local ui = require("ui")

local seconds = 0
-- Draws straight to the panel rather than through components, so it reads the theme.
local theme = ui.theme

function init()
  sys.setTickInterval(1000)
  gui.clear(theme.bg)
  gui.drawText("hello from sd card", 10, 10, theme.fg, theme.bg)
  gui.drawText("touch the screen", 10, 30, theme.muted, theme.bg)
  log.info("hello app started, screen " .. gui.getWidth() .. "x" .. gui.getHeight())
end

function on_tick()
  seconds = seconds + 1
  gui.fillRect(10, 50, 120, 20, theme.bg)
  gui.drawText("uptime: " .. seconds .. "s", 10, 50, theme.fg, theme.bg)
end

function on_touch(x, y)
  log.info("touch at " .. x .. ", " .. y)
  gui.fillCircle(x, y, 6, theme.accent)
end