--!native
--!optimize 2

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local Roact = require(ReplicatedStorage.Packages.roact)
local Players = game:GetService("Players")

local App = require(script.App)

local LoadingScreen = {}

function LoadingScreen.mount(target: Instance?)
	local playerGui = target or Players.LocalPlayer:WaitForChild("PlayerGui")
	local statusBinding, setStatus = Roact.createBinding("Loading...")
	local detailBinding, setDetail = Roact.createBinding("Preparing client")
	local progressBinding, setProgress = Roact.createBinding(0)
	local visibleBinding, setVisible = Roact.createBinding(true)

	local handle = Roact.mount(Roact.createElement(App, {
		status = statusBinding,
		detail = detailBinding,
		progress = progressBinding,
		visible = visibleBinding,
	}), playerGui, "RoactLoadingScreen")

	local closed = false
	local function close()
		if closed then
			return
		end
		closed = true
		setVisible(false)
		Roact.unmount(handle)
		handle = nil
	end

	return {
		setStatus = function(text: string)
			setStatus(text)
		end,
		setDetail = function(text: string)
			setDetail(text)
		end,
		setProgress = function(value: number)
			setProgress(math.clamp(value or 0, 0, 1))
		end,
		show = function()
			setVisible(true)
		end,
		hide = close,
		close = close,
	}
end

return LoadingScreen