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


#pragma once

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

#include <sstream>
#include <string>

namespace task2 {

/// @brief Line SVG Element
///   open:  <line fill='none' stroke='black' stroke-width='1' x1='{{a[0]}}' y1='{{a[1]}}' x2='{{b[0]}}' y2='{{b[1]}}' '/>
///   text:  empty string
///   close: empty string
struct LineElement : Element {
  LineElement(Line line) : line(line) {  }
  std::string open() const override final {
    auto [a, b] = line;
    std::stringstream ss;
    ss << "<line ";
    ss << "stroke-width='1' ";
    ss << "fill='none' ";
    ss << "stroke='black' ";
    ss << "x1='" << a[0] << "' ";
    ss << "y1='" << a[1] << "' ";
    ss << "x2='" << b[0] << "' ";
    ss << "y2='" << b[1] << "' ";
    ss << " />";
    return ss.str();
  }
  std::string close() const override final { return std::string(); }
  std::string text() const override final { return std::string(); }

private:
  Line line;
};

} // namespace task2