# -*- coding: utf-8 -*-
###################################################################################
#
#
#    Cybrosys Technologies Pvt. Ltd.
#    Copyright (C) 2024-TODAY Cybrosys Technologies (<https://www.cybrosys.com>).
#    Author: Akhil(<https://www.cybrosys.com>)
#
#    This program is free software: you can modify
#    it under the terms of the GNU Affero General Public License (AGPL) as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <https://www.gnu.org/licenses/>.
#
###############################################################################
from dateutil.relativedelta import relativedelta
from odoo import api, fields, models


class PosSession(models.Model):
    _inherit = 'pos.session'

    def _pos_ui_models_to_load(self):
        result = super()._pos_ui_models_to_load()
        result += {
            'pos.order', 'pos.order.line'
        }
        return result

    def _loader_params_pos_order(self):
        return {'search_params': {
            'domain': [],
            'fields': ['name', 'date_order', 'pos_reference',
                       'partner_id', 'lines']}}

    def _get_pos_ui_pos_order(self, params):
        return self.env['pos.order'].search_read(**params['search_params'])

    def _loader_params_pos_order_line(self):
        return {'search_params': {'domain': [],
                                  'fields': ['product_id', 'qty',
                                             'price_subtotal', 'total_cost']}}

    def _get_pos_ui_pos_order_line(self, params):
        return self.env['pos.order.line'].search_read(
            **params['search_params'])

    @api.model
    def get_all_order_config(self):
        """
          Retrieves the configuration parameters related to POS all orders.
        """
        return {
            'config': self.env['ir.config_parameter'].sudo().get_param('pos_all_orders.pos_all_order'),
            'n_days': self.env['ir.config_parameter'].sudo().get_param('pos_all_orders.n_days')
        }

    @api.model
    def get_all_order(self, session_id):
        """
            Retrieves POS orders based on the provided session ID and optional number of days.
        """
        if session_id.get('session'):
            order = self.env['pos.order'].search(
                [('session_id', '=', session_id.get('session'))])
        orders = []
        if session_id.get('n_days'):
            now = fields.Datetime.now()
            date_to = (now + relativedelta(days=-int(session_id.get('n_days'))))

            order = self.env['pos.order'].search(
                [('date_order', '>=', date_to)])
        for rec in order:
            orders.append(
                {'id': rec.id, 'name': rec.name, 'date_order': rec.date_order,
                 'pos_reference': rec.pos_reference,
                 'partner_id': rec.partner_id.name,
                 'session': 'current_session'
                 })
        return orders

    def pos_order_partner(self, partner_id):
        """
            Retrieves POS orders associated with a specific partner.
        """
        order = self.env['pos.order'].search(
            [('partner_id', '=', partner_id)])
        orders = []
        for rec in order:
            orders.append(
                {'id': rec.id, 'name': rec.name, 'date_order': rec.date_order,
                 'pos_reference': rec.pos_reference,
                 'partner_id': rec.partner_id.name,
                 })
        return orders