  = 1;
}
message UpdateReq {
  int64 ID  = 1;
  Event Event = 2;
}
message DeleteReq {
  int64 ID  = 1;
}
message ListResp {
  repeated Event Events = 1;
}
message GetByIDReq {
  int64 ID  = 1;
}
message GetByIDResp {
  repeated Event Events = 1;
}
message GetByDateReq {
  google.protobuf.Timestamp Date = 1;
  QueryRange Range = 2;
}
message GetByDateResp {
  repeated Event Events = 1;
}