# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.

import pytz
from odoo import api, fields, models

class LoyaltyCard(models.Model):
    _inherit = 'loyalty.card'

    subscription_start_date = fields.Date(string="Subscription Start Date")
    subscription_end_date = fields.Date(string="Subscription End Date")
    subscription_usage_count = fields.Integer(compute='_compute_subscription_usage_count', string="Subscription Usage Today")

    def _compute_subscription_usage_count(self):
        for card in self:
            if card.program_id.program_type != 'subscription':
                card.subscription_usage_count = 0
                continue
            
            domain = [('card_id', '=', card.id), ('used', '>', 0)]
            
            user_tz = pytz.timezone(self.env.user.tz or 'UTC')
            now_utc = fields.Datetime.now()
            now_local = pytz.utc.localize(now_utc).astimezone(user_tz)
            
            midnight_local = now_local.replace(hour=0, minute=0, second=0, microsecond=0)
            start_date = midnight_local.astimezone(pytz.utc).replace(tzinfo=None)
            domain.append(('create_date', '>=', start_date))
            
            # Use sudo() to bypass potential multi-company record access rules on loyalty.history
            card.subscription_usage_count = self.env['loyalty.history'].sudo().search_count(domain)

    @api.model
    def _load_pos_data_fields(self, config):
        fields_list = super()._load_pos_data_fields(config)
        fields_list.extend(['subscription_start_date', 'subscription_end_date', 'subscription_usage_count', 'active'])
        return fields_list