// Rasd - script.js
let currentLanguage = localStorage.getItem('rasdLanguage') || 'ar';

document.addEventListener('DOMContentLoaded', () => {
    initializeLanguage();
    setupEventListeners();
    
    if (window.location.pathname.includes('dashboard.html')) {
        initializeDashboard();
    } else if (window.location.pathname.includes('certification.html')) {
        initializeCertificationPage();
    } else {
        initializeHomePage();
    }
});

function setupEventListeners() {
    document.querySelectorAll('#lang-toggle-btn').forEach(btn => {
        btn.addEventListener('click', toggleLanguage);
    });
}

function initializeLanguage() {
    const htmlEl = document.getElementById('html');
    if (currentLanguage === 'ar') {
        htmlEl.lang = 'ar';
        htmlEl.dir = 'rtl';
        htmlEl.classList.add('rtl');
        htmlEl.classList.remove('ltr');
    } else {
        htmlEl.lang = 'en';
        htmlEl.dir = 'ltr';
        htmlEl.classList.add('ltr');
        htmlEl.classList.remove('rtl');
    }
    updateLanguageUI();
    updateTextContent();
}

function toggleLanguage() {
    currentLanguage = currentLanguage === 'en' ? 'ar' : 'en';
    localStorage.setItem('rasdLanguage', currentLanguage);
    initializeLanguage();
}

function updateLanguageUI() {
    document.querySelectorAll('#lang-toggle-btn').forEach(btn => {
        btn.textContent = currentLanguage === 'en' ? 'ع' : 'En';
    });
}

function updateTextContent() {
    if (!translations) return;
    document.querySelectorAll('[data-en]').forEach(el => {
        const key = currentLanguage === 'en' ? el.dataset.en : el.dataset.ar;
        if (key) el.textContent = key;
    });
}

// Home Page Logic
function initializeHomePage() {
    document.querySelectorAll('.counter').forEach(counter => {
        const target = +counter.dataset.target;
        counter.textContent = '0';
        const updateCount = () => {
            const current = +counter.textContent;
            const increment = target / 200;
            if (current < target) {
                counter.textContent = `${Math.ceil(current + increment)}`;
                setTimeout(updateCount, 10);
            } else {
                counter.textContent = target.toLocaleString();
            }
        };
        updateCount();
    });
    if (document.getElementById('footer-year')) {
        document.getElementById('footer-year').textContent = new Date().getFullYear();
    }
}

// Dashboard Logic
function initializeDashboard() {
    const sidebarLinks = document.querySelectorAll('.sidebar-link');
    sidebarLinks.forEach(link => {
        link.addEventListener('click', e => {
            e.preventDefault();
            sidebarLinks.forEach(l => l.classList.remove('active'));
            link.classList.add('active');
            
            const dashboardId = link.dataset.dashboard;
            document.querySelectorAll('.dashboard-panel').forEach(p => p.classList.add('hidden'));
            document.getElementById(`dashboard-${dashboardId}`).classList.remove('hidden');
            
            const titleEl = document.getElementById('dashboard-title');
            titleEl.dataset.en = link.querySelector('[data-en]').dataset.en;
            titleEl.dataset.ar = link.querySelector('[data-ar]').dataset.ar;
            updateTextContent(); // Re-run to update the title
        });
    });
    // Initial content load
    const initialDashboard = document.querySelector('.sidebar-link.active');
    const titleEl = document.getElementById('dashboard-title');
    titleEl.dataset.en = initialDashboard.querySelector('[data-en]').dataset.en;
    titleEl.dataset.ar = initialDashboard.querySelector('[data-ar]').dataset.ar;
    updateTextContent();
}

// Certification Page Logic
function initializeCertificationPage() {
    const verifyBtn = document.getElementById('verify-btn');
    const resultDiv = document.getElementById('verify-result');
    const inputField = document.getElementById('verify-input');

    verifyBtn.addEventListener('click', () => {
        resultDiv.classList.remove('hidden');
        resultDiv.innerHTML = `<i class="fas fa-spinner fa-spin text-2xl text-spa-green"></i>`;
        
        setTimeout(() => {
            if (inputField.value.trim() !== "") {
                 resultDiv.innerHTML = `
                    <div class="p-4 bg-green-100 border-l-4 border-green-500 text-green-700">
                        <div class="flex items-center">
                            <i class="fas fa-check-circle text-2xl mr-4"></i>
                            <div>
                                <p class="font-bold">${currentLanguage === 'ar' ? 'أصلي وموثق' : 'Authentic & Verified'}</p>
                                <p class="text-sm">${currentLanguage === 'ar' ? 'تم التحقق من هذه الصورة وهي تابعة لوكالة الأنباء السعودية.' : 'This image has been verified as authentic SPA property.'}</p>
                            </div>
                        </div>
                    </div>`;
            } else {
                resultDiv.innerHTML = `
                     <div class="p-4 bg-red-100 border-l-4 border-red-500 text-red-700">
                        <p>${currentLanguage === 'ar' ? 'الرجاء إدخال معرف صالح.' : 'Please enter a valid ID.'}</p>
                    </div>`;
            }
        }, 1500);
    });
     if (document.getElementById('footer-year-cert')) {
        document.getElementById('footer-year-cert').textContent = new Date().getFullYear();
    }
}