# -*- coding: utf-8 -*-
# Copyright 2024-2025 Nexa Systems Inc.
# License OPL-1 (Odoo Proprietary License v1.0)
# Part of the Fusion Claim Assistant product family.

from odoo.addons.sale.controllers.portal import CustomerPortal


class FusionCustomerPortal(CustomerPortal):

    def _determine_is_down_payment(self, order_sudo, amount_selection, payment_amount):
        """Override to use client portion for ADP down-payment comparison."""
        if (
            hasattr(order_sudo, '_is_adp_sale')
            and order_sudo._is_adp_sale()
            and order_sudo.x_fc_client_type == 'REG'
        ):
            payable = order_sudo.x_fc_client_portion_total or 0
            if amount_selection == 'down_payment':
                return True
            elif amount_selection == 'full_amount':
                return False
            else:
                return (
                    order_sudo.prepayment_percent < 1.0 if payment_amount is None
                    else payment_amount < payable
                )
        return super()._determine_is_down_payment(order_sudo, amount_selection, payment_amount)

    def _get_payment_values(self, order_sudo, is_down_payment=False, payment_amount=None, **kwargs):
        """Override to cap payment amount at client portion for ADP orders."""
        values = super()._get_payment_values(
            order_sudo,
            is_down_payment=is_down_payment,
            payment_amount=payment_amount,
            **kwargs,
        )

        if not (
            hasattr(order_sudo, '_is_adp_sale')
            and order_sudo._is_adp_sale()
            and order_sudo.x_fc_client_type == 'REG'
        ):
            return values

        client_portion = order_sudo.x_fc_client_portion_total or 0
        if client_portion <= 0:
            return values

        current_amount = values.get('amount', 0)
        if current_amount > client_portion:
            values['amount'] = order_sudo.currency_id.round(client_portion)

        return values