'use strict'

const { h } = require('jsx-node')

module.exports = function (Component, Master) {
  const locals = Object.assign({ query: this.req.query }, this.app.locals, this.locals)

  let html

  if (typeof Master === 'function') {
    if (typeof Component === 'function') {
      return this.send(h(Master, locals, h(Component, locals)))
    }

    Component = Master
  }

  if (typeof Component !== 'function') {
    throw new Error('Not a Component')
  } else if (Component.prototype && Component.prototype.render) {
    const i = new Component(locals)
    html = i.render(i.props, i.state)
  } else {
    html = Component(locals)
  }

  this.send(html)
}