Odoo-Modules/fusion_claims/wizard/application_received_wizard.py

# -*- coding: utf-8 -*-
# Copyright 2024-2025 Nexa Systems Inc.
# License OPL-1 (Odoo Proprietary License v1.0)

from odoo import models, fields, api, _
from odoo.exceptions import UserError
from markupsafe import Markup
import logging

_logger = logging.getLogger(__name__)


class ApplicationReceivedWizard(models.TransientModel):
    """Wizard to upload ADP application documents when application is received."""
    _name = 'fusion_claims.application.received.wizard'
    _description = 'Application Received Wizard'

    sale_order_id = fields.Many2one(
        'sale.order',
        string='Sale Order',
        required=True,
        readonly=True,
    )
    
    # Document uploads
    original_application = fields.Binary(
        string='Original ADP Application',
        required=True,
        help='Upload the original ADP application PDF received from the client',
    )
    original_application_filename = fields.Char(
        string='Application Filename',
    )
    
    signed_pages_11_12 = fields.Binary(
        string='Signed Pages 11 & 12',
        help='Upload the signed pages 11 and 12 from the application. '
             'Not required if a remote signing request has been sent.',
    )
    signed_pages_filename = fields.Char(
        string='Pages Filename',
    )

    has_pending_page11_request = fields.Boolean(
        compute='_compute_has_pending_page11_request',
    )
    has_signed_page11 = fields.Boolean(
        compute='_compute_has_pending_page11_request',
    )
    
    notes = fields.Text(
        string='Notes',
        help='Any notes about the received application',
    )

    @api.depends('sale_order_id')
    def _compute_has_pending_page11_request(self):
        for wiz in self:
            order = wiz.sale_order_id
            if order:
                requests = order.page11_sign_request_ids
                wiz.has_pending_page11_request = bool(
                    requests.filtered(lambda r: r.state in ('draft', 'sent'))
                )
                wiz.has_signed_page11 = bool(
                    order.x_fc_signed_pages_11_12
                    or requests.filtered(lambda r: r.state == 'signed')
                )
            else:
                wiz.has_pending_page11_request = False
                wiz.has_signed_page11 = False

    @api.model
    def default_get(self, fields_list):
        res = super().default_get(fields_list)
        active_id = self._context.get('active_id')
        if active_id:
            order = self.env['sale.order'].browse(active_id)
            res['sale_order_id'] = order.id
            if order.x_fc_original_application:
                res['original_application'] = order.x_fc_original_application
                res['original_application_filename'] = order.x_fc_original_application_filename
            if order.x_fc_signed_pages_11_12:
                res['signed_pages_11_12'] = order.x_fc_signed_pages_11_12
                res['signed_pages_filename'] = order.x_fc_signed_pages_filename
        return res

    @api.constrains('original_application_filename')
    def _check_application_file_type(self):
        for wizard in self:
            if wizard.original_application_filename:
                if not wizard.original_application_filename.lower().endswith('.pdf'):
                    raise UserError(
                        "Original Application must be a PDF file.\n"
                        f"Uploaded file: '{wizard.original_application_filename}'"
                    )

    @api.constrains('signed_pages_filename')
    def _check_pages_file_type(self):
        for wizard in self:
            if wizard.signed_pages_filename:
                if not wizard.signed_pages_filename.lower().endswith('.pdf'):
                    raise UserError(
                        "Signed Pages 11 & 12 must be a PDF file.\n"
                        f"Uploaded file: '{wizard.signed_pages_filename}'"
                    )

    def action_confirm(self):
        """Save documents and mark application as received."""
        self.ensure_one()
        
        order = self.sale_order_id
        
        if order.x_fc_adp_application_status not in ('assessment_completed', 'waiting_for_application'):
            raise UserError("Can only receive application from 'Waiting for Application' status.")
        
        if not self.original_application:
            raise UserError("Please upload the Original ADP Application.")

        page11_covered = bool(
            self.signed_pages_11_12
            or order.x_fc_signed_pages_11_12
            or order.page11_sign_request_ids.filtered(
                lambda r: r.state in ('sent', 'signed')
            )
        )
        if not page11_covered:
            raise UserError(
                "Signed Pages 11 & 12 are required.\n\n"
                "You can either upload the file here, or use the "
                "'Request Page 11 Signature' button on the sale order "
                "to send it for remote signing before confirming."
            )

        vals = {
            'x_fc_adp_application_status': 'application_received',
            'x_fc_original_application': self.original_application,
            'x_fc_original_application_filename': self.original_application_filename,
        }
        if self.signed_pages_11_12:
            vals['x_fc_signed_pages_11_12'] = self.signed_pages_11_12
            vals['x_fc_signed_pages_filename'] = self.signed_pages_filename
        order.with_context(skip_status_validation=True).write(vals)
        
        # Post to chatter
        from datetime import date
        notes_html = f'<p style="margin: 4px 0 0 0;"><strong>Notes:</strong> {self.notes}</p>' if self.notes else ''
        
        order.message_post(
            body=Markup(
                '<div style="background: #e8f4fd; border-left: 4px solid #17a2b8; padding: 12px; margin: 8px 0; border-radius: 4px;">'
                '<h4 style="color: #17a2b8; margin: 0 0 8px 0;"><i class="fa fa-file-text-o"/> Application Received</h4>'
                f'<p style="margin: 0;"><strong>Date:</strong> {date.today().strftime("%B %d, %Y")}</p>'
                '<p style="margin: 8px 0 4px 0;"><strong>Documents Uploaded:</strong></p>'
                '<ul style="margin: 0; padding-left: 20px;">'
                f'<li><i class="fa fa-check text-success"/> Original ADP Application: {self.original_application_filename}</li>'
                f'<li><i class="fa fa-check text-success"/> Signed Pages 11 & 12: {self.signed_pages_filename}</li>'
                '</ul>'
                f'{notes_html}'
                '</div>'
            ),
            message_type='notification',
            subtype_xmlid='mail.mt_note',
        )
        
        return {'type': 'ir.actions.act_window_close'}

    def action_request_page11_signature(self):
        """Open the Page 11 remote signing wizard from within the Application Received wizard."""
        self.ensure_one()
        return {
            'type': 'ir.actions.act_window',
            'name': 'Request Page 11 Signature',
            'res_model': 'fusion_claims.send.page11.wizard',
            'view_mode': 'form',
            'target': 'new',
            'context': {'default_sale_order_id': self.sale_order_id.id},
        }