#include "kernel/filesystem/mount_table.hpp"

#include "kapi/system.hpp"

#include "kernel/filesystem/dentry.hpp"
#include "kernel/filesystem/mount.hpp"

#include <kstd/memory>

#include <algorithm>

namespace filesystem
{
  void mount_table::add_mount(kstd::shared_ptr<mount> mount)
  {
    m_mounts.push_back(mount);
  }

  auto mount_table::find_mount_by_dentry(kstd::shared_ptr<dentry> const & dentry) -> kstd::shared_ptr<mount>
  {
    auto it =
        std::ranges::find_if(m_mounts, [&](auto const & mount) { return mount->get_dentry().get() == dentry.get(); });
    if (it != m_mounts.end())
    {
      return *it;
    }
    kapi::system::panic("[FILESYSTEM] dentry has mount flag set but no corresponding mount found.");
  }
}  // namespace filesystem