# -*- coding: utf-8 -*-
#############################################################################
#
#    Cybrosys Technologies Pvt. Ltd.
#
#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
#    Author: Mohammed Hisam (odoo@cybrosysy.com)
#
#    You can modify it under the terms of the GNU LESSER
#    GENERAL PUBLIC LICENSE (LGPL v3), Version 3.
#
#    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 LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details.
#
#    You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE
#    (LGPL v3) along with this program.
#    If not, see <http://www.gnu.org/licenses/>.
#
#############################################################################
from odoo import api, fields, models, _


class PosSession(models.Model):
    """Inherits the PosSession class for adding fields and functions"""
    _inherit = 'pos.session'

    task_id = fields.Many2one("project.task", string="Task",
                              help="Session Timesheet Task",
                              required=True, ondelete='cascade', default=False)

    @api.model_create_multi
    def create(self, vals_list):
        """Create Task for add timesheet"""
        result = super().create(vals_list)

        if result.config_id.module_pos_hr and result.config_id.time_log:
            result.task_id = self.env['project.task'].create({
                'name': result.name,
                'project_id': result.config_id.project_id.id,
                'company_id': result.config_id.company_id.id
            })
        return result

    def _pos_ui_models_to_load(self):
        """loads models to the UI"""
        result = super()._pos_ui_models_to_load()
        result.append('account.analytic.line')
        return result

    def _loader_params_account_analytic_line(self):
        """Returns loader params for account"""
        return {
            'search_params': {
                'domain': [('task_id', '=', self.task_id.id),
                           ('date', '=', fields.Date.context_today(self))],
                'fields': ['employee_id', 'unit_amount'],
            },
        }

    def _get_pos_ui_account_analytic_line(self, params):
        """Returns the account analytics line for the pos"""
        return self.env['account.analytic.line'].search_read(**params['search_params'])


    def _loader_params_pos_session(self):
        """Loading parameters to the session"""
        result = super()._loader_params_pos_session()
        result['search_params']['fields'].append('task_id')
        return result

    def set_timesheet(self, data):
        """Update Timesheet of the employee"""
        for timesheet in data:
            if timesheet['workMinutes'] > 0:
                hours = timesheet['workMinutes'] / 60
                session_id = self.browse(timesheet['sessionId'])
                timestamp_seconds = timesheet['checkInTime'] / 1000
                date_time = fields.datetime.fromtimestamp(timestamp_seconds)
                date_only = date_time.date()
                employee_timesheet = self.env['account.analytic.line'].search(
                    [('task_id', '=', session_id.task_id.id),
                     ('date', '=', date_only),
                     ('employee_id', '=', timesheet['cashierId'])], limit=1)
                if employee_timesheet:
                    employee_timesheet.unit_amount += hours
                else:
                    self.env['account.analytic.line'].create({
                        'task_id': session_id.task_id.id,
                        'employee_id': timesheet['cashierId'],
                        'name': session_id.name,
                        'date': date_only,
                        'unit_amount': hours
                    })
        return True

    def show_time_log(self):
        """Show the task its contained timesheet for the session"""
        return {
            'name': _('Time Log'),
            'type': 'ir.actions.act_window',
            'res_model': 'project.task',
            'view_mode': 'form',
            'res_id': self.task_id.id,
        }