#include "editor/editor.h"

void hover_diagnostic(Editor *editor) {
  static uint32_t last_line = UINT32_MAX;
  if (last_line == editor->cursor.row && !editor->warnings_dirty)
    return;
  VWarn dummy;
  dummy.line = editor->cursor.row;
  editor->warnings_dirty = false;
  last_line = editor->cursor.row;
  auto first =
      std::lower_bound(editor->warnings.begin(), editor->warnings.end(), dummy);
  auto last =
      std::upper_bound(editor->warnings.begin(), editor->warnings.end(), dummy);
  std::vector<VWarn> warnings_at_line(first, last);
  if (warnings_at_line.size() == 0) {
    editor->diagnostic_popup->hidden = true;
    return;
  }
  editor->diagnostic_popup->clear();
  editor->diagnostic_popup->warnings.swap(warnings_at_line);
  editor->diagnostic_popup->hidden = false;
}

void Editor::work() {
  if (!this->root)
    return;
  if (this->parser)
    this->parser->work();
  hover_diagnostic(this);
  // if (this->completion.active && this->completion.hover_dirty) {
  //   this->completion.hover.render_first();
  //   this->completion.hover_dirty = false;
  // }
}