lolautoaccept/src/blitzapi.cpp

#include "blitzapi.h"

#include <QJsonArray>
#include <QJsonDocument>

#include <Log.h>

#include "json.h"

// curl 'https://league-champion-aggregate.iesdev.com/graphql?query=query%20ChampionBuilds%28%24championId%3AInt%21%2C%24queue%3AQueue%21%2C%24role%3ARole%2C%24opponentChampionId%3AInt%2C%24key%3AChampionBuildKey%29%7BchampionBuildStats%28championId%3A%24championId%2Cqueue%3A%24queue%2Crole%3A%24role%2CopponentChampionId%3A%24opponentChampionId%2Ckey%3A%24key%29%7BchampionId%20opponentChampionId%20queue%20role%20builds%7BcompletedItems%7Bgames%20index%20averageIndex%20itemId%20wins%7Dgames%20mythicId%20mythicAverageIndex%20primaryRune%20runes%7Bgames%20index%20runeId%20wins%20treeId%7DskillOrders%7Bgames%20skillOrder%20wins%7DstartingItems%7Bgames%20startingItemIds%20wins%7DsummonerSpells%7Bgames%20summonerSpellIds%20wins%7Dwins%7D%7D%7D&variables=%7B%22championId%22%3A25%2C%22role%22%3A%22SUPPORT%22%2C%22queue%22%3A%22RANKED_SOLO_5X5%22%2C%22opponentChampionId%22%3Anull%2C%22key%22%3A%22PUBLIC%22%7D' -H 'Accept: application/json'

// query=query ChampionBuilds($championId:Int!,$queue:Queue!,$role:Role,$opponentChampionId:Int,$key:ChampionBuildKey){championBuildStats(championId:$championId,queue:$queue,role:$role,opponentChampionId:$opponentChampionId,key:$key){championId opponentChampionId queue role builds{completedItems{games index averageIndex itemId wins}games mythicId mythicAverageIndex primaryRune runes{games index runeId wins treeId}skillOrders{games skillOrder wins}startingItems{games startingItemIds wins}summonerSpells{games summonerSpellIds wins}wins}}}
// &variables={"championId":25,"role":"SUPPORT","queue":"RANKED_SOLO_5X5","opponentChampionId":null,"key":"PUBLIC"}

static const QString POSITIONNAMES[] = {"INVALID", "TOP", "JUNGLE", "MIDDLE", "BOTTOM", "SUPPORT"};

BlitzAPI::BlitzAPI() : RestClient("https://league-champion-aggregate.iesdev.com/graphql?") {}

BlitzAPI::ChampionInfo::ChampionInfo() {}
BlitzAPI::ChampionInfo::ChampionInfo(const QJsonObject& json) {
	// kill order stuff
	auto skillordersref = json["skillOrders"];
	if(skillordersref.isArray()) {
		QJsonArray arr = skillordersref.toArray();
		if(!arr.empty()) {
			auto skillorderref = arr.at(0);
			if(skillorderref.isObject()) {
				QJsonObject skillorder = skillorderref.toObject();
				QJsonValueRef realorderref = skillorder["skillOrder"];
				if(realorderref.isArray()) {
					QJsonArray realorder = realorderref.toArray();
					this->skillorder.reserve(realorder.size());
					for(auto it : realorder) {
						if(it.isDouble()) {
							this->skillorder.push_back(it.toDouble());
						}
					}
				}
			}
		}
	}

	// runes
	// TODO: create a diffrent algorithm to choose wich runes should be picked, insted of just the first one
	QJsonValue runesarrref = json["runes"];
	std::vector<uint32_t>& runes = runepage.selectedAspects;
	if(runesarrref.isArray()) {
		QJsonArray runesarr = runesarrref.toArray();
		runes.clear();
		runes.resize(9, 0);// a list of runes, that are taken (the first one is a speare for the primary one)
		for(auto it : runesarr) {
			if(!it.isObject()) continue;

			QJsonObject rune = it.toObject();
			uint32_t index = rune["index"].toInt();
			if(index <= 7) {
				if(runes.at(index+1) == 0) { // index not set yet
					auto runeid = rune["runeId"];
					if(runeid.isDouble()) {
						runes.at(index+1) = runeid.toDouble();
						qDebug() << "found rune: index: " << index << " +1 set to: " << runes.at(index+1);

						if(index == 0) {
							runepage.primaryStyle = rune["treeId"].toInt();
						} else if(index == 3) {
							runepage.secondaryStyle = rune["treeId"].toInt();
						}
					}
				}
			}
		}
	}

	// add the primary rune
	runes.at(0) = getValue<uint32_t>(json, "primaryRune");
}

BlitzAPI::ChampionInfo BlitzAPI::getChampionInfo(uint32_t championID, Position p, uint32_t enemyChampionID) {
	QJsonObject vars;

	vars["championId"] = (int) championID;
	if(p != Position::INVALID) {
		vars["role"] = POSITIONNAMES[(int) p];
	}
	vars["queue"] = "RANKED_SOLO_5X5";

	if(enemyChampionID == 0)
		vars["opponentChampionId"] = QJsonValue::Null;
	else
		vars["opponentChampionId"] = (int) enemyChampionID;
	vars["key"] = "PUBLIC"; // ? what does this do?

	QJsonDocument jvars(vars);
	const QString variables = jvars.toJson(QJsonDocument::Compact);
	const QString query = "query ChampionBuilds($championId:Int!,$queue:Queue!,$role:Role,$opponentChampionId:Int,$key:ChampionBuildKey){championBuildStats(championId:$championId,queue:$queue,role:$role,opponentChampionId:$opponentChampionId,key:$key){championId opponentChampionId queue role builds{completedItems{games index averageIndex itemId wins}games mythicId mythicAverageIndex primaryRune runes{games index runeId wins treeId}skillOrders{games skillOrder wins}startingItems{games startingItemIds wins}summonerSpells{games summonerSpellIds wins}wins}}}";
	const QString requeststr = "query=" + escape(query) + "&variables=" + escape(variables);
	qDebug() << "GetChampionInfo requestVariables: " << variables << " requeststr: " << requeststr;

	QJsonDocument doc;
	try {
		doc = request(requeststr);
	} catch(RestClient::WebException& e) {
		return {};
	}

	if(!doc.isObject()) {
		// error
		qCritical() << "could not get ChampionInfo. Returned Response: " << doc.toJson();
		return {};
	}

	qDebug() << "championinfo Response: " << doc.toJson().trimmed();

	QJsonObject obj = doc.object();
	QJsonValueRef dataref = obj["data"];

	if(!dataref.isObject()) return {};

	QJsonObject data = dataref.toObject();
	QJsonValueRef buildstatsref = data["championBuildStats"];

	if(!buildstatsref.isObject()) return{};

	QJsonObject buildstats = buildstatsref.toObject();
	QJsonValueRef buildsref = buildstats["builds"];

	if(!buildsref.isArray()) return {};

	QJsonArray builds = buildsref.toArray();

	if(builds.size() > 0) {
		// just take the first
		QJsonValue buildval = builds.at(0);
		if(buildval.isObject()) {
			return (ChampionInfo) buildval.toObject();
		}
	}

	return {};
}