startup

os.pullEvent = os.pullEventRaw

local t,c,b,u,m = "///nekOS///", "77800000877", "f", false, {}
if term.isColor() then c,b = "edb00000bde", "7" end

shell.run(".api")
shell.run(".colors")

if fs.exists("/.manifest") then _G.Manifest = data.load("/.manifest") end

term.setTextColor(_G.TextColor)
term.setBackgroundColor(_G.BackgroundColor)
term.clear()
term.setCursorPos(1,1)

shell.run(".network")
shell.run(".app", "setup")

term.setTextColor(_G.TextColor)
term.setBackgroundColor(_G.BackgroundColor)
term.clear()
term.setCursorPos(1,1)
local w,h = term.getSize()

term.setCursorPos(math.floor((w - string.len(t)) / 2), math.floor(h / 2))
for i=1,#t,1 do
  term.blit(string.sub(t,i,i),string.sub(c,i,i),b)
  sleep(1/5)
end

local current,total = 0,0
local function progressBar(message)
  local perc = current / total
  local ii = math.floor(perc * w)
  term.setCursorPos(1,h-1)
  term.clearLine()
  term.write(message)
  local perstr = ""..(math.floor(perc * 1000) / 10).."%"
  term.setCursorPos(w-string.len(perstr)+1,h-1)
  term.write(perstr)
  term.setCursorPos(1,h)
  term.clearLine()
  for i=1,ii,1 do term.blit("#","8",b) end
end

local m = _G.Manifest
local success,err = pastebin.get(m.Code, ".manifest", true)
if not success then print(err) end
local nm = data.load("/.manifest")
for k,v in pairs(nm.Files) do total = total + 1 end
for k,v in pairs(nm.Files) do
  progressBar("Validating "..k.."...")
  if not m.Files[k] or m.Files[k].Version ~= v.Version then
    progressBar("Downloading "..k.."...")
    local success,err = pastebin.get(v.Code, k, true)
    if not success then print(err) end
    u = true
  end
  sleep(1/total)
  m.Files[k] = nil
  current = current + 1
end
current,total = 0,0
for k,v in pairs(m.Files) do total = total + 1 end
for k,v in pairs(m.Files) do
  progressBar("Removing "..k.."...")
  fs.delete(k)
  current = current + 1
  u = true
  sleep(1/total)
end
if u then os.reboot() end
_G.Manifest = nm

shell.run(".app", "boot")

term.clear()
term.setCursorPos(1,1)

_G.User = data.load(".user")
if not _G.User.Username then shell.run(".setup")
else shell.run((_G.User.Password == "" or _G.User.Password == md5.calc("")) and ".menu" or ".login") end