syntax = "proto3";

package character_db_api;

service CharacterService {
    rpc GetCharacter (CharacterRequest) returns (Character);
    rpc GetCharacterList (CharacterListRequest) returns (CharacterListResponse);
    rpc CreateCharacter (CreateCharacterRequest) returns (CreateCharacterResponse);
    rpc DeleteCharacter (DeleteCharacterRequest) returns (Empty);
}

message CharacterRequest {
    int32 character_id = 1;
}

message CharacterListRequest {
    int32 user_id = 1;
}

message CharacterListResponse {
    repeated Character characters = 1;
}

message CreateCharacterRequest {
    int32 user_id = 1;
    string name = 2;
    string inventory = 3; // JSON serialized
    string stats = 4;     // JSON serialized
    string looks = 5;     // JSON serialized
    string position = 6;  // JSON serialized
}

message CreateCharacterResponse {
    int32 character_id = 1;
}

message DeleteCharacterRequest {
    int32 character_id = 1;
}

message Character {
    int32 id = 1;
    int32 user_id = 2;
    string name = 3;
    int32 level = 4;
    int64 experience = 5;
    string inventory = 6;
    string stats = 7;
    string looks = 8;
    string position = 9;
    string created_at = 10;
    string updated_at = 11;
    bool is_active = 12;
}

message Empty {}