#include "repository_manager.h"

#include "genres_repository.h"
#include "halls_repository.h"
#include "movies_repository.h"
#include "refunds_repository.h"
#include "roles_repository.h"
#include "schema_metadata.h"
#include "sessions_repository.h"
#include "sessions_statistics_repository.h"
#include "tickets_repository.h"
#include "users_repository.h"

RepositoryManager::RepositoryManager() {
  database_ = QSqlDatabase::database();
  if (!database_.isOpen()) {
    qDebug() << "Database is not open. Cannot initialize repositories";
    return;
  }

  initialize();
}

RepositoryManager::~RepositoryManager() {
  qInfo() << "Repositories manager is being destroyed";
}

RepositoryManager &RepositoryManager::instance() {
  static RepositoryManager instance;
  return instance;
}

void RepositoryManager::initialize() {
  // clang-format off

  SchemaMetadata metadata = SchemaMetadata::defaultSchema();

  // Tables
  registerRepository<GenresRepository>(
    metadata.repositoryTableName("genres"));
  
  registerRepository<HallsRepository>(
    metadata.repositoryTableName("halls"));
  
  registerRepository<MoviesRepository>(
    metadata.repositoryTableName("movies"));
  
  registerRepository<RefundsRepository>(
    metadata.repositoryTableName("refunds"));
  
  registerRepository<SessionsRepository>(
    metadata.repositoryTableName("sessions"));
  
  registerRepository<TicketsRepository>(
    metadata.repositoryTableName("tickets"));
  
  registerRepository<UsersRepository>(
    metadata.repositoryTableName("users"));

    registerRepository<RolesRepository>(
    metadata.repositoryTableName("roles"));

  // Views
  registerRepository<SessionsStatisticsRepository>(
    metadata.repositoryTableName("sessions_statistics"));

  // clang-format on
}

RepositoryInterface *
RepositoryManager::getRepository(const QString &repositoryTableName) const {
  RepositoryInterface *repository =
      repositories_.value(repositoryTableName, nullptr);

  if (repository == nullptr) {
    qDebug() << "Repository" << repositoryTableName << "is not registered";
    return nullptr;
  }
  qDebug() << "Getting model" << repositoryTableName << "with value"
           << repository;

  return repository;
}