/// @file
/// @brief Task2: SVG-Polyline element https://developer.mozilla.org/en-US/docs/Web/SVG/Element/polyline

#pragma once

#include "task2.Element.hpp"
#include "task2.aliases.hpp"

/// @todo Include standard library headers as needed
#include <string>

namespace task2 {

/// @brief Polyline SVG Element
/// @todo Implement the constructor from a task2::Polyline
/// @todo Implement the class to return the fowllowing strings on the interface functions:
///   open:  <polyline fill='none' stroke='black' stroke-width='1' points=' x1,y1 x2,y2, x3,y3 ... '/>
///   text:  empty string
///   close: empty string
/// @note You can use/add member variables to the class as you see fit
struct PolylineElement : Element {
  Polyline polyline;

  PolylineElement(Polyline polyline) {
    this->polyline = polyline;
  }
  std::string open() const override final {
    std::stringstream ss;
    ss << "<polyline ";
    ss << "stroke-width='1' ";
    ss << "fill='none' ";
    ss << "stroke='black' ";
    ss << "points='";
    for (auto& point : polyline) {
      ss << point[0] << "," << point[1] << " ";
    }
    ss << "' />";
    return ss.str();
  }
  std::string close() const override final {
    return std::string();
  }
  std::string text() const override final {
    return std::string();
  }
};

} // namespace task2