# -*- coding: utf-8 -*-

import datetime
import logging

from odoo import SUPERUSER_ID, api, fields, models

_logger = logging.getLogger(__name__)


class ResUsersRoleLine(models.Model):
    _name = "res.users.role.line"
    _description = "Users associated to a role"

    active = fields.Boolean(related="user_id.active")
    role_id = fields.Many2one(
        comodel_name="res.users.role", required=True, string="Role", ondelete="cascade"
    )
    user_id = fields.Many2one(
        comodel_name="res.users",
        required=True,
        string="User",
        domain=[("id", "!=", SUPERUSER_ID)],
        ondelete="cascade",
    )
    date_from = fields.Date("From")
    date_to = fields.Date("To")
    is_enabled = fields.Boolean("Enabled", compute="_compute_is_enabled")
    _sql_constraints = [
        (
            "user_role_uniq",
            "unique (user_id,role_id)",
            "Roles can be assigned to a user only once at a time",
        )
    ]

    @api.depends("date_from", "date_to")
    def _compute_is_enabled(self):
        today = datetime.date.today()
        for role_line in self:
            role_line.is_enabled = True
            if role_line.date_from:
                date_from = role_line.date_from
                if date_from > today:
                    role_line.is_enabled = False
            if role_line.date_to:
                date_to = role_line.date_to
                if today > date_to:
                    role_line.is_enabled = False

    def unlink(self):
        users = self.mapped("user_id")
        res = super(ResUsersRoleLine, self).unlink()
        users.set_groups_from_roles(force=True)
        return res