#pragma once
#include <stdexcept>
#include <mutex>
#include <vector>
#include <optional>
#include "httplib.h"
#include "app-window.h"
#include "rei-json/json.h"
#include "slint_string.h"
#include "slint.h"
#include "AppWindow.h"
#include <cstdlib>
#include <filesystem>
#include <fstream>
#include <iostream>
#include <memory>
#include <ostream>
#include <string>
#include <print>
class Anilist {

public:


	static std::optional<rei::json::JsonObject> fetchUserLists(const std::string& userName) {
		httplib::Client cli("https://graphql.anilist.co");
		cli.set_follow_location(true);

		rei::json::JsonObject body{};
		rei::json::JsonObject variables{};
		const std::string graphqlQuery = "query Query($userName: String $type: MediaType) {\\n  MediaListCollection(userName: $userName, type: $type) {\\n    lists {\\n      name\\n      entries {\\n        media {\\n          id\\n          title {\\n              romaji\\n          }\\n          description\\n          episodes\\n          genres\\n          status\\n          startDate {\\n              year\\n              month\\n              day\\n          }\\n          endDate {\\n              year\\n              month\\n              day\\n          }\\n          coverImage {\\n              extraLarge\\n          }\\n          idMal\\n          isAdult\\n          siteUrl\\n          bannerImage\\n        }\\n      }\\n    }\\n  }\\n}";

		variables.set("type", "ANIME").set("userName", userName);
		body.set("query", graphqlQuery).addObject("variables", variables);
		auto res = cli.Post("/", rei::json::toString(body), "application/json");

		if (res.error() != httplib::Error::Success) {
			std::cerr << res.error() << std::endl;
			return std::nullopt;
		}

		if (!res->has_header("Content-Type")) {
			std::cerr << "Missing 'Content-Type'" << std::endl;
			return std::nullopt;
		}

		const std::string contentType = res->get_header_value("Content-Type");
		if (!contentType.starts_with("application/json")) {
			std::cerr << "Wrong content type" << " (" << contentType << ")" << std::endl;
			return std::nullopt;
		}

		if (res.error() != httplib::Error::Success) {
			std::cerr << res.error() << std::endl;
			return std::nullopt;
		}

		if (res->status != 200) {
			std::println("Status: {}\nBody: {}", res->status, res->body);
			return std::nullopt;
		}
		return std::get<rei::json::JsonObject>(rei::json::parse(res->body));
	}

	static std::optional<std::string> fetchImage(const std::string& path) {
		httplib::Client cli("https://s4.anilist.co");
		cli.set_follow_location(true);

		auto res = cli.Get(path);

		if (res.error() != httplib::Error::Success) {
			std::cerr << res.error() << std::endl;
			return std::nullopt;
		}

		if (!res->has_header("Content-Type")) {
			std::cerr << "Missing 'Content-Type'" << std::endl;
			return std::nullopt;
		}

		const std::string contentType = res->get_header_value("Content-Type");
		if (!contentType.starts_with("image/jpeg") && !contentType.starts_with("image/png")) {
			std::cerr << "Wrong content type" << " (" << contentType << ")" << std::endl;
			return std::nullopt;
		}

		if (res.error() != httplib::Error::Success) {
			std::cerr << res.error() << std::endl;
			return std::nullopt;
		}

		std::cout << res->status << std::endl;

		return res->body;
	}

private:


};