function toboolean(str)
	return str == "1" or str == "true" or str == 1 or str == true;
end
-- 把字符串转换成数组，并用itemConvertFunc转换所有元素
function toArray(szSeparator , itemConvertFunc)
	return function(str)
		local strs = string.split(str , szSeparator)
		if itemConvertFunc then
			local items = {}
			for i , v in ipairs(strs) do
				table.insert(items , itemConvertFunc(v))
			end
			return items;
		else
			return strs;
		end
	end
end 


function createEvalFunction(evalFunction , exp)
	local evalTable = {}
	evalTable.__call = function(self , ...)return evalFunction(...)end;
	evalTable.__index = evalTable;
	evalTable.exp = exp;
	setmetatable(evalTable , evalTable);
	return evalTable;
end

-- 把公式字符串转换成返回整数的函数, 结果是小数的情况就用向上取整
function toInterEval(str)
	local function _tmp(...)
		local arg = {...}
		local env = {};
		local index = 1;
		
		for k, v in pairs(arg) do
			env["x" .. index] = v;
			index = index + 1;
		end
		
		return evalServerScript(str ,env)
	end
	
	local function retFunc(...)
		local value = _tmp(...);
		--return math.ceil(value);
		-- 是否取整由使用者决定吧
		return value;
	end
	
	return createEvalFunction(retFunc , str);
end

-- 把公式字符串转换成lua函数
function toEval(str)
	local function retFunc(...)
		local arg = {...}
		local env = {};
		local index = 1;
		
		for k, v in pairs(arg) do
			env["x" .. index] = v;
			index = index + 1;
		end
		
		return evalServerScript(str ,env)
	end
	return createEvalFunction(retFunc , str);
end;


-- 把字符串转换成数值数组
function _toMultiArray(startIndex , ...)
	local arg = {...}
	if #arg == startIndex then
		local desc = arg[startIndex];
		return toArray(desc.sep , desc.converter);
	else	
		local function run(str)
			local desc = arg[startIndex];
			local item = string.split(str , desc.sep)
			local index = startIndex + 1;	
			for ii , vv in ipairs(item) do
				item[ii] = _toMultiArray(index , unpack(arg))(vv);
			end
		
			return item;
		end
		return run;
	end
end

-- 把字符串转换成多维数组
function toStringArray(...)
	local arg = {...}
	local numArg = {};
	for i , v in ipairs(arg) do
		numArg[i] = {sep = v , converter = nil};
	end
	return _toMultiArray(1 , unpack(numArg));
end

-- 把字符串转换成数值数组
function toNumberArray(...)
	local arg = {...}
	local numArg = {};
	for i , v in ipairs(arg) do
		numArg[i] = {sep = v , converter = tonumber};
	end
	return _toMultiArray(1 , unpack(numArg));
end

-- 把字符串转换成数值数组
function autoMultiArray(str)
	local run = nil;
	local sing_0 = string.find(str, "_");
	local sing_1 = string.find(str, "|");
	local sing_2 = string.find(str, ",");
	if sing_0 and sing_1 and sing_2 then
		run = toNumberArray(",", "|", "_");
	elseif sing_0 and sing_1 then
		run = toNumberArray("|", "_");
	elseif sing_0 then
		run = toNumberArray("_");
	end
	if run then
		local array = {}; --newBindableArray();
		local t = run(str);
		for i, v in pairs(t) do
			array[i] = v;
		end
		return array;
	else
		return str;
	end
end


-- 把字符串转换成数值数组
function autoMultiArray2(str)
	local run = nil;
	local sing_0 = string.find(str, ",");
	local sing_1 = string.find(str, ":");
	local sing_2 = string.find(str, "_");
	if sing_0 and sing_1 and sing_2 then
		run = toNumberArray(",", ":", "_");
	elseif sing_0 and sing_1 then
		run = toNumberArray(",", ":");
	elseif sing_2 then
		run = toNumberArray("_");
	end
	if run then
		local array = {}; --newBindableArray();
		local t = run(str);
		for i, v in pairs(t) do
			array[i] = v;
		end
		return array;
	else
		return str;
	end
end

function autoAllMultiArray(str)
	local type = string.find(str, ":");
	if type then
		return autoMultiArray2(str);
	else
		return autoMultiArray(str);
	end
end

--str是这种格式的 2016-11-1 23:00:00
function stringToTimeStamp(str)
	local data = string.split(str , " ");
	local timeInfo = string.split(data[2] , ":");
	local dateInfo = string.split(data[1] , "-");
	local time = {};
	time.year = tonumber(dateInfo[1]);
	time.month = tonumber(dateInfo[2]);
	time.day = tonumber(dateInfo[3]);
	time.hour = tonumber(timeInfo[1]);
	time.min = tonumber(timeInfo[2]);
	time.sec = tonumber(timeInfo[3]);

	return BeijingTime.timeFunc(time);
end



function toNumber(str)
	return tonumber(str) or 0
end 

-- 把255,255,255格式的字符串转换成cc.Color
function toColor3B(colorString)
	local numberArray = toNumberArray(",")(colorString)
	if #numberArray ~= 3 then
		return nil
	else
		local color = ccColor3B();
		color.r = numberArray[1];
		color.g = numberArray[2];
		color.b = numberArray[3];
		return color;
	end
end



