// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html

syntax = "proto3";

option java_multiple_files = true;

package anki.notetypes;

import "anki/generic.proto";
import "anki/collection.proto";

service NotetypesService {
  rpc AddNotetype(Notetype) returns (collection.OpChangesWithId);
  rpc UpdateNotetype(Notetype) returns (collection.OpChanges);
  rpc AddNotetypeLegacy(generic.Json) returns (collection.OpChangesWithId);
  rpc UpdateNotetypeLegacy(generic.Json) returns (collection.OpChanges);
  rpc AddOrUpdateNotetype(AddOrUpdateNotetypeRequest) returns (NotetypeId);
  rpc GetStockNotetypeLegacy(StockNotetype) returns (generic.Json);
  rpc GetNotetype(NotetypeId) returns (Notetype);
  rpc GetNotetypeLegacy(NotetypeId) returns (generic.Json);
  rpc GetNotetypeNames(generic.Empty) returns (NotetypeNames);
  rpc GetNotetypeNamesAndCounts(generic.Empty) returns (NotetypeUseCounts);
  rpc GetNotetypeIdByName(generic.String) returns (NotetypeId);
  rpc RemoveNotetype(NotetypeId) returns (collection.OpChanges);
  rpc GetAuxNotetypeConfigKey(GetAuxConfigKeyRequest) returns (generic.String);
  rpc GetAuxTemplateConfigKey(GetAuxTemplateConfigKeyRequest)
      returns (generic.String);
  rpc GetChangeNotetypeInfo(GetChangeNotetypeInfoRequest)
      returns (ChangeNotetypeInfo);
  rpc ChangeNotetype(ChangeNotetypeRequest) returns (collection.OpChanges);
  rpc GetFieldNames(NotetypeId) returns (generic.StringList);
}

message NotetypeId {
  int64 ntid = 1;
}

message Notetype {
  message Config {
    enum Kind {
      KIND_NORMAL = 0;
      KIND_CLOZE = 1;
    }
    message CardRequirement {
      enum Kind {
        KIND_NONE = 0;
        KIND_ANY = 1;
        KIND_ALL = 2;
      }
      uint32 card_ord = 1;
      Kind kind = 2;
      repeated uint32 field_ords = 3;
    }

    Kind kind = 1;
    uint32 sort_field_idx = 2;
    string css = 3;
    /// This is now stored separately; retrieve with DefaultsForAdding()
    int64 target_deck_id_unused = 4;
    string latex_pre = 5;
    string latex_post = 6;
    bool latex_svg = 7;
    repeated CardRequirement reqs = 8;

    bytes other = 255;
  }
  message Field {
    message Config {
      bool sticky = 1;
      bool rtl = 2;
      string font_name = 3;
      uint32 font_size = 4;
      string description = 5;
      bool plain_text = 6;
      bool collapsed = 7;

      bytes other = 255;
    }
    generic.UInt32 ord = 1;
    string name = 2;
    Config config = 5;
  }
  message Template {
    message Config {
      string q_format = 1;
      string a_format = 2;
      string q_format_browser = 3;
      string a_format_browser = 4;
      int64 target_deck_id = 5;
      string browser_font_name = 6;
      uint32 browser_font_size = 7;

      bytes other = 255;
    }

    generic.UInt32 ord = 1;
    string name = 2;
    int64 mtime_secs = 3;
    sint32 usn = 4;
    Config config = 5;
  }

  int64 id = 1;
  string name = 2;
  int64 mtime_secs = 3;
  sint32 usn = 4;
  Config config = 7;
  repeated Field fields = 8;
  repeated Template templates = 9;
}

message AddOrUpdateNotetypeRequest {
  bytes json = 1;
  bool preserve_usn_and_mtime = 2;
  bool skip_checks = 3;
}

message StockNotetype {
  enum Kind {
    BASIC = 0;
    BASIC_AND_REVERSED = 1;
    BASIC_OPTIONAL_REVERSED = 2;
    BASIC_TYPING = 3;
    CLOZE = 4;
  }

  Kind kind = 1;
}

message NotetypeNames {
  repeated NotetypeNameId entries = 1;
}

message NotetypeUseCounts {
  repeated NotetypeNameIdUseCount entries = 1;
}

message NotetypeNameId {
  int64 id = 1;
  string name = 2;
}

message NotetypeNameIdUseCount {
  int64 id = 1;
  string name = 2;
  uint32 use_count = 3;
}

message GetAuxConfigKeyRequest {
  int64 id = 1;
  string key = 2;
}

message GetAuxTemplateConfigKeyRequest {
  int64 notetype_id = 1;
  uint32 card_ordinal = 2;
  string key = 3;
}

message GetChangeNotetypeInfoRequest {
  int64 old_notetype_id = 1;
  int64 new_notetype_id = 2;
}

message ChangeNotetypeRequest {
  repeated int64 note_ids = 1;
  // -1 is used to represent null, as nullable repeated fields
  // are unwieldy in protobuf
  repeated int32 new_fields = 2;
  repeated int32 new_templates = 3;
  int64 old_notetype_id = 4;
  int64 new_notetype_id = 5;
  int64 current_schema = 6;
  string old_notetype_name = 7;
}

message ChangeNotetypeInfo {
  repeated string old_field_names = 1;
  repeated string old_template_names = 2;
  repeated string new_field_names = 3;
  repeated string new_template_names = 4;
  ChangeNotetypeRequest input = 5;
  string old_notetype_name = 6;
}