local ccpi = require("ccpi")
local args = { ... }

local terminal = term.current()
if args[1] == "-m" then
    table.remove(args, 1)
    print("Using monitor: " .. args[1])
    terminal = peripheral.wrap(table.remove(args, 1))
end

local frames = {}
local n_frames = tonumber(args[1])
local base_path = args[2]

for i = 1, n_frames do
  local url = string.format(base_path, i)
  print("GET " .. url)
  local req, err = http.get(url, nil, true)
  if not req then
    printError(err)
    return
  end
  local img, err = ccpi.parse(req)
  if not img then
    printError(err)
    return
  else
    print(img.w .. "x" .. img.h)
  end
  table.insert(frames, img)
  req.close()
end

local frame_no = 0
while true do
  local frame = frames[(frame_no % #frames) + 1]
  ccpi.draw(frame, 1, 1, terminal)
  os.sleep(0.0)
  frame_no = frame_no + 1
end