whacko.js

R_CRYSTAL = "crystal";
R_DARK_MATTER = "darkmatter";
R_DEUT = "deuterium";
R_METAL = "metal";
R_ENERGY = "energy";

R_NAMES = [R_METAL, R_CRYSTAL, R_DEUT, R_DARK_MATTER, R_ENERGY];


class Resource{

	production;
	amount;
	max;

	/*CurrentAmount(origin_time){
		var time_disparity = Date.now() - origin_time;
		var amount_since = Resource_AmountForTime(name, time_disparity/1000);
		return this.actual + amount_since;
	}

	//time is in seconds
	AmountForTime(time){
		if(typeof this.production === 'undefined')
			return false;
		return this.production * time;
	}

	//returns the time it takes to produce a certain amount of resource
	TimeForAmount(amount){
		// 1      minute  -> [production]
		// amount minutes -> x
		// 
		// x = amount / production * 1
		if(typeof this.production === 'undefined')
			return false;
		return amount / this.production;
	}*/

}

//--------------------------------------------------------------------------------

class Planet{
	constructor(){
		this.resources = {};
		for (var i = 0; i < R_NAMES.length; i++)
			this.resources[R_NAMES[i]] = new Resource();
		this.technologies = {};
	}
	

	fetch_server_time;

	id;
	name;
	coord;
	
	resources;
	technologies;
}

//--------------------------------------------------------------------------------

class Client{
	planets = {};
	metas = {};

	//virtual_dom.getElementById("resources_metal").getAttribute("data-raw")

	i_ProcessPlanets(virtual_dom){
		var planet_list = virtual_dom.getElementById("planetList");
		for (var i = 0; i < planet_list.children.length; i++) {
			
			let ID = planet_list.children[i].id.substr(7);
			let planet = (ID in this.planets)?this.planets[ID]:this.planets[ID] = new Planet();
			let planet_dom = planet_list.children[i];

			planet.id = ID;
			planet.name = planet_dom.getElementsByClassName("planet-name")[0].innerText;
			planet.coord = planet_dom.getElementsByClassName("planet-koords")[0].innerText;
		}
	};

	i_ProcessMetas(virtual_dom){
		var dom_metas = virtual_dom.getElementsByTagName("meta");
		
		for(var i = 0; i < dom_metas.length; i++){
			let str = dom_metas[i].name;
			if(!(!str || (/^\s*$/.test(str)))){
				this.metas[str] = dom_metas[i].content;
			}
		}
	};

	i_ProcessResourceHeader(planet, timestamp_on_arrival){
		planet.fetch_server_time = this.metas["ogame-timestamp"]*1000;
	}

	i_ProcessResourceFrontPage(planet, virtual_dom){
		for (var i = 0; i < R_NAMES.length; i++) {
			let r_val = virtual_dom.getElementById("resources_" + R_NAMES[i]).getAttribute("data-raw");
			planet.resources[R_NAMES[i]].amount = parseInt(r_val);
		}
		this.i_ProcessTechnologies.call(this, planet, virtual_dom);
	};

	i_ProcessTechnologies(planet, virtual_dom){
		var each_tech = virtual_dom.getElementsByClassName("technology");
		for (var i = 0; i < each_tech.length; i++) {
			let tech_id = each_tech[i].getAttribute("data-technology");
			let tech_value = each_tech[i].getElementsByClassName("level");

			planet.technologies[tech_id] = (tech_value.length)
				? tech_value[0].innerText
				: each_tech[i].getElementsByClassName("amount")[0].innerText
			;
		}
	}

//-----------------------------------------------------------------

	i_GetPagePromise(page){
		return new Promise(function (resolve, reject) {
			var ajax = new XMLHttpRequest();
			ajax.onreadystatechange = function(){
				if(this.readyState == 4){
					if(this.status == 200){
						resolve(this.responseText);
					}else{
						reject(false);	
					}	
				} 
			};
			ajax.onerror = function(){
				reject(false);
			}
			ajax.open("GET", page, true);
			ajax.send();
		});
	}

	i_RequestMultiplePages(pages){
		for(let i = 0; i < pages.length; i++)
			pages[i] = this.i_GetPagePromise.call(this, pages[i]);
		return Promise.all(pages);
	}

//---------------------------------------------------------------
	async RunIt(){
		var self = this;
		let response = await this.i_GetPagePromise(
			"https://s141-pt.ogame.gameforge.com/game/index.php?page=ingame&component=supplies"
		);
		var parser = new DOMParser();
		var virtual_dom = parser.parseFromString(response, "text/html");

		self.i_ProcessPlanets.call(self, virtual_dom);

		for (const [id, planet] of Object.entries(self.planets)) {
			console.log("running planet " + planet.name);

			let responses = await self.i_RequestMultiplePages.call(self, [
				"https://s141-pt.ogame.gameforge.com/game/index.php?page=ingame&component=supplies&cp=" + id,
				"https://s141-pt.ogame.gameforge.com/game/index.php?page=fetchResources&ajax=1&cp=" + id
			]);

			var parser = new DOMParser();
			var virtual_dom = parser.parseFromString(responses[0], "text/html");
			self.i_ProcessMetas.call(self, virtual_dom);
			self.i_ProcessResourceHeader.call(self, planet);
			self.i_ProcessResourceFrontPage.call(self, planet, virtual_dom);

			var resources_data = JSON.parse(responses[1]);
			for(const [material, data] of Object.entries(resources_data)){
				if(material == "honorScore")continue;
				planet.resources[material].production = data.production;
				planet.resources[material].max = data.max;
			}

		}

		console.log("finished");
	}
};