const mongoose = require('mongoose')
const paginate = require('mongoose-paginate-v2')

function cover(img) {
  if (img) return '/uploads/images/blog/' + img
}

function thumb(img) {
  return '/uploads/images/blog/thumb/' + img
}

function video(vi) {
	if (vi) return '/uploads/videos/blog/' + vi
}


const BlogPostSchema = mongoose.Schema({
  locale: {
    fa: {
      title: String,
      description: String,
      short_description: String,
      last_section_image_title: String,
      last_section_image_description: String,
      last_section_title: String,
      last_section_description: String
    },
    en: {
      title: String,
      description: String,
      short_description: String,
      last_section_image_title: String,
      last_section_image_description: String,
      last_section_title: String,
      last_section_description: String
    }
  },
  cover: {type: String, get: cover},
  thumb: {type: String, get: thumb},
	video : {type: String, get: video},
  last_section_image: {type: String, get: cover},
  category: {type: mongoose.ObjectId, ref: 'BlogCategory'},
  published: {type: Boolean, default: true}
})

BlogPostSchema.plugin(paginate)

module.exports = mongoose.model('BlogPost', BlogPostSchema)