// ==UserScript==
// @name          	Grepolis Village Farmer
// @description     Farms villages every 5minutes
//
// @author			Jan Bader <jan@javil.eu>
// @downloadURL		http://git.javil.eu/jan/userscripts/raw/master/grepolis.user.js
//
// @license         GPLv3 - http://www.gnu.org/licenses/gpl-3.0.txt
// @copyright       Copyright (C) 2014, by Jan Bader <jan@javil.eu>
//
// @match			http://*.grepolis.com/game/*
//
// @version         1.1.51
// @updateURL		http://git.javil.eu/jan/userscripts/raw/master/grepolis.user.js
// ==/UserScript==


(function() {
	farmDuration = 300;
	lastAmounts = "";
	console.log("Initializing...");
	windows = {};
	durations = {};
	switch(location.host.substring(0,4)) {
		case "de63":
			farm_ids = {
				// Insel 0
				83792: [20468, 20470, 20471, 20472],
				84064: [20466, 20467, 20469],
				// Insel 1
				85523: [20489, 20490, 20492, 20496, 20491, 20495, 20494],
				// Insel 2
				74298: [19577, 19579, 19583, 19584, 19582, 19581, 19580],
			}
			break;
		case "de67":
			farm_ids = {
				// Insel 0
				4809: [],
				// Insel 1
				34064: [],
			}
			break;
	}

	setTimeout(function() {
		var logGPWindow = new GPWindow(99999, null);
		logGPWindow.createWindow();
		logWindowElement = $(logGPWindow.getElement());
		var logWindowWrapper = logWindowElement.parent().parent();
		logWindowWrapper.css({
			"position": "absolute",
			"z-index": 999999999,
			"right": "16px",
			"bottom": 0,
			"width": "300px",
			"height": "300px",
			"align": "left",
			"left": "auto",
			"top": "auto"
		});
		logWindowElement.empty();
		logWindowElement.append('<div id="timerwindow" /><div id="logwindow">');
		logWindow = $("#logwindow");
		timerWindow = $("#timerwindow");

	    var s = document.createElement("script");
	    s.type = "text/javascript";
	    s.innerHTML = 'function j_countdown(t, id){'
	    	+'var h = Math.floor(t/(60*60));'
	    	+'var m = Math.floor(t/60) %60;'
	    	+'var s = Math.floor(t %60);'
	    	+'var strZeit = "";'
	    	+'if(h>0) strZeit = strZeit + h + ":";'
	    	+'strZeit = strZeit + m + ":" + s;'
	    	+'durations[id]=durations[id]-1;'
	    	+'window.setTimeout(\'j_countdown(\'+durations[id]+\',\\\'\'+id+\'\\\')\',1000);'
	    	+'document.getElementById(id).innerHTML = strZeit;}';
	    document.getElementsByTagName("head")[0].appendChild(s);

	    var townCount = 0;
		for(var town_id in farm_ids) {
			console.log("prepare town " + town_id);
			townCount++;
			getFarmsFor(town_id, townCount);
		}
		
		setTimeout(function() {
				for(var town_id in farm_ids) {
					var town_countdown = document.createElement("span");
					town_countdown.textContent = "" + ITowns.getTown(town_id).name + ":";
					timerWindow.append(town_countdown);
					farm_ids[town_id].forEach(function(xFarmId) {
						var tmout = 20000 + rand(10);
						setTimeout(getWaresTick(town_id, xFarmId), tmout);
						var tmoutId = 'farm-' + xFarmId 
						$(town_countdown).append('<span id="' + tmoutId + '"><script>j_countdown(' + Math.floor(tmout/1000) + ', "' + tmoutId + '");</script></span>, ');
					});
					$(town_countdown).append('<br />');
				}
			}, townCount * 3000);

		$("#gpwnd_" + logGPWindow.getID()).parent().parent().find(".ui-dialog-titlebar").empty().append("<select id=choosefarmduration><option value=-1>disable</option><option value=300 selected>5min</option><option value=600>10min</option><option value=1200>20min</option><option value=2400>40min</option><option value=5400>90min</option><option value=10800>3h</option><option value=14400>4h</option><option value=28800>8h</option></select>" + GM_info.script.version);
		var choose = $("#choosefarmduration")[0];
		choose.onchange = function() {
			farmDuration = this.value;
		}
	}, 15000);

