syntax = "proto2";

/**
 * languages/regions/scripts proto formats.
 */
package google.languages_public;

// A region or territory as defined in the CLDR
message RegionProto {
  optional string id = 1;  // Region codes defined by CLDR
  optional string name = 2;
  optional int32 population = 3;
  repeated string region_group = 4;

  // Next = 5;
}

message ScriptProto {
  optional string id = 1;  // Script codes defined by CLDR
  optional string name = 2;
  optional bool historical = 3;
  optional bool fictional = 4;
  optional string family = 5;
  optional string summary = 6;
  // Next = 6;
}

message LanguageProto {
  optional string id = 1;  // Either ${lang} or ${lang}_${script}
  optional string language = 2;  // BCP 47
  optional string script = 3;
  optional string name = 4;
  optional string preferred_name = 5;
  optional string autonym = 6;  // Name of language as written in that language
  optional int32 population = 7;
  repeated string region = 8;
  optional ExemplarCharsProto exemplar_chars = 9;
  optional SampleTextProto sample_text = 10;
  optional bool historical = 11;
  repeated string source = 12;
  optional string note = 13;

  // Next = 12;
}

// Space-separated lists of characters representative of a given language.
message ExemplarCharsProto {
  optional string base = 1;
  optional string auxiliary = 2;
  optional string marks = 3;
  optional string numerals = 4;
  optional string punctuation = 5;
  optional string index = 6;
  optional string not_required = 7;  // Base characters which can be ignored when determining language support

  // Next = 8;
}

message SampleTextProto {
  optional string masthead_full = 1;
  optional string masthead_partial = 2;
  optional string styles = 3;
  optional string tester = 4;
  optional string poster_sm = 5;
  optional string poster_md = 6;
  optional string poster_lg = 7;
  optional string specimen_48 = 8;
  optional string specimen_36 = 9;
  optional string specimen_32 = 10;
  optional string specimen_21 = 11;
  optional string specimen_16 = 12;
  optional string note = 13;
}