window.loadHeader(function(headerContainer) {
    const rankButton = headerContainer.querySelector('.menu-item.rank');
    if (rankButton) {
        rankButton.classList.add('active');
    }

    if (typeof CONFIG !== 'undefined') {
        const apiBase = CONFIG.API_BASE_URL.replace(/\/$/, "");
        const logoutForm = document.getElementById("logout-form");
        
        if (logoutForm) {
            logoutForm.action = apiBase + "/api/v1/spfn/logout";
            const originInput = document.getElementById("logout_frontend_origin");
            if (originInput) originInput.value = window.location.origin;
            
            logoutForm.addEventListener('submit', () => {
                sessionStorage.removeItem('user_cache');
            });
        }

        const renderData = (data) => {
            if (typeof data === 'string') {
                try { data = JSON.parse(data); } catch (e) { console.error(e); }
            }
            
            const nameEl = document.getElementById('mii-name');
            const imgEl = document.getElementById('mii-img');
            
            if (nameEl) {
                nameEl.textContent = (data.mii && data.mii.name) || data.nickname || data.user_id || data.username || "User";
            }
            
            if (imgEl) {
                const miiBlob = (data.mii && data.mii.data) || data.mii_data;
                if (miiBlob) {
                    imgEl.src = `https://mii-unsecure.ariankordi.net/miis/image.png?erri=s6u7r-rsp&data=${encodeURIComponent(miiBlob)}&type=face&width=270`;
                    imgEl.style.display = 'block';
                }
            }
        };

        const cached = sessionStorage.getItem('user_cache');
        if (cached) renderData(JSON.parse(cached));

        fetch(apiBase + "/api/v1/me", { credentials: 'include' })
            .then(res => res.ok ? res.json() : Promise.reject(res))
            .then(data => {
                sessionStorage.setItem('user_cache', JSON.stringify(data));
                renderData(data);
            })
            .catch(err => {
                if (!cached) {
                    const nameEl = document.getElementById('mii-name');
                    if (nameEl) nameEl.textContent = "Guest";
                }
                console.error("Profile fetch failed:", err);
            });
    }

    const urlParams = new URLSearchParams(window.location.search);
    const mode = urlParams.get('mode');
    const images = {
        regular: "../assets/en/svg/ui/btn_tab_regular_selected-b636e3d21ace9434120061a32658b21a34feb6468553b6d6da30ce890b85ec1f.svg",
        gachi: "../assets/en/svg/ui/btn_tab_gachi_selected-4796f167399dca12cb274dcb0348cdf709a1f722ddd241210e55a3e04fdb6ff4.svg"
    };

    if (mode === 'regular') {
        const regImg = document.getElementById('img-regular');
        if (regImg) regImg.src = images.regular;
    } else if (mode === 'gachi') {
        const gachiImg = document.getElementById('img-gachi');
        if (gachiImg) gachiImg.src = images.gachi;
    }

    if (typeof loadRankings === 'function') {
        loadRankings();
    }

    const loadingOverlay = document.getElementById("loading-overlay");
    if (loadingOverlay) {
        loadingOverlay.style.display = "none";
    }
});