// Attributes page JavaScript

let routes = {};
let csrfToken = '';

// Initialize on page load
document.addEventListener('DOMContentLoaded', function() {
    if (window.attributeRoutes) {
        routes = window.attributeRoutes;
        csrfToken = document.querySelector('meta[name="csrf-token"]')?.content || '';
    }
});

function migrateAttribute(attributeId, attributeCode) {
    if (!confirm(`Are you sure you want to migrate the attribute "${attributeCode}" from Magento 1 to Magento 2?`)) {
        return;
    }

    const button = document.getElementById(`migrate-btn-${attributeId}`);
    const originalText = button.textContent;
    button.disabled = true;
    button.textContent = 'Migrating...';

    const url = routes.migrateAttribute.replace(':id', attributeId);
    
    fetch(url, {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json',
            'X-CSRF-TOKEN': csrfToken
        }
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            const row = document.getElementById(`attr-row-${attributeId}`);
            if (row) {
                row.style.opacity = '0.5';
                row.style.background = '#d4edda';
                button.textContent = 'Migrated ✓';
                button.style.background = '#28a745';
                button.disabled = true;
                
                const totalSpan = document.getElementById('missingAttributesTotal');
                if (totalSpan) {
                    const currentCount = parseInt(totalSpan.textContent);
                    if (currentCount > 0) {
                        totalSpan.textContent = currentCount - 1;
                    }
                }
            }
            alert('Attribute migrated successfully!');
        } else {
            button.disabled = false;
            button.textContent = originalText;
            alert('Error: ' + (data.message || 'Failed to migrate attribute'));
        }
    })
    .catch(error => {
        button.disabled = false;
        button.textContent = originalText;
        alert('Error: ' + error.message);
    });
}

function migrateAttributeGroup(groupId, setId, groupName) {
    if (!confirm(`Are you sure you want to migrate the attribute group "${groupName}" from Magento 1 to Magento 2?\n\nThis will also migrate any attributes in this group that exist in Magento 2.`)) {
        return;
    }

    const button = document.getElementById(`migrate-group-btn-${groupId}-${setId}`);
    const originalText = button.textContent;
    button.disabled = true;
    button.textContent = 'Migrating...';

    const url = routes.migrateAttributeGroup
        .replace(':groupId', groupId)
        .replace(':setId', setId);
    
    fetch(url, {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json',
            'X-CSRF-TOKEN': csrfToken
        }
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            const row = document.getElementById(`group-row-${groupId}-${setId}`);
            if (row) {
                row.style.opacity = '0.5';
                row.style.background = '#d4edda';
                button.textContent = 'Migrated ✓';
                button.style.background = '#28a745';
                button.disabled = true;
            }
            const message = data.attributes_migrated !== undefined 
                ? `Attribute group migrated successfully! ${data.attributes_migrated} attribute(s) were also migrated to the group.`
                : 'Attribute group migrated successfully!';
            alert(message);
        } else {
            button.disabled = false;
            button.textContent = originalText;
            alert('Error: ' + (data.message || 'Failed to migrate attribute group'));
        }
    })
    .catch(error => {
        button.disabled = false;
        button.textContent = originalText;
        alert('Error: ' + error.message);
    });
}

// Make functions available globally
window.migrateAttribute = migrateAttribute;
window.migrateAttributeGroup = migrateAttributeGroup;