// /components/waitlist/waitlistController.js
'use strict';

const catchAsync = require('../../utils/catchAsync');
const waitlistService = require('./waitlistService');
const { successResponse, listResponse } = require('../../utils/apiResponse');

exports.getAll = catchAsync(async (req, res) => {
  const { data, meta } = await waitlistService.getAll(req.query);
  return listResponse(res, 200, data, meta);
});

exports.getOne = catchAsync(async (req, res) => {
  const item = await waitlistService.getOne(req.params.id);
  return successResponse(res, 200, 'Waitlist item retrieved successfully', item);
});

exports.create = catchAsync(async (req, res) => {
  const actorId = req.user?._id;
  const item = await waitlistService.create(req.body, actorId);
  return successResponse(res, 201, 'Student added to waitlist successfully', item);
});

exports.update = catchAsync(async (req, res) => {
  const actorId = req.user?._id;
  const item = await waitlistService.update(req.params.id, req.body, actorId);
  return successResponse(res, 200, 'Waitlist item updated successfully', item);
});

exports.assignClass = catchAsync(async (req, res) => {
  const actorId = req.user?._id;
  const item = await waitlistService.assignToClass(req.params.id, req.body, actorId);
  return successResponse(res, 200, 'Student assigned to class successfully', item);
});

exports.revert = catchAsync(async (req, res) => {
  const actorId = req.user?._id;
  const item = await waitlistService.revert(req.params.id, req.body, actorId);
  return successResponse(res, 200, 'Waitlist registration reverted successfully', item);
});

exports.cancel = catchAsync(async (req, res) => {
  const actorId = req.user?._id;
  const item = await waitlistService.cancel(req.params.id, req.body, actorId);
  return successResponse(res, 200, 'Waitlist registration cancelled successfully', item);
});

exports.delete = catchAsync(async (req, res) => {
  await waitlistService.remove(req.params.id);
  return successResponse(res, 200, 'Waitlist item deleted successfully');
});

exports.getStats = catchAsync(async (req, res) => {
  const stats = await waitlistService.getStats();
  return successResponse(res, 200, 'Waitlist stats retrieved successfully', stats);
});