#include "common/Validation.h"

#include <regex>

namespace visione::validation
{
bool hasString(const Json::Value &body, const std::string &key)
{
    return body.isMember(key) && body[key].isString() &&
           !body[key].asString().empty();
}

bool hasNumber(const Json::Value &body, const std::string &key)
{
    return body.isMember(key) && body[key].isNumeric();
}

std::vector<std::string> missingStrings(
    const Json::Value &body,
    std::initializer_list<const char *> keys)
{
    std::vector<std::string> missing;
    for (const auto *key : keys)
    {
        if (!hasString(body, key))
        {
            missing.emplace_back(key);
        }
    }
    return missing;
}

bool isValidEmail(const std::string &email)
{
    static const std::regex pattern(R"(^[^@\s]+@[^@\s]+\.[^@\s]+$)");
    return std::regex_match(email, pattern);
}

bool isValidFiscalCode(const std::string &fiscalCode)
{
    static const std::regex pattern(R"(^[A-Za-z0-9]{16}$)");
    return std::regex_match(fiscalCode, pattern);
}
}  // namespace visione::validation