# -*- coding: utf-8 -*-
# Copyright 2024-2026 Nexa Systems Inc.
# License OPL-1 (Odoo Proprietary License v1.0)
"""
MOD Submission Path Wizard — asks the office which party is submitting the
March of Dimes application. Sets x_fc_mod_submitted_by on the order and,
when the path is 'internal', auto-triggers the VOD request email to the
authorizer the first time it is selected.
"""
from odoo import models, fields, api, _
from odoo.exceptions import UserError
from markupsafe import Markup


class ModSubmissionPathWizard(models.TransientModel):
    _name = 'fusion_claims.mod.submission.path.wizard'
    _description = 'MOD - Set Submission Path'

    sale_order_id = fields.Many2one('sale.order', required=True, readonly=True)
    submitted_by = fields.Selection(
        selection=[
            ('internal', 'We submit on client\'s behalf'),
            ('client', 'Client submits themselves'),
            ('authorizer', 'Authorizer (OT) submits'),
        ],
        string='Who is submitting to March of Dimes?',
        required=True,
    )
    notes = fields.Text(string='Notes')

    @api.model
    def default_get(self, fields_list):
        res = super().default_get(fields_list)
        if self.env.context.get('active_id'):
            order = self.env['sale.order'].browse(self.env.context['active_id'])
            res['sale_order_id'] = order.id
            if order.x_fc_mod_submitted_by:
                res['submitted_by'] = order.x_fc_mod_submitted_by
        return res

    def action_confirm(self):
        self.ensure_one()
        order = self.sale_order_id
        previous = order.x_fc_mod_submitted_by
        vals = {'x_fc_mod_submitted_by': self.submitted_by}
        order.with_context(skip_status_emails=True).write(vals)

        labels = dict(self._fields['submitted_by'].selection)
        body = (
            f'<div class="alert alert-info" role="alert">'
            f'<strong>MOD submission path set:</strong> {labels[self.submitted_by]}'
        )
        if self.notes:
            body += f'<br/>{self.notes}'
        body += '</div>'
        order.message_post(
            body=Markup(body),
            message_type='notification',
            subtype_xmlid='mail.mt_note',
        )

        # First-time internal path → auto-trigger the VOD request email so
        # the authorizer knows to fill and send the VOD form back.
        if (
            self.submitted_by == 'internal'
            and previous != 'internal'
            and not order.x_fc_mod_vod_requested_date
        ):
            try:
                order._send_mod_vod_request_email()
            except Exception:
                # Don't block the wizard if the email fails — office can
                # retry via the manual "Request VOD" button.
                pass

        return {'type': 'ir.actions.act_window_close'}