#!/usr/bin/env python

import requests
import fulcrmpy.apiv2
import settings
import datetime

reduced_map = { "accommodation": "accommodation",
                "admission to cultural events": "cultural_event",
                "admission to entertainment events": "entertainment_event",
                "admission to sporting events": "sporting_event",
                "advertising": "advertising",
                "agricultural supplies": "argi_supplies",
                "baby foodstuffs": "baby_food",
                "bikes": "bike",
                "books": "book",
                "childrens clothing": "clothing_child",
                "domestic fuel": "fuel_domestic",
                "domestic services": "services_domestic",
                "e-books": "ebook",
                "foodstuffs": "food",
                "hotels": "hotel",
                "medical": "medical",
                "newspapers": "news",
                "passenger transport": "transport",
                "pharmaceuticals": "pharma",
                "property renovations": "renovation",
                "restaurants": "restaurant",
                "social housing": "social_housing",
                "water": "water",
                "wine": "wine",
                }

def check_or_update( fulcrm, country_code, rate, taxtype_name, slug, archived, archived_suffix, fulcrm_rate ):
    if fulcrm_rate is not None:
        if ( "%0.2f" % ( fulcrm_rate[ "rate" ] * 100.0 ) ) != ( "%0.2f" % rate ):
            print( "RATE CHANGE: %s standard from %0.2f to %0.2f" % ( country_code, fulcrm_data[ 'rate' ] * 100, rate ) )
            fulcrm.patch( fulcrm_rate[ 'url' ], { "archived": archived,
                                                  "s": "%s_%s" % ( slug, archived_suffix ),
                                                  },
                          no_d = True )
            fulcrm.post( 'taxtype/',
                         { "s": slug,
                           "rate": rate / 100.0,
                           "name": taxtype_name,
                                   },
                         no_d = True )
        elif ( fulcrm_rate[ 'name' ] != taxtype_name ):
            print( 'NAME CHANGE: "%s" to "%s"' % ( fulcrm_rate[ 'name' ], taxtype_name ) )
            fulcrm.patch( fulcrm_rate[ 'url' ], { 'name': taxtype_name }, no_d = True )
    else:
        print( 'MISSING RATE: "%s"' % ( taxtype_name, ) )
        fulcrm.post( 'taxtype',
                     { "s": slug,
                       "rate": rate / 100.0,
                       "name": taxtype_name,
                               },
                     no_d = True )

def __main__():
    now = datetime.datetime.now()
    now_s = now.strftime( "%Y%m%d_%H%M%S" )
    now_fulcrm = now.strftime( "%Y-%m-%dT%H:%M:%S.%f" )

    fulcrm = fulcrmpy.apiv2.APIv2( settings.FULCRM_USER, settings.FULCRM_API_KEY )
    fulcrm_data = {}
    for taxtype in fulcrm.get_many( "taxtype/", no_d = True ):
        fulcrm_data[ taxtype[ 's' ] ] = taxtype

    api_data = requests.get( settings.VATLAYER_API_URL ).json()
    if not api_data[ 'success' ]:
        return
    for ( country_code, country_data ) in api_data[ 'rates' ].items():
        slug = "vatmoss_%s_standard" % ( country_code, )
        taxtype_name = "%s VAT @ %.1f%%" % ( country_code, country_data[ 'standard_rate' ] )
        check_or_update( fulcrm, country_code, country_data[ 'standard_rate' ], taxtype_name, slug, now_fulcrm, now_s, fulcrm_data.get( slug, None ) )

        if country_data[ 'reduced_rates' ]:
            for ( reduced_name, reduced_rate ) in country_data[ 'reduced_rates' ].items():
                reduced_slug = reduced_map[ reduced_name ]
                slug = "vatmoss_%s_reduced_%s" % ( country_code, reduced_slug )
                taxtype_name = "%s (%s) VAT @ %.1f%%" % ( country_code, reduced_name, country_data[ 'standard_rate' ] )
                check_or_update( fulcrm, country_code, reduced_rate, taxtype_name, slug, now_fulcrm, now_s, fulcrm_data.get( slug, None ) )
    print( "vat2ful: COMPLETED" )

if __name__ == '__main__':
    __main__()