Eye-Strain Break Enforcer Script

-- rebind: name=Eye-Strain Break Enforcer
-- rebind: description=Lock input every 20 minutes to enforce breaks

local cfg = UI.Schema({
    enabled = UI.Toggle(true, { label = "Enable Break Enforcer" }),
    interval = UI.Slider(20, { min = 5, max = 60, label = "Break Interval", suffix = "min" }),
    break_duration = UI.Slider(30, { min = 10, max = 300, label = "Break Duration", suffix = "sec" }),
    warning_time = UI.Slider(60, { min = 10, max = 300, label = "Warning Before Break", suffix = "sec" }),
})

local nextBreakTime = 0
local inBreak = false
local breakEndTime = 0
local warningShown = false

function OnStart()
    nextBreakTime = System.Time() + (cfg.interval * 60 * 1000)
    Log.Info("Break enforcer active. First break in " .. cfg.interval .. " minutes.")
end

function OnTick()
    if not cfg.enabled then
        return
    end

    local now = System.Time()

    -- Check if we're in a break
    if inBreak then
        if now >= breakEndTime then
            inBreak = false
            warningShown = false
            nextBreakTime = now + (cfg.interval * 60 * 1000)
            UI.Notify("Break over! Back to work.", "success")
            Log.Info("Break ended. Next break in " .. cfg.interval .. " minutes.")
        end
        return
    end

    -- Check if it's time to start a break
    if now >= nextBreakTime then
        inBreak = true
        breakEndTime = now + (cfg.break_duration * 1000)
        warningShown = false
        UI.Notify("Time for a break! Look away from the screen.", "warning")
        Audio.Beep()
        Log.Info("Break started. Duration: " .. cfg.break_duration .. " seconds.")
        return
    end

    -- Check if we should show a warning
    local timeUntilBreak = nextBreakTime - now
    local warningThreshold = cfg.warning_time * 1000

    if timeUntilBreak <= warningThreshold and not warningShown then
        warningShown = true
        UI.Notify("Break coming in " .. math.floor(timeUntilBreak / 1000) .. " seconds!", "info")
        Log.Info("Warning: break in " .. math.floor(timeUntilBreak / 1000) .. " seconds.")
    end
end

function OnDown(key)
    if not cfg.enabled or not inBreak then
        return true
    end

    -- Block all input during break
    return false
end

function OnUp(key)
    if not cfg.enabled or not inBreak then
        return true
    end

    -- Block all input during break
    return false
end

function OnScroll(delta)
    if not cfg.enabled or not inBreak then
        return true
    end

    -- Block scroll during break
    return false
end

function OnMove(dx, dy)
    if not cfg.enabled or not inBreak then
        return true
    end

    -- Block mouse movement during break
    return false
end

function OnStop()
    Audio.StopAll()
end