#include "container.hpp"

#include <cstddef>
#include <span>
#include <iostream>

namespace ae {

container::container(std::span<const element_type> data) {
  // Reserve enough space for the chunks to avoid relocation while building the structure
  container::Directory dir(data.size() / container::chunk_size + 1);

  auto entry = 0;
  for (auto first = data.begin(); first < data.end();) {
    const auto last = (data.end() - first) < container::chunk_size ? data.end() : first + container::chunk_size;
    Chunk chunk;

    // This could be improved by just pointing dir[entry] to first, removing the copy process.
    std::copy(first, last, chunk.begin());
    dir[entry++] = chunk;
    first = last;
  }
  this->data = dir;
  this->size_ = data.size();
}

uint32_t container::size() { return this->size_; }

}  // namespace ae