syntax = "proto3";

package yandex.cloud.iot.devices.v1;

import "google/api/annotations.proto";
import "google/protobuf/field_mask.proto";
import "yandex/cloud/validation.proto";
import "yandex/cloud/api/operation.proto";
import "yandex/cloud/operation/operation.proto";
import "yandex/cloud/iot/devices/v1/device.proto";

option go_package = "github.com/yandex-cloud/go-genproto/yandex/cloud/iot/devices/v1;devices";
option java_package = "yandex.cloud.api.iot.devices.v1";

// A set of methods for managing devices.
service DeviceService {
  // Returns the specified device.
  //
  // To get the list of available devices, make a [List] request.
  rpc Get (GetDeviceRequest) returns (Device) {
    option (google.api.http) = { get: "/iot-devices/v1/devices/{device_id}" };
  }

  rpc GetByName (GetByNameDeviceRequest) returns (Device) {
    option (google.api.http) = { get: "/iot-devices/v1/devices:getByName" };
  }

  // Retrieves the list of devices in the specified registry.
  rpc List (ListDevicesRequest) returns (ListDevicesResponse) {
    option (google.api.http) = { get: "/iot-devices/v1/devices" };
  }

  // Creates a device in the specified registry.
  rpc Create (CreateDeviceRequest) returns (operation.Operation) {
    option (google.api.http) = { post: "/iot-devices/v1/devices" body: "*" };
    option (yandex.cloud.api.operation) = {
      metadata: "CreateDeviceMetadata"
      response: "Device"
    };
  }

  // Updates the specified device.
  rpc Update (UpdateDeviceRequest) returns (operation.Operation) {
    option (google.api.http) = { patch: "/iot-devices/v1/devices/{device_id}" body: "*" };
    option (yandex.cloud.api.operation) = {
      metadata: "UpdateDeviceMetadata"
      response: "Device"
    };
  }

  // Deletes the specified device.
  rpc Delete (DeleteDeviceRequest) returns (operation.Operation) {
    option (google.api.http) = { delete: "/iot-devices/v1/devices/{device_id}" };
    option (yandex.cloud.api.operation) = {
      metadata: "DeleteDeviceMetadata"
      response: "google.protobuf.Empty"
    };
  }

  // Retrieves the list of device certificates for the specified device.
  rpc ListCertificates (ListDeviceCertificatesRequest) returns (ListDeviceCertificatesResponse) {
    option (google.api.http) = { get: "/iot-devices/v1/devices/{device_id}/certificates" };
  }

  // Adds a certificate.
  rpc AddCertificate (AddDeviceCertificateRequest) returns (operation.Operation) {
    option (google.api.http) = { post: "/iot-devices/v1/devices/{device_id}/certificates" body: "*" };
    option (yandex.cloud.api.operation) = {
      metadata: "AddDeviceCertificateMetadata"
      response: "DeviceCertificate"
    };
  }

  // Deletes the specified device certificate.
  rpc DeleteCertificate (DeleteDeviceCertificateRequest) returns (operation.Operation) {
    option (google.api.http) = { delete: "/iot-devices/v1/devices/{device_id}/certificates/{fingerprint}" };
    option (yandex.cloud.api.operation) = {
      metadata: "DeleteDeviceCertificateMetadata"
      response: "google.protobuf.Empty"
    };
  }

  // Retrieves the list of passwords for the specified device.
  rpc ListPasswords (ListDevicePasswordsRequest) returns (ListDevicePasswordsResponse){
    option (google.api.http) = { get: "/iot-devices/v1/devices/{device_id}/passwords" };
  }

  // Adds password for the specified device.
  rpc AddPassword (AddDevicePasswordRequest) returns (operation.Operation) {
    option (google.api.http) = { post: "/iot-devices/v1/devices/{device_id}/passwords" body: "*" };
    option (yandex.cloud.api.operation) = {
      metadata: "AddDevicePasswordMetadata"
      response: "DevicePassword"
    };
  }

  // Deletes the specified password.
  rpc DeletePassword (DeleteDevicePasswordRequest) returns (operation.Operation) {
    option (google.api.http) = { delete: "/iot-devices/v1/devices/{device_id}/passwords/{password_id}" };
    option (yandex.cloud.api.operation) = {
      metadata: "DeleteDevicePasswordMetadata"
      response: "google.protobuf.Empty"
    };
  }

