"use strict";

(function () {
    const el = document.getElementById("kiosk-welcome-root");
    if (!el) return;

    const companyId = el.dataset.companyId;
    if (!companyId) return;

    const connection = new signalR.HubConnectionBuilder()
        .withUrl(`/hubs/kiosk?companyId=${companyId}`)
        .withAutomaticReconnect([2000, 5000, 10000, 30000])
        .configureLogging(signalR.LogLevel.Warning)
        .build();

    connection.on("StartIntake", function (sessionToken) {
        window.location.href = `/Kiosk/Intake/${sessionToken}/Contact`;
    });

    async function startConnection() {
        try {
            await connection.start();
        } catch (err) {
            console.warn("Kiosk SignalR connect failed, retrying in 10s...", err);
            setTimeout(startConnection, 10000);
        }
    }

    startConnection();

    // Show connection status indicator
    connection.onreconnecting(() => {
        const dot = document.getElementById("kiosk-conn-dot");
        if (dot) dot.style.background = "#f59e0b";
    });

    connection.onreconnected(() => {
        const dot = document.getElementById("kiosk-conn-dot");
        if (dot) dot.style.background = "#16a34a";
    });

    connection.onclose(() => {
        const dot = document.getElementById("kiosk-conn-dot");
        if (dot) dot.style.background = "#ef4444";
        // Keep retrying
        setTimeout(startConnection, 10000);
    });
})();