export interface ConditionalOptions {
  show?: string,
  when?: any,
  eq?: any
}

export interface ValidateOptions {
  required?: boolean,
  custom?: string,
  customPrivate?: boolean
}

export interface ComponentOptions<T, V> {
  defaultValue?: T | T[],
  type?: string,
  key?: string,
  label?: string,
  input?: boolean,
  required?: boolean,
  multiple?: boolean,
  protected?: boolean,
  unique?: boolean,
  persistent?: boolean,
  tableView?: boolean,
  lockKey?: boolean,
  validate?: V,
  conditional?: ConditionalOptions,
  customConditional?: string
}

export interface FormioRefreshValue {
  property: string;
  value: object;
}

export interface FormioForm {
  title?: string,
  display?: string,
  name?: string,
  path?: string,
  project?: string,
  template?: string,
  components?: Array<ComponentOptions<any, ValidateOptions>>
}

export interface AlertsOptions {
  submitMessage: string
}

export interface ErrorsOptions {
  message: string
}

export class FormioError {
  constructor (public message: string, public component: ComponentOptions<any, ValidateOptions>) {}
}

export type FormioSubmissionCallback = (error: FormioError, submission: object) => void;
export type FormioBeforeSubmit = (submission: object, callback: FormioSubmissionCallback) => void;

export interface FormioHookOptions {
  beforeSubmit: FormioBeforeSubmit
}

export interface FormioOptions {
  errors: ErrorsOptions,
  alerts: AlertsOptions,
  i18n: object,
  hooks: FormioHookOptions
}