# -*- 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 FpAvl(models.Model):
    """Approved Vendor List entry.

    The AVL ties an approval state to a res.partner. Each entry tracks
    approval date, expiry, scorecard rating, and what processes the
    vendor is approved to supply for. Suspended or removed vendors stay
    in the list for traceability.
    """
    _name = 'fusion.plating.avl'
    _description = 'Fusion Plating — Approved Vendor List'
    _inherit = ['mail.thread', 'mail.activity.mixin']
    _order = 'state, name'
    _rec_name = 'name'

    name = fields.Char(
        string='Vendor',
        compute='_compute_name',
        store=True,
    )
    partner_id = fields.Many2one(
        'res.partner',
        string='Partner',
        required=True,
        tracking=True,
    )
    company_id = fields.Many2one(
        'res.company',
        string='Company',
        default=lambda self: self.env.company,
    )
    category = fields.Selection(
        [
            ('chemical', 'Chemical'),
            ('equipment', 'Equipment'),
            ('service', 'Service'),
            ('lab', 'Lab / Calibration'),
            ('shipping', 'Shipping'),
            ('other', 'Other'),
        ],
        string='Category',
        default='chemical',
        tracking=True,
    )
    approval_date = fields.Date(
        string='Approval Date',
        tracking=True,
    )
    approval_expiry = fields.Date(
        string='Approval Expiry',
        tracking=True,
    )
    state = fields.Selection(
        [
            ('pending', 'Pending'),
            ('approved', 'Approved'),
            ('conditional', 'Conditional'),
            ('suspended', 'Suspended'),
            ('removed', 'Removed'),
        ],
        string='Status',
        default='pending',
        required=True,
        tracking=True,
    )
    approved_for = fields.Char(
        string='Approved For',
        help='Free text — what processes / products / services this vendor '
             'is approved to supply.',
    )
    notes = fields.Html(
        string='Notes',
    )
    scorecard_rating = fields.Float(
        string='Scorecard',
        help='0 to 5 rating from the most recent vendor scorecard.',
    )
    is_expired = fields.Boolean(
        string='Expired',
        compute='_compute_is_expired',
        search='_search_is_expired',
    )
    active = fields.Boolean(default=True)

    @api.depends('partner_id')
    def _compute_name(self):
        for rec in self:
            rec.name = rec.partner_id.name or 'New Vendor'

    @api.depends('approval_expiry')
    def _compute_is_expired(self):
        today = fields.Date.context_today(self)
        for rec in self:
            rec.is_expired = bool(
                rec.approval_expiry and rec.approval_expiry < today
            )

    def _search_is_expired(self, operator, value):
        today = fields.Date.context_today(self)
        if (operator == '=' and value) or (operator == '!=' and not value):
            return [('approval_expiry', '<', today)]
        return ['|', ('approval_expiry', '>=', today), ('approval_expiry', '=', False)]

    def action_approve(self):
        self.write({
            'state': 'approved',
            'approval_date': fields.Date.context_today(self),
        })

    def action_suspend(self):
        self.write({'state': 'suspended'})

    def action_remove(self):
        self.write({'state': 'removed'})

    def action_reinstate(self):
        self.write({'state': 'approved'})