uri_handler.hpp

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#pragma once
 
#include <cstdint>
#include <string>
#include <string_view>
#include <utility>
 
namespace toast {
 
enum class URI : uint8_t {
  error,
  asset,
  artwork,
  node,
};
 
namespace _detail {
constexpr std::string_view asset_uri = "asset://";
constexpr std::string_view artwork_uri = "artwork://";
constexpr std::string_view node_uri = "node://";
 
inline std::string assets_path;
inline std::string artworks_path;
}

inline auto setAssetsPath(std::string_view path) -> void {
  _detail::assets_path = path;
}

inline auto setArtworkPath(std::string_view path) -> void {
  _detail::artworks_path = path;
}
 
inline auto handleURI(std::string_view path) -> std::pair<URI, std::string> {
  if (path.starts_with(_detail::asset_uri)) {
    std::string p = _detail::assets_path + std::string(path.substr(_detail::asset_uri.size()));
    return {URI::asset, p};
  }
  if (path.starts_with(_detail::artwork_uri)) {
    std::string p = _detail::artworks_path + std::string(path.substr(_detail::artwork_uri.size()));
    return {URI::artwork, p};
  }
  if (path.starts_with(_detail::node_uri)) {
    return {URI::node, std::string {path.substr(_detail::node_uri.size())}};
  }
 
  return {URI::error, std::string {path}};
}
 
}