Odoo-Modules/fusion_claims/models/ltc_cleanup.py

# -*- coding: utf-8 -*-
# Copyright 2024-2026 Nexa Systems Inc.
# License OPL-1 (Odoo Proprietary License v1.0)

from datetime import timedelta

from odoo import models, fields, api, _


class FusionLTCCleanup(models.Model):
    _name = 'fusion.ltc.cleanup'
    _description = 'LTC Cleanup Schedule'
    _inherit = ['mail.thread', 'mail.activity.mixin']
    _order = 'scheduled_date desc, id desc'

    name = fields.Char(
        string='Reference',
        required=True,
        copy=False,
        readonly=True,
        default=lambda self: _('New'),
    )
    facility_id = fields.Many2one(
        'fusion.ltc.facility',
        string='LTC Facility',
        required=True,
        tracking=True,
        index=True,
    )
    scheduled_date = fields.Date(
        string='Scheduled Date',
        required=True,
        tracking=True,
    )
    completed_date = fields.Date(
        string='Completed Date',
        tracking=True,
    )
    state = fields.Selection([
        ('scheduled', 'Scheduled'),
        ('in_progress', 'In Progress'),
        ('completed', 'Completed'),
        ('cancelled', 'Cancelled'),
        ('rescheduled', 'Rescheduled'),
    ], string='Status', default='scheduled', required=True, tracking=True)

    technician_id = fields.Many2one(
        'res.users',
        string='Technician',
        tracking=True,
    )
    task_id = fields.Many2one(
        'fusion.technician.task',
        string='Field Service Task',
    )
    notes = fields.Text(string='Notes')
    items_cleaned = fields.Integer(string='Items Cleaned')
    photo_ids = fields.Many2many(
        'ir.attachment',
        'ltc_cleanup_photo_rel',
        'cleanup_id',
        'attachment_id',
        string='Photos',
    )

    @api.model_create_multi
    def create(self, vals_list):
        for vals in vals_list:
            if vals.get('name', _('New')) == _('New'):
                vals['name'] = self.env['ir.sequence'].next_by_code('fusion.ltc.cleanup') or _('New')
        return super().create(vals_list)

    def action_start(self):
        self.write({'state': 'in_progress'})

    def action_complete(self):
        self.write({
            'state': 'completed',
            'completed_date': fields.Date.context_today(self),
        })
        for record in self:
            record._schedule_next_cleanup()
            record.message_post(
                body=_("Cleanup completed. Items cleaned: %s", record.items_cleaned or 0),
                message_type='comment',
            )

    def action_cancel(self):
        self.write({'state': 'cancelled'})

    def action_reschedule(self):
        self.write({'state': 'rescheduled'})

    def action_reset(self):
        self.write({'state': 'scheduled'})

    def _schedule_next_cleanup(self):
        facility = self.facility_id
        interval = facility._get_cleanup_interval_days()
        next_date = (self.completed_date or fields.Date.context_today(self)) + timedelta(days=interval)
        facility.next_cleanup_date = next_date

        next_cleanup = self.env['fusion.ltc.cleanup'].create({
            'facility_id': facility.id,
            'scheduled_date': next_date,
            'technician_id': self.technician_id.id if self.technician_id else False,
        })

        self.activity_schedule(
            'mail.mail_activity_data_todo',
            date_deadline=next_date - timedelta(days=7),
            summary=_('Upcoming cleanup at %s', facility.name),
            note=_('Next cleanup is scheduled for %s at %s.', next_date, facility.name),
        )
        return next_cleanup

    def action_create_task(self):
        self.ensure_one()
        if self.task_id:
            return {
                'type': 'ir.actions.act_window',
                'res_model': 'fusion.technician.task',
                'view_mode': 'form',
                'res_id': self.task_id.id,
            }
        task = self.env['fusion.technician.task'].create({
            'task_type': 'ltc_visit',
            'facility_id': self.facility_id.id,
            'scheduled_date': self.scheduled_date,
            'technician_id': self.technician_id.id if self.technician_id else False,
            'description': _('Cleanup visit at %s', self.facility_id.name),
        })
        self.task_id = task.id
        return {
            'type': 'ir.actions.act_window',
            'res_model': 'fusion.technician.task',
            'view_mode': 'form',
            'res_id': task.id,
        }

    @api.model
    def _cron_schedule_cleanups(self):
        today = fields.Date.context_today(self)
        week_ahead = today + timedelta(days=7)
        facilities = self.env['fusion.ltc.facility'].search([
            ('active', '=', True),
            ('cleanup_frequency', '!=', False),
            ('next_cleanup_date', '<=', week_ahead),
            ('next_cleanup_date', '>=', today),
        ])
        for facility in facilities:
            existing = self.search([
                ('facility_id', '=', facility.id),
                ('scheduled_date', '=', facility.next_cleanup_date),
                ('state', 'not in', ['cancelled', 'rescheduled']),
            ], limit=1)
            if not existing:
                cleanup = self.create({
                    'facility_id': facility.id,
                    'scheduled_date': facility.next_cleanup_date,
                })
                cleanup.activity_schedule(
                    'mail.mail_activity_data_todo',
                    date_deadline=facility.next_cleanup_date - timedelta(days=3),
                    summary=_('Cleanup scheduled at %s', facility.name),
                    note=_('Cleanup is scheduled for %s.', facility.next_cleanup_date),
                )