#!/usr/bin/python

import cgi
import os
import random
import string

BOX = """<div style="padding: 10; width: 250; border: thin solid #%(bg1)s; font-size: 12pt; background-color: #%(bg2)s; color: black; font-family: sans-serif">My spam name is <a style="font-weight: bold; font-size: 16pt; color: #%(textColor)s" href="http://www.crummy.com/features/YourSpamName/name.cgi?name=%(originalname)s">%(spamname)s</a><br><br>What's <a style="color: #%(textColor)s" href="http://www.crummy.com/features/YourSpamName/">yours</a>? %(junk)s</div>"""

class Reader:

    def __init__(self):
        self.input = open(".words")
        self.words = []        
        self.max = int(self.input.readline()[:-1])

    def choice(self):
        index = random.randint(0, self.max)
        while len(self.words) <= index:
            self.words.append(self.input.readline())
        return self.words[index][:-1].capitalize()

class NameGenerator:
    
    def __init__(self):
        self.reader = Reader()

    def getName(self, seed):        
        random.seed(seed)
        first = self.reader.choice()
        middle = random.choice(string.ascii_uppercase)
        last = self.reader.choice()
        return "%s %s. %s" % (first, middle, last)

class NameGeneratorCGI:    

    BACKGROUND_COLORS = ['FF', '77', 'AA', '00']
    TEXT_COLORS = ['FF', '77', 'AA']

    def backgroundColor(self):
        a = ''
        for i in range(3):
            if a.find('00') == 0:
                l = self.BACKGROUND_COLORS
            else:
                l = self.TEXT_COLORS
            a += random.choice(l)
        return a

    def textColor(self):
        a = ['00', '00', '00']
        a[random.randint(0,2)] = random.choice(self.TEXT_COLORS)
        return ''.join(a)

    def __init__(self, queryString=None):
        form = cgi.FieldStorage()
        original = form.getvalue('name', '')
        gen = NameGenerator()
        spam = gen.getName(original)
        m = {'spamname' : spam,
             'originalname' : original,
             'bg1' : self.backgroundColor(),
             'bg2' : self.backgroundColor(),
             'textColor' : self.textColor()}
        junk = ''
        for i in range(random.randint(6,12)):
            junk += random.choice(string.ascii_lowercase)
        m['junk'] = junk

        m['box'] = BOX % m
        print "Content-type: text/html\n"
        print open("template.html").read() % m

def test():
    gen = NameGenerator()
    email = "leonardr@segfault.org"
    a = gen.getName(email)
    b = gen.getName(email)
    if a == b:
        if a == "Transitiveness Q. Coincided":
            print "Works fine,", a
        else:
            print "Seems to work but the file must be different from what I'm used to."
    else:
        print "Uh-oh, I don't know if you're %s or %s!" % (a,b)

if __name__ == '__main__':
    NameGeneratorCGI()