#include "tools.h"

#include <boost/property_tree/json_parser.hpp>

#include "../resources/2dafile.h"

using namespace reone::resources;

namespace fs = boost::filesystem;
namespace pt = boost::property_tree;

namespace reone {

namespace tools {

void TwoDaTool::convert(const fs::path &path, const fs::path &destPath) const {
    TwoDaFile twoDa;
    twoDa.load(path);

    pt::ptree tree;
    pt::ptree children;
    std::shared_ptr<TwoDaTable> table(twoDa.table());
    auto &headers = table->headers();
    auto &rows = table->rows();

    for (auto &row : rows) {
        auto &values = row.values;
        pt::ptree child;
        for (int i = 0; i < headers.size(); ++i) {
            const std::string &val = values[i];
            child.put(headers[i], val);
        }
        children.push_back(std::make_pair("", child));
    }
    tree.add_child("rows", children);

    fs::path jsonPath(destPath);
    jsonPath.append(path.filename().string() + ".json");

    fs::ofstream json(jsonPath);
    pt::write_json(json, tree);
}

} // namespace tools

} // namespace reone