-- visual-line.lua
-- Soft word wrap mode (like Emacs visual-line-mode)
-- ============================================================================

local visual_line = {}

-- Configuration
visual_line.config = {
    enabled = true,
}

-- Toggle visual line mode
function visual_line.toggle()
    local current = editor:visual_line_mode()
    editor:set_visual_line_mode(not current)
    if not current then
        return {success = true, message = "Visual line mode enabled (word wrap on)"}
    else
        return {success = true, message = "Visual line mode disabled"}
    end
end

-- Enable visual line mode
function visual_line.enable()
    editor:set_visual_line_mode(true)
    return {success = true, message = "Visual line mode enabled"}
end

-- Disable visual line mode
function visual_line.disable()
    editor:set_visual_line_mode(false)
    return {success = true, message = "Visual line mode disabled"}
end

-- Setup function
function visual_line.setup(opts)
    opts = opts or {}
    for k, v in pairs(opts) do
        visual_line.config[k] = v
    end

    if not visual_line.config.enabled then
        return
    end

    -- Register commands
    editor:register_command("visual-line-mode", "Toggle soft word wrap", function(args)
        return visual_line.toggle()
    end)

    editor:register_command("toggle-word-wrap", "Toggle soft word wrap (alias)", function(args)
        return visual_line.toggle()
    end)

    print("[visual-line] Package loaded")
end

-- Auto-setup with defaults
visual_line.setup()

return visual_line