// Copyright 2015 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";

option java_multiple_files = true;
option java_package = "pip-services.infrastructure.email.version1";
option java_outer_classname = "EmailProtoV1";
option objc_class_prefix = "EMAIL_CMD_V1";

package email_v1;

message ErrorDescription {
  string type = 1;
  string category = 2;
  string code = 3;
  string correlation_id = 4;
  string status = 5;
  string message = 6;
  string cause = 7;
  string stack_trace = 8;
  map<string, string> details = 9;
}

message EmailMessage {
    string from = 1;
    string cc = 2;
    string bcc = 3;
    string to = 4;
    string reply_to = 5;
    string subject = 6;
    string text = 7;
    string html = 8;
}

message EmailRecipient {
    string id = 1;
    string name = 2;
    string email = 3;
    string language = 4;
}

// The email service definition.
service Email {
  rpc send_message (EmailMessageRequest) returns (EmailEmptyReply) {}
  rpc send_message_to_recipient (EmailMessageWithRecipientRequest) returns (EmailEmptyReply) {}
  rpc send_message_to_recipients (EmailMessageWithRecipientsRequest) returns (EmailEmptyReply) {}
}

// The request message containing the email message request.
message EmailMessageRequest {
  string correlation_id = 1;
  EmailMessage message = 2;
  map<string,string> parameters = 3;
}

// The request message containing the email message with recipient request.
message EmailMessageWithRecipientRequest {
  string correlation_id = 1;
  EmailMessage message = 2;
  map<string,string> parameters = 3;
  EmailRecipient recipient = 4;
}

// The request message containing the email message with recipients request.
message EmailMessageWithRecipientsRequest {
  string correlation_id = 1;
  EmailMessage message = 2;
  map<string,string> parameters = 3;
  repeated EmailRecipient recipients = 4;
}

// The response message containing the email empty response
message EmailEmptyReply {
  ErrorDescription error = 1;
}