#pragma once

#include "common.hpp"
#include "cookie.hpp"
#include <unordered_map>
#include <vector>

using std::string_view;
using std::string;

struct Request {
	HttpMethod method = HttpMethod::UNKNOWN;
	string_view path;
	string_view query;
	string_view version;
	string_view body;
	std::unordered_map<string_view, string_view> headers;
	std::unordered_map<string_view, string_view> params; // URL parameters
	std::vector<Cookie> cookies; // Parsed cookies
	size_t content_length = 0;

	bool valid = false;

	string_view get_cookie(string_view name) const {
		return CookieHelpers::get_cookie(cookies, name);
	}

	string session_id() const {
		return string(get_cookie("session_id"));
	}

	string get_param(string_view key) const {
		auto it = params.find(key);
		return it != params.end() ? string(it->second) : string{};
	}

	int get_param_int(string_view key) const {
		auto it = params.find(key);
		if (it == params.end()) return 0;

		int result = 0;
		for (char c : it->second) {
			if (c >= '0' && c <= '9') {
				result = result * 10 + (c - '0');
			} else {
				break;
			}
		}
		return result;
	}
};