#!/usr/bin/ruby
txt = STDIN.read
vars = txt.scan(/^\W*(private|public){0,1}\W*var\W*\_\_(\w*)\W*\:\W*(\w*)/)

ascript = <<-EOF
tell app "TextMate" 
	activate
	choose from list { %s } with title "Variable auswaehlen" with prompt "Welche Variable als Basis benutzen?" 
end tell
EOF

displayList = []
varList = []
vars.each_with_index do |x,i|
	scope = x[0]
	name = x[1]
	type = x[2]
	urStr = ""
	if ( scope != nil )
		urStr += "(" + scope.capitalize() + ") "
	end
	urStr += "__" + name
	if ( type != nil )
		urStr += " : " + type
	end
	displayList.push( urStr )
	varList.push( { "name" => name, "type" => type } )
end


list = '"' + displayList.join( '", "' ) + '"'
ascript = ascript % list
params = "<< 'AS'\n #{ascript}\nAS"

cmd = open("|osascript" + params)
result = cmd.gets.chomp()
cmd.close

if ( result == "false" )
	exit
end

index = displayList.index( result )
item = varList[ index ]

getter = <<-EOF
public function %s( Void ) : %s
{
	return __%s;
}
EOF
getter = getter % [ item[ "name" ], item[ "type" ], item[ "name" ] ]

setter = <<-EOF
public function set%s( val : %s ) : Void
{
	__%s = val;
}
EOF
setter = setter % [ item[ "name" ].sub(/./){$&.upcase}, item[ "type" ], item[ "name" ] ]


snippet = getter + "\n" + setter
print snippet