# -*- 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, fields, models


class SaleOrder(models.Model):
    _inherit = 'sale.order'

    x_fc_configurator_id = fields.Many2one('fp.quote.configurator', string='Configurator', copy=False)
    x_fc_part_catalog_id = fields.Many2one('fp.part.catalog', string='Part')
    x_fc_coating_config_id = fields.Many2one('fp.coating.config', string='Coating Configuration')
    x_fc_po_number = fields.Char(string='Customer PO #', tracking=True)
    x_fc_po_attachment_id = fields.Many2one(
        'ir.attachment', string='PO Document', tracking=True,
    )
    x_fc_po_received = fields.Boolean(string='PO Received', tracking=True)
    x_fc_rfq_attachment_id = fields.Many2one(
        'ir.attachment', string='RFQ Document', tracking=True,
        help="Customer's original Request for Quote document.",
    )
    upload_rfq_file = fields.Binary(string='Upload RFQ', attachment=False)
    upload_rfq_filename = fields.Char(string='RFQ Filename')
    upload_po_file = fields.Binary(string='Upload PO', attachment=False)
    upload_po_filename = fields.Char(string='PO Filename')
    x_fc_po_override = fields.Boolean(string='PO Override',
        help='Manager override — proceed without formal PO (handshake deal).')
    x_fc_po_override_reason = fields.Text(string='Override Reason')
    x_fc_invoice_strategy = fields.Selection(
        [('deposit', 'Deposit'), ('progress', 'Progress Billing'),
         ('net_terms', 'Net Terms'), ('cod_prepay', 'COD / Prepay')],
        string='Invoice Strategy', tracking=True,
    )
    x_fc_deposit_percent = fields.Float(string='Deposit %',
        help='Deposit percentage if strategy is Deposit.')
    x_fc_rush_order = fields.Boolean(string='Rush Order', tracking=True)
    x_fc_delivery_method = fields.Selection(
        [('local_delivery', 'Local Delivery'), ('shipping_partner', 'Shipping Partner'),
         ('customer_pickup', 'Customer Pickup')],
        string='Delivery Method', tracking=True,
    )
    x_fc_receiving_status = fields.Selection(
        [('not_received', 'Not Received'), ('partial', 'Partial'),
         ('received', 'Received'), ('inspected', 'Inspected')],
        string='Receiving Status', default='not_received', tracking=True,
    )

    @api.onchange('upload_rfq_file')
    def _onchange_upload_rfq_file(self):
        """Create attachment from uploaded binary and link it."""
        if not self.upload_rfq_file:
            return
        fname = self.upload_rfq_filename or 'rfq.pdf'
        att = self.env['ir.attachment'].create({
            'name': fname,
            'datas': self.upload_rfq_file,
            'mimetype': 'application/pdf',
        })
        self.x_fc_rfq_attachment_id = att.id
        self.upload_rfq_file = False
        self.upload_rfq_filename = False

    @api.onchange('upload_po_file')
    def _onchange_upload_po_file(self):
        """Create attachment from uploaded binary, link it, and mark PO received."""
        if not self.upload_po_file:
            return
        fname = self.upload_po_filename or 'po.pdf'
        att = self.env['ir.attachment'].create({
            'name': fname,
            'datas': self.upload_po_file,
            'mimetype': 'application/pdf',
        })
        self.x_fc_po_attachment_id = att.id
        if not self.x_fc_po_received:
            self.x_fc_po_received = True
        self.upload_po_file = False
        self.upload_po_filename = False

    def action_view_rfq(self):
        self.ensure_one()
        if not self.x_fc_rfq_attachment_id:
            return
        return {
            'type': 'ir.actions.client',
            'tag': 'fp_pdf_preview_open',
            'params': {
                'attachment_id': self.x_fc_rfq_attachment_id.id,
                'title': 'RFQ — %s' % (self.x_fc_rfq_attachment_id.name or ''),
            },
        }

    def action_view_po(self):
        self.ensure_one()
        if not self.x_fc_po_attachment_id:
            return
        return {
            'type': 'ir.actions.client',
            'tag': 'fp_pdf_preview_open',
            'params': {
                'attachment_id': self.x_fc_po_attachment_id.id,
                'title': 'PO — %s' % (self.x_fc_po_attachment_id.name or ''),
            },
        }