navbar API

-- Dogdroid.lua

local Dogdroid = {}

-- navbar submodule
Dogdroid.navbar = {}

-- Function to draw navigation bar and return button coordinates
function Dogdroid.navbar.draw()
  local screenWidth, screenHeight = term.getSize()
  local navBarWidth = 20
  local navBarStart = math.floor((screenWidth - navBarWidth) / 2)

  -- Save current cursor position
  local oldX, oldY = term.getCursorPos()

  -- Draw Home button
  term.setCursorPos(navBarStart + 5, screenHeight)
  term.setBackgroundColor(colors.black)
  term.setTextColor(colors.white)
  term.write(" () ")

  -- Draw Recents button
  term.setCursorPos(navBarStart + 10, screenHeight)
  term.setBackgroundColor(colors.black)
  term.setTextColor(colors.white)
  term.write(" lll ")

  -- Draw Back button
  term.setCursorPos(navBarStart + 15, screenHeight)
  term.setBackgroundColor(colors.black)
  term.setTextColor(colors.white)
  term.write(" < ")

  -- Restore cursor position
  term.setCursorPos(oldX, oldY)

  -- Return button coordinates
  return {
    home = { x = navBarStart + 5, y = screenHeight },
    recents = { x = navBarStart + 10, y = screenHeight },
    back = { x = navBarStart + 15, y = screenHeight }
  }
end

-- Function to handle mouse clicks on navbar
function Dogdroid.navbar.handleButtonClick(navButtons)
  while true do
    local event, button, x, y = os.pullEvent("mouse_click")
    if event == "mouse_click" and button == 1 then
      -- Check if clicked on any navigation button
      if x >= navButtons.home.x and x <= navButtons.home.x + 3 and y == navButtons.home.y then
        shell.run("/disk/os/gui")
        return
      elseif x >= navButtons.recents.x and x <= navButtons.recents.x + 3 and y == navButtons.recents.y then
        shell.run("/disk/os/recents")
      elseif x >= navButtons.back.x and x <= navButtons.back.x + 3 and y == navButtons.back.y then
        -- Handle back button action if needed
      end
    end
  end
end

return Dogdroid