/**
 * Quality Label Printing Service - Content Script
 * Injects print service functionality into web pages
 */


// Inject extension ID into the page as a hidden DOM element for detection
function injectExtensionId() {
    try {
        const existing = document.getElementById('chrome-extension-id');
        if (existing) return; // Already injected
        const el = document.createElement('div');
        el.id = 'chrome-extension-id';
        el.setAttribute('data-extension-id', chrome.runtime.id);
        el.style.display = 'none';
        document.documentElement.appendChild(el);
        // Optionally, also set a global variable
        window.CHROME_EXTENSION_ID = chrome.runtime.id;
        console.log('Injected extension ID:', chrome.runtime.id);
    } catch (e) {
        console.warn('Failed to inject extension ID:', e);
    }
}
injectExtensionId();

console.log('Quality Label Printing Service: Content script loaded');

// Remove all script injection and messaging. Only inject the extension ID for CSP compatibility.