  // Lists operations for the specified device.
  rpc ListOperations (ListDeviceOperationsRequest) returns (ListDeviceOperationsResponse) {
    option (google.api.http) = { get: "/iot-devices/v1/devices/{device_id}/operations" };
  }
}

message GetDeviceRequest {
  // ID of the device to return.
  //
  // To get a device ID make a [DeviceService.List] request.
  string device_id = 1 [(required) = true, (length) = "<=50"];

  // Specifies which parts of the device resource should be returned
  // in the response.
  DeviceView device_view = 2;
}

message GetByNameDeviceRequest {
  // ID of the registry to get device.
  //
  // To get a registry ID make a [yandex.cloud.iot.devices.v1.RegistryService.List] request.
  string registry_id = 1 [(required) = true, (length) = "<=50"];

  // Name of the device to return.
  //
  // To get a device name make a [DeviceService.List] request.
  string device_name = 2 [(required) = true, (length) = "<=50", (pattern) = "[a-zA-Z0-9_-]*"];

  // Specifies which parts of the device resource should be returned
  // in the response.
  DeviceView device_view = 3;
}

message ListDevicesRequest {
  oneof id {
    option (exactly_one) = true;
    // ID of the registry to list devices in.
    //
    // To get a registry ID make a [yandex.cloud.iot.devices.v1.RegistryService.List] request.
    string registry_id = 1 [(length) = "<=50"];

    // ID of the folder to list devices in.
    //
    // To get a folder ID make a [yandex.cloud.resourcemanager.v1.FolderService.List] request.
    string folder_id = 2 [(length) = "<=50"];
  }

  // The maximum number of results per page to return. If the number of available
  // results is larger than `page_size`, the service returns a [ListDevicesResponse.next_page_token]
  // that can be used to get the next page of results in subsequent list requests.
  // Default value: 100.
  int64 page_size = 3 [(value) = "0-1000"];

  // Page token. To get the next page of results, set `page_token` to the
  // [ListDevicesResponse.next_page_token] returned by a previous list request.
  string page_token = 4 [(length) = "<=100"];

  // Specifies which parts of the device resource should be returned
  // in the response.
  DeviceView device_view = 5;
}

message ListDevicesResponse {
  // List of devices.
  repeated Device devices = 1;

  // Token for getting the next page of the list. If the number of results is greater than
  // the specified [ListDevicesRequest.page_size], use `next_page_token` as the value
  // for the [ListDevicesRequest.page_token] parameter in the next list request.
  //
  // Each subsequent page will have its own `next_page_token` to continue paging through the results.
  string next_page_token = 2;
}

message CreateDeviceRequest {
  // ID of the registry to create a device in.
  //
  // To get a registry ID, make a [yandex.cloud.iot.devices.v1.RegistryService.List] request.
  string registry_id = 1 [(required) = true, (length) = "<=50"];

  // Name of the device. The name must be unique within the registry.
  string name = 2 [(required) = true, (length) = "<=50", (pattern) = "[a-zA-Z0-9_-]*"];

  // Description of the device.
  string description = 3 [(length) = "<=256"];

  // Device certificate.
  repeated Certificate certificates = 4;

  // Alias of a device topic.
  //
  // Alias is an alternate name of a device topic assigned by the user. Map alias to canonical topic name prefix, e.g. `my/custom/alias` match to `$device/{id}/events`.
  map<string, string> topic_aliases = 5;

  // Device password.
  //
  // The password must contain at least three character categories among the following: upper case latin, lower case latin, numbers and special symbols.
  string password = 6;

  // Specification of a device certificate.
  message Certificate {
    // Public part of the device certificate.
    string certificate_data = 1;
  }
}

message CreateDeviceMetadata {
  // ID of the device that is being created.
  string device_id = 1;
}

message UpdateDeviceRequest {
  // ID of the device to update.
  //
  // To get a device ID make a [DeviceService.List] request.
  string device_id = 1 [(required) = true, (length) = "<=50"];

  // Field mask that specifies which fields of the device are going to be updated.
  google.protobuf.FieldMask update_mask = 2;

  // Name of the device. The name must be unique within the registry.
  string name = 3 [(length) = "<=50", (pattern) = "[a-zA-Z0-9_-]*"];

  // Description of the device.
  string description = 4 [(length) = "<=256"];

