import time
import json

from flask import Flask, render_template, redirect, request, url_for
from src.service.ModelStore import ModelStore
from src.interface.ObController import ObController


class SettingsController(ObController):

    def register(self):
        self._app.add_url_rule('/settings/variable/list', 'settings_variable_list', self._auth(self.settings_variable_list), methods=['GET'])
        self._app.add_url_rule('/settings/variable/edit', 'settings_variable_edit', self._auth(self.settings_variable_edit), methods=['POST'])

    def settings_variable_list(self):
        return render_template(
            'settings/list.jinja.html',
            system_variables=self._model_store.variable().get_editable_variables(plugin=False, sort='section'),
            plugin_variables=self._model_store.variable().get_editable_variables(plugin=True, sort='plugin'),
        )

    def settings_variable_edit(self):
        self._model_store.variable().update_form(request.form['id'], request.form['value'])
        forward = self._post_update(request.form['id'])
        return forward if forward is not None else redirect(url_for('settings_variable_list'))

    def _post_update(self, id: int):
        variable = self._model_store.variable().get(id)

        if variable.refresh_player:
            self._model_store.variable().update_by_name("refresh_player_request", time.time())

        if variable.name == 'slide_upload_limit':
            self.reload_web_server()

        if variable.name == 'fleet_studio_enabled':
            self.reload_web_server()

        if variable.name == 'auth_enabled':
            self.reload_web_server()
            if variable.as_bool():
                return redirect(url_for(
                    'logout',
                    restart=1
                ))

        if variable.name == 'lang':
            self._model_store.lang().set_lang(variable.value)
            self._model_store.variable().reload()