auto-reflect.html

<html>
	<h1>Automatically Generate QtJson Registration Text</h1>
	<p>Copy the class member types and member names directly into the input box, click Convert, and the registration text will be output: REFLECT(a,b,c)</p>
	<div >
		input：<textarea id="inputStr"  rows="20" cols="100" placeholder="    double totalGb;
    double usedGb;
    double   freeGb ;
    double usedPercentage;
    double freePercentage;"></textarea>
		<button id="trans" onclick="transfer()">registration</button>
	</div>
	
	<div>
		output：<textarea id="outputStr"  rows="10" cols="100" placeholder="REFLECT(totalGb,usedGb,usedPercentage,freePercentage)"></textarea>
	</div>
	
	
<script >


let inputTextarea = document.getElementById("inputStr");
let outputTextarea = document.getElementById("outputStr");

function extractVariableNames(str) {
    // 正则表达式用于匹配变量名
    // 匹配变量名，忽略初始值和注释
    const regex = /(\w+)\s*=\s*[^;]*;|(\w+);\s*(?![^\/]*\/\*[^\/]*\*\/)/g;
    let match;
    let variableNames = [];

    // 使用正则表达式匹配每一行中的变量名
    while ((match = regex.exec(str)) !== null) {
        // 提取变量名并添加到数组中
        if (match[1]) {
            variableNames.push(match[1]);
        } else if (match[2]) {
            variableNames.push(match[2]);
        }
    }

    // 将变量名数组转换为逗号分隔的字符串
    return variableNames.join(',');
}


function transfer(){
	console.log(inputTextarea.value.length);
	if(inputTextarea.value.length>0){

		// 调用函数并打印结果
		let result = extractVariableNames(inputTextarea.value);
		console.log(result);
		
		outputTextarea.value =  `REFLECT(${result})`;
	}else{
		alert("plese input text");
	}	
}


</script>

</html>