#include "fmt.json.h"

#include <boost/nowide/fstream.hpp>
#include <iostream>
#include <nlohmann/json.hpp>

using json = nlohmann::json;

JsonFormatter::JsonFormatter()
{
}

std::string JsonFormatter::format(const std::string& path, const FormatterArg& arg)
{
    std::string result;
    boost::nowide::ifstream ifs(path);
    if (!ifs.is_open())
        return "";
    std::string content((std::istreambuf_iterator<char>(ifs)), std::istreambuf_iterator<char>());
    // std::cout << "Content: " << content << std::endl;

    formatContent(content, arg, result);
    return result;
}

bool JsonFormatter::formatContent(const std::string& content, const FormatterArg& arg, std::string& outContent)
{
    try {
        json j = json::parse(content);
        outContent = j.dump(arg.indent);
        return true;
    } catch (json::parse_error& e) {
        AxcUtil::getLogger()->error("Parse json content error: [{}], return default content.", e.what());
        return false;
    }
}

bool JsonFormatter::save(const std::string& path, const std::string& content)
{
    boost::nowide::ofstream ofs(path);
    if (!ofs.is_open())
        return false;
    ofs << content;
    return true;
}