import { Account } from "./account.js";
import { MatchMaking } from "./matchmaking.js";
import { Profiles } from "./profiles.js";
import { Channels } from './chat/channels.js';
import { MyProfile } from "./MyProfile.js";

function getCookie(name)
{
	let cookie = {};
	document.cookie.split(';').forEach(function(el) {
		let split = el.split('=');
		cookie[split[0].trim()] = split.slice(1).join("=");
	})
	return cookie[name];
}

class Client
{
	constructor(url)
	{
		this._url = url;
		this.account = new Account(this);
		this.profiles = new Profiles(this);
		this.matchmaking = new MatchMaking(this);
		this._logged = undefined;

		this.channels = new Channels(this);
		this.channel = undefined;
	}

	async isAuthentificate()
	{
		if (this._logged == undefined)
			this.logged = await this._test_logged();
		return this.logged;	
	}

	async _get(uri)
	{
		let response = await fetch(this._url + uri, {
			method: "GET",
		});
		return response;
	}

    async _post(uri, data)
    {
        let response = await fetch(this._url + uri, {
			method: "POST",
			headers: {
				"Content-Type": "application/json",
				"X-CSRFToken": getCookie("csrftoken"),
			},		  
			body: JSON.stringify(data),
		});
        return response;
    }

	async _delete(uri, data)
    {
        let response = await fetch(this._url + uri, {
			method: "DELETE",
			headers: {
				"Content-Type": "application/json",
				"X-CSRFToken": getCookie("csrftoken"),
			},		  
			body: JSON.stringify(data),
		});
        return response;
    }

	async _patch_json(uri, data)
    {
        let response = await fetch(this._url + uri, {
			method: "PATCH",
			headers: {
				"X-CSRFToken": getCookie("csrftoken"),
				"Content-Type": "application/json",
			},		  
			body: JSON.stringify(data),
		});
        return response;
    }

	async _patch_file(uri, file)
    {
        let response = await fetch(this._url + uri, {
			method: "PATCH",
			headers: {
				"X-CSRFToken": getCookie("csrftoken"),
			},		  
			body: file,
		});
        return response;
    }

	async _update_logged(state)
	{
		if (!this.logged && state)
		{
			this.me = new MyProfile(this);
			await this.me.init();
		}
		this.logged = state;
	}

	async login(username, password)
	{
		let response = await this._post("/api/accounts/login", {username: username, password: password})
		let data = await response.json();
		if (data.id != undefined)
		{
			await this._update_logged(true);
			return null;
		}
		return data;
	}

	async logout()
	{
		await this._get("/api/accounts/logout");
		await this._update_logged(false);
	}

	async _test_logged()
	{
		let response = await this._get("/api/accounts/logged");
		let data = await response.json();

		if (data.id !== undefined)
			await this._update_logged(true);
		return data.id !== undefined;
	}
}

export {Client}