localization.hpp

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#pragma once
#include <cstdint>
#include <optional>
#include <string>
#include <string_view>
#include <toast/assets/core_types.hpp>
#include <toast/export.hpp>
#include <unordered_map>
#include <vector>
 
namespace ui {
class LocalizationTable;
}
 
namespace assets {
 
class TOAST_API LocalizationBase : public Asset {
public:
  explicit LocalizationBase(std::vector<uint8_t> data);
  void reload(std::vector<uint8_t> data);
 
  [[nodiscard]]
  auto languages() const noexcept -> const std::vector<std::string>& {
    return m_languages;
  }
 
  [[nodiscard]]
  auto ids() const noexcept -> const std::vector<std::string>& {
    return m_ids;
  }
 
  [[nodiscard]]
  auto has(std::string_view id) const -> bool;
 
  [[nodiscard]]
  auto cell(std::string_view id, std::string_view language) const -> std::optional<std::string>;
 
protected:
  std::vector<std::string> m_languages;
  std::vector<std::string> m_ids;
  std::unordered_map<std::string, std::vector<std::string>> m_rows;
 
  [[nodiscard]]
  auto languageIndex(std::string_view language) const -> int;
};
 
class TOAST_API Localization final : public LocalizationBase {
public:
  using LocalizationBase::LocalizationBase;
 
  [[nodiscard]]
  auto type() const -> std::string_view override {
    return "localization";
  }
 
  [[nodiscard]]
  auto text(std::string_view id, std::string_view language) const -> std::string;
};
 
class TOAST_API ImageLocalization final : public LocalizationBase {
public:
  using LocalizationBase::LocalizationBase;
 
  [[nodiscard]]
  auto type() const -> std::string_view override {
    return "image_localization";
  }
 
  [[nodiscard]]
  auto image(std::string_view id, std::string_view language) const -> std::string;
};
 
}