# -*- coding: utf-8 -*-
# Copyright 2026 Nexa Systems Inc.
# License OPL-1 (Odoo Proprietary License v1.0)
# Part of the Fusion Plating product family.

from odoo import api, models


class AccountMoveSend(models.AbstractModel):
    _inherit = 'account.move.send'

    @api.model
    def _get_default_pdf_report_id(self, move):
        """Make the Fusion Plating invoice the official invoice PDF.

        Odoo's Send wizard renders the chosen ``pdf_report`` as the
        legal/audit-trail PDF (stored on ``move.invoice_pdf_report_id``)
        and ALSO renders every extra report listed in the mail
        template's ``report_template_ids`` minus the chosen pdf_report
        and ``account.account_invoices`` (see
        ``_get_placeholder_mail_template_dynamic_attachments_data``).

        Without this override the wizard picks ``account.account_invoices``
        as the official PDF, so the email ships TWO invoices: the stock
        Odoo one + our branded plating one (which is in our mail
        template's ``report_template_ids``). Returning our report as the
        default makes the set-difference cancel out and the customer
        receives a single, branded invoice.

        Partner-level and journal-level ``invoice_template_pdf_report_id``
        overrides still win — admins can opt out per customer or journal.
        """
        partner_default = move.commercial_partner_id.with_company(
            move.company_id
        ).invoice_template_pdf_report_id
        if partner_default:
            return partner_default
        journal_default = move.journal_id.with_company(
            move.company_id
        ).invoice_template_pdf_report_id
        if journal_default:
            return journal_default
        if move.move_type == 'out_invoice':
            fp_report = self.env.ref(
                'fusion_plating_reports.action_report_fp_invoice_portrait',
                raise_if_not_found=False,
            )
            if fp_report and move._is_action_report_available(fp_report):
                return fp_report
        return super()._get_default_pdf_report_id(move)