// Copyright 2018 Cargill Incorporated
//
// 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";

message SabrePayload {
  enum Action {
    ACTION_UNSET = 0;
    CREATE_CONTRACT = 1;
    DELETE_CONTRACT = 2;
    EXECUTE_CONTRACT = 3;
    CREATE_CONTRACT_REGISTRY = 4;
    DELETE_CONTRACT_REGISTRY = 5;
    UPDATE_CONTRACT_REGISTRY_OWNERS = 6;
    CREATE_NAMESPACE_REGISTRY = 7;
    DELETE_NAMESPACE_REGISTRY = 8;
    UPDATE_NAMESPACE_REGISTRY_OWNERS = 9;
    CREATE_NAMESPACE_REGISTRY_PERMISSION = 10;
    DELETE_NAMESPACE_REGISTRY_PERMISSION = 11;

    // Do not re-use 12-14, they were historically used for smart permissions:
    // CREATE_SMART_PERMISSION = 12;
    // UPDATE_SMART_PERMISSION = 13;
    // DELETE_SMART_PERMISSION = 14;
  }

  Action action = 1;

  CreateContractAction create_contract = 2;
  DeleteContractAction delete_contract = 3;
  ExecuteContractAction execute_contract = 4;

  CreateContractRegistryAction create_contract_registry = 5;
  DeleteContractRegistryAction delete_contract_registry = 6;
  UpdateContractRegistryOwnersAction update_contract_registry_owners = 7;

  CreateNamespaceRegistryAction create_namespace_registry = 8;
  DeleteNamespaceRegistryAction delete_namespace_registry = 9;
  UpdateNamespaceRegistryOwnersAction update_namespace_registry_owners = 10;
  CreateNamespaceRegistryPermissionAction create_namespace_registry_permission = 11;
  DeleteNamespaceRegistryPermissionAction delete_namespace_registry_permission = 12;

  // Do not re-use 13-15, they were historically used for smart permissions:
  // CreateSmartPermissionAction create_smart_permission = 13;
  // UpdateSmartPermissionAction update_smart_permission = 14;
  // DeleteSmartPermissionAction delete_smart_permission = 15;
}

// creates a Contract and updates ContractRegistry with a version entry
message CreateContractAction {
  string name = 1;
  string version = 2;
  repeated string inputs = 3;
  repeated string outputs = 4;
  bytes contract = 5;
}

// removes a Contract and removes the version entry from ContractRegistry
message DeleteContractAction {
  string name = 1;
  string version = 2;
}

// executes the contract
message ExecuteContractAction {
  string name = 1;
  string version = 2;
  repeated string inputs = 3;
  repeated string outputs = 4;
  bytes payload = 5;
}

// creates the ContractRegistry in state with no Versions
message CreateContractRegistryAction {
  string name = 1;
  repeated string owners = 2;
}

// deletes the ContractRegistry associated with 'name'
// only if it contains no versions
message DeleteContractRegistryAction {
  string name = 1;
}

// updates the owners field in the ContractRegistry associated with 'name'
message UpdateContractRegistryOwnersAction {
  string name = 1;
  repeated string owners = 2;
}

// creates the ContractRegistry in state with no Permissions
message CreateNamespaceRegistryAction {
  string namespace = 1;
  repeated string owners = 2;
}

// deletes the NamespaceRegistry associated with 'namespace'
// only if it contains no permissions
message DeleteNamespaceRegistryAction {
  string namespace = 1;
}

// updates the owners field in the NamespaceRegistry associated with 'namespace'
message UpdateNamespaceRegistryOwnersAction {
  string namespace = 1;
  repeated string owners = 2;
}

// adds a permission entry to the NamespaceRegistry associated with 'namespace'
message CreateNamespaceRegistryPermissionAction {
  string namespace = 1;
  string contract_name = 2;
  bool read = 3;
  bool write = 4;
}

// removes a permission entry to the NamespaceRegistry associated with
// 'namespace'
message DeleteNamespaceRegistryPermissionAction {
  string namespace = 1;
  string contract_name = 2;
}