# Copyright 2018-Today datenpol gmbh (<http://www.datenpol.at>)
# License OPL-1 or later (https://www.odoo.com/documentation/user/11.0/legal/licenses/licenses.html#licenses).

from odoo import models, fields, api


class AccountInvoice(models.Model):
    _inherit = "account.invoice"

    comment_line_template_id = fields.Many2one('base.comment.template', string='Line Comment Template')
    note_line = fields.Html('Line Comment')

    @api.onchange('comment_line_template_id')
    def _onchange_note_line(self):
        comment = self.comment_line_template_id
        if comment:
            self.note_line = comment.get_value(self.partner_id.id)


class AccountInvoiceLine(models.Model):
    _inherit = "account.invoice.line"

    @api.multi
    def add_line_comment(self):
        self.ensure_one()
        action = self.env.ref('dp_line_comment_template.action_wizard_line_comment').read()[0]
        action['context'] = str({"model_name": 'account.invoice.line', "model_id": self.id})
        return action