module SettingsDialog where
import Graphics.UI.Gtk
import Control.Applicative
import Network.Tremulous.Protocol
import Control.Monad

import IndividualServerSettings
import TremFormatting
import Constants

--Favorite server commented out. Perhaps in a later version

newSettingsDialog :: Window -> ColorArray -> Bool -> GameServer -> ServerArg -> IO (Maybe ServerArg)
newSettingsDialog win colors requirepw GameServer{..} ServerArg{..} = do
	dia <- dialogNew
	set dia	[ windowTitle			:= "Server settings"
		, windowWindowPosition		:= WinPosCenterOnParent
		, windowTransientFor		:= win
		]

	dialogAddButton dia stockCancel ResponseCancel
	dialogAddButton dia stockOk     ResponseOk
	dialogSetDefaultResponse dia ResponseOk

	srv <- labelNew $ Just $ pangoPretty colors hostname
	set srv [ labelWrap		:= True
		, labelJustify		:= JustifyCenter
		, labelUseMarkup	:= True
		, labelAttributes 	:= [AttrWeight 0 (-1) WeightBold, AttrScale 0 (-1) 1.2]
		]
	labelSetLineWrapMode srv WrapPartialWords

	ip <- labelNew $ Just $ show address

	tbl <- tableNew 0 0 False
	set tbl	[ tableRowSpacing	:= spacingHalf
		, tableColumnSpacing	:= spacing
		]

	let easyAttach pos lbl tip def = do
		a <- labelNewWithMnemonic lbl
		b <- entryNew
		set b	[ entryActivatesDefault := True
			, entryText		:= def
			, entryWidthChars	:= 30 ]
		when (pos == 1 && requirepw) $
			labelSetAttributes a [AttrWeight 0 (-1) WeightBold]

		set a	[ labelMnemonicWidget	:= b
			, widgetTooltipText	:= Just tip ]
		miscSetAlignment a 0 0.5
		tableAttach tbl a 0 1 pos (pos+1) [Fill] [] 0 0
		tableAttach tbl b 1 2 pos (pos+1) [Expand, Fill] [] 0 0
		return b

	name	<- easyAttach 0 "Override _name:"
		"Set a custom name that will only be used on this server" serverName
	pass	<- easyAttach 1 "_Password:" "Server password" serverPass
	rcon	<- easyAttach 2 "_Rcon:" "Rcon password" serverRcon

	-- fav	<- checkButtonNewWithMnemonic "_Favorite server"
	-- toggleButtonSetActive fav serverFavorite

	box <- vBoxNew False spacing
	set box [ containerBorderWidth := spacing ]
	boxPackStart box srv PackNatural 0
	boxPackStart box ip PackNatural 0

	when requirepw $ do
		l <- labelNew (Just "This server requires a password!")
		labelSetAttributes l [AttrWeight 0 (-1) WeightBold]
		boxPackStart box l PackNatural 0
	boxPackStart box tbl PackNatural 0
	-- boxPackStart box fav PackNatural 0
	dbox <- dialogGetUpper dia
	boxPackStart dbox box PackNatural 0
	widgetShowAll dbox
	when requirepw (widgetGrabFocus pass)

	answer <- dialogRun dia
	case answer of
		ResponseOk 	-> Just <$> (ServerArg
						<$> get pass entryText
						<*> get rcon entryText
						<*> get name entryText
						<*> pure False) -- (toggleButtonGetActive fav)
					<* widgetDestroy dia
		_		-> widgetDestroy dia >> return Nothing