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VisualScriptToJavascript.js
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VisualScriptToJavascript.js
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import { variableList } from '../Variable/variable.js'
import { showAlert } from '../main/alertBox.js'
import { BuilInFunctions } from './builtInFunctions.js'
export var VSToJS = class {
constructor(stage, layer, isRunOrCode) {
this.script = '';
this.builtin_functions = {};
this.nodeCount = 0;
this.isRunOrCode = isRunOrCode;
for (let variable of variableList.variables) {
// console.log(variable);
this.script += `let ${variable.name} = ${variable.value};\n`;
}
let begin = this.getBegin(stage);
if (begin) {
try {
this.coreAlgorithm(begin);
// console.log(this.script);
if (this.isRunOrCode == "Run") {
document.getElementById("console-window").classList.toggle("hidden", false);
let codeDoc = document.getElementById("console").contentWindow.document;
// console.log("run");
codeDoc.open();
codeDoc.writeln(
`<!DOCTYPE html>\n
<style>
html{
color: white;
margin: 20;
}
</style>
<body>
<p id="myLog"></p>
</body>
<script>
window.parent = null;
window.top = null;
window.console = {
log: function(str){
var node = document.createElement("div");
node.appendChild(document.createTextNode(JSON.stringify(str)));
document.getElementById("myLog").appendChild(node);
}
}
try{
${this.script}
}
catch(err){
console.log("Error");
console.log(\`\${err}\`);
}
</script>
</html>
`
);
codeDoc.close();
}
}
catch (err) {
document.getElementById("console-window").classList.toggle("hidden", false);
let codeDoc = document.getElementById("console").contentWindow.document;
this.script = '';
this.builtin_functions = {};
codeDoc.open();
codeDoc.writeln(
`<!DOCTYPE html>\n
<style>
html{
color: white;
margin: 20;
}
</style>
<body>
<code>
Recheck the nodes <br>
${err.name === 'RangeError' ? 'CyclicDependence : Irresolvable Cycle(s) Exists' : `UnknownException: Improve The Editor By Opening Issue On GitHub(Just Attach The Exported Graph)`}
</code>
</body>
</html>
`
);
}
}
}
getBegin(stage) {
let X = stage.find("#Begin");
if (X.length == 0) {
showAlert("Include Begin Node");
}
else if (X.length > 1) {
showAlert("Multiple Begin Nodes");
}
else return X[0];
}
getExecOut(node) {
let X = [];
for (let aNode of node.customClass.execOutPins) {
if (aNode.wire)
X.push(aNode.wire.attrs.dest.getParent());
else
X.push(null);
}
// console.log(X);
return X;
}
getSrcOutputPinNumber(grp, aNodeWire) {
let c = 0;
for (let eachPin of grp.customClass.outputPins) {
for (let aWire of eachPin.wire) {
if (aWire === aNodeWire) {
return c;
}
}
c++;
}
}
getInputPins(node) {
let X = [];
for (let aNode of node.customClass.inputPins) {
if (aNode.wire) {
X.push({ node: aNode.wire.attrs.src.getParent(), isWire: true, srcOutputPinNumber: this.getSrcOutputPinNumber(aNode.wire.attrs.src.getParent(), aNode.wire) });
}
else {
// console.log(aNode.textBox);
X.push({ node: aNode.textBox.textBox.text(), isWire: false, srcOutputPinNumber: null });
}
}
return X;
}
coreAlgorithm(node) {
if (node == null) return;
let execOutPins = this.getExecOut(node);
let inputPins = this.getInputPins(node);
// console.log(node.customClass.type);
// console.log(inputPins);
if (node.customClass.type.isGetSet) {
if (node.customClass.type.typeOfNode.slice(0, 3) == 'Set') {
this.script += `${node.customClass.type.typeOfNode.slice(4)} = ${this.handleInputs(inputPins[0])};\n`;
for (let each of execOutPins) {
this.coreAlgorithm(each);
}
}
}
else {
switch (node.customClass.type.typeOfNode) {
case "Begin": {
this.coreAlgorithm(execOutPins[0]);
let func_string = `/////////CodeWire Functions Space Begins/////////////
`;
for (let each_function in this.builtin_functions) {
