local wezterm = require("wezterm")
local state = require("plugins.sessionizer.src.state")
local ui = require("plugins.sessionizer.src.ui")
local workspaces = require("plugins.sessionizer.src.workspaces")

local M = {}

function M.apply_to_config(config, user_config)
	local opts = user_config or {}
	state.apply_to_config(opts)

	if opts.key and opts.mods then
		config.keys = config.keys or {}
		table.insert(config.keys, {
			key = opts.key,
			mods = opts.mods,
			action = ui.make_switcher(),
		})
	end

	if opts.add_to_launch_menu then
		config.launch_menu = config.launch_menu or {}
		local dirs = workspaces.cached_dirs()
		if #dirs ~= 0 then
			for _, dir in ipairs(dirs) do
				table.insert(config.launch_menu, {
					label = "Workspace: " .. wezterm.basename(dir.id or dir),
					cwd = dir.id or dir,
					args = { "nvim" },
				})
			end
		end
	end

	-- Optional warmup to reduce latency on first invocation
	if opts.warmup ~= false then
		local delay_ms = tonumber(opts.warmup_delay_ms or 0) or 0
		if delay_ms > 0 then
			wezterm.time.call_after(delay_ms / 1000, function()
				workspaces.refresh_async()
			end)
		else
			workspaces.refresh_async()
		end
	end
end

return M