import { createParametron, IParametronData, IParametronApi } from '@mediafellows/parametron';

const parametron = createParametron({
  executor: (opts) => chipmunk.action('pm.product', 'search', opts),
  schema: productListSchema,
  init: (api: IParametronApi) => {
    api.setParams({ only_roots: 'false' });
    api.setPersistentFilter('id', 'in', productIds);
  },
  update: (data: IParametronData) => {
    console.log('got data, see here', data);
  },
});

export interface IParametronOpts {
  executor: (opts: IActionOpts) => Promise<IResult>
  stats?: string
  schema?: string
  init?: (api: Parametron) => void
  update?: (data: IParametronData) => void
}

export interface IParametronApi {
  getAggregations(attribute: string): any[]
  getFilters(attribute?: string, method?: string): any
  getFilterValues(attribute: string, method: string): any

  setFilter(attribute: '_', method: 'q', search: string): IParametronApi
  setFilter(attribute: string, method: 'match' | 'eq' | 'ne', value: string | number | boolean): IParametronApi
  setFilter(attribute: string, method: 'in' | 'not_in', values: Array<string | number> | string | number): IParametronApi
  setFilter(attribute: string, method: 'range', start: number | string, end: number| string): IParametronApi
  setFilter(attribute: string, method: 'exist' | 'not_exist'): IParametronApi
  dropFilters(attribute?: string, method?: string): IParametronApi

  setPersistentFilter(attribute: '_', method: 'q', search: string): IParametronApi
  setPersistentFilter(attribute: string, method: 'match' | 'eq' | 'ne', value: string | number | boolean): IParametronApi
  setPersistentFilter(attribute: string, method: 'in' | 'not_in', values: Array<string | number> | string | number): IParametronApi
  setPersistentFilter(attribute: string, method: 'range', start: number | string, end: number| string): IParametronApi
  setPersistentFilter(attribute: string, method: 'exist' | 'not_exist'): IParametronApi

  setParams(params: any): IParametronApi
  dropParams(...keys: string[]): IParametronApi

  fire(): Promise<IParametronData>

  pristine(): boolean
}

// assuming we previously set these filters:
api.setFilter('access_level', 'exist')
api.setFilter('access_level', 'in', ['company', 'viewable'])

api.getFilters('access_level')
// => returns:
// [
//   ['access_level', 'exist'],
//   ['access_level', 'in', ['company', 'viewable']
// ]

// Example 1:
// api.getFilterValues('_', 'q')
// => 'Foo' // (the search string)
//
// Example 2:
// api.getFilterValues('year_of_production', 'range')
// => [1900, 2008]