BlackOpsPlugin/src/common/utils/info_string.cpp

#include "info_string.hpp"
#include "string.hpp"

namespace utils {
info_string::info_string(const std::string& buffer) { this->parse(buffer); }

info_string::info_string(const std::string_view& buffer)
    : info_string(std::string{buffer}) {}

void info_string::set(const std::string& key, const std::string& value) {
  this->key_value_pairs_[key] = value;
}

std::string info_string::get(const std::string& key) const {
  const auto value = this->key_value_pairs_.find(key);
  if (value != this->key_value_pairs_.end()) {
    return value->second;
  }

  return {};
}

void info_string::parse(std::string buffer) {
  if (buffer[0] == '\\') {
    buffer = buffer.substr(1);
  }

  const auto key_values = string::split(buffer, '\\');
  for (size_t i = 0; !key_values.empty() && i < (key_values.size() - 1);
       i += 2) {
    const auto& key = key_values[i];
    const auto& value = key_values[i + 1];
    if (!this->key_value_pairs_.contains(key)) {
      this->key_value_pairs_[key] = value;
    }
  }
}

std::string info_string::build() const {
  std::string info_string;
  for (const auto& [key, value] : this->key_value_pairs_) {
    info_string.append("\\");

    info_string.append(key);
    info_string.append("\\");
    info_string.append(value);
  }

  return info_string;
}
} // namespace utils