import Joi from 'joi';
import * as pushNotificationService from '../services/pushNotificationService.js';

const tokenSchema = Joi.object({ token: Joi.string().trim().min(20).max(4096).required(), enabled: Joi.boolean().default(true) });
const settingsSchema = Joi.object({
  enabled: Joi.boolean(),
  chatEnabled: Joi.boolean(),
  friendLoginEnabled: Joi.boolean(),
  falukantEnabled: Joi.boolean(),
  vocabReminderEnabled: Joi.boolean(),
}).min(1);

const pushNotificationController = {
  async registerDevice(req, res) {
    const { error, value } = tokenSchema.validate(req.body || {});
    if (error) return res.status(400).json({ error: error.details[0].message });
    return res.status(200).json(await pushNotificationService.registerDevice(req.headers.userid, value));
  },
  async disableDevice(req, res) {
    const { error, value } = tokenSchema.validate({ token: req.params.token, enabled: false });
    if (error) return res.status(400).json({ error: error.details[0].message });
    return res.status(200).json(await pushNotificationService.disableDevice(req.headers.userid, value.token));
  },
  async getSettings(req, res) {
    return res.status(200).json(await pushNotificationService.loadSettings(req.headers.userid));
  },
  async updateSettings(req, res) {
    const { error, value } = settingsSchema.validate(req.body || {});
    if (error) return res.status(400).json({ error: error.details[0].message });
    return res.status(200).json(await pushNotificationService.updateSettings(req.headers.userid, value));
  },
};

export default pushNotificationController;