public static string IfStatement(string str, int count)
{
string block = "";
//search for bool elements
List <string> matches = new List <string> {
};
foreach (JSElement ele in createdJSEl)
{
if (ele.type == "Boolean")
{
matches.Add(ele.name);
//ifVal = ele.name;
}
}
string ifVal = "";
if (matches.Count != 0)
{
ifVal = matches[rand.Next(matches.Count)];
}
//if there were no matches in created, make a new element
if (ifVal == "")
{
JSElement newEl = new JSElement("bool_" + varCount, "Boolean");
block += "var " + newEl.name + " = new " + newEl.type + "();\n";
ifVal = newEl.name;
varCount++;
createdJSEl.Add(newEl);
}
string action = DoSomething("", count);
block += "if(" + ifVal + ") {\n" + action + "}\n";
return(block);
}
public static string GenerateRandElement(string str, int count)
{
//choose random element index
int r = rand.Next(0, gram.Count);
//create element
Element e = gram[r];
e.name = e.type + "_" + varCount;
varCount++;
//choose random way to append to dom
string[] domAppend = { "createTextNode", "appendChild", "insertBefore", "replaceChild" };
//initialize element in string
String block = "var " + e.name + " = " + "document.createElement(\"" + e.type + "\");\n";
//optional - make element by calling method from another element
/*if(rand.Next() > 0.5)//happens ~1/2 the time
* {
*
* }*/
//append element to dom
string appendTo = "";
if (e.name.IndexOf("_0") != -1) //append first element to body
{
appendTo = "body";
}
else
{
appendTo = createdEl[rand.Next(createdEl.Count)].name;
}
block += "document." + appendTo + "." + domAppend[rand.Next(domAppend.Length)] + "(" + e.name + ");\n";
//if has children, can replace or remove children
//random number of attributes will be assigned
int numA = rand.Next(e.attributes.Count);
for (int j = 0; j < numA; j++)
{
//choose random attribute
EleAtt at = e.attributes[rand.Next(e.attributes.Count)];
string valA = "";
if (at.values != null)
{
//choose random value from array of values
valA = at.values[rand.Next(at.values.Length)];
}
block += e.name + "." + at.name + " = \"" + valA + "\";\n";
}
//add element to list of created elements
createdEl.Add(e);
//random number of methods to be called
int numM = rand.Next(e.methods.Count);
for (int j = 0; j < numM; j++)
{
//choose random method + call method on element
int randM = rand.Next(e.methods.Count);
string[] p = e.methods[randM].parameters.ToArray();
//for each parameter, find another element with attributes or methods of the correct type
block += e.name + "." + e.methods[randM].name.Trim() + "("; //start of method string
string block2 = "";
foreach (string param in p)
{
string value = "";
//if the method requires parameters
if (param != "")
{
//list of all possible elements
string[] values = { };
//search for created element of correct type - should be fixed so that not the last in list
foreach (Element el in createdEl)
{
//see if any methods return the correct type
foreach (EleMethod m in el.methods)
{
foreach (string s in m.re)
{
if (s.Trim().Equals(param.Trim()))
{
value = el.name + "." + m + "add parameters here";
}
}
}
//see if any attributes are correct type
foreach (EleAtt a in el.attributes)
{
if (a.type == param)
{
value = el.name + "." + a;
}
}
}
//see if any matches in createdJSEL
if (values.Length == 0)
{
foreach (JSElement jel in createdJSEl)
{
if (jel.type == param)
{
if (jel.name == null)
{
jel.name = jel.type + "_" + varCount;
varCount++;
}
value = jel.name;
}
}
}
//if there were no matches in createdEl, make a new js object with attributes or methods of correct type
if (values.Length == 0)
{
JSElement newEl = new JSElement(param + "_" + varCount, param);
block2 += "var " + newEl.name + " = new " + newEl.type + "();\n";
value = newEl.name;
varCount++;
createdJSEl.Add(newEl);
}
else
{
//randomly choose from list of possible elements
value = values[rand.Next(values.Length)];
}
}
//commas between parameters in method string
block += value + ", ";
}
//end of method string
block = block.Substring(0, block.Length - 2); //to remove ", "
block += ");\n";
block = block2 + block;
}
return(block);
}
