document.addEventListener('DOMContentLoaded', function () {
    const resumeForm = document.getElementById('resume-form');
    if (resumeForm) {
        resumeForm.addEventListener('submit', function (e) {
            e.preventDefault();
            
            const analyzerWidget = document.getElementById('analyzer-widget');
            const resultsWidget = document.getElementById('results-widget');
            const submitButton = resumeForm.querySelector('button[type="submit"]');
            const buttonText = submitButton.querySelector('.button-text');
            const spinner = submitButton.querySelector('.spinner-border');
            const resumeText = document.getElementById('resume-text');

            if (resumeText.value.trim() === '') {
                alert('Please paste some text to analyze.');
                return;
            }

            // Show loading state
            buttonText.classList.add('d-none');
            spinner.classList.remove('d-none');
            submitButton.disabled = true;

            // Simulate AI analysis delay
            setTimeout(() => {
                const score = '78'; // Simulated score
                const suggestions = [
                    'Add more quantifiable achievements to show impact.',
                    'Include keywords like \'Project Management\' and \'Agile\'.',
                    'Enhance your skills section with more relevant technologies.'
                ];

                // Populate results
                document.getElementById('score-value').innerText = score;
                const suggestionsList = document.getElementById('suggestions-list');
                suggestionsList.innerHTML = ''; // Clear existing
                suggestions.forEach(suggestion => {
                    const li = document.createElement('li');
                    li.className = 'list-group-item';
                    li.innerHTML = `<i class="bi bi-check-circle-fill text-success me-2"></i> ${suggestion}`;
                    suggestionsList.appendChild(li);
                });

                // Populate hidden PDF form fields
                document.getElementById('pdf-score').value = score;
                document.getElementById('pdf-suggestions').value = JSON.stringify(suggestions);
                document.getElementById('pdf-resume-text').value = resumeText.value;

                // Hide analyzer and show results
                analyzerWidget.classList.add('d-none');
                resultsWidget.classList.remove('d-none');

                // Restore button state (though it's hidden)
                buttonText.classList.remove('d-none');
                spinner.classList.add('d-none');
                submitButton.disabled = false;
            }, 2000);
        });
    }
});