/** @param {NS} ns **/
export async function main(ns) {
	//*********PARAMS FOR SCRIPT ************//
	var maxSharePer = 0.45 					// maximum percent of a symbol's total stock to buy
	var stockBuyPer = 0.6				   //  percent probablity to buy symbol
	var stockVolPer = .03				  //   percent stock will move to buy
	var moneyKeep = 500000			 //    min money to keep on hand
	var minSharePer = 5					//     min shares to buy
	var orderMax = 500000000		   //      max money to spend on a single order
	var profPer = 0.05				  //       min profit percentage to sell
	var panicPer = 0.15				 //        percentage loss to panic sell at
	//******************************//
	while (true) {
		ns.disableLog('disableLog');
		ns.disableLog('sleep');
		ns.disableLog('getServerMoneyAvailable')
		var stocks = ns.stock.getSymbols();
		for (const stock of stocks) {
			var position = ns.stock.getPosition(stock)
			if (position[0]) {
				ns.print('Position: ' + stock + ", " + position[0] + " Profit: " + ns.nFormat(Math.round(ns.stock.getSaleGain(stock, position[0], "Long") - (position[0] * position[1])), '0,0', "Long") + ' % ' + ns.nFormat(ns.stock.getSaleGain(stock, position[0], "Long") / (position[0] * position[1]), "0%"));
				sellPositions(stock);
			}
			buyPositions(stock);

		}
		await ns.sleep(6000);
	}
	function sellPositions(stock) {
		//check profit
		if (ns.stock.getSaleGain(stock, position[0], "Long") / (position[0] * position[1]) >= 1 + profPer && ns.stock.getSaleGain(stock, position[0], "Long") > 100000) {
			//sell stock
			ns.toast("SOLD STOCK " + stock + " for " + ns.nFormat(Math.round(ns.stock.getSaleGain(stock, position[0], "Long") - (position[0] * position[1])), '0,0') + " profit!");
			ns.stock.sell(stock, position[0]);
		} else if (ns.stock.getSaleGain(stock, position[0], "Long") / (position[0] * position[1]) < (1 - panicPer)) {
			ns.toast("SOLD STOCK " + stock + " for " + ns.nFormat(Math.round(ns.stock.getSaleGain(stock, position[0], "Long") - (position[0] * position[1])), '0,0') + " loss!", "warning");
			ns.stock.sell(stock, position[0]);
		}
	}

	function buyPositions(stock) {
		var maxShares = (ns.stock.getMaxShares(stock) * maxSharePer) - position[0];
		var askPrice = ns.stock.getAskPrice(stock);
		var forecast = ns.stock.getForecast(stock);
		var volPer = ns.stock.getVolatility(stock);
		var playerMoney = ns.getServerMoneyAvailable('home');
		//if the stock will move positive by stockbuyper or more and it will grow stockvolper or more
		if (forecast >= stockBuyPer && volPer <= stockVolPer) {
			//check money for one share
			if (playerMoney - moneyKeep > ns.stock.getPurchaseCost(stock, minSharePer, "Long")) {
				var shares = Math.min((playerMoney - moneyKeep - 100000) / askPrice, orderMax / askPrice);
				ns.stock.buy(stock, Math.min(shares, maxShares));
			}
		}
	}

}