func_string = func_string + BuilInFunctions[each_function];
}
func_string += `
/////////CodeWire Functions Space Ends/////////////
//\n//\n/////////Generated JS Code Space Begins/////////////
`;
this.script = func_string + this.script;
this.script += `\n/////////Generated JS Code Space Ends/////////////`;
}
break;
case "Print": {
this.script += `console.log(${this.handleInputs(inputPins[0])});\n
`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "Alert": {
this.script += `alert(${this.handleInputs(inputPins[0])});\n
`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "Confirm": {
this.builtin_functions = { ...this.builtin_functions, _confirm: true };
this.script += `let _confirm_answer${node._id} = _confirm(${this.handleInputs(inputPins[0])});\n
`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "Prompt": {
this.builtin_functions = { ...this.builtin_functions, _prompt: true };
this.script += `let [_prompt_ok${node._id}, _prompt_value${node._id}] = _prompt(${this.handleInputs(inputPins[0])}, ${this.handleInputs(inputPins[1])});\n
`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "OpenWindow": {
this.builtin_functions = { ...this.builtin_functions, _newWindow: true };
this.script += `let _window_opened${node._id} = _newWindow(${this.handleInputs(inputPins[0])});\n
`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "If/Else": {
this.script += `if(${this.handleInputs(inputPins[0])}){\n`;
this.coreAlgorithm(execOutPins[0]);
this.script += `}\n`;
this.script += `else{\n`;
this.coreAlgorithm(execOutPins[1]);
this.script += `}\n`;
this.coreAlgorithm(execOutPins[2]);
}
break;
case "ForLoop": {
let forVar = `i${node._id}`; //variable used inside the for loop
this.script += `for(let ${forVar} = (${this.handleInputs(inputPins[0])}); ${forVar} < (${this.handleInputs(inputPins[1])}); ${forVar} += (${this.handleInputs(inputPins[2])})){\n`;
this.coreAlgorithm(execOutPins[0]);
this.script += `}\n`;
this.coreAlgorithm(execOutPins[1]);
}
break;
case "ForEachLoop": {
let forVar = `i${node._id}`; //variable used inside the for loop
this.script += `${this.handleInputs(inputPins[0])}.forEach((value${forVar}, ${forVar}, array${forVar}) => {\n`;
this.coreAlgorithm(execOutPins[0]);
this.script += `});\n`;
this.coreAlgorithm(execOutPins[1]);
}
break;
case "Break": {
this.script += `break;\n`;
}
break;
case "Continue": {
this.script += `continue;\n`;
}
break;
case "WhileLoop": {
this.script += ` while(${this.handleInputs(inputPins[0])}){\n`;
this.coreAlgorithm(execOutPins[0]);
this.script += `}\n`;
this.coreAlgorithm(execOutPins[1]);
}
break;
case "SetByPos": {
this.script += `${this.handleInputs(inputPins[2])}[${this.handleInputs(inputPins[0])}] = ${this.handleInputs(inputPins[1])};\n`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "PushBack": {
this.script += `${this.handleInputs(inputPins[1])}.push(${this.handleInputs(inputPins[0])});\n`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "PushFront": {
this.script += `${this.handleInputs(inputPins[1])}.unshift(${this.handleInputs(inputPins[0])});\n`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "PopBack": {
this.script += `${this.handleInputs(inputPins[0])}.pop();\n`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "PopFront": {
this.script += `${this.handleInputs(inputPins[0])}.shift();\n`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "Insert": {
this.script += `${this.handleInputs(inputPins[2])}.splice(${this.handleInputs(inputPins[0])}, 0, ${this.handleInputs(inputPins[1])});\n`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "Reverse": {
this.script += `${this.handleInputs(inputPins[0])}.reverse();
`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "Swap": {
this.script += `
