'''
Created on Mar 3, 2014

@author: mikewells
'''
from pymongo import MongoClient

if __name__ == '__main__':
    client = MongoClient()
    client = MongoClient('localhost', 27017)
    db = client.ionu
    collection = db.van
    defaultVan = collection.find_one({"name": "DEFAULT VAN"})
    print "What would you like the name of the new VAN to be?" ,
    
    #Set the name of the van
    name = raw_input()
    defaultVan['name'] = name
    
    #Keep increasing the _id until there is a valid unique ID.  
    #This is not a good method when we have a shit ton of vans! 
    #But I don't think we will have a ton near term
    urn = int(defaultVan['_id'].split(':')[2], 16)
    unique = False
    while not unique:
        unique = True
        urn = urn + 1
        for van in collection.find():
            if int(van['_id'].split(':')[2], 16) == urn:
                unique = False
                break
    urn = str(hex(urn).split('x')[1]).zfill(6) 
    defaultVan['_id'] = "urn:ionu:" + urn + ":::" 

    post_id = collection.insert(defaultVan)
    print "inserted " , post_id

    
    pass