# -*- coding: utf-8 -*-
#############################################################################
#
#    Cybrosys Technologies Pvt. Ltd.
#
#    Copyright (C) 2022-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
#    Author: Cybrosys Techno Solutions(<https://www.cybrosys.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/>.
#
#############################################################################
import logging

import requests
from requests import RequestException

from odoo import fields, models


class MailChannel(models.Model):
    _inherit = 'mail.channel'
    _description = 'Slack Channel'

    is_slack = fields.Boolean("Slack", default=False)
    channel = fields.Char("ID")
    msg_date = fields.Datetime()

    def sync_members(self):
        """To load members into channels"""
        company_record = self.env.user.company_id
        payload = {}
        headers = {
            'Authorization': 'Bearer ' + company_record.token
        }
        logger = logging.getLogger(__name__)
        for channel in self:
            if not channel.is_slack:
                continue
            try:
                url = "https://slack.com/api/conversations.members?channel=" + channel.channel
                with requests.Session() as session:
                    response = session.get(url, headers=headers, data=payload)
                    channel_members = response.json()
                    slack_user_list = []

                    for slack_user_id in channel_members['members']:
                        contact = self.env['res.partner'].search([('slack_user_id', '=', slack_user_id)])
                        slack_user_list.append(contact.id)

                    current_channel_user_list = channel.channel_member_ids.mapped('partner_id.id')
                    sample_list = [
                        (0, 0, {'partner_id': contact_id})
                        for contact_id in slack_user_list
                        if contact_id not in current_channel_user_list
                    ]

                    channel.channel_member_ids = sample_list

            except RequestException as e:
                # Handle request exception
                logger.error(f"Error occurred during API request: {str(e)}")

            except (KeyError, ValueError) as e:
                # Handle JSON parsing or key error
                logger.error(f"Error occurred while parsing API response: {str(e)}")

            except Exception as e:
                # Handle any other exceptions
                logger.error(f"An error occurred: {str(e)}")