/// <reference path="../pb_data/types.d.ts" />
migrate((app) => {
  const collection = new Collection({
    "createRule": "",
    "deleteRule": "",
    "fields": [
      {
        "autogeneratePattern": "[a-z0-9]{15}",
        "help": "",
        "hidden": false,
        "id": "text3208210256",
        "max": 15,
        "min": 15,
        "name": "id",
        "pattern": "^[a-z0-9]+$",
        "presentable": false,
        "primaryKey": true,
        "required": true,
        "system": true,
        "type": "text"
      },
      {
        "help": "",
        "hidden": false,
        "id": "number3145888567",
        "max": null,
        "min": null,
        "name": "year",
        "onlyInt": false,
        "presentable": false,
        "required": true,
        "system": false,
        "type": "number"
      },
      {
        "help": "",
        "hidden": false,
        "id": "number3807012359",
        "max": null,
        "min": null,
        "name": "week_number",
        "onlyInt": false,
        "presentable": false,
        "required": true,
        "system": false,
        "type": "number"
      },
      {
        "autogeneratePattern": "",
        "help": "",
        "hidden": false,
        "id": "text525672509",
        "max": 0,
        "min": 0,
        "name": "topic_id",
        "pattern": "",
        "presentable": false,
        "primaryKey": false,
        "required": false,
        "system": false,
        "type": "text"
      },
      {
        "autogeneratePattern": "",
        "help": "",
        "hidden": false,
        "id": "text2541086472",
        "max": 0,
        "min": 0,
        "name": "theme",
        "pattern": "",
        "presentable": false,
        "primaryKey": false,
        "required": false,
        "system": false,
        "type": "text"
      },
      {
        "help": "",
        "hidden": false,
        "id": "number478273799",
        "max": null,
        "min": null,
        "name": "quarter",
        "onlyInt": false,
        "presentable": false,
        "required": false,
        "system": false,
        "type": "number"
      },
      {
        "help": "",
        "hidden": false,
        "id": "bool1753762221",
        "name": "is_review_week",
        "presentable": false,
        "required": false,
        "system": false,
        "type": "bool"
      },
      {
        "help": "",
        "hidden": false,
        "id": "number1169138922",
        "max": null,
        "min": null,
        "name": "sort_order",
        "onlyInt": false,
        "presentable": false,
        "required": false,
        "system": false,
        "type": "number"
      },
      {
        "hidden": false,
        "id": "autodate2990389176",
        "name": "created",
        "onCreate": true,
        "onUpdate": false,
        "presentable": false,
        "system": false,
        "type": "autodate"
      },
      {
        "hidden": false,
        "id": "autodate3332085495",
        "name": "updated",
        "onCreate": true,
        "onUpdate": true,
        "presentable": false,
        "system": false,
        "type": "autodate"
      }
    ],
    "id": "pbc_2236782419",
    "indexes": [],
    "listRule": "",
    "name": "curriculum",
    "system": false,
    "type": "base",
    "updateRule": "",
    "viewRule": ""
  });

  return app.save(collection);
}, (app) => {
  const collection = app.findCollectionByNameOrId("pbc_2236782419");

  return app.delete(collection);
})