# -*- coding: utf-8 -*-
"""Phase H: fire role-migration preview creation on `-u fusion_plating`.

Odoo 19's `post_init_hook` ONLY fires on fresh install — never on
upgrade. So on entech (and any other already-installed deployment),
`-u fusion_plating` after this branch lands would otherwise leave the
post_init_hook's `_fp_post_init_role_migration` un-fired and the
migration preview never created.

This migration script bridges that gap: on every `-u` that crosses
this version boundary, it invokes the same idempotent helper. The
helper short-circuits if a preview is already pending or already
applied + all users migrated, so re-running is safe.
"""
import logging

_logger = logging.getLogger(__name__)


def migrate(cr, version):
    from odoo import api, SUPERUSER_ID
    env = api.Environment(cr, SUPERUSER_ID, {})
    try:
        from odoo.addons.fusion_plating import _fp_post_init_role_migration
        _fp_post_init_role_migration(env)
        _logger.info(
            'Fusion Plating: role-migration preview check ran via post-migrate.py'
        )
    except Exception as e:
        # Migration scripts must not block module upgrade — log and swallow
        _logger.exception(
            'Failed to run role-migration preview check (non-fatal): %s', e
        )