# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).

import json

from odoo import models


class SurveyUserInput(models.Model):
    _inherit = "survey.user_input"

    def save_lines(self, question, answer, comment=None):
        if question.question_type == "file":
            old_answers = self.env["survey.user_input.line"].search([
                ("user_input_id", "=", self.id),
                ("question_id", "=", question.id),
            ])
            vals = {
                "user_input_id": self.id,
                "question_id": question.id,
                "skipped": False,
                "answer_type": "file",
            }
            if answer:
                file_data = json.loads(answer)
                vals["value_file"] = file_data.get("data")
                vals["value_file_fname"] = file_data.get("name")
            else:
                vals.update(answer_type=None, skipped=True)
            if old_answers:
                old_answers.write(vals)
            else:
                self.env["survey.user_input.line"].create(vals)
        else:
            return super().save_lines(question, answer, comment=comment)