// ── Admin · Rust · Zone presets — the handlers ────────────────────────────

const core = require('../../core')

const zones = require('../../model/zones/zones.model')

const log = core.logger('zones')

const by = (req) => (req.user ? req.user.id : null)

/** A model refusal answers with its own status; anything else is ours to log. */
function fail(res, err, what) {
  if (err instanceof zones.ZonePresetError) return res.status(err.status).json({ message: err.message })
  log.error(`failed to ${what}`, { error: err.message })
  return res.status(500).json({ message: `Failed to ${what}` })
}

async function describe(req, res) {
  try {
    res.json(await zones.describe())
  } catch (err) {
    fail(res, err, 'read the zone presets')
  }
}

async function create(req, res) {
  try {
    const preset = await zones.create(req.body || {}, by(req))
    await core.activity.log({ req, action: 'rust.zones.preset.create', detail: { id: preset.id, name: preset.name } })
    res.status(201).json(preset)
  } catch (err) {
    fail(res, err, 'save the zone preset')
  }
}

async function update(req, res) {
  try {
    const preset = await zones.update(Number(req.params.id), req.body || {})
    await core.activity.log({ req, action: 'rust.zones.preset.update', detail: { id: preset.id, name: preset.name } })
    res.json(preset)
  } catch (err) {
    fail(res, err, 'save the zone preset')
  }
}

async function remove(req, res) {
  try {
    await zones.remove(Number(req.params.id))
    await core.activity.log({ req, action: 'rust.zones.preset.delete', detail: { id: Number(req.params.id) } })
    res.json({ ok: true })
  } catch (err) {
    fail(res, err, 'delete the zone preset')
  }
}

module.exports = { describe, create, update, remove }