local love = assert( love )
local modal = require( "ui.modal" )
local button = require( "ui.button" )
local map = require( "map.map" )
local t = {}

local saveLocation = false
local floppy = love.graphics.newImage( "icons/save.png" )
floppy:setFilter( "nearest", "nearest" )
local saveButton = button.new{   
  group = t,
  name = "save",
  callback = function() map.save(); return t:stop() end,
  visible = false,
  icon = floppy,
  x = love.graphics.getWidth() / 2 - 300,
  y = love.graphics.getHeight() / 2 - 150,
  w = 600,
  h = 100,
}

local xIcon = love.graphics.newImage( "icons/x.png" )
xIcon:setFilter( "nearest", "nearest" )
local cancelButton = button.new{
  group = t,
  name = "cancel",
  visible = false,
  icon = xIcon,
  callback = function() return t:stop() end,
  x = love.graphics.getWidth() / 2 - 300,
  y = love.graphics.getHeight() / 2,
  w = 600,
  h = 100
  }

function t.start()
  modal.start( t )
  saveLocation = saveLocation or map.path
  button.selected = saveButton
  saveButton.name = "save to "..saveLocation
  button.displayGroup( t, false, true )
end

function t.draw()
  love.graphics.clear( 0,0,0,1 )
  love.graphics.setColor( 1, 0, 0, 0.4 )
  button:draw()
  
end

function t.directorydropped( path )  
  saveLocation = path
  map.path = path
  saveButton.name = "save to "..map.path
  return love.filesystem.mount( path, "" )
end


return modal.new( t )