# -*- coding: utf-8 -*-
import logging
from odoo import models, fields, api, _

_logger = logging.getLogger(__name__)

class ProductProduct(models.Model):
    _inherit = 'product.product'

    meta_product_id = fields.Char(string='Meta Retailer ID', copy=False,
                                 help='Unique ID / SKU used in Meta Commerce Catalog.')
    meta_sync_status = fields.Selection([
        ('pending', 'Pending Sync'),
        ('synced', 'Synced'),
        ('failed', 'Sync Error'),
        ('excluded', 'Excluded')
    ], string='Meta Sync Status', default='pending', copy=False)
    meta_last_sync = fields.Datetime(string='Meta Last Synced', readonly=True, copy=False)
    meta_sync_error = fields.Text(string='Meta Sync Error', readonly=True, copy=False)

    def action_sync_to_meta(self):
        queue_model = self.env['social.meta.sync.queue']
        for product in self:
            queue_model.enqueue_product(product, operation='create_update')
        queue_model.process_queue(limit=50)
        return {
            'type': 'ir.actions.client',
            'tag': 'display_notification',
            'params': {
                'title': _("Meta Sync Triggered"),
                'message': _("Product variant enqueued for Meta catalog synchronization."),
                'type': 'info',
                'sticky': False,
            }
        }

    def write(self, vals):
        res = super().write(vals)
        sync_trigger_fields = {
            'lst_price', 'default_code', 'active', 'image_variant_1920',
            'product_template_attribute_value_ids'
        }
        if any(f in vals for f in sync_trigger_fields):
            try:
                queue_model = self.env['social.meta.sync.queue']
                for product in self:
                    if not product.product_tmpl_id.meta_sync_enabled:
                        continue
                    operation = 'delete' if vals.get('active') is False else 'create_update'
                    queue_model.enqueue_product(product, operation=operation)
            except Exception as e:
                _logger.warning("Non-blocking error enqueuing Meta sync for variant: %s", e)
        return res

    def unlink(self):
        for product in self:
            try:
                queue_model = self.env['social.meta.sync.queue']
                queue_model.enqueue_product(product, operation='delete')
            except Exception as e:
                _logger.warning("Non-blocking error enqueuing Meta deletion for variant %s: %s", product.id, e)
        return super().unlink()