//
// db3_mutation_v2.proto
// Copyright (C) 2023 db3.network Author imotai <codego.me@gmail.com>
//
// 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 db3_mutation_v2_proto;

import "db3_base.proto";
import "db3_database_v2.proto";

message DocumentDatabaseMutation {
  string db_desc = 1;
}

message CollectionMutation {
  repeated db3_database_v2_proto.Index index_fields = 1;
  string collection_name = 2;
}

message MintCollectionMutation {
  string signature = 1;
  string tx = 2;
  string db_addr = 3;
  string name = 4;
  string sender = 5;
}

message MintDocumentDatabaseMutation {
  string signature = 1;
  string tx = 2;
  string db_addr = 3;
  string desc = 5;
  string sender = 6;
}

message DeleteEventDatabaseMutation {}

message AddIndexMutation {
  string collection_name = 1;
  repeated db3_database_v2_proto.Index index_fields = 2;
}

message DocumentMutation {
  string collection_name = 1;
  repeated bytes documents = 2;
  repeated int64 ids = 3;
  // The fields to update.
  // None of the field paths in the mask may contain a reserved name.
  //
  // If the document exists on the server and has fields not referenced in the
  // mask, they are left unchanged.
  // Fields referenced in the mask, but not present in the input document, are
  // deleted from the document on the server.
  repeated DocumentMask masks = 4;
}

message EventDatabaseMutation {
  string contract_address = 1;
  uint64 ttl = 2;
  string desc = 3;
  repeated CollectionMutation tables = 4;
  string events_json_abi = 5;
  string evm_node_url = 6;
  uint64 start_block = 7;
}

message DocumentMask {
  repeated string fields = 1;
}

message MutationHeader {
  uint64 block_id = 1;
  uint32 order_id = 2;
  bytes sender = 3;
  uint64 time = 4;
  string id = 5;
  uint32 size = 6;
  uint64 nonce = 7;
  uint64 network = 8;
  MutationAction action = 9;
  string doc_ids_map = 10;
}

message MutationBody {
  bytes payload = 1;
  string signature = 2;
}

enum MutationAction {
  CreateDocumentDB = 0;
  AddCollection = 1;
  AddDocument = 2;
  DeleteDocument = 3;
  UpdateDocument = 4;
  CreateEventDB = 5;
  MintDocumentDB = 6;
  MintCollection = 7;
  AddIndex = 8;
  DeleteEventDB = 9;
}

enum MutationRollupStatus {
  Pending = 0;
  Doing = 1;
  Done = 2;
}

message Mutation {
  MutationAction action = 1;
  message BodyWrapper {
    bytes db_address = 1;
    oneof body {
      CollectionMutation collection_mutation = 2;
      DocumentMutation document_mutation = 3;
      EventDatabaseMutation event_database_mutation = 4;
      DocumentDatabaseMutation doc_database_mutation = 5;
      MintDocumentDatabaseMutation mint_doc_database_mutation = 6;
      MintCollectionMutation mint_collection_mutation = 7;
      AddIndexMutation add_index_mutation = 8;
      DeleteEventDatabaseMutation delete_event_database_mutation = 9;
    }
  }
  repeated BodyWrapper bodies = 3;
}