/// <reference path="../pb_data/types.d.ts" />
migrate((db) => {
  const dao = new Dao(db)
  const collection = dao.findCollectionByNameOrId("x5adjlc0txf16r8")

  // remove old url cover field
  collection.schema.removeField("cover_field")

  // add new file cover field
  collection.schema.addField(new SchemaField({
    "system": false,
    "id": "cover_file",
    "name": "cover",
    "type": "file",
    "required": false,
    "presentable": false,
    "unique": false,
    "options": {
      "maxSelect": 1,
      "maxSize": 5242880,
      "mimeTypes": ["image/jpeg","image/png","image/gif","image/webp","image/svg+xml"],
      "thumbs": null,
      "protected": false
    }
  }))

  return dao.saveCollection(collection)
}, (db) => {
  const dao = new Dao(db)
  const collection = dao.findCollectionByNameOrId("x5adjlc0txf16r8")

  // remove file cover field
  collection.schema.removeField("cover_file")

  // restore url cover field
  collection.schema.addField(new SchemaField({
    "system": false,
    "id": "cover_field",
    "name": "cover",
    "type": "url",
    "required": false,
    "presentable": false,
    "unique": false,
    "options": {
      "exceptDomains": null,
      "onlyDomains": null
    }
  }))

  return dao.saveCollection(collection)
})