yaml_cpp_struct

#include <iostream>

#include <spdlog/spdlog.h>
#include <yaml_cpp_struct.hpp>

enum class AccountType : uint8_t {
    Personal = 1,
    Company = 2,
};
YCS_ADD_ENUM(AccountType, Personal, Company)

std::string to_string(const AccountType& type) {
    if (type == AccountType::Personal)
        return "Personal";
    if (type == AccountType::Company)
        return "Company";
    throw std::bad_cast();
}

struct AccountInfo {
    bool flag;
    std::string name;
    std::unordered_map<std::string, int> address;
    std::optional<std::string> num;
    std::chrono::milliseconds msec{100};
    std::tuple<std::string, uint8_t> tuple;
    std::unordered_map<std::string, std::tuple<std::string, int32_t>> map_tuple;
    std::string default_str{"hello default"};
    std::vector<std::string> ips;
};
YCS_ADD_STRUCT(AccountInfo, flag, name, address, num, msec, tuple, map_tuple, default_str, ips)

int main(int, char** argv) {
    auto [cfg, error] = yaml_cpp_struct::from_yaml<Config>(argv[1]);
    auto [str, e] = yaml_cpp_struct::to_yaml(cfg.value());
    // Load values from environment variables
    // export YCS_ENV_IPS=["Google","Runoob","Taobao"]
    // auto [cfg, error] = yaml_cpp_struct::from_yaml_env<Config>(argv[1], "YCS_ENV_");
    return 0;
}