import requests
import re
import logging

from odoo.http import route, request, Controller
from odoo.addons.payment_hyperpay.data.payment_icon import payment_icon
from odoo.addons.payment.controllers.portal import PaymentProcessing

_logger = logging.getLogger(__name__)

TEST_URL = "https://eu-test.oppwa.com"
LIVE_URL = "https://eu-prod.oppwa.com"

class HyperPayTokenization(Controller):

    @route('/hyperpay/tokens/checkout', type='json', auth='public', website=True, methods=['POST'])
    def token_checkout(self, **kwargs):
        if not kwargs.get('acquirer_id'):
            return {'state': False, 'message': 'Couldn\'t identify acquirer'}
        try:
            self._save_session_data(kwargs)
            checkout_data = self._register_payment_card(kwargs)
            return checkout_data
        except Exception as er:
            return {
                'state': False,
                'message': er
            }
        
    def _save_session_data(self, data):
        # save data in session as a form of naive saving
        return True

    def _register_payment_card(self, data):
        acquirer_id = int(data.get('acquirer_id'))
        acquirer = request.env['payment.acquirer'].sudo().search([('id', '=', acquirer_id)])
        payment_icons = acquirer.payment_icon_ids.mapped('name')
        data_brands = "VISA"
        if (len(payment_icon) > 1):
            brands = [payment_icon[i.upper()] for i in payment_icons if i.upper() in payment_icon.keys()]
            data_brands = brands and " ".join(brands) or data_brands
        base_url = request.httprequest.host_url
        payload = {
            "entityId": acquirer.hyperpay_merchant_id,
            'createRegistration': True,
        }

        payload.update(self._get_hyperpay_token_custom_parameters(data))

        if acquirer.state == 'test':
            domain = TEST_URL
        else:
            domain = LIVE_URL

        url = f"{domain}/v1/checkouts"

        headers = {
            "Authorization": f"Bearer {acquirer.hyperpay_authorization}"
        }
        _logger.info('Hyperpay Token Checkout Payload:', payload)
        response_data = requests.post(url=url, data=payload, headers=headers)
        _logger.info('Hyperpay Token Checkout Response Text:', response_data.text)
        response = response_data.json()
        _logger.info('Hyperpay Token Checkout Response JSON:', response)
        result = response.get('result', {})
        result_code = result.get('code')

        if result_code and not re.match(r"^(000\.000\.|000\.100\.1|000\.[36]|000\.400\.1[12]0|000\.400\.0[^3]|000\.400\.100|000\.200)", result_code):
            return {'state': False, 'message': result.get('description', '')}

        return_url = f'{base_url}hyperpay/tokens/result?acquirer_id={acquirer_id}'

        return {
            'state': True,
            'checkout_id': response.get('id'),
            'service_domain': domain,
            'base_url': base_url,
            'data_brands': data_brands,
            'return_url': return_url,
        }

    def _get_hyperpay_token_custom_parameters(self, data):
        reference_id = request.session.get('hyperpay_token_reference_id')
        reference_model = request.session.get('hyperpay_token_reference_model')
        return {
            "customParameters[SHOPPER_acquirer_id]": data.get('acquirer_id', 0),
            "customParameters[SHOPPER_hyperpay_token_reference_id]": reference_id,
            "customParameters[SHOPPER_hyperpay_token_reference_model]": reference_model,
        }

    @route('/hyperpay/tokens/result', type='http', auth='public', website=True)
    def token_return(self, **post):
        try:
            _logger.info('Hyperpay Token Return Post:', post)
            acquirer_id = request.env['payment.acquirer'].sudo().search([('id', '=', int(post.get('acquirer_id', 0)))])

            if acquirer_id.state == 'test':
                domain = TEST_URL
            else:
                domain = LIVE_URL

            url = f"{domain}{post.get('resourcePath')}?entityId={acquirer_id.hyperpay_merchant_id}"
            headers = {
                "Authorization": f"Bearer {acquirer_id.hyperpay_authorization}"
            }
            _logger.info('Hyperpay Token Status Request:', url)
            response_data = requests.get(url=url, headers=headers)
            _logger.info('Hyperpay Token Status Response Text:', response_data.text)
            resp = response_data.json()
            _logger.info('Hyperpay Token Status Response JSON:', resp)
            result = resp.get('result', {})
            result_code = result.get('code')

            if result_code and not re.match(r"^(000\.000\.|000\.100\.1|000\.[36]|000\.400\.1[12]0|000\.400\.0[^3]|000\.400\.100|000\.200)", result_code):
                # Handle failed cards logic here
                return {'state': False, 'message': result.get('description', ''), 'errors': resp.get('parameterErrors', [])}

            # create card record and activate recurring donation
            card = resp.get('card', {})
            if not card:
                return {'state': False, 'message': 'Card data not found'}
            self._post_process_token_return(resp)
        except Exception as er:
            # request.env.cr.rollback()   
            _logger.error(er)
        return request.redirect('/my/recurring_donation')


    def _post_process_token_return(self, data):
        acquirer_id = int(data.get('customParameters', {}).get('SHOPPER_acquirer_id', 0))
        card = data.get('card', {})
        card_vals = {
            'name': f"{card.get('bin', '')}XXXXXXXXXXXX{card.get('last4Digits', '')}",
            'partner_id': request.env.user.partner_id.id,
            'acquirer_id': acquirer_id,
            'acquirer_ref': data.get('id', ''),
            'hyperpay_payment_brand': data.get('paymentBrand'),
        }

        token_id = request.env['payment.token'].sudo().create(card_vals)
        token_id.validate()
        reference_id = int(data.get('customParameters', {}).get('SHOPPER_hyperpay_token_reference_id', 0))
        reference_model = data.get('customParameters', {}).get('SHOPPER_hyperpay_token_reference_model', '')
        if reference_id and reference_model and reference_model in request.env:
            record_id = request.env[reference_model].sudo().search([('id', '=', reference_id)])
            if record_id and hasattr(record_id, '_post_process_card_tokenization'):
                record_id._post_process_card_tokenization(token_id)
        return token_id