[${this.handleInputs(inputPins[0])}, ${this.handleInputs(inputPins[1])}] = [${this.handleInputs(inputPins[1])}, ${this.handleInputs(inputPins[0])}]; //swap using array destructuring :) \n`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "Sort(Num)": {
this.script += `
(${this.handleInputs(inputPins[1])}) ? ${this.handleInputs(inputPins[0])}.sort((a, b) => a-b) : ${this.handleInputs(inputPins[0])}.sort((a, b) => b-a);\n
`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "HttpRequest": {
this.builtin_functions = { ...this.builtin_functions, fetch_data: true };
this.script += `
fetch_data(${this.handleInputs(inputPins[0])})
.then((json_data${node._id}) => {
`;
this.coreAlgorithm(execOutPins[0]);
this.script += `
})
.catch((err) => {
`
this.coreAlgorithm(execOutPins[1]);
this.script += `
});
`;
this.coreAlgorithm(execOutPins[2]);
}
break;
case "StrToArray": {
this.script += `let strArray${node._id} = ${this.handleInputs(inputPins[0])}.split('');
`;
this.coreAlgorithm(execOutPins[0]);
}
break;
case "ArrayToStr": {
this.script += `let arrayStr${node._id} = ${this.handleInputs(inputPins[0])}.join('');
`;
this.coreAlgorithm(execOutPins[0]);
}
break;
}
}
}
handleInputs(inputNode) {
if (!inputNode.isWire) {
return inputNode.node;
}
let inputPins = this.getInputPins(inputNode.node);
if (inputNode.node.customClass.type.isGetSet) {
return `${inputNode.node.customClass.type.typeOfNode.slice(4)}`;
}
// if (inputNode.node.customClass.type.isFor) {
// return `(i${inputNode.node.customClass.type.isFor})`;
// }
let expr = ``;
switch (inputNode.node.customClass.type.typeOfNode) {
case "Add": {
expr = `(${this.handleInputs(inputPins[0])} + ${this.handleInputs(inputPins[1])})`;
}
break;
case "Subtract": {
expr = `(${this.handleInputs(inputPins[0])} - ${this.handleInputs(inputPins[1])})`;
}
break;
case "Multiply": {
expr = `(${this.handleInputs(inputPins[0])} * ${this.handleInputs(inputPins[1])})`;
}
break;
case "Divide": {
expr = `(${this.handleInputs(inputPins[0])} / ${this.handleInputs(inputPins[1])})`;
}
break;
case "Power": {
expr = `Math.pow(${this.handleInputs(inputPins[0])}, ${this.handleInputs(inputPins[1])})`;
}
break;
case "Modulo": {
expr = `(${this.handleInputs(inputPins[0])} % ${this.handleInputs(inputPins[1])})`;
}
break;
case "AND": {
expr = `(${this.handleInputs(inputPins[0])} && ${this.handleInputs(inputPins[1])})`;
}
break;
case "Ceil": {
expr = `Math.ceil(${this.handleInputs(inputPins[0])})`;
}
break;
case "Floor": {
expr = `Math.floor(${this.handleInputs(inputPins[0])})`;
}
break;
case "OR": {
expr = `(${this.handleInputs(inputPins[0])} || ${this.handleInputs(inputPins[1])})`;
}
break;
case "XOR": {
expr = `(${this.handleInputs(inputPins[0])} ^ ${this.handleInputs(inputPins[1])})`;
}
break;
case "NEG": {
expr = `!(${this.handleInputs(inputPins[0])})`;
}
break;
case "bAND": {
expr = `(${this.handleInputs(inputPins[0])} & ${this.handleInputs(inputPins[1])})`;
}
break;
case "bOR": {
expr = `(${this.handleInputs(inputPins[0])} | ${this.handleInputs(inputPins[1])})`;
}
break;
case "bXOR": {
expr = `(${this.handleInputs(inputPins[0])} ^ ${this.handleInputs(inputPins[1])})`;
}
break;
case "bNEG": {
expr = `~${this.handleInputs(inputPins[0])}`;
}
break;
case "Random": {
expr = `Math.random()`;
}
break;
case "Equals": {
expr = `(${this.handleInputs(inputPins[0])} === ${this.handleInputs(inputPins[1])})`;
}
break;
case "Not Equals": {
expr = `(${this.handleInputs(inputPins[0])} !== ${this.handleInputs(inputPins[1])})`;
}
break;
case "LessEq": {
expr = `(${this.handleInputs(inputPins[0])} <= ${this.handleInputs(inputPins[1])})`;
}
break;
case "Less": {
expr = `(${this.handleInputs(inputPins[0])} < ${this.handleInputs(inputPins[1])})`;
}
break;
case "Greater": {
expr = `(${this.handleInputs(inputPins[0])} > ${this.handleInputs(inputPins[1])})`;
