# -*- 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

_FOLDER_XMLID = 'fusion_plating_bridge_documents.documents_folder_plating_quality'


class FpDocControl(models.Model):
    """Bridge extension: expose Documents workspace on Controlled Documents.

    Doc Control already carries a native ``attachment_ids`` Many2many; the
    bridge additionally exposes the `documents.document` mirror so users can
    jump straight into the Documents app to use its preview, tag, share,
    and lock features.
    """
    _inherit = 'fusion.plating.doc.control'

    x_fc_document_ids = fields.Many2many(
        'documents.document',
        'fp_bridge_doc_control_document_rel',
        'doc_id',
        'document_id',
        string='Quality Documents',
        compute='_compute_x_fc_document_ids',
        store=False,
        help='Documents in the Plating — Quality workspace mirrored from '
             'attachments on this controlled document record.',
    )
    x_fc_document_count = fields.Integer(
        string='# Documents',
        compute='_compute_x_fc_document_ids',
        store=False,
    )

    @api.depends('attachment_ids', 'message_attachment_count')
    def _compute_x_fc_document_ids(self):
        Document = self.env.get('documents.document') if 'documents.document' in self.env else None
        for rec in self:
            if not Document:
                rec.x_fc_document_ids = False
                rec.x_fc_document_count = 0
                continue
            # Pull in both chatter attachments (matched via res_model/res_id) and
            # any documents whose underlying ir.attachment is in the native
            # attachment_ids M2m on this controlled document record.
            native_attachment_ids = rec.attachment_ids.ids
            if native_attachment_ids:
                domain = [
                    '|',
                    '&', ('attachment_id.res_model', '=', 'fusion.plating.doc.control'),
                         ('attachment_id.res_id', '=', rec.id),
                    ('attachment_id', 'in', native_attachment_ids),
                ]
            else:
                domain = [
                    ('attachment_id.res_model', '=', 'fusion.plating.doc.control'),
                    ('attachment_id.res_id', '=', rec.id),
                ]
            docs = Document.sudo().search(domain)
            rec.x_fc_document_ids = docs
            rec.x_fc_document_count = len(docs)

    def action_view_documents(self):
        self.ensure_one()
        folder_id = self._get_default_folder_id()
        ctx = {}
        if folder_id:
            ctx['default_folder_id'] = folder_id
            ctx['searchpanel_default_folder_id'] = folder_id
        return {
            'name': _('Quality Documents'),
            'type': 'ir.actions.act_window',
            'res_model': 'documents.document',
            'view_mode': 'kanban,list,form',
            'domain': [('id', 'in', self.x_fc_document_ids.ids)],
            'context': ctx,
        }

    def _get_default_folder_id(self):
        folder = self.env.ref(_FOLDER_XMLID, raise_if_not_found=False)
        return folder.id if folder else 0