local SPELLS_OPCODE = 205
local spellsWindow = nil

function init()
  g_ui.importStyle('spellswindow')
  ProtocolGame.registerExtendedJSONOpcode(SPELLS_OPCODE, onExtendedJSONOpcode)
end

function terminate()
  ProtocolGame.unregisterExtendedJSONOpcode(SPELLS_OPCODE)
  destroyWindow()
end

function destroyWindow()
  if spellsWindow then
    spellsWindow:destroy()
    spellsWindow = nil
  end
end

function onExtendedJSONOpcode(protocol, opcode, data)
  if not data then
    return
  end

  print('[SpellsWindow] Abrindo lista de magias')

  destroyWindow()

  spellsWindow = g_ui.createWidget('SpellsWindow', rootWidget)
  spellsWindow:setText(data.title or 'Magias')
  spellsWindow:getChildById('header'):setText(data.title or 'Magias')

  local textEdit = spellsWindow:getChildById('spellsText')
  textEdit:setText(data.text or '')
  textEdit:setEditable(false)
  textEdit:setCursorVisible(false)

  spellsWindow:getChildById('okButton').onClick = destroyWindow
  spellsWindow.onEnter = destroyWindow
  spellsWindow.onEscape = destroyWindow
  spellsWindow:raise()
  spellsWindow:focus()
end