//auth.js handles accessToken
//const accessToken = localStorage.getItem("accessToken");

//only to be used by /web/libraries, not general purpose

async function getAllLibraries() {
    try {
        const response = await fetch('/libraries', {
            method: 'GET',
            headers: {
                'Authorization': `Bearer ${accessToken}`,
            }
        });

        if (response.status === 401) {
            alert("Error: access forbidden, please reauthenticate if error persists");
            return;
        }

        if (response.status !== 200) {
            console.error('Unexpected HTTP status code', response.status);
            return;
        }

        const data = await response.json();
        const libraries = data.AvailableLibraries;

        const container = document.getElementById("library-entry-container");
        const template = document.getElementById("library-template");

        container.innerHTML = "";

        libraries.forEach(lib => {
            const clone = template.content.cloneNode(true);
            const link = clone.querySelector(".library-viewer-href");

            link.textContent = lib.Name;
            link.href = `/web/library_viewer?lib=${encodeURIComponent(lib.PathName)}&path=/`;

            container.appendChild(clone);
        });

    } catch (err) {
        alert("Network or server error");
        console.error(err);
    }
}

getAllLibraries();