syntax = "proto3";

package memos.api.v2;

import "google/api/annotations.proto";
import "google/api/client.proto";
import "google/protobuf/field_mask.proto";
import "google/protobuf/timestamp.proto";

option go_package = "gen/api/v2";

service InboxService {
  // ListInboxes lists inboxes for a user.
  rpc ListInboxes(ListInboxesRequest) returns (ListInboxesResponse) {
    option (google.api.http) = {get: "/api/v2/inboxes"};
  }
  // UpdateInbox updates an inbox.
  rpc UpdateInbox(UpdateInboxRequest) returns (UpdateInboxResponse) {
    option (google.api.http) = {
      patch: "/api/v2/{inbox.name=inboxes/*}"
      body: "inbox"
    };
    option (google.api.method_signature) = "inbox,update_mask";
  }
  // DeleteInbox deletes an inbox.
  rpc DeleteInbox(DeleteInboxRequest) returns (DeleteInboxResponse) {
    option (google.api.http) = {delete: "/api/v2/{name=inboxes/*}"};
    option (google.api.method_signature) = "name";
  }
}

message Inbox {
  // The name of the inbox.
  // Format: inboxes/{uid}
  string name = 1;
  // Format: users/{username}
  string sender = 2;
  // Format: users/{username}
  string receiver = 3;

  enum Status {
    STATUS_UNSPECIFIED = 0;
    UNREAD = 1;
    ARCHIVED = 2;
  }
  Status status = 4;

  google.protobuf.Timestamp create_time = 5;

  enum Type {
    TYPE_UNSPECIFIED = 0;
    TYPE_MEMO_COMMENT = 1;
    TYPE_VERSION_UPDATE = 2;
  }
  Type type = 6;

  optional int32 activity_id = 7;
}

message ListInboxesRequest {
  // Format: users/{username}
  string user = 1;
}

message ListInboxesResponse {
  repeated Inbox inboxes = 1;
}

message UpdateInboxRequest {
  Inbox inbox = 1;

  google.protobuf.FieldMask update_mask = 2;
}

message UpdateInboxResponse {
  Inbox inbox = 1;
}

message DeleteInboxRequest {
  // The name of the inbox to delete.
  // Format: inboxes/{uid}
  string name = 1;
}

message DeleteInboxResponse {}