-- 把多重参数转换成表返回
local function packMultiArgToTable(...)
	return {...}
end

-- 使用lua模式匹配把一个字符串转换成数组
function toArrayPattern(pattern)
	return function(str)
		local result = packMultiArgToTable(string.find(str,pattern));
		if result[1] == nil then
			error("模式匹配失败：" , pattern);
			return;
		else
			return result;
		end
	end

end

-- XML翻译器
TextTranslator = {};
-- 收集所有可以翻译的文本，返回string正则表达式
function TextTranslator:collect(sourceString)
	print("收集一般文本" , sourceString);
	local text = string.trim(sourceString);

	local index = 1;
	local function getReplace(s)
		local ret = "[ctln" .. index .. "]";
		index = index + 1;
		return ret;
	end
	text = string.gsub(text , "[0-9]+" , getReplace);
	return text;
end

-- 翻译文本
-- sourceString 源文本
-- translated 第三方使用collect翻译后的文本
-- @return 返回原文翻译后的文本
function TextTranslator:translate(sourceString , translated)
	local index = 1;
	local function getReplace(s)
		local num = "%[ctln" .. index .. "%]";
		index = index + 1;
		
		translated = string.gsub(translated , num , s);
		return s;
	end
	string.gsub(sourceString , "[0-9]+" , getReplace);
	return translated;
end

-- XML翻译器
XmlTranslator = {};
-- 收集所有可以翻译的文本，返回string正则表达式
function XmlTranslator:collect(sourceString)
	local function onStartElement(name , atts)			
	end
	local function onEndElement(name , atts)			
	end

	local numIndex = 1;
	local tagIndex = 1;
	local texts = {};
	local function getNumReplace(s)
		local ret = "[ctln" .. numIndex .. "]";
		numIndex = numIndex + 1;
		return ret;
	end
	local function onText(text)	
		local re = string.trim(text);
		if re ~= "" then
			re = string.gsub(re , "[0-9]+" , getNumReplace);
			table.insert(texts , re);
			table.insert(texts , "[ctlt" .. tostring(tagIndex) .. "]");
			tagIndex = tagIndex + 1;
		end
	end
	local success , err = tiny.eval("<font>" .. sourceString .. "</font>" , onStartElement , onEndElement , onText)
	if not success then
		return TextTranslator:collect(sourceString);
	end

	if #texts > 1 then
		texts[#texts] = nil;
	end
	return table.concat(texts);
end

-- 翻译文本
-- sourceString 源文本
-- translated 第三方使用collect翻译后的文本
-- @return 返回原文翻译后的文本
function XmlTranslator:translate(sourceString , translated)
	local function onStartElement(name , atts)			
	end
	local function onEndElement(name , atts)			
	end

	local xmlText = "<font>" .. sourceString .. "</font>";

	local lastParseIndex = 1;
	local nums = {};
	local tags = {};

	local function onText(text , currentByteIndex)

		local re = string.trim(text);
		if re ~= "" then
			
			local ltrimLen = #text - #string.ltrim(text);
			local function getNumReplace(s)
				table.insert(nums , s);
				return s;
			end
			string.gsub(re , "[0-9]+" , getNumReplace);

			table.insert(tags , string.sub(xmlText , lastParseIndex , currentByteIndex + ltrimLen));
			lastParseIndex = currentByteIndex + ltrimLen + string.len(re) + 1;
		end
	end
	
	-- 解析xml
	local success , err = tiny.eval(xmlText , onStartElement , onEndElement , onText)
	if not success then
		return TextTranslator:translate(sourceString , translated);
	end
	-- 尾字符串
	if lastParseIndex <= #xmlText - string.len("</font>") then
		table.insert(tags , string.sub(xmlText , lastParseIndex , #xmlText - string.len("</font>")));
	end
	
	local count = #tags;

	-- 替换数字
	for i , v in ipairs(nums) do
		local num = "%[ctln" .. tostring(i) .. "%]";
		translated = string.gsub(translated , num , v);
	end


	-- 替换控制字符串，去头去尾
	for i = 1 , #tags - 2 do
		local tag = "%[ctlt" .. tostring(i) .. "%]";
		local v = string.gsub(tags[i + 1] , "%%" , "%%%%");
		translated = string.gsub(translated , tag , v);
	end

	-- 头
	if #tags > 0 then
		translated = string.sub(tags[1] , string.len("<font>") + 1) .. translated;
	end

	-- 尾
	if #tags > 1 then
		translated = translated .. tags[#tags];
	end
	return translated;
end