	function getFarmsFor(xTownId, xTownCount) {
		console.log(xTownCount + ") prepare get farms for town " + xTownId);
		setTimeout(
			function() {
				console.log(xTownCount + ") get farms for town " + xTownId);
				HelperTown.townSwitch(xTownId);
				HelperTown.handleInfoWindowJumpToTownClick();
				var town = ITowns.getTown(xTownId);
				WMap.mapJump({id:xTownId, ix:town.getIslandCoordinateX(), iy:town.getIslandCoordinateY()});
				setTimeout(
					function() {
						console.log("getting farms for town " + xTownId);
						var farmtowns = $(".farmtown_owned_on_same_island");
						$.each(farmtowns, function(f, farmtown) { 
							var farmtownId = farmtown["id"].split("_")[2];
							console.log("got farm " + farmtownId + " for town " + xTownId);
							farm_ids[xTownId].push(+farmtownId);
						});
					}, 1800);
			}, xTownCount*2200);
	}

	function log(xText) {
	    var date = new Date(); // Timestamp to prepend
	    var timestamp = new Date(date.getTime() - (date.getTimezoneOffset() * 60000)).toJSON();
		logWindow.append('<span title="' + timestamp +'">' + xText + "</span><br />");
		logWindow.scrollTop(logWindow[0].scrollHeight);
	}

    function rand(min, max) {
        return Math.floor((Math.random() * (max-min) * 1000) + min * 1000);
    }
    
    function rand(max) {
        return Math.floor((Math.random() * max * 1000));
    }
    
	function getWaresTick(xTownId, xFarmId) { 
		return function() {
			var timeout = 60000;
			try {
				// var amounts = $.map($(".indicator .amount"),function(v){return $(v).text()}).join(", ");
				// if(amounts != lastAmounts) {
				// 	lastAmounts = amounts;
				// }

				var windowId = windows[xFarmId];
				if(windowId == undefined){
					if(farmDuration < 300)
						return;
					var wnd = GPWindowMgr.Create(
						GPWindowMgr.TYPE_FARM_TOWN, '', 
						{'action': "claim_info"}, 
						xFarmId);
					windows[xFarmId] = wnd.getID();
					timeout = 500;
					return;
				}

				var wnd = GPWindowMgr.getWindowById(windowId);
				if(wnd == undefined){
					windows[xFarmId] = undefined;
					timeout = rand(20);
					return;
				}

				var wndElement = wnd.getElement();
				if(wndElement == undefined){
					windows[xFarmId] = undefined;
					try {
						wnd.close();
					} catch(e) {
					}
					timeout = rand(20);
					return;
				}

				var mood = parseFloat($(wndElement).find('#mood1').siblings().last().text());
				var ts = $(wndElement).find(".farm_next_claim_time").text();
				if(ts != "bereit") {
					var hours = ts.substring(0,1);
					var minutes = ts.substring(2,4);
					var seconds = hours * 60 * 60 + minutes * 60 + ts.substring(5,7) * 1;
					wnd.close();
					timeout = seconds * 1000 + 1000;
					return;
				}

				var loots = $(wndElement).find("#farmtown_loot").children().last().text().split('/');
				var loot_current = parseFloat(loots[0]);
				var loot_maximum = parseFloat(loots[1]);
				var count_per_loot = parseFloat($(wndElement).find(".farm_claim_res0").text());
				if(loot_current + count_per_loot*3 > loot_maximum) {
					wnd.close();
					timeout = 15 * 60 * 1000;
					return;
				}

				timeout = getWaresFromFarm(wnd, mood, xTownId, xFarmId) * 1000 + rand(5);
			} finally {
				durations["farm-" + xFarmId] = timeout / 1000;
				setTimeout(getWaresTick(xTownId, xFarmId), timeout);
			}
		}
	}

	function getWaresFromFarm(xWindow, xMood, xTownId, xFarmId) {
		if(Game.town_id != xTownId) {
			Game.townId = xTownId;
		}

		var town = ITowns.getTown(xTownId);
		if(town.getCastedPower("forced_loyalty")) {
			// log("Plündere " + xFarmId + " @ forced_loyalty ");
			xWindow.call('claimLoad', xFarmId.toString(), 'double', farmDuration);
		} else if(xMood-6 > 80) {
			// log("Plündere " + xFarmId + " @ Mood: " + xMood);
			xWindow.call('claimLoad', xFarmId.toString(), 'double', 300);
			return 300;
		} else {			
			// log("Fordere " + xFarmId + " @ Mood: " + xMood);
			xWindow.call('claimLoad', xFarmId.toString(), 'normal', farmDuration);
		}
		return farmDuration;
	}

	function buttonIsInitialized() {
		return typeof(btn) != "undefined" && btn != null && btn[0] != null;
	}

	function getOwnedFarms() {
		var ownedFarmIds = [];
		var ownedFarms = $(".farmtown_owned ");
		for(var i = 0; i < ownedFarms.length; i++) {
			var farmId = ownedFarms[i]['id'];
			farmId = farmId.split('_')[2];
			ownedFarmIds.push(farmId);
		}
		return ownedFarmIds;
	}

	function getOwnedCities() {
		$('.js-button-caption').click();
		var cities = $('.town_group_town');
	}
})()