#!/opt/lnxall_app/bin/lua

local invoker = require "invoker"
local hal = require "lnxhal"
local module = {}

local LOGO_AUTOSTART_DIR = "/home/linaro/.config/autostart/"
local LOGO_AUTOSTART_FILES = {
	"logo-session.desktop",
	"logo-ctrl.sh",
	"logo_kernel.png",
}

function module.checkplat()
	local cpuinfo = hal.cpuinfo_get()
	return type(cpuinfo) == "table" and cpuinfo.arch == hal.ARCH_AARCH64
end

function module.category()
	return "显示相关"
end

function module.description()
	return "检测 logo 界面"
end

function module.detailed()
	return "检查开机 logo 程序是否正常安装."
end

function module.suggestion()
	return nil
end

function module.step()
	local found = false

	local all_autostart = true
	for _, f in ipairs(LOGO_AUTOSTART_FILES) do
		if not invoker.statfile(LOGO_AUTOSTART_DIR .. f) then
			all_autostart = false
			break
		end
	end

	if all_autostart then
		found = true
	else
		local okay = invoker.invoke(invoker.NOSTDIO, "opkg", "status",
			"bootlogo")
		if okay == 0 then
			found = true
		end
	end

	return {}, not found
end

return module