// Hero profile routes: GET /api/heroes/:name (public).
const zod = require('zod');
const { AppError } = require('../utils/errors');
const { getHeroProfile } = require('../services/heroProfileService');

function wrap(fn) {
  return (req, res, next) => Promise.resolve(fn(req, res, next)).catch(next);
}

/**
 * GET /api/heroes/:name — public hero profile.
 */
async function handleHeroProfile(req, res) {
  const parsed = zod.strictObject({
    name: zod.string().min(1).trim(),
  }).safeParse(req.params);
  if (!parsed.success) {
    throw new AppError('VALIDATION_ERROR', 'Request validation failed.', 400);
  }

  const profile = getHeroProfile(parsed.data.name);
  if (!profile) {
    throw new AppError('NOT_FOUND', 'Hero not found.', 404);
  }

  res.json({ ok: true, data: profile });
}

module.exports = {
  routes: {
    getHeroProfile: wrap(handleHeroProfile),
  },
};