# -*- 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 FpReceivingLine(models.Model):
    """Per-part-number receiving detail line.

    Tracks expected vs received quantity and condition for each
    distinct part number in the receiving record.
    """
    _name = 'fp.receiving.line'
    _description = 'Fusion Plating — Receiving Line'
    _order = 'id'

    receiving_id = fields.Many2one(
        'fp.receiving', string='Receiving', required=True, ondelete='cascade',
    )
    part_catalog_id = fields.Many2one(
        'fp.part.catalog', string='Part (Catalog)',
    )
    part_number = fields.Char(string='Part Number')
    description = fields.Char(string='Description')
    expected_qty = fields.Integer(string='Expected Qty')
    received_qty = fields.Integer(string='Received Qty')
    condition = fields.Selection(
        [('good', 'Good'), ('damaged', 'Damaged'), ('mixed', 'Mixed')],
        string='Condition', default='good',
    )
    notes = fields.Text(string='Notes')

    @api.depends('part_number', 'part_catalog_id', 'received_qty', 'expected_qty')
    def _compute_display_name(self):
        for rec in self:
            label = rec.part_number or rec.part_catalog_id.display_name or 'Receiving Line'
            qty = '%d/%d' % (rec.received_qty or 0, rec.expected_qty or 0)
            rec.display_name = '%s (%s)' % (label, qty)