/// <reference path="../pb_data/types.d.ts" />
migrate((app) => {
  const collection = app.findCollectionByNameOrId("pbc_2992844423")

  // update collection data
  unmarshal({
    "viewQuery": "select \n  (ROW_NUMBER() OVER()) as id,\n  `Dvn1`.`policyNumber` as dvn_patient, \n  `Dorz1`.`policyNumber` as dorz_patient\nfrom `Dorz1` \n  join `Dvn1` on `Dvn1`.`policyNumber` = `Dorz1`.`policyNumber`\n"
  }, collection)

  // remove field
  collection.fields.removeById("_clone_wFQB")

  // remove field
  collection.fields.removeById("number432430951")

  // add field
  collection.fields.addAt(1, new Field({
    "autogeneratePattern": "",
    "hidden": false,
    "id": "_clone_dN9O",
    "max": 0,
    "min": 0,
    "name": "dvn_patient",
    "pattern": "",
    "presentable": false,
    "primaryKey": false,
    "required": false,
    "system": false,
    "type": "text"
  }))

  // add field
  collection.fields.addAt(2, new Field({
    "autogeneratePattern": "",
    "hidden": false,
    "id": "_clone_qJPB",
    "max": 0,
    "min": 0,
    "name": "dorz_patient",
    "pattern": "",
    "presentable": false,
    "primaryKey": false,
    "required": false,
    "system": false,
    "type": "text"
  }))

  return app.save(collection)
}, (app) => {
  const collection = app.findCollectionByNameOrId("pbc_2992844423")

  // update collection data
  unmarshal({
    "viewQuery": "select \n  (ROW_NUMBER() OVER()) as id,\n  policyNumber, \n  count(policyNumber) as cnt\nfrom `Dorz1` \ngroup by policyNumber\nhaving cnt > 1;"
  }, collection)

  // add field
  collection.fields.addAt(1, new Field({
    "autogeneratePattern": "",
    "hidden": false,
    "id": "_clone_wFQB",
    "max": 0,
    "min": 0,
    "name": "policyNumber",
    "pattern": "",
    "presentable": false,
    "primaryKey": false,
    "required": false,
    "system": false,
    "type": "text"
  }))

  // add field
  collection.fields.addAt(2, new Field({
    "hidden": false,
    "id": "number432430951",
    "max": null,
    "min": null,
    "name": "cnt",
    "onlyInt": false,
    "presentable": false,
    "required": false,
    "system": false,
    "type": "number"
  }))

  // remove field
  collection.fields.removeById("_clone_dN9O")

  // remove field
  collection.fields.removeById("_clone_qJPB")

  return app.save(collection)
})