}
break;
case "GreaterEq": {
expr = `(${this.handleInputs(inputPins[0])} >= ${this.handleInputs(inputPins[1])})`;
}
break;
case "Length": {
expr = `${this.handleInputs(inputPins[0])}.length`;
}
break;
case "GetByPos": {
// console.log("GetByPos");
expr = `${this.handleInputs(inputPins[1])}[${this.handleInputs(inputPins[0])}]`;
}
break;
case "SetByPos": {
expr = `${this.handleInputs(inputPins[2])}[${this.handleInputs(inputPins[0])}]`;
}
break;
case "isEmpty": {
expr = `(${this.handleInputs(inputPins[0])}.length == (0))`;
}
break;
case "Reverse": {
expr = `${this.handleInputs(inputPins[0])}`;
}
break;
case "PushBack": {
expr = `${this.handleInputs(inputPins[1])}`;
}
break;
case "PushFront": {
expr = `${this.handleInputs(inputPins[1])}`;
}
break;
case "PopBack": {
expr = `${this.handleInputs(inputPins[0])}`;
}
break;
case "PopFront": {
expr = `${this.handleInputs(inputPins[0])}`;
}
break;
case "Front": {
expr = `${this.handleInputs(inputPins[0])}[0]`;
}
break;
case "Back": {
expr = `${this.handleInputs(inputPins[0])}[${this.handleInputs(inputPins[0])}.length - 1]`;
}
break;
case "Insert": {
expr = `${this.handleInputs(inputPins[2])}`;
}
break;
case "Swap": {
expr = `${this.handleInputs(inputPins[inputNode.srcOutputPinNumber])}`;
}
break;
case "ForLoop": {
expr = `i${inputNode.node._id}`;
}
break;
case "ForEachLoop": {
expr = ``;
if (inputNode.srcOutputPinNumber == 0)
expr = `valuei${inputNode.node._id}`;
else if (inputNode.srcOutputPinNumber == 1)
expr = `i${inputNode.node._id}`;
else
expr = `arrayi${inputNode.node._id}`;
}
break;
case "Sort(Num)": {
expr = `${this.handleInputs(inputPins[0])}`;
}
break;
case "Max(Array)": {
expr = `Math.max(...${this.handleInputs(inputPins[0])})`;
}
break;
case "Min(Array)": {
expr = `Math.min(...${this.handleInputs(inputPins[0])})`;
}
break;
case "Max(Num)": {
expr = `Math.max(${this.handleInputs(inputPins[0])}, ${this.handleInputs(inputPins[1])})`;
}
break;
case "Min(Num)": {
expr = `Math.min(${this.handleInputs(inputPins[0])}, ${this.handleInputs(inputPins[1])})`;
}
break;
case "Search": {
expr = ``;
if (inputNode.srcOutputPinNumber == 0) {
expr = `(${this.handleInputs(inputPins[1])}.find((value) => value === ${this.handleInputs(inputPins[0])}) === ${this.handleInputs(inputPins[0])})`;
}
else {
expr = `(${this.handleInputs(inputPins[1])}.findIndex((value) => value === ${this.handleInputs(inputPins[0])}))`;
}
}
break;
case "BinarySearch(Num)": {
expr = ``;
if (inputNode.srcOutputPinNumber == 0) {
this.builtin_functions = { ...this.builtin_functions, binary_search_exist: true };
expr = `binary_search_exist(${this.handleInputs(inputPins[1])}, ${this.handleInputs(inputPins[0])})`;
}
else if (inputNode.srcOutputPinNumber == 1) {
this.builtin_functions = { ...this.builtin_functions, lower_bound: true };
expr = `lower_bound(${this.handleInputs(inputPins[1])}, ${this.handleInputs(inputPins[0])})`;
}
else {
this.builtin_functions = { ...this.builtin_functions, upper_bound: true };
expr = `upper_bound(${this.handleInputs(inputPins[1])}, ${this.handleInputs(inputPins[0])})`;
}
}
break;
case "HttpRequest": {
expr = `json_data${inputNode.node._id}`;
}
break;
case "GetByName(JSON)": {
expr = `${this.handleInputs(inputPins[0])}[${this.handleInputs(inputPins[1])}]`;
}
break;
case "Confirm": {
expr = `_confirm_answer${inputNode.node._id}`;
}
break;
case "OpenWindow": {
expr = `_window_opened${inputNode.node._id}`;
}
break;
case "Prompt": {
expr = ``;
if (inputNode.srcOutputPinNumber == 0) {
expr = `_prompt_ok${inputNode.node._id}`;
}
else {
expr = `_prompt_value${inputNode.node._id}`;
}
}
break;
case "StrToArray": {
expr = `strArray${inputNode.node._id}`;
}
break;
case "ArrayToStr": {
expr = `arrayStr${inputNode.node._id}`;
}
break;
}
return expr;
}
};