local Time = require"time"
local Clock = require"clock"

function love.load()
  if arg[#arg] == "-debug" then require("mobdebug").start() end
    
  local fontsize = love.graphics.getHeight() / 20
  
  local margin = love.graphics.getHeight() / 20
  
  local diameter = love.graphics.getHeight() - 2 * margin
  local offset = diameter/2 + margin
  local clockTransform = love.math.newTransform(offset, offset)
  local clock = Clock:new(nil, diameter, clockTransform)

  local column2X = diameter + 2*margin

  clock.onSetHands = function(time)
    local h, m = time:get()
  end

  local exitNote = "Press \"Esc\" to exit."
  local exitNoteWidth = love.graphics.getWidth() - column2X - margin
  local exitNoteFont = love.graphics.newFont(fontsize)
  local _, wraps = exitNoteFont:getWrap(exitNote, exitNoteWidth)
  local exitNoteY = love.graphics.getHeight() - table.maxn(wraps) * exitNoteFont:getHeight() - margin
  
  love.graphics.setBackgroundColor(0.02,0.53,0.77)
  
  
  function love.mousemoved(x, y, dx, dy, istouch)
    clock:movemouse(x, y)
  end

  -- todo mousepressed & mousereleased
  function love.mousepressed(x, y, button, istouch, presses)
    clock:pressmouse(x, y, button)
  end

  function love.mousereleased(x, y, button, istouch, presses)
    clock:releasemouse(button)
  end

  function love.draw()
    clock:draw()
    love.graphics.printf(exitNote, exitNoteFont, column2X, exitNoteY, exitNoteWidth)
  end
end

function love.keypressed(key, scancode, isrepeat)
  if scancode == "escape" then
    love.event.quit()
  end
end