const form = document.getElementById("loginForm")
const errorMessage = document.getElementById("errorMessage")
if (form) {
    console.log("LoginForm gefunden")
} else {
    console.log("LoginForm NICHT gefunden")
}

form.addEventListener("submit", async (event) => {
    event.preventDefault()

    const username = document.getElementById("username").value
    const password = document.getElementById("password").value

    try {
        const response = await fetch("/auth/login", {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            body: JSON.stringify({ username, password })
        })

        const data = await response.json()

        if (!response.ok) {
            errorMessage.textContent = data.message
            return
        }

        // Token speichern
        localStorage.setItem("token", data.token)

        // Weiterleiten
        window.location.href = "dashboard.html"

    } catch (err) {
        errorMessage.textContent = "Server nicht erreichbar"
    }
})