content.js

chrome.runtime.onMessage.addListener((message) => {
        if(message.type === "CHECK_PROBLEM"){
            sendProblemData();
        }
    })

function sendProblemData(){
    const titleElement = document.querySelector('div.text-title-large');
    const difficultyElement = document.querySelector('div[class*="text-difficulty"]');
    
    if(titleElement){
        const problemName = titleElement.innerText.trim();
        let difficulty = "Unknown";
        
        if(difficultyElement){
            const diffText = difficultyElement.innerText.trim();
            if(diffText.includes("Easy")){
                difficulty = "Easy";
            } else if(diffText.includes("Medium")){
                difficulty = "Medium";
            } else if(diffText.includes("Hard")){
                difficulty = "Hard";
            }
        }
        
        chrome.runtime.sendMessage({
            type: "PROBLEM_DATA",
            name: problemName,
            difficulty: difficulty
        })
    }
    else{
        setTimeout(sendProblemData, 500);
    }
}