// Copyright 2026 Google LLC
//
// 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";

package google.shopping.merchant.accounts.v1;

import "google/api/annotations.proto";
import "google/api/client.proto";
import "google/api/field_behavior.proto";
import "google/api/resource.proto";
import "google/shopping/merchant/accounts/v1/termsofservicekind.proto";
import "google/type/date.proto";

option csharp_namespace = "Google.Shopping.Merchant.Accounts.V1";
option go_package = "cloud.google.com/go/shopping/merchant/accounts/apiv1/accountspb;accountspb";
option java_multiple_files = true;
option java_outer_classname = "TermsOfServiceAgreementStateProto";
option java_package = "com.google.shopping.merchant.accounts.v1";
option php_namespace = "Google\\Shopping\\Merchant\\Accounts\\V1";
option ruby_package = "Google::Shopping::Merchant::Accounts::V1";

// Service to support `TermsOfServiceAgreementState` API.
service TermsOfServiceAgreementStateService {
  option (google.api.default_host) = "merchantapi.googleapis.com";
  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/content";

  // Returns the state of a terms of service agreement.
  rpc GetTermsOfServiceAgreementState(GetTermsOfServiceAgreementStateRequest)
      returns (TermsOfServiceAgreementState) {
    option (google.api.http) = {
      get: "/accounts/v1/{name=accounts/*/termsOfServiceAgreementStates/*}"
    };
    option (google.api.method_signature) = "name";
  }

  // Retrieves the state of the agreement for the application terms of service.
  //
  // Application terms of service covers permissions related to the usage of
  // data provided through Merchant Center, CSS Center, Manufacturer Center, and
  // more.
  rpc RetrieveForApplicationTermsOfServiceAgreementState(
      RetrieveForApplicationTermsOfServiceAgreementStateRequest)
      returns (TermsOfServiceAgreementState) {
    option (google.api.http) = {
      get: "/accounts/v1/{parent=accounts/*}/termsOfServiceAgreementStates:retrieveForApplication"
    };
    option (google.api.method_signature) = "parent";
  }
}

// This resource represents the agreement state for a given account and terms of
// service kind.
// The state is as follows:
//
// * If the business has accepted a terms of service,
// [`accepted`][google.shopping.merchant.accounts.v1.Accepted]
// will be populated, otherwise it will be empty
// * If the business must sign a terms of service,
// [`required`][google.shopping.merchant.accounts.v1.Required]
// will be populated, otherwise it will be empty.
//
// Note that both `required` and `accepted` can be present. In this case the
// `accepted` terms of services will have an expiration date set in the
// [`valid_until`][google.shopping.merchant.accounts.v1.Accepted.valid_until]
// field. The `required` terms of services need to be accepted before
// `valid_until` in order for the account to continue having a valid agreement.
// When accepting new terms of services we expect third-party providers to
// display the text associated with the given terms of service agreement (the
// url to the file containing the text is added in the Required message below as
// [`tos_file_uri`][google.shopping.merchant.accounts.v1.Required.tos_file_uri]).
// The actual acceptance of the terms of service is done by calling accept on
// the
// [`TermsOfService`][google.shopping.merchant.accounts.v1.Accepted.terms_of_service]
// resource.
// `valid_until` field.
message TermsOfServiceAgreementState {
  option (google.api.resource) = {
    type: "merchantapi.googleapis.com/TermsOfServiceAgreementState"
    pattern: "accounts/{account}/termsOfServiceAgreementStates/{identifier}"
    plural: "termsOfServiceAgreementStates"
    singular: "termsOfServiceAgreementState"
  };

  // Identifier. The resource name of the terms of service version.
  // Format: `accounts/{account}/termsOfServiceAgreementState/{identifier}`
  // The identifier format is:
  // `{[TermsOfServiceKind][google.shopping.merchant.accounts.v1.TermsOfServiceKind]}-{country}`
  // For example, an identifier could be: `MERCHANT_CENTER-EU` or
  // `MERCHANT_CENTER-US`.
  string name = 1 [(google.api.field_behavior) = IDENTIFIER];

  // Required. Region code as defined by https://cldr.unicode.org/. This is the
  // country the current state applies to.
  string region_code = 2 [(google.api.field_behavior) = REQUIRED];

  // Required. Terms of Service kind associated with the particular version.
  TermsOfServiceKind terms_of_service_kind = 3
      [(google.api.field_behavior) = REQUIRED];

  // Optional. The accepted terms of service of this kind and for the associated
  // region_code
  optional Accepted accepted = 4 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The required terms of service
  optional Required required = 5 [(google.api.field_behavior) = OPTIONAL];
}

// Describes the [accepted terms of
// service](https://developers.google.com/merchant/api/guides/accounts/create-and-configure#accept_the_merchant_center_terms_of_service).
message Accepted {
  // Required. The accepted
  // [termsOfService][google.shopping.merchant.accounts.v1.TermsOfService].
  string terms_of_service = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "merchantapi.googleapis.com/TermsOfService"
    }
  ];

  // Required. The account where the acceptance was recorded. This can be the
  // account itself or, in the case of subaccounts, the advanced account.
  string accepted_by = 2 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "merchantapi.googleapis.com/Account"
    }
  ];

  // Optional. When set, it states that the accepted `TermsOfService` is only
  // valid until the end of this date (in UTC). A new one must be accepted
  // before then. The information of the required `TermsOfService` is found in
  // the `Required` message.
  optional google.type.Date valid_until = 3
      [(google.api.field_behavior) = OPTIONAL];
}

// Describes the terms of service which are required to be accepted.
message Required {
  // Required. The `TermsOfService` that need to be accepted.
  string terms_of_service = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "merchantapi.googleapis.com/TermsOfService"
    }
  ];

  // Required. Full URL to the terms of service file. This field is the same as
  // `TermsOfService.file_uri`, it is added here for convenience only.
  string tos_file_uri = 2 [(google.api.field_behavior) = REQUIRED];
}

// Request message for the `GetTermsOfServiceAgreementState` method.
message GetTermsOfServiceAgreementStateRequest {
  // Required. The resource name of the terms of service version.
  // Format: `accounts/{account}/termsOfServiceAgreementStates/{identifier}`
  // The identifier format is: `{TermsOfServiceKind}-{country}`
  string name = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "merchantapi.googleapis.com/TermsOfServiceAgreementState"
    }
  ];
}

// Request message for the `RetrieveForApplicationTermsOfServiceAgreementState`
// method.
message RetrieveForApplicationTermsOfServiceAgreementStateRequest {
  // Required. The account for which to get a TermsOfServiceAgreementState
  // Format: `accounts/{account}`
  string parent = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      child_type: "merchantapi.googleapis.com/TermsOfServiceAgreementState"
    }
  ];
}