#!/usr/bin/env python

import cgi
import cgitb
import os
import sys
import random
import game

def getToken( form ):
  keys = form.keys()
  if 2 != len( keys ):
    return []
  if 'token' in form.keys():
    return form['token'].value
  return None

def getCommand( form ):
  keys = form.keys()
  if 2 != len( keys ):
    return None
  if 'token' == keys[0]:
    return form[keys[1]].name
  else:
    return form[keys[0]].name

def emitInteraction( i ):
  return '<input type=submit value="%s" name="%s">' % (i.title(), i.command())

def drawMap( map ):
  ##
  ## assume -8 to 8 in x and y
  ## 
#  print '<table><tr>',
#  for line in map:
#    for token in line:
#      print '<td>%s</td>' % token.ascii( None ),
#    print '</tr><tr>'
#  print '</tr></table>'
  print '<pre>'
  count = 1
  for line in map:
    for token in line:
      if count == 145:
        print '@',
      else:
        print token.ascii( None ),
      count = count + 1
    print

def emitMessages():
  pass

def getCardinal( l, c ):
  for x in l:
    if c == x.title():
      return emitInteraction( x )
  return '<input type=submit disabled=disabled value="%s" name="%s">' % (c,c)

def createForm( g ):
  print '<form action="" method="post">'
  print '<input type=hidden value="%s" name="token">' % g.dump()
  interactions = g.player().listInteractions( None )

  moves=[]
  for interaction in interactions:
    if 'move' in interaction.hint():
      moves.append( interaction )
  for move in moves:
    interactions.remove( move )

  w = sys.stdout.write
  w( '<table border=1>' )
  w( '<col width="33%" align="center" />' )
  w( '<col width="33%" align="center" />' )
  w( '<col width="33%" align="center" />' )
  w( '<tr>' )
  w( '<td>&nbsp;</td>' )
  w( '<td>' )
  w( getCardinal( moves, "Up" ) )
  w( '</td>' )
  w( '<td>&nbsp;</td>' )
  w( '</tr><tr>' )
  w( '<td>' )
  w( getCardinal( moves, "Northwest" ) )
  w( '</td><td>' )
  w( getCardinal( moves, 'North' ) )
  w( '</td><td>' )
  w( getCardinal( moves, 'Northeast' ) )
  w( '</td>' )
  w( '</tr><tr>' )
  w( '<td>' )
  w( getCardinal( moves, 'West' ) )
  w( '</td><td>' )
  w( '&nbsp;' )
#  w( str( g.player().location() ) )
  w( '</td><td>' )
  w( getCardinal( moves, 'East' ) )
  w( '</td>' )
  w( '</tr><tr>' )
  w( '<td>' )
  w( getCardinal( moves, 'Southwest' ) )
  w( '</td><td>' )
  w( getCardinal( moves, 'South' ) )
  w( '</td><td>' )
  w( getCardinal( moves, 'Southeast' ) )
  w( '</td>' )
  w( '</tr>' )
  w( '<tr>' )
  w( '<td>&nbsp;</td>' )
  w( '<td>' )
  w( getCardinal( moves, "Down" ) )
  w( '</td>' )
  w( '<td>&nbsp;</td>' )
  w( '</tr>' )
  w( '</table>' )
  print

  for interaction in interactions:
    print emitInteraction( interaction )

  print '</form>'

cgitb.enable()
print 'Content-Type: text/html\n'
form = cgi.FieldStorage()

token = getToken( form )
command = getCommand( form )
g = game.gameClass()

if not token:
  ## start a new game
  token = g.newGame()

g.load( token )

if command:
  g.player().interact( command )

loc = g.player().location()
zone = g.map().getFill( loc[0], loc[1], loc[2] ).zone( None )
title = g.map().getFill( loc[0], loc[1], loc[2] ).title( None )
if zone and title:
  print '<title>%s: %s</title>' % (zone,title)
  print '<h1>%s: %s</h1>' % (zone,title)
elif zone:
  print '<title>%s</title>' % zone
  print '<h1>%s</h1>' % zone
elif title:
  print '<title>%s</title>' % title
  print '<h1>%s</h1>' % title

drawMap( g.player().getMap( g.map() ) )

#print '<hr>'
#print 'Messages<br>'
#emitMessages()

print '<hr>'
print 'Commands<br>'
createForm( g )