var pageURL = document.location.protocol + "//" + document.location.host + document.location.pathname + "#/search?page=",
	pageURLSuffix = "&limit=96&type=Motion%252CMotionPack",
	pageNum = parseInt(document.querySelector(".pagination li.active a").textContent, 10),
	pageMax = parseInt(document.querySelector(".pagination li:nth-last-child(2) a").textContent, 10);
function MixamoScript() {
	var items = document.getElementsByClassName("product");
	if (items.length == 0) {
		window.setTimeout(MixamoScript, 1000);
		return;
	}

	var killScript = setInterval(runAddToMyAssets, 250);
	var	button = document.querySelector(".add-to-cart"),
		next = false,
		index = 0,
		isClicked = false;
	console.log("MixamoScript: ", pageNum, "/", pageMax);

	function runAddToMyAssets() {
		if (items.length == 0) {
			items = document.getElementsByClassName("product");
		}
		if (button == null) {
			button = document.querySelector(".add-to-cart");
		}

		// Make sure we have items available to click.
		if (items.length != 0) {
			// Next Page
			if(index >= items.length) {
				clearInterval(killScript);
				//nextButton.click();

				if (pageNum >= pageMax) {
					window.removeEventListener("hashchange", MixamoScript);
					console.log("MixamoScript: Done.");
					return;
				} else {
					++pageNum;
				}
				console.log("MixamoScript: ", pageNum, "/", pageMax);

				document.location.href = pageURL + pageNum.toString() + pageURLSuffix;
				return;
			}

			// Next Element
			if (next) {
				++index;
			}

			// Click Element
			if(!isClicked) {
				items[index].click();
			}

			// Add Asset
			addToMyAssets();
		}
		return;
	}

	function addToMyAssets() {
		next = false;
		isClicked = true;
		if(button.disabled == true) {
			return;
		}
		if (button.textContent == "Add to My Assets") {
			button.click();
			next = true;
			isClicked = false;
			return;
		}
		if (button.textContent == "View / Download") {
			next = true;
			isClicked = false;
		}
	}
}
MixamoScript();
window.addEventListener("hashchange", MixamoScript, false);