/**
 * 模板引擎拓展包
 * @author yutent<yutent.io@gmail.com>
 * @date 2020/09/27 14:17:46
 */

import Smarty from 'smartyx'

const DEFAULT_CONFIG = {
  dir: '',
  ext: '.htm'
}

export const ViewsModule = {
  name: 'views',
  install(conf = {}) {
    if (!conf.dir) {
      throw new Error('Please make sure to set the `dir` field')
    }
    let engine = new Smarty()

    let views = Object.assign({}, DEFAULT_CONFIG, conf)
    this.set({ views })

    engine.config('path', views.dir)

    if (views.ext) {
      engine.config('ext', views.ext)
    }
    return engine
  }
}