  // Alias of a device topic.
  //
  // Alias is an alternate name of a device topic assigned by the user. Map alias to canonical topic name prefix, e.g. `my/custom/alias` match to `$device/{id}/events`.
  map<string, string> topic_aliases = 5;
}

message UpdateDeviceMetadata {
  // ID of the device that is being updated.
  string device_id = 1;
}

message DeleteDeviceRequest {
  // ID of the device to delete.
  //
  // To get a device ID make a [DeviceService.List] request.
  string device_id = 1 [(required) = true, (length) = "<=50"];
}

message DeleteDeviceMetadata {
  // ID of the device that is being deleted.
  string device_id = 1;
}

message ListDeviceCertificatesRequest {
  // ID of the device to list certificates for.
  string device_id = 1 [(required) = true, (length) = "<=50"];
}

message ListDeviceCertificatesResponse {
  // List of certificates for the specified device.
  repeated DeviceCertificate certificates = 1;
}

message AddDeviceCertificateRequest {
  // ID of the device for which the certificate is being added.
  //
  // To get a device ID make a [DeviceService.List] request.
  string device_id = 1 [(required) = true, (length) = "<=50"];

  // Public part of the certificate.
  string certificate_data = 3;
}

message AddDeviceCertificateMetadata {
  // ID of the device certificate that is being added.
  string device_id = 1;

  // Fingerprint of the certificate that is being added.
  string fingerprint = 2;
}

message DeleteDeviceCertificateRequest {
  // ID of the device to delete a certificate for.
  //
  // To get a device ID make a [DeviceService.List] request.
  string device_id = 1 [(required) = true, (length) = "<=50"];

  // Fingerprint of the certificate to delete.
  string fingerprint = 2 [(required) = true, (length) = "<=50"];
}

message DeleteDeviceCertificateMetadata {
  // ID of the device certificate that is being deleted.
  string device_id = 1 [(required) = true, (length) = "<=50"];

  // Fingerprint of the certificate that is being deleted.
  string fingerprint = 2 [(required) = true, (length) = "<=50"];
}

message ListDevicePasswordsRequest {
  // ID of the registry to list passwords in.
  //
  // To get a registry ID make a [RegistryService.List] request.
  string device_id = 1 [(required) = true, (length) = "<=50"];
}

message ListDevicePasswordsResponse {
  // List of passwords for the specified device.
  repeated DevicePassword passwords = 1;
}

message AddDevicePasswordRequest {

  // ID of the device to add a password for.
  //
  // To get a device ID make a [DeviceService.List] request.
  string device_id = 1 [(required) = true, (length) = "<=50"];

  // Passwords for the device.
  //
  // The password must contain at least three character categories among the following: upper case latin, lower case latin, numbers and special symbols.
  string password = 2 [(length) = ">=14"];
}

message AddDevicePasswordMetadata {
  // ID of the device for which the password is being added.
  string device_id = 1;

  // ID of the password that is being added.
  string password_id = 2;
}

message DeleteDevicePasswordRequest {
  // ID of the device to delete a password for.
  //
  // To get a device ID make a [DeviceService.List] request.
  string device_id = 1 [(required) = true, (length) = "<=50"];

  // ID of the password to delete.
  //
  // To get a password ID make a [DeviceService.ListPasswords] request.
  string password_id = 2 [(required) = true, (length) = "<=50"];
}

message DeleteDevicePasswordMetadata {
  // ID of the device for which the password is being deleted.
  string device_id = 1 [(required) = true, (length) = "<=50"];

  // ID of the password that is being deleted.
  string password_id = 2 [(required) = true, (length) = "<=50"];
}

message ListDeviceOperationsRequest {
  // ID of the device to list operations for.
  //
  // To get a device ID make a [DeviceService.List] request.
  string device_id = 1 [(required) = true];

  // The maximum number of results per page that should be returned. If the number of available
  // results is larger than `page_size`, the service returns a [ListDeviceOperationsResponse.next_page_token]
  // that can be used to get the next page of results in subsequent list requests.
  // Default value: 100.
  int64 page_size = 2 [(value) = "0-1000"];

  // Page token. To get the next page of results, set `page_token` to the
  // [ListDeviceOperationsResponse.next_page_token] returned by a previous list request.
  string page_token = 3 [(length) = "<=100"];

  // A filter expression that filters resources listed in the response.
  // Currently you can use filtering only on [Device.name] field.
  string filter = 4 [(length) = "<=1000"];
}

message ListDeviceOperationsResponse {
  // List of operations for the specified device certificate.
  repeated operation.Operation operations = 1;

  // Token for getting the next page of the list. If the number of results is greater than
  // the specified [ListDeviceOperationsRequest.page_size], use `next_page_token` as the value
  // for the [ListDeviceOperationsRequest.page_token] parameter in the next list request.
  //
  // Each subsequent page will have its own `next_page_token` to continue paging through the results.
  string next_page_token = 2;
}